Service Manuals, User Guides, Schematic Diagrams or docs for : HAIER LED LET46C800HF Chassis MSD309PX MSD309PX+++++OB2273+OB2263+FAN7930++AP3616

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MSD309PX+++++OB2273+OB2263+FAN7930++AP3616


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Schematics                          Blockdiagram
                                                   SCH BLOCK FOR MSD309PT
                                                                                                                                                   EARPHONE output
                                                                                                                                                                                       OPTION
            AIF for analog TV
                                                                                MSD309PT
   TUNER    DIF for DTV                                                                                                                      TDA1517 2X3W output

                                    DMB-T/H   TS Stream to 309
                                                                        TS1                              AUDIO
              OPTION                                                            LINEOUT3(AA6\Y5)
                                                                                                                       DF3544
                            DVB-S2 module     TS Stream to 309
              OPTION           socket                                   TS1                                                                  TPA3110 2X6W output

                                                                                                                                             or 15W subwoofer output
                                              Encrypt TS Stream to CI
                                                                        TS1
              OPTION             CI CARD      TS Stream to 309
                                                                        TS0
                                                                                                               OFF
                                                                                                                                            SUBWOOFER                  SUBWOOFER
                           HDMI1 Input                                                                   ON                                                                            OPTION
                                                                                                (AA10)               MUTE                   100Hz low pass
                           HDMI2 Input                                                                         OFF

                                                                                                         ON                 MUTE TDA1517
             OPTION        HDMI3 Input                                                       GPIO0(A7)
                                                                                                               OFF

                                                                                                         ON                 MUTE TPA3110
                                                                                             GPIO1(C7)
                     YPbPr input                                                                               ON
                                                                        RGB2
                                                                                                         OFF                DMB-T/H POWER ON/OFF
                     Rear CVBS input                                    CVBS4(W2)                  Y9
                                                                                                                            SC1_FS
                     Rear audio input                                   LINEIN5(AD6\ADC)           AA7                      DVD_ON/OFF
                                                                                                   Y8                       ON_PANEL
                     PC RGB input                                       RGB0                       E4                       ON_PBACK
                     PC audio input                                     LINEIN2(V6/U5)             F4                       PANEL-ADJ-PWM
                                                                                                   E6                       LCD_OP
                    SCART RGB input                                     RGB1                       R6
                    SCART CVBS input                                    CVBS0(AC5)
                    SCART audio input                                   LINEIN1(T6\U6)                                                                                                     +5VSTB
                                                                                                                                                                  AC INPUT
                    SCART CVBS output                                   CVBS_OUT(V3)                                                                                               POWER    +5V
                    SCART audio output                                  LINEOUT3(AA6\Y5)                                                                                                   +12V
                                                                                        ON
                                                                                                                      FLASH
                           USB1 POWER CONTROL                           GPIO4(C3) OFF
                           USB1 DETE                                    GPIO12(F6)
                           USB1 DATA                                    PO(B1\C2)
                                                                                     ON                                DDR2
                           USB2 POWER CONTROL                           GPIO5(D4) OFF
           OPTION      USB2 DETE                                        GPIO13(F5)
                       USB2 DATA                                        P1(AD11\AE11)
           OPTION      PDIF output                                      PDIF OUT(P5)
                       DVD CVBS input                                                                                 DDR2
                                                                        CVBS2(W5)
                       Side CVBS input                                  CVBS1(W4)
  DVD audio                           AUDIO INPUT                       LINEIN0(R4\R5)
  Side audio SWITCH
                           DVD
                                                                                                                     PANEL
                    SIDE                Audio switch                    (AA8)
                                    Power Input
                                              5VA
                                                                                     CON1 DCJACK                                                                                                                                                                                                                                                                         L101
                                                                                     CN1 DCJACK                                                                                                                                                                                                                                              DC5V                    10uH_1.5A                     5V_TUNER




                                                                        EC12
                                                             +




                                                         C1
                                                         C1
                                                         0.1uF
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          1.32V DC-DC                                                             R1+R2
                                                                                                  1                               12V




                                                                    220uF/16V
                                                                                                                                                                                                                                                                                                                                                       U2                                                                                                                                                                                  VOUT =0.923X             R2
                                                                                                                                                                                                                                                                                                                                                       NC/AMS1084CD-ADJ                                                                                        5VA
                                                                                               CN3 CON4-2.0mm                                                                                                                                                                                                                                                                                                                                                                                   U3                                                                  1.32V




