Service Manuals, User Guides, Schematic Diagrams or docs for : TOSHIBA DVD SD-C67HTSTx SD-C67HTSTx_sch.part3

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SD-C67HTSTx_sch.part3


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                    FILE NO. 810-200532




SERVICE MANUAL
CIRCUIT DIAGRAMS


                       DVD
         Home Theater System
         SD-C67HTSTC
         SD-C67HTSTU




                         Issued in Japan.,MAY, 2005
                    DOCUMENT CREATED IN JAPAN, May, 2005
 WIRING DIAGRAMS




                   - 2-25 -
                                                                                                                                                                                      HDMI PCB ASSY

                                                                                                                                                                                                                                                                                                              JK 601
                                                                                                                                                                                                                                                                                                             HDMI OUT                                   SD33                    IC603                                                                                                            5V
                                                                                                                                                       3.3V-D1,1.8V-D1
                                                                                                                                                                                                                                    3.3V-D1                                                                 CONNECTO                                                         M12L64164A
                                                                                                                                                                IC601                                                                      IC602
                                                                                                                                                                                                                                                                                                                R




                                                                                                                                                                                         X601
                                                                                                                                                                                                                                   HY57V643220CT                                                                                                                            64Mb, SDRAM




                                                                                                                                                                                                                                                                                                                                                                                                                                                         12MHz
                                                                                                                                                               FLI2301




                                                                                                                                                                                                13.5MHz
                                                  SPINDLE                                                                                                   RESOLUTION UP                                                           64Mb, SDRAM




                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ASSY
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       (7 IN 2)
                                                  MOTOR                                              PICK                                                                            DAD0~10
                                                                       M




                                                                                                                                                                                                                                                                                                                                 +5V
                                                                                                      UP                                                                             DQ0~31



                                                                                                                                                                                                                                                                                                                                                                                                                                                                    MEMORY SLOT
                      SLED                      LOADING




                                                                                                                                                                                                                                                                                                               DATA0~2/+-
                                                                                                                                                                                                                                                                                                                             DDC CLK,DATA

                                                                                                                                                                                                                                                                                                              HOT PLUG DET
                     MOTOR                       MOTOR
                                                                                                                                                                              AV33, DV33 IC605
                                                                                                                                                                                                                                                                                                        3.3v-D1, 3.3V-M




                                                                                                                                                                                                                                                                                                                                                                           DQM[0:1]
                                                                                                                                                                                                                                                                                                                                                                                      DQ[00:15]



                                                                                                                                                                                                                                                                                                                                                              MA[00:11]
                                                                                                                                                                                    MM1234




                                                                                                                                                                                                                                                                                                                                                                                                                DWE#
                              M                   M
                                                                                                                                                                                                                                                                                                            IC603                                                                                                                                                                      DV33
                                                                                                                                                                Y,Pb,Pr            SWITCHING IC




                                                                                                                                                 FDATA0~7
                                                                                                                                                                                                                                                                                                                                                                                                                             USB_M, USB_P
                                                                                                                                                            (Resolution up)                                                                                                                                SIL9190




                                                                                                                                                                                                                                                                                                                                                                                                     BA[0:1], SDCLK, SDCKE
                                                                                                                                                                                                                                                                                                            HDMI




                                                                                                                                                                                                                                                                                                                                                                                                       DCS#, DRAS#, DCAS#,
                                                                                                                                                                 TX0+,TX0-, TX1+,TX1-,




                                                                                                                              M_VSYNC, M_HSYNC
                                                                                                                                                                 TX2+,TX2-, TXC+,TXC-,
                                                                                                                                                                                                                                                                                                                                                                                                                                                   A[00:21]
                                                                                                                                                                                                                                                                                 SPDIF




                                SL+, SL-
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        IC602




                                                                        SP+, SP-
                                                                                                                                                                                                                                                                               AMCLK                                AV33, DV33                                                                                                                       AD[0:7]




                                                                                    F+, F-, T+, T-




                                                    LOAD+, LOAD-
                                                                                                                    LD01, LD02, IOA,                                                                                                                                          SCL,SDA
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  A29LV800TA-70
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  1M, 8BIT FLASH




                                                                                                                                                                                                                                                                                                                                                                                                                                             PCE#, PRD#, PWR#
           RVCC2, +P8V IC201                                                                                           V2.0, MDI1
                                              IP4504A                                                                  AVCC, APC                            LIMIT                                                                                                                                                                             IC601
                                           MOTOR DRIVER                                                                                                                                                                                                                                                                                      MT1389FE                                                                                           TXD
                                                                                                                                                  TROUT, TRIN, ADIN
                                                                                                                                                                                                                                                    CD : RFO, A, B, C, D, E, F                                                              MPEG & DSP                                                                                          RXD                           DV33
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          1. Overall Block Diagram



