Service Manuals, User Guides, Schematic Diagrams or docs for : HAIER LCD L32A9-AK haier_l32a9-ak_lcd_tv_d_sch

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haier_l32a9-ak_lcd_tv_d_sch


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       Trident                                L32A9-AK
                                        5                                                             4                                                                             3                                                                            2                                                                                    1

                       C306       C308      C310    C313      C315        C317    C319        C311
                       100nF      100nF     100nF   100nF     100nF       100nF   100nF       100nF                                                                                                                                                                                                       Connector for Amtel AT76C112 Video Output
    VDDMQ                                                                                                                                                                                               if not a test pad, an enlarged via
                                                                                                                                                                                                                                                                VDDM                          VCC
                                                                                                                                                                                                        underneath the chip or exposed
                                                                                                                                                                                                        trace. Possible DQS MCLK
                                                                                                                                                                                                        exposed trace, DQ enlarged via
                                                                                                                                                                                                                                                                                                                                                      E_PWM
                    C305     C307       C309    C312     C314       C316     C318    C320                                                                                                                                                                            R1                             R2
                    100nF    100nF      100nF   100nF    100nF      100nF    100nF   100nF                                                      VDDMQ                            MPUGPIO0                        P_17           GPIO              PWM
                                                                                                                                                                                 MPUGPIO1                                                                            1K5                            4K7
D                                                                     VDDMQ                                                                                                      MPUGPIO2       R3             0R_DNS                                                                                                                                                                    D
                                                                                                                                                                                 MPUGPIO3       R4             0R_DNS                                                                                R5                 4K7
                                                                                                                                                                                                                                                                                                                                                   BRT_CNTL




                                                                                                                                                                                                                                                                                              3
                                                                                                                                                                                    MPUGPIO4                                                                             R7




                                                                           179
                                                                           175
                                                                           171
                                                                           161
                                                                           157
                                                                           153
                                                                           136
                                                                           134
                                                                           124
                                                                           119
                                                                           103




                                                                                                            173
                                                                                                            176
                                                                                                            169
                                                                                                            155
                                                                                                            158
                                                                                                            151
                                                                                                            132
                                                                                                            129
                                                                                                            121
                                                                                                            116
                                                                                                            105

                                                                                                            101




                                                                                                                                                 139
                                                                                                                                                 141

                                                                                                                                                          192
                                                                                                                                                          193
                                                                                                                                                          191
                                                                                                                                                          190
                                                                                                                                                          189
                                                                                                                                                          188
                                                                                                                                                                                                                            P_17   R6           10R                                                 Q1               C1       +               C2




                                                                           99
                                                                           95
                                                                           85
                                                                           81
                                                                           77




                                                                                                            98

                                                                                                            87
                                                                                                            80
                                                                                                            83
                            MD[0..31]                               U1A                                                                                                                                                                                                              1

                                                                                                                                                                                                                                                                           10K                      MMBT3904 10uF/16V                         100nF




                                                                                                                                                           MPUGPIO0
                                                                                                                                                           MPUGPIO1
                                                                                                                                                           MPUGPIO2
                                                                                                                                                           MPUGPIO3
                                                                                                                                                           MPUGPIO4
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM
                                                                            VDDM


                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM
                                                                                                             VSSM

                                                                                                                                                 VDDR
                                                                                                                                                 VSSR

                                                                                                                                                                 NC
                                                    MD0                                                                                                                                                                                                                  C3




                                                                                                                                                                                                                                                                                              2
                                                          73        MD0
                                                    MD1   75                                                                                                                                                                                                             100pF
                                                    MD2             MD1
                                                          76        MD2
                                                    MD3   78
                                                    MD4             MD3
                                                          84        MD4                                                                                                  P_17           17 P_17
                                                    MD5   86                                                                                                                            18     R8            0R_DNS
    Test pads for DDR                               MD6
                                                    MD7
                                                          88
                                                                    MD5
                                                                    MD6
                                                                                                                                                                        FLD/IO                                                FIELD
                                                                                                                                                                                                                                                AD[0..7]
                                                          90        MD7                                                                                                      SDA        16 SDA_EX
                                                    MD8   91                                                                                                                            14 SCL_EX                                                     SDA_EX             R9                   68R
            MCLK0#                                  MD9             MD8                                                                                                      SCL                                                                      SCL_EX                                              3V_SDA
                            TP25                          93                                                                                                                                          RP1                                                                R10                  68R
                                                    MD10 94         MD9                                                                                                                                                        AD7                                                                        3V_SCL
                            TP_T_C30                                                                                                                                                    203     5            4 100Rx4
            MCLK0           TP1                     MD11 96         MD10                                                                                                   A_D7                                                AD6                         C4
                                                                    MD11                                                                                                   A_D6         202     6            3
                            TP_T_C30                MD12 102                                                                                                                            201     7            2                 AD5                                       C5
                                                    MD13 104        MD12                                                                                                   A_D5                                                AD4                      68pF
                                                                    MD13                                                                                                   A_D4         200     8            1
            DQS0            TP2                     MD14 106                                                                                                                            197                     5           4    AD3                                     68pF                                                         VD3_3

