Panasonic TH-42PHW7EX Service Manual

Also see for TH42PHD7UY - 42" HD PLASMA TV: Operating instructions

Contents

15.20. J-Board (4 of 4) Schematic Diagram+++++++++++AC_CS((S))AG_PR_MAA_SCL3AA_SDA3AA_SDA3AA_SCL3AM_SDA_S3AM_SCL_S3AI_S2_1AK_PR_3AK_Y_3AK_PB_3AH_SOSAH_SLOT3_DETAK_Y_3AK_PB_3AK_S2_3AK_PR_3AK_HD_3AK_VD_3AK_R_3AK_L_3AG_PB_MAD_PB_4AD_Y_4AD_PR_4AI_PR_1AI_PB_1AI_Y_1AJ_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_2AK_S2_3AC_SW1AC_SW0AA_SCL3AA_SDA3AE_SW2AE_SW3AE_SW1AC_CS((M))AE_SW0AF_VD_HXAF_HD_HXAF_PB_SAF_VD_HXAF_HD_HXAF_DPMS_VDAF_DPMS_HDAG_Y_MAF_Y_SAF_PR_SAJ_TXD_4AJ_RXD_4AJ_RXD4AJ_TXD4AH_SOSAH_SOS_ALLAF_HD_HXAF_VD_HX9V9VSTB5V_SSTB5V_SSLOT9VSLOT3.3VSLOT5VP5VSTB3.3VP5V5V_MSTB3.3V5V_SLAN15VLAN15V STB5V_SLAN15VD8011MA3X15300LR31260R8124 100R3066 56C310916V0.1uC311516V0.1uR3053 561%R3102180R3059100*R3191331%*R3204180Q80132SB0709A0LC1AB00001720IC31011 GINA/UINA2 GSG13 GINB/UINB4 NC5 BINA/VINA6 GSB17 BINB/VINB8 NC9 DISABLE10 GND311 BOUT/VOUT12 VCC313 GND214 GOUT/UOUT 15VCC216GND117ROUT/YOUT18VCC119GND420RFC21VFC22MUXSEL23SYNCIN24VCC425RINA/YINA26GSR127RINB/YINB28NC*Q80182SD0601A0LQ31022SD0601A0LR3231100R302810k1%*R3202180R8125 1004.7kR3215*IC3108AN78L05M-E1IN 32COMMONOUT1*R3083100*C312316V 0.1uQ82002SD0601A0LR3038 0C320016V1uQ82012SD0601A0LR3030 0*C313016V0.1uR3230100R80571kR3049 330k1%*R3201180C301016V0.1u1%R31111.5kR3058561%R309075R307375IC3003C1AB000004411 SW12 SW03 DAC44 DAC35 DAC26 DAC17 DAC08 GND 9SW210SW311SAD012SAD113SAD214SDA15SCL16VccC301750V0.01uC310616V 0.1uJS8096R3211100C808416V1uC3030 2.2u16V1%R308875*C311916V 2.2u*IC3006C1AB000004411 SW12 SW03 DAC44 DAC35 DAC26 DAC17 DAC08 GND 9SW210SW311SAD012SAD113SAD214SDA15SCL16VccR3076561%R309375C3022 2.2u16V*C3120 16V 0.1u*R319233C310816V 0.1uR3065 56C314416V2.2u*C312416V 0.1uC301250V0.01u*Q31062SD0601A0L1%R31104.7kD8203MAZ31000ML*R30870*R308510kC807147u16VR307756Q80192SD0601A0LC808316V0.1u1%*R3200180IC3005C1AB000011391L12L23L34 Vcc5 Y26 GND7 PB28 GND9 PR210 SW11 L112 L213 L314 Vcc15 Y316 GND17PB318GND19PR320SW21L122L223L324DGND25ADRESS26SDA27SCL28DVcc29L3out30L2out31L1out32MonSW33GND34PRout335GND36PBout337GND38Yout339Vcc40PRout241GND42PBout243GND44Yout245Vcc46PRout147GND48PBout149GND50Yout151Avcc52Vcc53TV_Y54GND55 TV_PB56 GND57 TV_PR58 Vcc59 Y160 GND61 PB162GND63PR164SWC3026 2.2u16V 1%R318975D8201MA2J11100LR3056 330kR307275*C312716V0.1uR307175*C312816V47uC3112 16V 0.1u*R3108 0J13A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40B1B2B3B4B5B6B7B8B9B10B11B12B13B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33B34B35B36B37B38B39B40*R3097 0*R8066680C3029 2.2u16V1%*R326175C310716V 0.1u*Q31052SD0601A0L*C312616V2.2u*C311716V 0.1uC80700.1u16VC310516V 0.1uC807210V10u1%R31051801%R31041804.7kR32131%*R31131.5kC310316V 2.2uR820147kR304610kR307575R3035 330R3210100*R3094 330R3068 56C313616V470uR8204100kC3024 2.2u16VR3130180C301350V0.01u1%R319075C3021 2.2u16V1%*R3109 820D8010MA3X15300LR32124.7kR3054 56R319433Q31012SD0601A0LR307856*C311616V2.2u*C326816V470uQ31032SD0601A0LC3025 2.2u16V1%R3092751%R308975C30232.2u16VR307956*C314116V2.2uR820022k1%*R3199180R8127 100D3004MA2J11100L*C326716V470u*C3118 16V 0.1uR820222kD3024MA2J11100LC301916V0.1u1%R3103180R3067 56Q80122SD0601A0LR3050 56C310116V 2.2uR307475R32173.3C313416V470u*R8091180R8069680Q80102SD0601A0LR3048 