Circuit Diagrams
Page 1
When repairing this green product, use the part(s) described in this manual and lead-free solder (*2). DOCUMENT CREATED IN JAPAN, March, 2007 GREEN For (*1) and (*2), see the next page. This Service Manual describes replacement parts for the green product. FILE NO. 810-200728GR REVISED: 01 CIRCUIT DIAGRAMS LCD TV/DVD COMBINATION 23HLV87 l The above model is classified as a green product (*1), as indicated by the underlined serial number.
When repairing this green product, use the part(s) described in this manual and lead-free solder (*2). DOCUMENT CREATED IN JAPAN, March, 2007 GREEN For (*1) and (*2), see the next page. This Service Manual describes replacement parts for the green product. FILE NO. 810-200728GR REVISED: 01 CIRCUIT DIAGRAMS LCD TV/DVD COMBINATION 23HLV87 l The above model is classified as a green product (*1), as indicated by the underlined serial number.
Circuit Diagrams
Page 3
.../VS SIF CVBS 2 4 5 11 PIV33E VIDEO 7 3 SWITCH 6 9 10 HDMI 24LC02 EPROM MST3383MBK HDMI RICVER 24LC02 EPROM M_SDA 36 60 37 M_SCC 59 51 28 23 24 30 73 TV VIDEO DECORD 74 /ADC/SCALE MSD116L 29 68 69 43 L OUT Y 14 44 R OUT Pb 11 Pr 16 75 76 B 1 G 3 R 4 HS 8 VS 7...64M SDRAM 64M SDRAM 64M SDRAM DVD L DVD R 2M FLASH 15 16 2 1 L OUT 13 AUDIO AMP AUDIO AMP 6 4580 7 R OUT 14 4580 24 23 LINE L OUT LINE R OUT 2 6 AUDIO AMP 4580 1L 7R MC9S08QG8 MCU POWERON TV_KEY DVD_KEY REMOCON PCB OPERATION_PCB 12 TDA7266S 4 AMP SPEAKER LOUT SPEAKER ROUT PHONE...
.../VS SIF CVBS 2 4 5 11 PIV33E VIDEO 7 3 SWITCH 6 9 10 HDMI 24LC02 EPROM MST3383MBK HDMI RICVER 24LC02 EPROM M_SDA 36 60 37 M_SCC 59 51 28 23 24 30 73 TV VIDEO DECORD 74 /ADC/SCALE MSD116L 29 68 69 43 L OUT Y 14 44 R OUT Pb 11 Pr 16 75 76 B 1 G 3 R 4 HS 8 VS 7...64M SDRAM 64M SDRAM 64M SDRAM DVD L DVD R 2M FLASH 15 16 2 1 L OUT 13 AUDIO AMP AUDIO AMP 6 4580 7 R OUT 14 4580 24 23 LINE L OUT LINE R OUT 2 6 AUDIO AMP 4580 1L 7R MC9S08QG8 MCU POWERON TV_KEY DVD_KEY REMOCON PCB OPERATION_PCB 12 TDA7266S 4 AMP SPEAKER LOUT SPEAKER ROUT PHONE...
Circuit Diagrams
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A 8 7 6 5 4 3 2 1 A H-5 B C D E F G SYS POWER SCHEMATIC DIAGRAM (MAIN PCB) POWER INPUT Always 12V/3A Active 1 2 3 4 5V8IN 5 6 7 8 9 10 PS_ON 11 PB-ON/OFF 12 PB-ADJUST 13 CON2 CON_13PIN PS_ON 5V8IN R5 10K R6 3 1 R7 C6 Q1 0.1u 3904 NC 4.7K 2 5V DC-DC CA4 470uF/16V C8 0.1u 12V/3A F1 4.5A/12V 12VA PS_ON + R45 NC/10 U1 ZA3030 2 VCC OUT 3 7 6 EN COMP C4 0.1u 8 SS BST 1 R3 C5 10k 100pF 4 GND FB 5 POWER_ON/OFF 3V3 DC-DC FOR MST DIGITAL 4 IN OUT ADJ 5V8IN U2 AMS1117-3.3 1 CA5 2 3 3.3VSTB + C10 + CA6 0.1u 22uF/10V CA2 470uF/16V ...
