Panasonic TH-37PW7BX Service Manual

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

Contents

Panasonic TH-37PW7BX Service Manual Manual pdf 90 page image

15.26. J-Board (3 of 4) Schematic Diagram (TH-42PW7/PWD7 series)+++ ++++++++AB_SCL3AB_SDA3AB_SCL3AB_SDA3AI_R_1AI_L_1AJ_RXD1AH_SLOT3_DETAM_SDA_S3AM_SCL_S3AK_R_3AK_L_3AL_L_2AH_SLOT2_DETAL_R_2AL_VD_2AL_HD_2AL_PR_2AL_S2_2AL_PB_2AL_Y_2AN_SDA_S1AN_SCL_S1AJ_TXD1AI_VD_1AI_HD_1AI_PR_1AI_PB_1AI_S2_1AI_Y_1AB_SDA3AB_SCL3AH_SOSAN_SCL_S1AH_SOSAN_SDA_S1AL_R_2AD_R_4AI_L_1AL_L_2AD_L_4AI_R_1AH_SOS_ALLAB_SDA3AJ_TXD1AJ_RXD1AJ_TXD4RXD_PC5VAB_SCL3AA_SDA3AF_DPMS_VDAF_DPMS_HDAJ_STATUSAF_PR_SAG_PR_MAG_Y_MAF_Y_SAF_PB_SAG_PB_MAF_HD_SAG_HD_MAF_VD_SAG_VD_MAH_SLOT1_DETAC_SW0AC_SW1AH_SLOT1_DETAH_SLOT2_DETAA_SCL3P5VSLOT5V SLOT3.3VP5VP5VLAN15V12VLAN15VSLOT9VSLOT5VSTB5V_SSTB5V_SSTB5V_SSLOT3.3VUNREG15VSTB5V_SSLOT9VSTB3.3VSTB5V_SUNREG12V9VLAN15VSTB5V_SSTB3.3V STB5V_SP5VSTB5V_SC810016V47uR3062100C0JBCA000066IC31501 A2 B3 GND5Vcc4YR81830FL3005ELKE103FA1 2 3R81862.7kR3015 0C812316V0.1uR30064.7kR302710kR301315kC300716V47uD3001MA2J11100LC811450V0.01uC811750V0.01uR300710kIC3007C0JBAS0001091234 5678R3150100R8187 56R3025100C315016V0.1uR3063100C812216V47uC810316V47uD8180MA2J11100LC811516V47uR3042 0IC3002C0JBBR00000212345678 910111213141516R314147kR319812kQ30032SD0601A0LR8182100IC8101C0CBAHG00005GND32OUTIN1R3061100R81852.7kFL3009ELKE103FA1 2 3R3020 0R3043 0X8181H0J327200038R30054.7k*J10123456D3061MA2J72800LQ8182B1CBHD000001GDSD3008MA2J11100LFL3003ELKE103FA1 2 3 C810916V0.1uJ512345678910111213141516171819202122232425262728293031Q30022SD0601A0LR81840C301116V0.1uR3032 0R301115k R3016 0Q30042SD0601A0LQ30012SB0709A0LC300150V0.01uR3160 5.6kD3005LNJ206R5ARAR3196 10kFL3000ELKE103FA1 2 3R302610kR3009100R301433kR3024100C81855.5V1.5C300616V1uIC8181C1DB000002741234 5678Q8181B1CBHD000001GDSC810150V0.01uC818250V15pJ12A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40B1B2B3B4B5B6B7B8B9B10B11B12B13B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33B34B35B36B37B38B39B40R311610kL8181G1C100K00020R3023100C810816V0.1uR300810kR30021kC3040 16V 0.1uR3010100IC3001C0JBAR0002411 Y02 Y23 Y4 Y35 Y16 INH7 VEE8 VSS 9B10A11X312X013X14X115X216VDDR3017 0R3161 5.6kR3021 0C811050V0.01uC812016V47uC818150V15pJ11234567891011121314151617181920R3022 0C300850V0.1uR3045 10kR3033 0C300416V47uFL3010ELKE103FA1 2 3FL3002ELKE103FA123R314047kR82070D3003MA2J11100LR3047 10kL3002G1C100K00020R319712kC304116V0.1uD3007MA2J11100LR3041 330R3040 330R3018 0R3039 330J6123456789101112131415161718192021C300916V0.1uR8188 56R300110kR300347kJ11A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40B1B2B3B4B5B6B7B8B9B10B11B12B13B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33B34B35B36B37B38B39B40C811950V0.01uC810416V47uR3195 10kR3004 