C
            DQM0
                            TP_T_C30

                            TP3
                                                    MD15 108
                                                    MD16 148
                                                    MD17 150
                                                                    MD14
                                                                    MD15
                                                                    MD16
                                                                                             SVP-EX [256]                                                                  A_D3
                                                                                                                                                                           A_D2
                                                                                                                                                                           A_D1
                                                                                                                                                                                        196
                                                                                                                                                                                        195
                                                                                                                                                                                        194
                                                                                                                                                                                                                6
                                                                                                                                                                                                                7
                                                                                                                                                                                                                8
                                                                                                                                                                                                                            3
                                                                                                                                                                                                                            2
                                                                                                                                                                                                                            1
                                                                                                                                                                                                                                 AD2
                                                                                                                                                                                                                                 AD1
                                                                                                                                                                                                                                 AD0                                                                                                                                                     C

                            TP_T_C30                MD18 152        MD17                                                                                                   A_D0                             RP2              100Rx4

            MD0             TP4
                            TP_T_C30
                                                    MD19 154
                                                    MD20 160
                                                    MD21 162
                                                                    MD18
                                                                    MD19
                                                                    MD20
                                                                                               (1 of 2)                                                               RD#
                                                                                                                                                                     WR#
                                                                                                                                                                                        216
                                                                                                                                                                                        217
                                                                                                                                                                                        218
                                                                                                                                                                                                        RD_EX
                                                                                                                                                                                                        WR
                                                                                                                                                                                                                   33RX4 TO 100RX4
                                                                                                                                                                                                                                             5V-1_CPU
                                                                                                                                                                                                                                                                                                                                         R12


                                                    MD22 163        MD21                                                                                              ALE                               ALE        MPUCS0N
                                                                                                                                                                                        219                                                                                                                                              10K
                                                    MD23 165        MD22                                                                                         MPUCS0N
                                                                    MD23                                                                                             INT#               220             INT#                                                                                                           P_39
                            TP5                     MD24 166
                            TP_T_C30                MD25 168        MD24                                                                                                                                                                                                                                                For EX52 to use
                                                                    MD25                                                                                                   V5SF         15
                                                    MD26 170                                                                                                                                                                                                                                                            this table
                            TP6                     MD27 172        MD26
                                                                    MD27                                                                                         TESTMODE               12
                            TP_T_C30                MD28 178                                                                                                                                                                            C6
                                                    MD29 180        MD28
                                                    MD30 181        MD29                                                                                                                                              R13               100nF
                                                    MD31 183        MD30                                                                                               RESET            13                                                                               INPUT                                                OUTPUT
                                                    DQM0 79         MD31
                                                                    DQM0                                                                                                   BA1          147          BA1                                                        MPUGPIO1            MPUGPIO0               MPUCS0N            *CS1N            MPUGPIO2           MPUGPIO3
                                                    DQM1 97                                                                                                                             145                           4K7
                                                    DQM2 159        DQM1                                                                                                   BA0                       BA0
                                                                                                                                                                                        144                                                                          0                    0                    0                  1            1                  1




                                                                                                                                           MVREF
                                                                                                                     ADDR7
                                                                                                                     ADDR6
                                                                                                                     ADDR5
                                                                                                                     ADDR4
                                                                                                                     ADDR3
                                                                                                                     ADDR2
                                                                                                                     ADDR1
                                                                                                                     ADDR0



                                                                                                                                           MCK0#
                                                                    DQM2                                                                                                  CLKE                       CLKE