A 8 7 6 5 4 3 2 1 A H-5 B C D E F G SYS POWER SCHEMATIC DIAGRAM (MAIN PCB) POWER INPUT Always 12V/3A Active 1 2 3 4 5V8IN 5 6 7 8 9 10 PS_ON 11 PB-ON/OFF 12 PB-ADJUST 13 CON2 CON_13PIN PS_ON 5V8IN R5 10K R6 3 1 R7 C6 Q1 0.1u 3904 NC 4.7K 2 5V DC-DC CA4 470uF/16V C8 0.1u 12V/3A F1 4.5A/12V 12VA PS_ON + R45 NC/10 U1 ZA3030 2 VCC OUT 3 7 6 EN COMP C4 0.1u 8 SS BST 1 R3 C5 10k 100pF 4 GND FB 5 POWER_ON/OFF 3V3 DC-DC FOR MST DIGITAL 4 IN OUT ADJ 5V8IN U2 AMS1117-3.3 1 CA5 2 3 3.3VSTB + C10 + CA6 0.1u 22uF/10V CA2 470uF/16V ...
Circuit Diagrams
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... 10K R402 10K Q25 3904 RESET_N AGND VDD_12 VDD_12 VDD_33 VDD_12 DGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 4 R401 330 TSCLK RP20 RP21 7 5 31 75 31 86428642 330X4 TS0 TS1 TS0 TS1 TS2 TS3 330X4 TS4 TS5 TS2 TS3 TS4 TS5...
... 10K R402 10K Q25 3904 RESET_N AGND VDD_12 VDD_12 VDD_33 VDD_12 DGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 4 R401 330 TSCLK RP20 RP21 7 5 31 75 31 86428642 330X4 TS0 TS1 TS0 TS1 TS2 TS3 330X4 TS4 TS5 TS2 TS3 TS4 TS5...
Circuit Diagrams
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... 13 24 22 SGND AMUTE Standby 21 VCC1 19 VCC2 24 8 PWGND TDA7266SA CA43 2.2uF/16V 16 GND1 2OUT+ 25 NC1 20 NC3 23 2OUT- 15 25 5 20 11 23 14 1OUT+ 18 NC2 1 18 10 1OUT- 2 CON12 1 2 3 4 CON_4PIN 2 POWER_ON/OFF R323 5VA R322 10k 4.7K 1 3 R333 Q16 3904 10K + CA54 10uF... 5 4 H3 PAD 5 8 4 9 1 2 3 H10 PAD 8 9 7 1 2 6 3 4 5 H11 PAD NC2 32 OPEN2 31 BNF1 30 BOUT1 29 BNF2 28 BOUT2 27 OUT1 26 OUT2 25 LINE1 24 LINE2 23 GND 22 SDA 21 SCL 20 CAP2 19 C1 18 C2 17 LINE1/OUT1 LINE2/OUT2 R124 100 R117 100 C85 1800p R61 10K C118...
... 13 24 22 SGND AMUTE Standby 21 VCC1 19 VCC2 24 8 PWGND TDA7266SA CA43 2.2uF/16V 16 GND1 2OUT+ 25 NC1 20 NC3 23 2OUT- 15 25 5 20 11 23 14 1OUT+ 18 NC2 1 18 10 1OUT- 2 CON12 1 2 3 4 CON_4PIN 2 POWER_ON/OFF R323 5VA R322 10k 4.7K 1 3 R333 Q16 3904 10K + CA54 10uF... 5 4 H3 PAD 5 8 4 9 1 2 3 H10 PAD 8 9 7 1 2 6 3 4 5 H11 PAD NC2 32 OPEN2 31 BNF1 30 BOUT1 29 BNF2 28 BOUT2 27 OUT1 26 OUT2 25 LINE1 24 LINE2 23 GND 22 SDA 21 SCL 20 CAP2 19 C1 18 C2 17 LINE1/OUT1 LINE2/OUT2 R124 100 R117 100 C85 1800p R61 10K C118...