330kR3052 330k*R3132180JS8097L3003G1C100K00020R308056C311016V2.2uR81180D8200MAZ31500MLR32144.7k1%*R31124.7k*R3098 0C310416V 0.1uC301550V0.01u*R3133180C820016V47uR820556k*R3096 330R302910kC3020 2.2u16VC1AB00001720*IC31021 GINA/UINA2 GSG13 GINB/UINB4 NC5 BINA/VINA6 GSB17 BINB/VINB8 NC9 DISABLE10 GND311 BOUT/VOUT12 VCC313 GND214 GOUT/UOUT 15VCC216GND117ROUT/YOUT18VCC119GND420RFC21VFC22MUXSEL23SYNCIN24VCC425RINA/YINA26GSR127RINB/YINB28NCC807310V10uJ1412345678910112221201918171612131415R3031 0 1%*R326075R32193.3*R310010kC301450V0.01uR308156*C3122 16V 0.1u*R309910kR3064 56*C326616V470u*R3095 330*R3084 10kC808016V0.1uR8089180*C312516V 0.1uQ80112SB0709A0LC301816V47uR305756C301650V0.01uR32163.3C3031 2.2u16VD8204MA2J11100LC3027 2.2u16VC0ZBZ0000911IC8014EN12 C1+3 V+4 C1-5 C2+6 C2-7 V-8 T2_OUT9 R2_IN10 R2_OUT 11STATUS12T2_IN13T1_IN14ONLINE15R1_OUT16R1_IN17T1_OUT18GND19VCC20SHUTDOWNL3006G1C100K00020R8126 100Q82022SD0601A0L1%*R326275R3036 330C314316V2.2uC310216V 0.1uR3051 330k*R30860*R3127 01%R3118820C311316V47uL3005G1C100K00020R820647k1%R309175C3114 16V4.7u*R3107100R3055 330kR3037 01%R318875*D3021MA2J11100LR3069 56R304410k1%R3101180C3028 2.2u16VR820322k*Q31042SD0601A0LR32183.3R319333R3129180R31170*C312116V 0.1uR3082100C30026.3V10u*C312916V4.7uIC8016C0JBAZ0019341 1A2 1Y3 2A4 2Y5 3A6 3Y7 GND 84Y94A105Y115A126Y136A14VCCR3034 330*C314216V2.2uR307075C313516V470uC808216V0.1u1%R3106180 IC3109AN78L05M-E1IN 32COMMONOUT1C3111 16V0.1u*R80541kR811701%*R3203180L3050G1C100K00020*C303216V0.1uR3128180C808116V0.1u*R3131180DAC0 DAC0:SYNC_INH(S):LPF(S):FAN_CONT:CS(S)DAC3SW0SW1:LPF(M)GND:CS(M)GNDLAN15VAUDIO GNDTXDAUDIO IN RY/GY/G GNDPB/BS2DETECTPB/B GNDRESET1PR/RRESET2PR/R GNDHDPWR_STATUSSYNC GNDSOSVDREMOTESYNC GNDCABLE DETPLUG DETGNDSLOT5VGNDSLOT9VSLOT3.3VGNDAUDIO IN LRXDAUDIO GNDIIC SCLRSVDIIC DATRSVDSRQSTB5VGNDTX1GTX1-TX2GTXG-TXG+TX3GTXCGTXC-TXC+TX3-TX3+TX1+TX0GTX0-TX0+STB5V_S:SYNC_INH(M)SLOT1 :3SLOT3 :1PC :TGNDGND75ohmLRHDSLOT2 :2GNDGNDGNDGNDGNDGNDGNDRXDTXDY/GPB/BPR/RVDSW0SW1GND:FAN_SWTOHX-BOARD(HX1)SLOT3TODRIVERRS232CINVERTERAVR 5VAVR 5V(MAIN)VIDEO AMP(SUB)VIDEO AMPEX I/OEX I/OINPUT SW (VIDEO)TOJ-BOARD(2/4)141210 1611 1513 17 1824313032262725282921131420162319171522181211ABAA24005.00029004.91.2400800600037038001309.0326332.30015030400A03500.8003.31.1163.393970.7000005.01905.0001018000.80000021.63400235.000121100027025220000.732005142820109.00B03100211736000000005.35.300005.09.001.600001.6005.300.40.46.69.19.09.00.34.08.609.09.00.400.40.30.40.40.38.60.43.909.09.10.309.04.09.14.09.0009.04.85.05.104.84.89.04.80005.34.03.900004.05.05.05.101.29.04.54.44.44.40009.004.59.05.0004.804.94.85.15.11.73.04.99.04.504.44.401.205.14.84.909.005.002.403.65.03.42.700.102.300.15.02.505.005.004.41.405.01.45.05.07.5007.15.002.30.905.01.1002.35.01.10.805.00.902.300.95.12.405.0005.01.15.02.83.201.701.900.40.4000003.31.91.81.91.93.301.31.33.2000003.23.23.23.209.04.53.93.89.04.59.04.53.84.43.89.09.03.74.49.04.53.99.04.43.84.43.89.05.24.59.03.804.55.19.04.503.84.40.1004.900.100.15.0PHD7 ONLYPHD7 ONLYPHD7 ONLYPHD7 ONLYPHD7 ONLYJ-BOARD (4/4)TNPA3197 (TH-42PHD7BK/EK/UY)TNPA3197AB (TH-42PHW7EX)!TH-42PHD7BK/EK/UY, TH-42PHW7EX J-Board (4 of 4) Schematic DiagramTH-42PHD7BK/EK/UY, TH-42PHW7EX J-Board (4 of 4) Schematic DiagramTH-42PHW7EX / TH-42PHD7EK / TH-42PHD7BK / TH-42PHD7UY84