Panasonic TH-37PW7BX Service Manual

Also see for TH-42PWD7UY: Operating instructions Service manual Service manual

Contents

15.23. J-Board (4 of 4) Schematic Diagram (TH-37PW7/PWD7 series)+ ++++++++++AB_SCL3AB_SDA3AC_CS((S))AA_SCL3AA_SDA3AA_SDA3AA_SCL3AI_S2_1AD_PB_4AD_Y_4AD_PR_4AI_PR_1AI_PB_1AI_Y_1AH_SLOT2_DETAJ_TXD_4AD_L_4AD_Y_4AD_PR_4AD_R_4AD_PB_4AL_S2_2AJ_RXD_4AD_VD_4AD_HD_4AL_Y_2AL_PB_2AL_PR_2AH_SLOT1_DETAC_SW1AC_SW0AA_SCL3AA_SDA3AE_SW2AE_SW3AE_SW1AC_CS((M))AH_SOS_ALLAE_SW09V9V9VAF_VD_HXAF_HD_HXAF_VD_HXAF_HD_HXAF_DPMS_VDAF_DPMS_HDAG_PR_MAG_Y_MAG_PB_MAF_Y_SAF_PR_SAF_PB_SAJ_TXD4AJ_RXD4AJ_RXD_4AJ_TXD_4AH_SOS_ALLAH_SOSAF_HD_HXAF_VD_HXSTB5V5V_MP5V9VP5V5V_SSTB5V_SSTB3.3VLAN15VLAN15V STB5V_SSTB3.3VR3033 01%R3090754.7kR3213*C312316V 0.1uR303101%R319075C310916V0.1uR311701%R318975L3050G1C100K00020*R8091180D8011MA3X15300L*C312416V0.1uR3032 0R32193.3*R3127 0R3042 0R3043 0C311416V 4.7uR8124 100C808416V1uR308156D8010MA3X15300LR302810k C301016V0.1uC310416V 0.1uC314416V2.2uC301116V0.1uR3052 330k*R30831001%R3103180IC3004C1AB000004541 SW12 SW03 DAC44 DAC35 DAC26 DAC17 DAC08 GND 9SW210SW311SAD012SAD113SAD214SDA15SCL16VCC*R30860C807310V10u1%R3102180J1412345678910112221201918171612131415R8204100kC310716V 0.1u*R3133180*R308410k1%R31111.5k*C312516V0.1u*D3021MA2J11100LR820147kR3230 100C807210V10uQ80122SD0601A0LC0ZBZ0000911IC8014EN12 C1+3 V+4 C1-5 C2+6 C2-7 V-8 T2_OUT9 R2_IN10 R2_OUT 11STATUS12T2_IN13T1_IN14ONLINE15R1_OUT16R1_IN17T1_OUT18GND19VCC20SHUTDOWNQ82022SD0601A0LR3034 330R3055 330kR30300R3037 0Q31032SD0601A0L1%R308875R3082100C313516V470uR3053 56C808016V0.1u*R3108 0R319333R8125 100R3195 10kC3030 2.2u16VR3049 330k1%R309375R3051 330kL3006G1C100K000201%R31041801%R308975JS8097*R309910kC3028 2.2u16VR820022k1%*R32011801%*R3109 820R3076561%*R326275R3041 3301%R31104.7kR820322kD8204MA2J11100LL3005G1C100K00020R304410k*Q31052SD0601A0L*C312016V 0.1u*R8066680R302910kC301550V0.01uC3021 2.2u16VC80700.1u16VQ31022SD0601A0LC3027 2.2u16V1%R309175R304610k1%R3101180C310516V 0.1u*R310010kC301750V0.01u1%R307075*R31321801%R3118820R8127 1001%*R3202180*C312816V47uC820016V47uR31260*Q80182SD0601A0L*C311616V2.2uR307856R8117 0R3048 330kC311316V47uR3047 10k*C312116V 0.1uR3039 330R32183.31%R307275Q80112SB0709A0LR32173.3*C312216V 0.1uC807147u16VR3066 56*R3094 330C320016V1uR3035 330C808316V0.1u*R3107 100*R3097 0C301816V47u*C312916V4.7uC314316V2.2u1%*R3199180C808116V0.1uR3038 0R3036 330*C314116V2.2u1%*R326175R32124.7kC301350V 0.01u1%R309275R3064 56R8089180*IC3108AN78L05M-E1IN 32COMMONOUT1R3077561%*R31131.5k1%*R31124.7kR8118 0C1AB00001720IC31011 GINA/UINA2 GSG13 GINB/UINB4 NC5 BINA/VINA6 GSB17 BINB/VINB8 NC9 DISABLE10 GND311 BOUT/VOUT12 VCC313 GND214 GOUT/UOUT 15VCC216GND117ROUT/YOUT18VCC119GND420RFC21VFC22MUXSEL23SYNCIN24VCC425RINA/YINA26GSR127RINB/YINB28NC*C311916V 2.2uR820222k*IC3006C1AB000004411 SW12 SW03 DAC44 DAC35 DAC26 DAC17 DAC08 GND 9SW210SW311SAD012SAD113SAD214SDA15SCL16VccC808216V0.1u4.7kR3215IC3109AN78L05M-E1IN 32COMMONOUT11%R318875*R3098 0*R80541k*Q31042SD0601A0LIC8016C0JBAZ0019341 1A2 1Y3 2A4 