Circuit Diagrams
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A B C D E F G H TUNER SCHEMATIC DIAGRAM 8 (MAIN PCB) 8 U38 5V-IF POWER FOR TUNER 7 6 22 23 24 25 26 27 28 29 GND GND GND GND GND GND GND GND NC NC NC NC NC NC RF_AGC NC VT IF(+) IF(-) ... C288 0.1uF SIFM Layout Warning ! DA1 Q24 1 BAV99 LA1 LA2 12VA 3 MMBT3904 100uH 100uH C L65 L66 L67 Tuner_+30V Tuner_+40V 3 CA49 100nF/50V 5 SOT 23 2.2uH 3.3uH 2.2uH R373 47R C289 47nF TUNER-CVBS ATV-Vin+ RA1 1K 2 5 CA50 + CA51 B E R375 C290 47nF ATV-Vin- 47R LA3 1uF 10uF/16V...
A B C D E F G H TUNER SCHEMATIC DIAGRAM 8 (MAIN PCB) 8 U38 5V-IF POWER FOR TUNER 7 6 22 23 24 25 26 27 28 29 GND GND GND GND GND GND GND GND NC NC NC NC NC NC RF_AGC NC VT IF(+) IF(-) ... C288 0.1uF SIFM Layout Warning ! DA1 Q24 1 BAV99 LA1 LA2 12VA 3 MMBT3904 100uH 100uH C L65 L66 L67 Tuner_+30V Tuner_+40V 3 CA49 100nF/50V 5 SOT 23 2.2uH 3.3uH 2.2uH R373 47R C289 47nF TUNER-CVBS ATV-Vin+ RA1 1K 2 5 CA50 + CA51 B E R375 C290 47nF ATV-Vin- 47R LA3 1uF 10uF/16V...
Circuit Diagrams
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... AV2-L-in AV1-CVBS AV2-CVBS AV1-SV1-Y AV1-SV1-C HPOUT-R HPOUT-L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 CON16 CON30A 5VA VGA-TXD UPDATE2 VGA-RXD AV1-SV1-Y 2 1 L6 0 C27 C28 NC 330p R34 R35 75...
... AV2-L-in AV1-CVBS AV2-CVBS AV1-SV1-Y AV1-SV1-C HPOUT-R HPOUT-L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 CON16 CON30A 5VA VGA-TXD UPDATE2 VGA-RXD AV1-SV1-Y 2 1 L6 0 C27 C28 NC 330p R34 R35 75...
Circuit Diagrams
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R85 47 C70 0.047u PB- C51 2.2u HD-Rin R89 47 R90 47 C72 0.047u C73 0.047u SV2-Cin SV2-Yin C59 560p Keep AGND trace with signal Keep spacing for ADC differential input 5VAV R66 R67 EC3 47uF/10V EC4 47uF/10V EC5 47uF/10V 10k 10k R70 10k R108 10k R181 10k R182 10k DVD-Y DVD-Pb/C DVD-Pr/Y DVD-Y DVD-Pb/C DVD-Pr/Y R81 R80 R79 75 5VAV R188 R183 OPTIONAL JUMPER WHEN NO EXT. A 8 7 6 5 4 3 2 R109 10k R110 10k B C D E F G YPBPR & VGA SCHEMATIC DIAGRAM (MAIN PCB) YPbPr INPUT 3 5Y 4 6 Pb 1 7 Pr 2 CON6 AV4-8.4-07 3 2 Y L10 0 Pb L11 0 Pr L12 0 ...