                                                                                   3
                                                                                   2
                                                                                   2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                MP1482                          L1
          13pin-2.54mm                        12VA                                                           1                                                                                                                                       CERAMIC                                                                                                                                                                                                                                                       1482OUT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               800mA
                                                                                                             2                                                                                                                                                                                                                                                                                                                                                                              2   VCC      OUT   3
                   13                                                                                                                                                                                                               U1                 C13                                                                                                                                                                                                                                                                   15uH_2A
                                                                                                             3                                                                         12VA                                       SY8101B              0.1uF(X7R)                                                                                                                                                                                                    R5      10k 1482EN                                                         R6
                   12                                                                                                                                                                                                                                                                                                                                                                                                                                                                       7




                                                                                                                                                                                                                                                                                                                                                          VIN
                                                                                                                                                                                                                                                                                                                                                                      ADJ
                                                                                                                                                                                                                                                                                                                                                                               VOUT
                                                                                                                                                                                                                                                                                                                                                                                          TAB
                                                                                                             4                                                                                                                                                      L100                                                                                                                                                                                                       1482COMP         EN                      C4                     4.32K




                                                            C3
                                                            C3
                   11                                                                                                                                                                                                                                                                                                                                                                                                                                                                       6   COMP
                                                                                                                                                                                                                                                                    10uH_1.5A                                                                                                                                                                                                                                           0.1uF




                                                                                                                                                                                                                                                                                                                                                          3
                                                                                                                                                                                                                                                                                                                                                                     1
                                                                                                                                                                                                                                                                                                                                                                              2
                                                                                                                                                                                                                                                                                                                                                                                      4
                   10                                                                                                                                                                                                                                1




                                                         0.1uF
                                                                                                                                                                                                                                                BS                                                   DC5V                                                                                 214mA                                                                              C6                                                                                             EC5   220uF/16V Low ESR
                   9                                                                                                                                                                                                         5   VIN                                                                                                                                                                                                                                                                     BST   1
                   8                                                                                                                                                                                                                                 6                               218mA                                                                                                                                                                      +            8.2n           8                                1482FB                                         C10   0.1uF(X7R)
                                                                                                                                                                                                                                                LX                                                                                                                                                                                                                                              SS




                                                                                                                                                                                                                                                                                                                                                                                                                                                         EC1
                   7                                                                                                                5Vstb                                            R1                                  R386                                                                                                                                                         R4                                                                             C5                                                                        R11 +                        C11   0.1uF(X7R)
                                                                                                                                                                                                +
                                                                                                                                                                                                                                  SY8101B                                        C161                                                                                                                                                                                0.1uF          0.1uF                                                      10K                          C14   NC/0.1uF(X7R)/BOT/Vpp=82mV
                   6




                                                                                                                                                                                                                                                                                             1
                                                                                                                                                                                     10R                                 10K                                                                                                                                                          150R
                   5                                                                                                                                                                                                              SOT23-6                           R3           30P     +                                                                                                                                                                                   R12                                                                                            C17   NC/0.1uF(X7R)/BOT




                                                                                                                                                                                                                                                                                                                                                                                                                                                   220uF/16V




                                                                                                                                                                                                                                                                                                                                                                                                                     EC4
                                                                                                                                                                                                                                                                                                                                                                                                                     EC4
                   4                                                                     5VA                                                                                                                                 4                                      150K                                                                                                                                      +                                                              4.7k   C16




                                                                                                                                              C18
                                                                  R7 0R-0805                                                                                                                                                     EN
                   3                                                                                                                                                                                                                                 3




                                                                                                                                            0.1uF
                                                                                                                                                                                                                                                                                                                                                                                                                               0.1uF




                                                                                                                                                                                                                                          GND
                                                                                                                                                                                                                                                                                                                                                                                                                  220uF/16V
                                                                                                                                                                                                                                                FB




                                                                                                                                                                                                   EC2
                                                                                                                                                                                                                                                                                                                                                                                          R10                                                                                                                                        R13




                                                                                                                                                                                                  C7
                                                                                                                                                                                                                                                                                                              C9
                                                                                                                                                                                                                                                                                                                                                                                                                              C8
                   2                                                                                                                                                                                                                                                                                                                                                                                                                                                                        4                  5




                                                                                                                                                                                                  0.1uF




                                                                                                                                                                                  1000P
                                                                  R8 0R-0805                                                                                                                                                                                        R9                                                                                                                                                                                                                          GND       FB                         0R-0402                                Vpp=72mV




                                                                                                                                                                                 C283
                                                                                                                                                                                                C306
                                                                                                                                                                                                                                       2
                   1




                                                                                                                                                                                               220uF/16V
                                                                                                                                                                                                                                                                                                                                                                                          22R