2Y5 3A6 3Y7 GND 84Y94A105Y115A126Y136A14VCCC311516V 0.1uC310316V 2.2u*R308510kR3210100C3026 2.2u16VQ80132SB0709A0LR305856*R319133R308056R3079561%R307175Q80192SD0601A0LR820556kIC3003C1AB000004411 SW12 SW03 DAC44 DAC35 DAC26 DAC17 DAC08 GND 9SW210SW311SAD012SAD113SAD214SDA15SCL16VccR3196 10kR3128180R8126 100*C303216V0.1uR3040 330C301650V0.01uD8200MAZ31500MLC301450V0.01u1%*R3203180C310216V 0.1u*C311816V 0.1uJS8096C301916V0.1uC3029 2.2u16VC313416V470uR3065 561%R3105180*R3131180Q31012SD0601A0L*C312716V 0.1uR3211100*R319233R302610k*C313016V 0.1uD8201MA2J11100LC313616V470u*C326716V470uD8203MAZ31000MLR32163.3*R3087 0D3024MA2J11100LR3130180C1AB00001720*IC31021 GINA/UINA2 GSG13 GINB/UINB4 NC5 BINA/VINA6 GSB17 BINB/VINB8 NC9 DISABLE10 GND311 BOUT/VOUT12 VCC313 GND214 GOUT/UOUT 15VCC216GND117ROUT/YOUT18VCC119GND420RFC21VFC22MUXSEL23SYNCIN24VCC425RINA/YINA26GSR127RINB/YINB28NCR8069680R3054 56R319433Q82002SD0601A0LR3129180*C326816V470uC310616V 0.1uR820647kC301250V0.01u*R3096 330R305756IC3005C1AB000011391L12L23L34 Vcc5 Y26 GND7 PB28 GND9 PR210 SW11 L112 L213 L314 Vcc15 Y316 GND17PB318GND19PR320SW21L122L223L324DGND25ADRESS26SDA27SCL28DVcc29L3out30L2out31L1out32MonSW33GND34PRout335GND36PBout337GND38Yout339Vcc40PRout241GND42PBout243GND44Yout245Vcc46PRout147GND48PBout149GND50Yout151Avcc52Vcc53TV_Y54GND55 TV_PB56 GND57 TV_PR58 Vcc59 Y160 GND61 PB162GND63PR164SWC311216V 0.1uC310116V2.2u1%*R3204180*C326616V470uQ82012SD0601A0LC310816V 0.1u1%R3106180R80571kR302710k*C312616V2.2uR3231 100R3056 330k*Q31062SD0601A0L1%*R3200180C3031 2.2u16VR32144.7k*C311716V 0.1uQ80102SD0601A0LC3022 2.2u16VL3003G1C100K00020*R3095 330C311116V 0.1uR3045 10k*C314216V2.2uC300216V4.7u1%*R326075C3020 2.2u16VC311016V 2.2uDAC0 DAC0:SYNC_INH(S):LPF(S):FAN_CONT:CS(S)DAC2=75ohmDAC0DAC1DAC3SW0SW1:LPF(M)GND:CS(M)STB5V_S:SYNC_INH(M)SLOT1 :3SLOT3 :1PC :TGNDGND75ohmLRHDSLOT2 :2GNDGNDGNDGNDGNDGNDGNDRXDTXDSL3_DET=SW1=SL2_DETSW0=SL1_DETDAC3=IICSWDAC4=IICSWGNDY/GPB/BPR/RVDSW0SW1GND9VT1OUTR1INR1OUTT1IN:FAN_SWTOHX-BOARD(HX1)EX.I/OEX.I/O EX.I/O(MAIN)VIDEO AMP(SUB)VIDEO AMPDRIVERRS232CINVERTERAVR 5VAVR 5VINPUT SW(2/4)J-BOARDTO141210 1611 1513 17 1814252123151812272019241611261722133129283032ABAA9.02.5000002.5005.300005.35.400005.002.30.905.01.1002.35.01.10.805.00.902.300.95.12.405.0005.01.15.05.004.41.42.7005.002.403.65.03.40.102.300.15.02.505.0005.01.45.05.0 7.5007.15.002.83.201.701.900.40.400003.31.91.81.91.93.300001.31.33.2003.23.23.23.203.804.55.19.05.24.54.509.03.8 4.409.004.59.04.44.44.4001.209.01.24.54.504.44.405.34.03.900004.05.05.05.105.0004.804.94.85.15.11.73.04.99.005.14.84.909.0009.04.85.05.104.84.89.04.8000.40.38.60.43.909.00.49.10.309.04.09.14.09.06.68.69.00.49.000.40.49.19.09.00.34.000.40.304.50.35.00.44.90.44.60.35.00.44.04.95.04.00.49.04.53.93.89.04.59.04.53.84.43.89.09.03.74.43.84.43.89.09.04.53.99.04.400.15.00.1004.900.1TNPA3246AB (FOR TH-37PW7BX/EX)! J-BOARD (4/4) TNPA3246 (FOR TH-37PWD7BK/EK/UY)TH-37PW7/PWD7 seriesJ-Board (4 of 4) Schematic DiagramTH-37PW7/PWD7 seriesJ-Board (4 of 4) Schematic DiagramTH-37PW7BX87