100J3123456789101112131415161718192021222324252627282930C300516V1uR30601kC811650V0.01uR301233kFL3001ELKE103FA1 2 3C812116V0.1uC818316V0.1uR3019 0R8181100IC3004C1AB0000045412345678 910SW311SAD012SAD113SAD214SDA15SCL16VCCC811816V47uR3151 100IC8100C0CBAKG00003GND32OUTIN1FL3004ELKE103FA1 2 3C810216V47uS1 S0VDDVSSH:ONDAC2=75ohmDAC0DAC132.768KCLOCK ICLAN15VPLUG DETCABLE DETSYNC GNDREMOTEVDSOSSYNC GNDPWR_STATUSHDPR/R GNDRESET2PR/RRESET1PB/B GNDS2DETECTPB/BY/G GNDY/GGNDGNDSTB5VSRQRSVDIIC DATRSVDIIC SCLAUDIO GNDRXDAUDIO IN LTXDAUDIO GNDAUDIO IN RGNDSLOT3.3VSLOT9VGNDSLOT5VTX1+GNDTX3+TX3-TXC+TXC-TXCGTX3GTXG+TXG-TX2GTX1-TX1GTX0+TX0-TX0GSOSSYNC GNDPWR_STATUSHDPR/R GNDRESET2PR/RGNDRESET1PB/B GNDS2DETECTPB/BY/G GNDY/GLAN15VCABLE DETSYNC GNDREMOTEVDSLOT5VGNDSLOT9VGNDSTB5VSRQRSVDIIC DATRSVDIIC SCLAUDIO GNDRXDAUDIO IN LTXDAUDIO GNDPLUG DETAUDIO IN RSLOT3.3VGNDTX2GTXG-TXG+TX3GTXCGTXC-TXC+TX3-TX3+GNDTX1+TX0GTX0-TX0+TX1GTX1-PCHIHILOLOLOLOSLOT3SLOT2HI HISLOT1SLOT1A BHILOSLOT2PCSLOT3LOLOLOHIHIHISTB5VSTB_ONLAN15VLAN15VGNDGNDTXG-TX2GTX1+TX3+TX3-TX3GTXC+TXC-TXCGTXG+TX1-TX1GTX0+TX0-IIC SWSL3_DET=SW2SW1=SL2_DETSW0=SL1_DETDAC3=IICSWDAC4=IICSWSDASCLGND1OES11B41B31B21B11AGNDVCC2OES02B42B32B22B12ARLY1INHTXG-TX2GTX1+TX3+TX3-TX3GTXC+TXC-TXCGTXG+TX1-TX1GTX0+TX0-TDETECTRTC INT/PANEL_SOS5VSCL3FAN CONTREMOCON OUTSCL1STB3.3V ON/OFFIIC_CONTSTB3.3VSTB5VSTB_ONGNDGNDV MUTE IN232C_STATUSTXD_TURESETPOWER STATUSALL_OFFGNDTXD_PCGNDSOUND MUTESDA1RXD_TURXD_PCCABLE DETSDA3GNDGNDDETECTSCLSDASLOT1TOSLOT2TOTOD-BOARD(D3)PF-BOARD(PF10)TOD-BOARDTO(D1)D-BOARD(D5)TO(D6)TOD-BOARDEX I/OIIC SWAUDIO SELECTAVR 9VAVR 12V(1/4)TOJ-BOARDBE6 873D4C1 2F5A917181619141513201112242322212530292728263132MJLCDEFGHIABK RS UN TO QVPAND05.0015.0015.02.52.50.63.24.05.002.34.003.20.400.30.45.00003.200.405.30.4006.60.42.9000000000000000.800.5000.81.3121161.1041.23119381.31.60.61.31.01.2000182.135003280.65.0031.6201.62600.436 01.622040 027146304.003451.204.501.61.41.62.31.64.41.01.0299.01.21.233713 0.601.61.2371002.50.701.201.30251709.024090391.20-0.31.201.54.85.01.03.31.12.30.5150.3201128122.00.500233.31.640001018021001.6514282001503000.501.68061.60027255.0005.03100171905.0000.50011.69.0000.4000.5005.001.60-0.84000353.30.7163.339 002900.701.31.601136 01.62401.62200320204.9123738003970001.6342300.30139.0262.3330B AB A000.10.31.600.200.101.60.5000.700000000000000001.61.61.601.601.61.5001.61.61.60000.50.60.50.50.60.15.05.004.50.30.53.215.411.9012.009.00.35.31.105.30.60.305.39.05.30.61.19.00.31.10.200.22.404.04.10.24.14.90.20.24.10.22.50.204.50.35.00.44.90.44.60.35.00.44.04.95.04.00.44.44.94.14.04.004.54.03.74.909.06.15.55.49.06.15.0004.402.5 5.03.13.25.02.5000<TH-42PW7/PWD7 seriesJ-Board (3 of 4) Schematic DiagramTH-42PW7/PWD7 seriesJ-Board (3 of 4) Schematic Diagram! J-BOARD (3/4)TNPA3197 (TH-42PWD7BK/BS/EK/ES/UY)TNPA3197AB (TH-42PW7BX/EX)TH-37PW7BX90