                                                                                                      100pF C12
                                                                                                                      100pF C15
                                                                                                                                                                                               0.1uF(X7R)
                                                                                                                                                                                                                                                                                                           0.1uF(X7R)
                                                                                                                                                                                                                                                                                                           0.1uF(X7R)




                                                                                                                                                                                                                                                                                     EC3
                                                                                                                                                                                                                                                                                    10uF 2
                                                                                                                                                                                                                                                                                    C138
                                                                                                                                                                                                                                                                                    C138
                                                                                                                                                                                                                                                                    20K




                                                                                                                                                                                                                                                                                   220uF/16V
                                                             R14            NC     BL-ADJUST
             CN2                                             R16                   BL_ON
                                                               NC                                                                                                                                                                                                                                                                                                                         R15                                                                                                                                                          Vpp=23mV




                                                   C20
                                                           C21
                                                              5Vstb                                                                                                                                                                                                                                                                                                                       430R
                                                                                          5Vstb                                                                                                            Vout=0.6X(1+R up down )
                                                                                                                                                                                                                          /R




                                                                   1K
                                                                                                                                        3.3VU




                                                   10P
                                                           10P



                                    POWERON/OFF#
                                                                                               4.7K
                                                     R18




                                                                   R17
                                                     100R                Q1




                                                                  3
                                                     H:ON                                                                                                                                                                                                                                                           Vout=1.25X(1+Rdown /Rup )




                                                                                                                                               1k
                                                                         3904      R21




                                                                                               R19
                                                                                                                                              R20
                                                     L:OFF                  1




                            10P
                            C22
                                                                                                                                                H:ON




                                                                                              3
                                                                                   10k
                                                                                                                                  R22           L:OFF




                                                                  2
                                                                                   3904
                                                                                                                  1                                 PWR-ON/OFF           2
                                                                                          Q2
                                                                                                                                  10k




                                                                                              2
                                                                                                                                  C23
                                                                                                                                  1n




                                                                                                                                                                Vpp=13mV             3.3VA

                                                                                                                                                                                                         C139 0.1uF(X7R)




                                                                                                                                                             4
MST Power supply                                                                                                                                                                                         C134 0.1uF(X7R)
                                                                                                                                                                                                         C133 0.1uF(X7R)
                                              Vpp=20mV                                                                                                                                                   C132 0.1uF(X7R)
                                                                                                                                        U4                                                                                                                                                                                                                                                                                             Vpp=100mV
 45mA                                                                                                                              AMS1117-3.3V




                                                                                                                                                                    IN



                                                                                                                                                     ADJ




                                      4
                                                                                                                                                            OUT
                                                                                                                                                                                                                                                                                   R23 NC/0R-0805                                                      Q3                   VCC-Panel
                                                                                                                                                                                                                                                                                   R24 0R-0805                                                         AO3407




                                                                                                                                                      1
                                                                                                                                                             2
                                                                                                                                                                    3
                                                                                                                                                                                                                                                                                                                           MAX 600mA              2         3
                                                                                                                                                                                71mA                                                                                 12VA
                                                                   C29             0.1uF(X7R)                                           5VA                                                                                                                           5VA
                                                                   C30             0.1uF(X7R)/BOT                                                                                      3.3VA             D1                       2.5VA                                                                                                   C24




                                                   IN



                              ADJ
                                     OUT
                                                                                                                                                                                                                                                                                                                        4.7K
    U5                                                             C135            0.1uF(X7R)                                                                                                            1N4001                                                                                                                           0.1uF                   R26                 +




                                                                                                                                                                                                                                                                                                                                                      1
 AMS1117-3.3V                                                      C137            0.1uF(X7R)                                                                                                                            Vpp=21mV                                                                                                                               2K-0603                                              C25           C26




                               1
                                      2
                                                   3
                                                                                                                                                                                                     1            2




                                                                                                                                                                                                                                                                                                                                                                                                    EC6
                                                                                                                                                                                                                                                                                                                                                                                                    EC6
                                                                   C2              0.1uF(X7R)                                                                                                                                                                                                                                                                                                                        0.1uF         10P




                                                                                                                                                                                                                                                                                                                        R25
                5Vstb                                                                                                                                                                                                                                               1E56 BIT3                                                             R28




                                                                                                                                                                                                                                                                                                                                                                                                NC/47uF/16V
                                                                                         3.3VU                                                                  +                                                        +                                              ON                                                                100K
                                                                                                                                                                                                    Temperature 50