                                                                                                                                           MCK0
                                                    DQM3 177
                                                                             DQS0
                                                                             DQS1
                                                                             DQS2
                                                                             DQS3


                                                                                          MA11
                                                                                          MA10




                                                                                                                                           RAS#
                                                                                                                                           CAS#
                                                                                                                                           CS0#
                                                                                                                                           CS1#
                                                                                                                                                                                        142
                                                                                          MA9
                                                                                          MA8
                                                                                          MA7
                                                                                          MA6
                                                                                          MA5
                                                                                          MA4
                                                                                          MA3
                                                                                          MA2
                                                                                          MA1
                                                                                          MA0
                                                                    DQM3                                                                                                   WE#                       WE#
                                                                                                                                                                                                                                                                     0                    1                    1                  0            1                  1
                                                                                                                                                                                                                                                                     1                    0                    1                  1            0                  1
                                                                            100
                                                                            156
                                                                            174


                                                                                          109
                                                                                          111
                                                                                          112
                                                                                          114
                                                                                          115
                                                                                          117
                                                                                          118
                                                                                          120
                                                                                          122
                                                                                          123
                                                                                          125
                                                                                          126


                                                                                                                    213
                                                                                                                    212
                                                                                                                    211
                                                                                                                    210
                                                                                                                    209
                                                                                                                    208
                                                                                                                    207
                                                                                                                    206


                                                                                                                                         130
                                                                                                                                         131
                                                                                                                                         133
                                                                                                                                         135
                                                                                                                                         137
                                                                                                                                         138
                                                                                                                                         140
                                                                            82




                              DQM[0..3]                  SVP-EX_256
                                                                                                                                                                           MVREF
B                                                                                                                                                                                                                                                                    1                    1                    1                  1            1                  0                      B
                                                                            DQS0
                                                                            DQS1
                                                                            DQS2
                                                                            DQS3




                                                                                                                                                                           CAS#
                                                                                                                                                                           RAS#
                                                                                                                    4
                                                                                                                    3
                                                                                                                    2
                                                                                                                    1
                                                                                                                    4
                                                                                                                    3
                                                                                                                    2
                                                                                                                    1
                                                                                                                                                                                             TP24   R14          0R                VDDH3_3
                                                                                            MA11
                                                                                            MA10




                                                                                          100Rx4




                                                                                                                                      100Rx4
                                                                                                                                                                                             TP_T_C30
                                                                                            MA9
                                                                                            MA8
                                                                                            MA7
                                                                                            MA6
                                                                                            MA5
                                                                                            MA4
                                                                                            MA3
                                                                                            MA2
                                                                                            MA1
                                                                                            MA0




                                                                                                                                                                           CS0#                                                                                  *CS1N is not a input or output pin
                                                                                          RP43




                                                                                                                                      RP42
                                                        DQS[0..3]                                                                                                          MCLK0#             R14 MOVED PAGE 5.                                                   CS1N=0: SVP-EX CPU access enabled
                                                                                                                                                                           MCLK0                                                        R15                       CS1N=1:SVP-EX CPU access disabled
                                                                                                                                      33RX4 TO 100RX4
                                                                                                                    5
                                                                                                                    6
                                                                                                                    7
                                                                                                                    8
                                                                                                                    5
                                                                                                                    6
                                                                                                                    7
                                                                                                                    8



                                                                     MA[0..11]                                                                                                                                                          10K_DNS
                                                                                                                                                                                   MPUGPIO0
                                                                                                                    A7
                                                                                                                    A6
                                                                                                                    A5
                                                                                                                    A4
                                                                                                                    A3
                                                                                                                    A2
                                                                                                                    A1
                                                                                                                    A0




                                                                                                                                                                                                                                        R16
                                                                                                                                                       A[0..7]
                                                                                                                                                                                   MPUGPIO1           R17          0R CS
                                                                                                                                                                                                                                         1K                                                                        RST_SVP

                                                                                                                    VDDH3_3                                VDDH3_3
                                                                                                                       I2C Address:




                                                                                                                                                                  Data/Address
                                                                                                               R18                                       R19      multiplex
                                                                                                                                                                  MPU has


                                                                                                                                                                                                                                                                               MPUGPIO0
                                                                                                                       7E/7F




                                                                                                                                                                                                                                                                                                                          MPUGPIO0
                                                                                                               10K                              10K_DNS