R85 47 C70 0.047u PB- C51 2.2u HD-Rin R89 47 R90 47 C72 0.047u C73 0.047u SV2-Cin SV2-Yin C59 560p Keep AGND trace with signal Keep spacing for ADC differential input 5VAV R66 R67 EC3 47uF/10V EC4 47uF/10V EC5 47uF/10V 10k 10k R70 10k R108 10k R181 10k R182 10k DVD-Y DVD-Pb/C DVD-Pr/Y DVD-Y DVD-Pb/C DVD-Pr/Y R81 R80 R79 75 5VAV R188 R183 OPTIONAL JUMPER WHEN NO EXT. A 8 7 6 5 4 3 2 R109 10k R110 10k B C D E F G YPBPR & VGA SCHEMATIC DIAGRAM (MAIN PCB) YPbPr INPUT 3 5Y 4 6 Pb 1 7 Pr 2 CON6 AV4-8.4-07 3 2 Y L10 0 Pb L11 0 Pr L12 0 ...
Circuit Diagrams
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A 8 7 6 5 4 3 2 1 A H-23 B C D E F G EXT-MODULE CON SCHEMATIC DIAGRAM (MAIN PCB) DISC_OUT Q19 3904 DVD_RST STB-DVD DVD-RMC DVD_5V DVD_DISC_IN DVD_MENU DVD_RST STB_DVD R336 10 DVD_DISC_IN DVD_MENU DVD_5V DVD-R DVD-L DVD-Pr/Y DVD-Pb/C DVD-Y DVD-R DVD-L DVD-Pr/Y DVD-Pb/C DVD-Y R340 10 DVD-SPDIF 1 2 3 4 5 6 7 8 9 10 11 12 J11 CON12 1 2 3 4 5 6 7 8 9 10 11 12 13 CON15 CON_13PIN EXT-MODULE POWER Always Active 5V8IN D12 4148 DVD_5V D13 4148 D17 Zener/5.1V C351 1uF B C D E F G H 8 7 6 5 4 3 2 1 H H-24
A 8 7 6 5 4 3 2 1 A H-23 B C D E F G EXT-MODULE CON SCHEMATIC DIAGRAM (MAIN PCB) DISC_OUT Q19 3904 DVD_RST STB-DVD DVD-RMC DVD_5V DVD_DISC_IN DVD_MENU DVD_RST STB_DVD R336 10 DVD_DISC_IN DVD_MENU DVD_5V DVD-R DVD-L DVD-Pr/Y DVD-Pb/C DVD-Y DVD-R DVD-L DVD-Pr/Y DVD-Pb/C DVD-Y R340 10 DVD-SPDIF 1 2 3 4 5 6 7 8 9 10 11 12 J11 CON12 1 2 3 4 5 6 7 8 9 10 11 12 13 CON15 CON_13PIN EXT-MODULE POWER Always Active 5V8IN D12 4148 DVD_5V D13 4148 D17 Zener/5.1V C351 1uF B C D E F G H 8 7 6 5 4 3 2 1 H H-24
Circuit Diagrams
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8 7 6 5 4 3 2 1 H-25 A B C D E F G VADDIS & SDRAM FLASH SCHEMATIC DIAGRAM (DECODER PCB) While using BA5954 OPU Sony310 DL3 IAT510 THMSM507S R106 30K 27K 33K 47K HD65/HD62 27K SPU3153 36K 502W 24K Arima681 36K R103 30K 20K 33K 34K 27K 33K 27K 24K While using AM5888S EMC usage R106 51K R103 51K R107 22K R102 51K FOCUS_S TRACK_S SPDL_S SLED_S FOCUS_S TRACK_S SPDL_S SLED_S Close to Vaddis! R106 R103 27K [51K] 27K [51K] R107 R102 NC [22K] 33K [51K] C152 NM [33pF] Flash speed
