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OEM_Skyworth_168P-P24AWN-00_[SCH]


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              1                                         2                                        3                                                 4                                                      5                                                         6                                                           7                                                             8


                                                                                                                                                                                                                                                                                                                                                                                    R17
                                                                                                                                                                                                                                                                                                                                                                                     30k
                                                                                                                                                                                                                                                      C16                                   D1
                                                                                                                                                                                                                                                      10PF/6KV                            1N4148                                                   D8                                D6
                                                                                                                                                                                                                                                                                R12                                                                1N4148                           1N4148
                                                                                                                                                                                     Q1 P2103N                                                              C20
                                                                                                                                                                                                                            T1                              6.8nF               30K                                              R32              R29                         C25
                                                                                                                                                                             1                        8                                                                                                                          180
                                                                                                                                                                                     NS       ND                                                                                                                                                  6.8K                        8n2
                                                                                                                                                                             2                        7
                                                                                                                                                                                                            20:20:2200:2200 320mH                                               R13
                                                                                                                                                                  NDRV1              NG       ND                                                             C21                                                         L06
D                                                                                                                                                                                                                       1                  8                                    30K                                                                                                                      D
                                                                                                                                                                                                                                                                                                                        25:25                            R30_nc
                                                                                                                                                                             3                        6                                                     6.8nF
                                                                                                                                                                                     PS        PD                                                                                                                                                        56K
                                                                                                                                                                                                                             .                                           C17                D2                     2
                                                                                                                                                                             4                        5                                                                                   1N4148                   1
                                                                                                                                                                  PDRV1              PG        PD                                                                        10PF/6KV
                                                                                                                                                                                                                        3                  7
                                                                                                                                                                                                                        2                  6                                                                              CN2
                                                                                                                             PDRV1                                                   Q2 P2103N                                                                                                                     2
                                                                                  NDRV2                                                                                      1
                                                                                                                                                                                     NS       ND
                                                                                                                                                                                                      8       C14      .                                                  C18                                      1
                                                                                                                             PDRV3                                                                            4.7UF/50V                                                                                                                                                             R20
                                                                                  NDRV1
                                                                                                                                                                  NDRV2
                                                                                                                                                                             2
                                                                                                                                                                                     NG       ND
                                                                                                                                                                                                      7                 4                  5                              10PF/6KV                                        CN3                                                        30k
                                                                   R6        R7                                                   +12V IN                                                                                                               C22                                           VS                                                                                           FB
              BL_ADJUST                                             0        0                                  R21         R22                                              3                        6                                                                                     D5                                                     D10
                                                                                                                                                                                     PS        PD                                                       6.8nF                      R14     1N4148
                                                                                                                                                                                                                                                                                                                                                                                     D3
                                                                                                                0           0                                                                                 C15                                                                  30K                                                             1N4148                           1N4148
                                                                                            U1                                         R10                                   4                        5
                                                                                                                                                                  PDRV3              PG        PD
              BL_ON/OFF                                                                                                                                                                                       4.7UF/50V                                 C23                                                                      R31
                                                                              1
                                                                                  NDRV4               PDRV1
                                                                                                                 16                    10                         C80                                                                                                              R15                                                            R27                         C27
                                                                                                                                                                  1000uF/25V                                                                            6.8nF                      30K                                           180              6.8K                        8n2
                                                                              2                                  15
                                                                                  PGND                PDRV3
                                                                                                                                                                                                                                                                          C19                                            L05
                                      R2     R3               R8                                                       C9                     C10                                                                                                                                           D4
                                                                              3                                  14                                                                                                                                                                                                     25:25                            R28_nc
                                                                                  NDRV2                 HSB                                   2.2uF                                                                                                                       10PF/6KV         1N4148
                  R1A     R1 2.2M            10K              130K            4                                  13    2.2uF                                                                                                                                                                                                                             56K
                                                                                  GNDA                   VIN
                  150K/1% 1M/1%                                                           OZ9910                                                              OUT_5V
                                                                              5                                  12
                                                                                  CT                   VREF
                                                                              6                                  11                                    R19
                                                                                  LCT                   ISEN                                                      FB
                                                            R5                7                                  10                                    1k
                                                   5V                             ADJ                CMP_SST
C                                                           2.2M                                                                            C12        C5                                                                                                                                                                                                                                                C
                                                                              8                                  9
                  C2          C3                                                  ENA                  VSEN                    VS
                  150pF/NPO 4700pF                                                                                                          47nF       1nF
                                             R4
                                             51k            C6       R9     C4
                                                            0.1u     75k    1nF                                 R11               C13
                                                                                                                1M                10nF