                                                                                                      MPUCS0N                                  MPUGPIO4
A
                                                                                                                                                                                                                                                                                                                                  PRELIMINARY                                            A
                                                                                                                       I2C Address:




                                                                                                                                                                  Address/Data
                                                                                                                       Populated




                                                                                                             R20                                    R21
                                                                                                                                                                  separated




                                                                                                                                                                                                                                                                                                    Qingdao Haier Electronics Co.,Ltd.
                                                                                                                                                                  MPU has
                                                                                                                       7C/7D




                                                                                                          10K_DNS
                                                                                                                       Not




                                                                                                                                                         1K                                                                                                                               Title
                                                                                                                                                                                                                                                                                                     SVP-EX 1 of 2

                                                                                                                                                                                                                                                                                          Size       Document Number                                                            Rev
                                                                                                                                                                                                                                                                                             B       W90DL-288---Q                                                                A-01

                                                                                                                                                                                                                                                                                          Date:           2005-07-21                               Sheet      4       of   25
                                        5                                                             4                                                                             3                                                                            2                                                                                    1
         Trident                                     L32A9-AK
                                              5                                                                               4                                                                             3                                                                                                             2                                                                           1



                                                                                                                                                                                                                                                                       C7       100nF                                                                               C8     100nF                                   P_24
                                                                                                                                                                                                                                                                                                                                                                                                                            P_24




                                                            64 P_64
                                                            63 P_63
                                                            62 P_62
                                                            61 P_61
                                                            60 P_60
                                                            59 P_59
                                                            58 P_58
                                                            57 P_57
                                                            56 P_56
                                                            55 P_55
                                                            54 P_54
                                                            53 P_53
                                                            52 P_52
                                                            51 P_51
                                                            50 P_50
                                                            49 P_49
                                                            48 P_48
                                                            47 P_47
                                                            46 P_46
                                                            45 P_45
                                                            44 P_44
                                                            43 P_43
                                                            42 P_42
                                                            41 P_41
                                                            40 P_40
                                                            39 P_39
                                                            38 P_38
                                                            37 P_37

                                                                                                                                        36 P_36
                                                                                                                                        35 P_35
                                                                                                                                        34 P_34
                                                                                                                                        33 P_33
                                                                                                                                        32 P_32
                                                                                                                                        31 P_31
                                                                                                                                        30 P_30
                                                                                                                                        29 P_29
                                                                                                                                        28 P_28
                                                                                                                                        27 P_27
                                                                                                                                        26 P_26
                                                                                                                                        25 P_25
                                                                                                                                        24 P_24
                                                                                                                                                                                                                                                             CVBS2                                                                                          Y_G1                                                   P_25
                                                                                                                                                                                                                                                                                                                     CVBS                                                                    HD_Y                  P_26     P_25
                                                                                                                                                                                                                                                                                                                                                                                                                   P_27     P_26
    DIN[0..23]                                    U1B                                                                                                                                                                                                                                        R22
                                                                                                                                                                                                                                                                                                                    Place 75 ohm                                                   R23                             P_28     P_27
                                                                                                                                                                                                                                                                                                                                                                                                                            P_28
                                                                                                                                                                                                                                                                                                                    resistors close                                                                                P_29




                                                               P_64
                                                               P_63
                                                               P_62
                                                               P_61
                                                               P_60
                                                               P_59
                                                               P_58
                                                               P_57
                                                               P_56
                                                               P_55
                                                               P_54
                                                               P_53
                                                               P_52
                                                               P_51
                                                               P_50
                                                               P_49
                                                               P_48
                                                               P_47
                                                               P_46
                                                               P_45
                                                               P_44
                                                               P_43
                                                               P_42
                                                               P_41
                                                               P_40
                                                               P_39
                                                               P_38
                                                               P_37

                                                                                                                                         P_36
                                                                                                                                         P_35
                                                                                                                                         P_34
                                                                                                                                         P_33
                                                                                                                                         P_32
                                                                                                                                         P_31
                                                                                                                                         P_30
                                                                                                                                         P_29
                                                                                                                                         P_28
                                                                                                                                         P_27
                                                                                                                                         P_26
                                                                                                                                         P_25
                                                                                                                                         P_24
                             DIN23                                                                                                                                                                                                                                                                                                           



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