                                                                                                                                                         EC9
                                                                                                                                                         EC9
                                                                                                                                                        220uF/16V
                                                                                                                                                                                                                                                                                                                                   3
                      +     C28                                                                                                               C27                              C31  0.1uF(X7R)                                                                      OFF
          EC8               0.1uF(X7R) +                                                                                                      0.1uF(X7R)                       C32  0.1uF(X7R)/BOT/Vpp=47mV EC10 220uF/16V                                          2 ON_PANEL       R29              1K                  1               Q4
      220uF/16V                                                                                                                                                                C33  0.1uF(X7R)              C34  0.1uF(X7R)/BOT                                                                                                           3904
                                    EC7                                                                                                                                        C136 10uF(X7R)               C35  0.1uF(X7R)                                                               R27




                                                                                                                                                                                                                                                                                                                                   2
                                    220uF/16V                                                                                                                                                                                                                                             10K
                                                                                                                                                                                                                                                                                         R27
                                                                                                                                                                                                                                                                                                                                                          PANEL POWER


                                                                                                                                                                                                                                                                                                                                   5VA

                                                                                                                                                                                                                                                                                             3.3VA                                                     Inverter Interface
                                                                                                                                                        1.8VA                                            1.8VA   90mV at DDR power pin(X7R)                                                                                        R32                                                                                                 5VA
                                                                                                                                                                                                                                                                                     R31                                           4.7K
                                                                                                                                                                                                                                                                                     10K
                                                                                                                                                                                                                                                                                 L:ON                                                                  R33
                                                                                                             680mA                                                                                                                                                               H:OFF                                                                               100R BL_ON


                                                                                                                                                                                                                                                                                                                                       3
                                                                                                      L10       1.8VA                                               C390     0.1uF(X7R)                          C39   0.1uF(X7R)                                                                                                                                                                                             R30
                                                                                                      10uH_1.5A                                                     C56      0.1uF(X7R)                          C40   0.1uF(X7R)                                         2 ON_PBACK           R35                  1K 1                   Q5                                                                                 4.7K
                                                                                                                    1.812V                                          C128     10uF(X7R)                           C41   0.1uF(X7R)                                                                                                          3904
                                                                      U6                                            Vpp=23mV                                        C129     10uF(X7R)                           C42   0.1uF(X7R)
                                                                                                                                                                                                                                                                                                                                       2
5VA                                                               SY8008B SOT-23                        R34                                                         C130     10uF(X7R)                           C43   0.1uF(X7R)                                                                                                                                                                                                                        CN4
          FB3             C46                                                                           120K                                                        C140     10uF(X7R)                           C44   0.1uF(X7R)                                                                                   3.3VA                                                                                                                          1
          56-1206         0.1uF(X7R)                                                                                C141                                            C143     10uF(X7R)                           C45   0.1uF(X7R)                                                                                                                                                                   BL_ON                                                1
                                                                                                                                                                                                                                                                                                                                                                                                                                                   2     2
                                                    4                                     3                         30P                                                                                                                                                                                                                                                                         BL-ADJUST                                          3
                                                            VIN                     LX                                                                                                                                                                                                                              R37                                                                                                                                  3
                                                                                                                                                                                                                                                                                                                                                                                                                                                   4     4
                                                                  SY8008B                                    R158                                                                                                                                                                                                   4.7K                                                                                                                           5
                  +                 R157                                                                     82K                                                                                         1.8VA                                                                                                                       R41 only for 3.3V PWM output                                                                                        5
                                    1K                            SOT-23                                                                            1.8VA                                                                                                                                                                                                                                                                                      5pin-2.0mm
                                                                                                                                                                                                                                                                                                                                                 R38            1k     BL-ADJUST
                                                                                                                                                                                                                                                                                                                               3




          EC11
                                                    1                                     5




          220uF/16V
                                                            EN                  OUT/FB                                                                                         C36     0.1uF(X7R)




                                                                      GND
                                                                                                             R39                                                               C37     0.1uF(X7R)                                                                   2 ADJ-PWM      R40           1k           1                                           C47
                                    C851                                                                     100K                                                              C38     0.1uF(X7R)                                                                                                  Q6                                     R41




                                                                      2
                                    100PF                                                                                                                                                                        C48   0.1uF(X7R)                                                                3904                                     NC/22K          10uF
                                                                                                                                                                                                                                                                                                                               2




                                                                                                                                                                                                                 C49   0.1uF(X7R)
                                                                                                                                                                                                                 C50   0.1uF(X7R)
                                                                                                                                                                                                                 C51   0.1uF(X7R)
                                                                                                                                                                                                                 C52   0.1uF(X7R)/BOT/Vpp=52mV                               Note: Left C47 NC, R38 change to 100ohm if want to output PWM puls
                                                                                                                                                                                    



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