8 7 6 5 4 3 2 1 H-25 A B C D E F G VADDIS & SDRAM FLASH SCHEMATIC DIAGRAM (DECODER PCB) While using BA5954 OPU Sony310 DL3 IAT510 THMSM507S R106 30K 27K 33K 47K HD65/HD62 27K SPU3153 36K 502W 24K Arima681 36K R103 30K 20K 33K 34K 27K 33K 27K 24K While using AM5888S EMC usage R106 51K R103 51K R107 22K R102 51K FOCUS_S TRACK_S SPDL_S SLED_S FOCUS_S TRACK_S SPDL_S SLED_S Close to Vaddis! R106 R103 27K [51K] 27K [51K] R107 R102 NC [22K] 33K [51K] C152 NM [33pF] Flash speed
Circuit Diagrams
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A B C D E F G H POWER SUPPLY SCHEMATIC DIAGRAM 8 (DECODER PCB) 8 5V5 12V 5V5 12V XS3 RAF5V R204 CD_DVD C28 R42 C54 R88 FB8 + C57 C56 3.3K FB111 CD-DVD_1 7 12V 12VIN 1 12V 12VIN 2 27K 10K 100N 601 1N 100P 330P 470uF/10v 7 12V 12VIN 3 GND 4 5 GND 6 R86 20K R89 C51 C52 N2 1 2 3 4 1 2 3 4 8 7 6 5 8 7 6 5 5V5IN VD2 C172 1N 6x1 W/HOUSING DIP6/W/H/P2.54 4K7 100N 100N AP1520 RB060-40 LOAD-DRIVER 6 4V2 12V 4V2 D6 12VIN 12V 2 709 3 12V FB6 6 RAF5V VID5V 601 C2 C35 + C43 C26 R40 C29 R43 C45 C46 R85 24K 10K FB7 + C311 ...
A B C D E F G H POWER SUPPLY SCHEMATIC DIAGRAM 8 (DECODER PCB) 8 5V5 12V 5V5 12V XS3 RAF5V R204 CD_DVD C28 R42 C54 R88 FB8 + C57 C56 3.3K FB111 CD-DVD_1 7 12V 12VIN 1 12V 12VIN 2 27K 10K 100N 601 1N 100P 330P 470uF/10v 7 12V 12VIN 3 GND 4 5 GND 6 R86 20K R89 C51 C52 N2 1 2 3 4 1 2 3 4 8 7 6 5 8 7 6 5 5V5IN VD2 C172 1N 6x1 W/HOUSING DIP6/W/H/P2.54 4K7 100N 100N AP1520 RB060-40 LOAD-DRIVER 6 4V2 12V 4V2 D6 12VIN 12V 2 709 3 12V FB6 6 RAF5V VID5V 601 C2 C35 + C43 C26 R40 C29 R43 C45 C46 R85 24K 10K FB7 + C311 ...
Circuit Diagrams
Page 23
CS4345: Left justified; Output: 1.17Vrms (when VA=5V) Package: TSSOP10 CVBS_C R72 75 R78 4 3 R70 510 510 D581 V+ 5 - 1 + V- 2 AD8061 VID5V R79 75 CVBS_OUT CVBS_G_Y R74 75 R80 4 3 R73 510 510 D420 V+ 5 - 1 + V- 2 AD8061 VID5V R81 75 GREEN C-B-U R63 75 R65 4 3 R62 510 510 D232 V+ 5 - 1 + V- 2 AD8061 VID5V R66 75 C-B-U_OUT Y-R-V R68 75 R76 4 3 R67 510 510 D239 V+ 5 - 1 + V- 2 AD8061 VID5V R77 75 Y-R-V_OUT H1 3 2 1 3 2 1 9 8 7 6 9 8 7 6 VID12V A-LMAIN C333 R27 1K 10uF/16V R25 10K R22 100K R19 5K1 + + C331 A-RMAIN R33 1K 10uF/16V R30 5K1 R28 100K + C332 100uF/...