                                                                                                                                                                                                                                                                                                                                                                                                                                                           CN601
                                                                                                                                                                                                                                                                                                                                                                                                                                                           RS-232




                                                                                   TROPEN, TRCLOSE, TRSO, FOSO, DMSO, FMSO, STBY                                                                                                                    DVD : RFO, A, B, C, D
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      BLOCK DIAGRAMS




                                                                                                                                                                                                                                                                                                                                                                          27MHz
                                                                                                                                                    V1P4
                                                                                                                                                                                                                                                                                                                                                                          X601                                                                        SCL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                2Kb,




                                                                                                                                                                                                                                                                                                                                                                                                                                                      SDA
                                                                                                                                                                                                                                                                                                                                                                                                                                                                              EEPROM
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 IC606




                                                                                                                      TUNER_L, R
                                                                                                                                                                                                                                                                                                                                                                                                                                                                             KS24C021CS




                                                                                                                                                                              REG_ 12V
                                                                                                                                                               IC303                                                                                                                                                                                                         DVD_CE, DVD_CLK, DATAIN
                                                                                                       12.5MHz
                                                                                                                                                               BU4052                                                                                                                                                                                                        DVD_DATAOUT
                                                                                                            X101




                                                                                                                                                                                                                                Y,Pb,Pr(Analog)
                                                                                                                                                               AUDIO S/W                                                                                                                                                      AMCLK
                                                                                                                                                                                                                                                                                                                                                                             DVD_RESET




- 2-26 -
                                                                                                                                                                                                                                                                                                                                                      ADATA

                                                                                                                                                                                                                                                                                                                                        ALRCK, ABCK




                                                       MUTE




                                                                                                                                                                                                   Y,Pb,Pr(Analog or Digital)
                                                                                   REG_5VA                               4052_SW1,SW2
                                                                                                                                                                                    AV2_L, R                                                                                                                                                                                                                                                AV2_AUDIO L, R_VIDEO




                               TUN101
                                                           P_DI
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     JK 004
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     JK 003
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     JK 002




                                               P_CE, P_CLK, P_DO
                                                                                              IC101
                                                                                           TMP88CU77F




                        RADIO TUNER MODULE
                                                RDS_CLK, DATA                              AUDIO MICOM                                     V_MUTE1                                                                                                                                                                                                                                                                                           SPDIF




            REG-9V
                                                                                                                                                                                                 IC304,                                                                                      RIN, LIN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        OPT.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       JK 503




                                                                                                                                           V_MUTE2                                                IC305                                                                                                                      REG_5VA
                                                    OPTION                                                                                                                                      OPAMP
                                                                                                                                                                                                                                                                                                              IC302
                                                                                                                                               AV1_L, R
                                                                                                                                                                                                                                                                                            C/SW



                                                                                                                                                                                                                                                                                                                                                                                                                                             COAXIAL IN
                                                                                                                                                                                                                                                                                            REAR




                                                                                                                                                                                                                                                                     DN_MIX
                                                                                                                                                                                                                                                                                                             CS42516
                                                                                                                                                                                                                                                                                            FRONT




                                                                                                                               PS9829_DATA
                                                                                                                          PS9829_CLK, RESET, PDN
                                                                                                                                                                                                                                                                                                           CODEC & DIR
                                                                                                                                                                                                                                                                              ALRCK, ABCK




                                                                                                                    510_PDN
                                                                                                                                                                                                                                                                                                                                                                                                                                            AV1 AUDIO_L, R_VIDEO
                                                                                                               510_FAULT, TH_WAR
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      AV1-IN




                                                                                                                                                                                                                                                                                                                                                                                                                                             Y, Pb, Pr
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 JK 501


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    COAXIAL IN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  COMPONET-OUT




                                                                                                                                                                                   REG_3.3VA                                                                                                                                                                                                                                                 MONITOR OUT
                                                                                                                        REG_3.3VA, 34.5VA                             SL+/
                                                                       L.P.F
                                                                                                                                                                      FL+/
                                                                                                                                                                      C+/
                                     R.L                               L703
                                                                                                                                                                                                                                                                                                                                                                                         AV2_VIDEO
                                                                                                                                                                                                                                                                                                                                                                                                        AV1_VIDEO




                                     F.L                               L702                                                                                                          IC301                                                                                                                                                                                                                                                   Y_OUT, C_OUT
                                                                                                                                                                                    PS9829
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        JK 502




                                           C                           L708                                              IC701, IC702
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       S-VIDEO




                                                                                                                         IC703, IC704                                              8CH. PWM
                                                                                                                                                                                                                                                                                                               IC605




                                     SW                            L710,L711,L712                                                                                                                                                                                    V_MUTE1                                                                                                       IC502




                JK7 01
                                                                                                                                                                                   MODULAT
                                                                                                                                                                                                                                                  X301