                                                                                                                                                                                                                                                                                                                                                 Q63
                                                                                                                                                                                                                                                                                                                                R26




                                                                                                                                                                                                                                                                                                                                                                      BL_ON/OFF
                                                                                                                                                                                                                                                                                                                                                          BL_ADJUST
                                                                                                                                                                                                                                                                                                                                                 1815
                                                                                                                                                                                                                                                                                                                                1K
                                                                                                                                                                        C11                                                                                                                                       R25
                                                                                                                                                                        2.2uF                                                                                                                                     100K                  R25
                                                                                                                                                                                                                                                                                                                                        1K
                                                                                                                                                                                                                                                                                                   +12V
                                                                                                                                                                                                                                                                                                                                C26
                                                                                                                                                                                                                                                                                                                                0.1UF
                                                                                                                                                                                                                                                      C75                                                         R24
                                                                                                                                                                                                                                                                                                                  47K                                                               CN8
                                                                                                                                                                                                                                                      1KV/0.001UF R70 10 /2W
                                                                                                                                                                                                                                                                                                                                                                          14
                                                                                                                                                                                                                                                                                                                                                                                    BL_ON/OFF
                                                                                                                                                                                                                                                                                                                                                                          13
                                                                                                                                                                                                               R66                                                      D66                                                                                                         BL_ADJUST
                                                                                                                                                                                                                                          6:1 600UH                                                                                                                       12
                                                                                                                                                                                                               100K                                                     20A/150V                                                       Q62                                          GND
                    F61                                                                                                                                                                                                              2                      12                                                                                                            11
B                                                                                                                                                                                                                                                                                                                                     P2003ETG                                      POWER_ON/OFF         B
                    3.15A L 250V AC                                                                                                                                                                                                                                                 L02     5UH                                                                           10
                                                                                                                                                                                                                                                                                                                                                                                    ON_+12V
                                                                                                                                                                                                                                                                                                                                                                           9
                                                                                                                                                                                                                                                                                    C77           C79                               NC C26A                                         ON_+12V
                                                                                                                                                                                                                                                                                                                                                                           8
                                                                                                                TH6                                                                                                                                                                 25V/2200UF 25V/1000UF                           1UF                                             GND
                                                                                                                                                                                              C69                                    3                      9                                                                                                              7
                                                                                                                10                                           IC7                                                                                                  D67                                                                                                               GND
                                                             C64                                                            C71                                                      R64      630V/0.0047UF                                                                                                                                                                6
                                                                                                                                                             NCP1271P                                                                                            20A/150V                                                                                                           +12V
                                                             102                                                            50V/1000PF                                               10K                                                                                                                                                                                   5
                                                                                                                                                                                                                                                                                                                                                                                    +12V
                                                                                                                                                       1                         8                    D63                                                                                                                                                                  4
                                                                           R60                                                                               Dmg       HV                                                                                                                                                                                                           GND
                                 C62                                                                                                                                                                  EG01C                                                        C70 1KV/0.001UF                                                                                         3
                                                                           2.2M                             C66                                                                                                                                                                                              L01                                                                    GND
          3                      224                               C61                                                                                 2                         7           D65                                     4                      8                                                                    +5.1V OUT                                 2
                                                                                                           450V/82UF                                         FB         NC                            R65                                                                                                                                                                           +5V
          2                                L62               C63   224            L61                                               R82                                                                                                                                                                      5UH                                                           1
                                                                                                                                                                                             BA158    22                                                                                                                                                                            +5V
          1                                13mH              102                  13mH                                              4.7K               3                         6                                                   6                                       D69                           C76                   C78
                                                                                                                                                             CS        VCC
                                                                                                       D61                                                                                                                                                                  20A/150V                       10V/2200UF            10V/1000UF                                       CN8
                                                                                                                                                                                                                 L63
      CN0                                                                                              KBJ6JA                                          4                         5                                                                          11
                                                                                                                                                             Gnd       Drv                            R61                                                                                                                                                                               2.0 x 14 PIN
    100-250V AC
                                                                                                                                                                                                      47                             7                                                                                                                   GND