CS4345: Left justified; Output: 1.17Vrms (when VA=5V) Package: TSSOP10 CVBS_C R72 75 R78 4 3 R70 510 510 D581 V+ 5 - 1 + V- 2 AD8061 VID5V R79 75 CVBS_OUT CVBS_G_Y R74 75 R80 4 3 R73 510 510 D420 V+ 5 - 1 + V- 2 AD8061 VID5V R81 75 GREEN C-B-U R63 75 R65 4 3 R62 510 510 D232 V+ 5 - 1 + V- 2 AD8061 VID5V R66 75 C-B-U_OUT Y-R-V R68 75 R76 4 3 R67 510 510 D239 V+ 5 - 1 + V- 2 AD8061 VID5V R77 75 Y-R-V_OUT H1 3 2 1 3 2 1 9 8 7 6 9 8 7 6 VID12V A-LMAIN C333 R27 1K 10uF/16V R25 10K R22 100K R19 5K1 + + C331 A-RMAIN R33 1K 10uF/16V R30 5K1 R28 100K + C332 100uF/...
Circuit Diagrams
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... NC GND-LD DVD-LD NC HFM MD CD-LD VR-DVD VR-CD NC E VCC VC(VREF) GND/PD F B A RF CD/DVD_SW D C TT+ F+ F- 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 OPU5V VC1 RF TACTTACT+ FACT+ FACT- R14 NC R4 4.7K 5VV R9...(REGO2) VINTK 26 R229 0R VINSL+ 4 VINSL+ CTKERR1(TRB_2) 25 10K [NM] C223 R230 3V3_FB 22nF 6.8K 5 VINSL-(REGO1) 6 VOSL(FWD) CTKERR2(NC) 24 VINLD 23 7 VNFFC(REV) PREGND 22 TRACK_S 1V8_DRV C219 100pF [NM] R228 10K [NM] SPDL_S FB4 601 + C32 10uF/16V C245 0.1uF FACTFACT+ R267 SL_MOTSL_MOT+ 0R5 8 VCC...
... NC GND-LD DVD-LD NC HFM MD CD-LD VR-DVD VR-CD NC E VCC VC(VREF) GND/PD F B A RF CD/DVD_SW D C TT+ F+ F- 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 OPU5V VC1 RF TACTTACT+ FACT+ FACT- R14 NC R4 4.7K 5VV R9...(REGO2) VINTK 26 R229 0R VINSL+ 4 VINSL+ CTKERR1(TRB_2) 25 10K [NM] C223 R230 3V3_FB 22nF 6.8K 5 VINSL-(REGO1) 6 VOSL(FWD) CTKERR2(NC) 24 VINLD 23 7 VNFFC(REV) PREGND 22 TRACK_S 1V8_DRV C219 100pF [NM] R228 10K [NM] SPDL_S FB4 601 + C32 10uF/16V C245 0.1uF FACTFACT+ R267 SL_MOTSL_MOT+ 0R5 8 VCC...
Circuit Diagrams
Page 26
IC2 R48 D05 + C2210K + C23 C61 35V 22uF 35V 22uF 104 R81 R54 R55 R56 15K 15K 9.31K 270K 5.6K 100K 470 Q06 8 Vcc 6 INPUT2- 5 INPUT2+ 3 2.2nF 471 Q01C 104 R38 9013 C36 9013 390V 0 Q01B R32A R28B C06A DTA124KA 471 27K 105 Q02 IC3 ! IC1 1 OUTPUT1 3 INPUTC2+35 103 C56 R57 R58 2.4K NC 471 2 INPUT14 GND 104 35V 22uF R43 D0A 680 27V C55 224 GND 2 C12Y X1Y1-102-400VAC C13Y X1Y1-102-400VAC 1 A B C D E F G H H-35 7 6 5 4 3 2 1 H-36 A B C D E F G H PWM SCHEMATIC DIAGRAM 8 (POWER PCB) 8 R92 10K R94 680 GPFC 7 R93 Q08 5.6K ...