                                                                                                                           STA510                                                                                                                                    V_MUTE2                                                                    CVBS                              NJM2244
                                                                                                                                                                                                                                                                                                            MM1623XFBE




                                                                                                                                                                                      OR
                                                                                                                                                                                                                                                         12.288MHz




                                     F.R                              LL705
                                                                                                                                                                                                                                                                                                           VIDEO 6dB A MP




                                                                                                                                                                     SW+/                                                                                                                                                                                                          VIDEO
                                    R.R                               LL706                                                                                          FR+/                                                                                                                                                                                                           S/W




           SPEAKER TERMINAL
                                                                                                                                                                     SR+/
                                                                                                                                                                                                                                H/PHONE+/                                      IC501                                                                                                                                                        HEAD PHONE L, R
                                                                                                                                                                                                                                                                              OPAMP
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        JK 001
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       H/PHONE
                                                                                                 X601
                                                                                                 27MHz
                                                                                                 X-TAL

                                        ALPC

                                                                                                                     AD[0:7]
                               LD0 1, LDO 2, IOA
                                      MDI 1                                                                          A[0:20]   FLASH
                                                                                                                                ROM
                                                                                      IC601
                                                                                                                  PRD#, PWR#
           PICK                                                                      MT1389                       PCE#
                                    V20, PICKSEL
            UP                                                                     DVDPLAYER                                    EEP
                                                                                                                                             2. SERVO Block Diagram




                             DVD: A,B,C,D, RFO                                                                      SCL, SDA    ROM
                             CD: A,B,C,D, E, F,RFO                                  ONE CHIP
                                                                                                                    RXD, TXD   RS232C(MTK)




- 2-27 -
                                                                                                  MA[0:11]
                                                                                                  DQM0 ,DQM1
                               LIMIT,TRIN,TROUT                                                   WE#,CAS#,RAS#
                                                                                                  CS#,BA0,BA1
                                                                                     DQ[0:15]




                                                                                                  SDCLK
                                                                                                  SDCKE



                   F+, F-, T+, T-
                                                                  ADIN                        IC603
                                                                                            4M x 16bit
                  SP+, SP-                            IC201                                  SDRAM
           M/D                                       IP4504
                  SL+, SL-
                                                   Motor Driver   FOSO,TRSO,FMSO
                                                                  DMSO,,TROPEN
                  LOAD+, LOAD-
                                                                    TRCLOSE
                                                                    STBY,V1P4
                                                                  IC603
                                                                 SDRAM
                                                                   64M




                                                                                                                       SCL,SDA       IC606
                                                                                                                                    EEPROM




                                          DQM0,DQM1
                                                      DQ[0:15]
                                                                 DCLK,WE,CAS,RAS
                                                                 CS,DCKE,MA[0:10]
                                                                                                                          Y2(Y),Y3(Color)
                                                                                                                          Y4(Y),Y5(Cb),Y6(Cr)    VIDEO
                                                                                                                          ASPECT(16:9)          Interface

                         IC601 (MPEG + DSP + RF)




- 2-28 -
                                 MT1389
                                                                                                                          ACLK,ALRCK,ABCK
                                                                                                                                                             3. MPEG & MEMORY Block Diagram




                                                                                                                          MUTE,VSCK,VSDA
                                                                                                                          ASDTA[0:3]              AUDIO
                                                                                                                          ASTB,SCL,SDA           Interface
                                                                                                                          ASPDIF




                                           VFD_SCK
                                           VFD_TXD
                                           M_REQ
                         X601




           URST,S_REQ
           VFD_RXD
                                                                                     PWR,PCE,PRD
                                                                                                   A[0:20]
                                                                                                             AD[0:7]




                        27MHz

                                                                                         IC602
                                                                                    FLASH MEMORY
           AUDIO MICOM                                                                  (16 M )
                                SCKO,TXDO,M-REQ
                                                 HDMI BOARD
                                     FDATA
                                     [0:7]

                                                                                     CVBS
                                                    IC605
                  (Y.Pb.Pr)                       VIDEO 6dB                                                       A/V
           MPEG                                      Amp                            COMPONENT(Y.Pb.Pr)            JACK
                     (Y/C)
                                                                                    SUPER VIDEO (Y/C)




- 2-29 -
                                                                                                                         4. VIDEO & AUDIO Block Diagram




                                                   5.1CH BOARD

                                                                 IC701 Digital                          FRONT R
                                                                 POWER IC                               REAR R
                              ACLK              IC301
                                                PWM
                              LRCK
                                             MODULATOR                                                  FRONT L
           MPEG         ADATA1                                   IC702 Digital
                                                  IC
                                                                 POWER IC                               REAR L
                        ADATA2                 (5.1CH)
                        ADATA3

                                                                                                        CENTER
                                                                 IC303, IC704
                                                                 Digital POWER IC                       WOOFER



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