                                                                                                                                                                                                    Q61                                                                                            C60
                                                                                                                                                                   D71 15V                 D68                        NC C67                   T61
                                                                                                                                                                                                                                                                                                   50V/0.001UF
                                                                                                                                                                                          1N4148WS 2SK3673            2KV/100PF
                                                                                                                                                                                                                                                                                       R71                  C74
                                                                                                                                                                                                                                                                        R77
                                                                                                                                                                R67 330                                                                                                                                     50V/0.22UF
                   SW1       AC 100-250V                                                                                                        R69                                        C68                  R63                                                     1K             10K
                                                                                                                                                10             C72                                              0.39/2W          4                      1                                                     R74
                                                                                                                                                                                           50V/22UF
                                                                                                                                                               50V/470PF                                                                                                                                          3.9K
                                                                                                                                                                                                                                 3                      2               R79                    R72
                                                                                                                                      C73                                                                                                                               1K                     3.9K         R73
                  SW POWER                                                                                                                                                                                                               IC6                                                                68K
                                                                                                                                   50V/1000PF                                                                                                                                  IC5
                                                                                                                                                                                                                                         PC817C
                                                                                                                                                                                                                                                                               AS431A
A                                                                                                                                                                                                                                                                                                                                                                                                        A



                                                                                                                                                                                                                                                                                                          Title
                                                                                                                                                                                                                                                                                                                          168P-P24AWN-00

                                                                                                                                                                                                                                                                                                          Size             Number                                                          Revision
                                                                                                                                                                                                                                          C65                                                              A3                                                                                VER:00.00
                                                                                                                                                                                                                                         2N2F AC250V-400V
                                                                                                                                                                                                                                                                                                          Date:           20-Aug-2010                         Sheet of
                                                                                                                                                                                                                                                                                                          File:           C:\Documents and Settings\skz00931\\G1D0-P24AWN00000-0000.DDB
                                                                                                                                                                                                                                                                                                                                                              Drawn By:
              1                                         2                                        3                                                 4                                                      5                                                         6                                                           7                                                             8
                     168P-P24AWN-00 


                  







1 
1.1 
     PWMNCP 1271
OZ9910BSN
1.2 
  ......
1.3 
      AC100250V 5V2A12V/3A 
     AC  1000V/12mA

2 
2.1 




              1
                          168P-P24AWN-00 
3 
3.1 




   AC          EMI        



                                     
               PWM                   1+5V2A
                                     2+12V/3A


                                     3AC1000V
                                     /12mA


                            
                            DC--AC




32 
  EMI D61C66IC7Q61T61
DC-DC+5V+12V
+12V
   CPU  BL-ON/OFF  BL-ADJUST DC--AC
DC-AC  CN2CN3  AC 1000V/12mA 





4 
4.1 NCP1271 




4.1.1 

  NCP1271  PWM 





                      2
             168P-P24AWN-00 
4.1.2 




4.1.3 




4.1.4 




         3
                     168P-P24AWN-00 




4.1.5 

 

4.2 OZ9910BSN 

4.2.1 
     OZ9910BSN  PWM 
   TUV  IC



4.2.2 




                 4
               168P-P24AWN-00 
4.2.3 




4.2.4 

  




5 PCB /

5.1 /
  ......
5.2 /
  ......


6 
6.1 



  




7 
7.1 

.

A+5+12V 
B

   2 

           5
                               168P-P24AWN-00 

 A+5+12V 

         +5+12V 




        C66  150
        -300

                     



 F61  AC              IC7  6  VCC 
                                            

      
                                      
                                       IC5R79R77R72R73
 F61 
                                      R74 
                                      
                        




B
                     




                 


                        


  BL-ON/OFF BL-ADJ       CN2CN3 IC1
                        
                        

         

                           
                           



7.2 



                           6
                                             168P-P24AWN-00 

7.3 
                                           /             
                                                            
                                             /           

1   6000-315663-00     T3.15A250V    F61   3.15A 250V       

2   5100-092200-0000   BCK-2242WH    T1    4.1H +/-25%      

3   4734-P817C0-04      BPC-817*     IC6                    
                                                            
4   5100-066001-0000     BCK-60      T61   600UH+/-10%
                                                            

5   4600-K36730-0000     2SK3673     Q61    700V/10A        

6   471U-N12711-0070   NCP1271P65G   IC7




                                      7



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