IC2 R48 D05 + C2210K + C23 C61 35V 22uF 35V 22uF 104 R81 R54 R55 R56 15K 15K 9.31K 270K 5.6K 100K 470 Q06 8 Vcc 6 INPUT2- 5 INPUT2+ 3 2.2nF 471 Q01C 104 R38 9013 C36 9013 390V 0 Q01B R32A R28B C06A DTA124KA 471 27K 105 Q02 IC3 ! IC1 1 OUTPUT1 3 INPUTC2+35 103 C56 R57 R58 2.4K NC 471 2 INPUT14 GND 104 35V 22uF R43 D0A 680 27V C55 224 GND 2 C12Y X1Y1-102-400VAC C13Y X1Y1-102-400VAC 1 A B C D E F G H H-35 7 6 5 4 3 2 1 H-36 A B C D E F G H PWM SCHEMATIC DIAGRAM 8 (POWER PCB) 8 R92 10K R94 680 GPFC 7 R93 Q08 5.6K ...
Circuit Diagrams
Page 28
ADC 20ns 1.0V 1 WAVEFORMS AV SWITCH2 100µs 2.0V 8 2.0ms 500mV 13 SOUND AMP/HEADPHON AMP 2.0ms 500mV 100µs 2.0V 2 9 MICON 50ns 500mV 14 2.0ms 500mV 3 20µs 500mV 10 SCALER 20µs 500mV 15 2.0ms 2.0V 4 TUNER 20µs 500mV 11 20µs 500mV 16 2.0ms 2.0V 5 STEREO 2.0ms 500mV 12 20µs 500mV 17 NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. I-1
ADC 20ns 1.0V 1 WAVEFORMS AV SWITCH2 100µs 2.0V 8 2.0ms 500mV 13 SOUND AMP/HEADPHON AMP 2.0ms 500mV 100µs 2.0V 2 9 MICON 50ns 500mV 14 2.0ms 500mV 3 20µs 500mV 10 SCALER 20µs 500mV 15 2.0ms 2.0V 4 TUNER 20µs 500mV 11 20µs 500mV 16 2.0ms 2.0V 5 STEREO 2.0ms 500mV 12 20µs 500mV 17 NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. I-1
Circuit Diagrams
Page 29
I-2 20µs 200mV 18 20µs 200mV 19 20µs 200mV 20 20µs 500mV 21 10µs 2.0V 22 WAVEFORMS ADC 5µs 2.0V 23 5µs 500mV 28 LVDS 10ms 100mV 24 5µs 500mV 29 JACK 1.0ms 1.0V 25 INTERFACE_HDMI IC 20µs 1.0V 30 1.0ms 1.0V 26 20µs 1.0V 31 ADC 5µs 500mV 20µs 1.0V 27 32 NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
I-2 20µs 200mV 18 20µs 200mV 19 20µs 200mV 20 20µs 500mV 21 10µs 2.0V 22 WAVEFORMS ADC 5µs 2.0V 23 5µs 500mV 28 LVDS 10ms 100mV 24 5µs 500mV 29 JACK 1.0ms 1.0V 25 INTERFACE_HDMI IC 20µs 1.0V 30 1.0ms 1.0V 26 20µs 1.0V 31 ADC 5µs 500mV 20µs 1.0V 27 32 NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
Circuit Diagrams
Page 30
I-3 MPEG/MICON/DSP 10ns 100mV 51 WAVEFORMS AUDIO/VIDEO 500µs 500mV 2µs 2.0V 56 62 5ns 20mV 52 500µs 500mV 57 20ns 1.0V 53 200ns 1.0V 54 MEMORY 5ns 500mV 55 10µs 200mV 59 10µs 200mV 60 REGULATOR 2 2µs 2.0V 61 NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
I-3 MPEG/MICON/DSP 10ns 100mV 51 WAVEFORMS AUDIO/VIDEO 500µs 500mV 2µs 2.0V 56 62 5ns 20mV 52 500µs 500mV 57 20ns 1.0V 53 200ns 1.0V 54 MEMORY 5ns 500mV 55 10µs 200mV 59 10µs 200mV 60 REGULATOR 2 2µs 2.0V 61 NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.