Circuit Diagrams
Page 1
For (*1) and (*2), see the next page. 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 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.
For (*1) and (*2), see the next page. 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 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
.../ADC/JACK/AV SWITCH/STEREO/SOUND AMP BLOCK DIAGRAM 15 14 T SDA T SCC 1 98 TUNER RF DTVS205CH201 DEMUX S5H1409 21 20 AV1_S_VIDE_C AV1_S_VIDE_Y AV1_CVBS AV1_L AV1_R AV2_CVBS AV2_L AV2_R AV3_Y AV3_Pb AV3_Pr DVD_Y DVD_Pb DVD_Pr HD_L HD_R PC PC_L/R RGB HV/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...
.../ADC/JACK/AV SWITCH/STEREO/SOUND AMP BLOCK DIAGRAM 15 14 T SDA T SCC 1 98 TUNER RF DTVS205CH201 DEMUX S5H1409 21 20 AV1_S_VIDE_C AV1_S_VIDE_Y AV1_CVBS AV1_L AV1_R AV2_CVBS AV2_L AV2_R AV3_Y AV3_Pb AV3_Pr DVD_Y DVD_Pb DVD_Pr HD_L HD_R PC PC_L/R RGB HV/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...
Circuit Diagrams
Page 11
... 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... 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...51k R171 30k +3.3VD + C45 CA15 0.1u 470uF/10V 22uF/10V 0.1u C9 PANEL POWER AND CONTROL 12V/3A 5VA +3.3VD R8 NC/1206 R9 0/1206 R10 NC/1206 R18 10K ...
... 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... 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...51k R171 30k +3.3VD + C45 CA15 0.1u 470uF/10V 22uF/10V 0.1u C9 PANEL POWER AND CONTROL 12V/3A 5VA +3.3VD R8 NC/1206 R9 0/1206 R10 NC/1206 R18 10K ...
Circuit Diagrams
Page 13
...SCHEMATIC DIAGRAM 8 (MAIN PCB) 8 C307 0.1u CA63 100uF/10V C144 VDD33OPH VSSOH D_IN4 D_IN5 D_IN6 D_IN7 VDD12IH VSSIPH D_IN8 D_IN9 D_IN10 D_IN11 VDD12IH CLK_EXT_ADC VSSIPH VDD33OPH OSC_XOUT OSC_XIN VSSOH VDD12T_ABB VSSBB_ABB FILTER VBB_ABB VSST_ABB VDD12T_ABB RESET_N IN OUT ADJ IN OUT ADJ POWER...100 100 5VA 10K 10K R397 R398 R399 R400 C344C345 22p 22p S5H1409 +3.3V_De SYS-RESET R403 10K R402 10K Q25 3904 RESET_N AGND VDD_12 VDD_12 VDD_33 VDD_12 DGND 1 2 3...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...
...SCHEMATIC DIAGRAM 8 (MAIN PCB) 8 C307 0.1u CA63 100uF/10V C144 VDD33OPH VSSOH D_IN4 D_IN5 D_IN6 D_IN7 VDD12IH VSSIPH D_IN8 D_IN9 D_IN10 D_IN11 VDD12IH CLK_EXT_ADC VSSIPH VDD33OPH OSC_XOUT OSC_XIN VSSOH VDD12T_ABB VSSBB_ABB FILTER VBB_ABB VSST_ABB VDD12T_ABB RESET_N IN OUT ADJ IN OUT ADJ POWER...100 100 5VA 10K 10K R397 R398 R399 R400 C344C345 22p 22p S5H1409 +3.3V_De SYS-RESET R403 10K R402 10K Q25 3904 RESET_N AGND VDD_12 VDD_12 VDD_33 VDD_12 DGND 1 2 3...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...
Circuit Diagrams
Page 15
... Keep AGND trace with signal Keep spacing for L/R Keep trace width(12mil+) DVD-L DVD-L R88 10k C93 R50 330p 12k C43 560p C42 2.2uF B1-L DVD-R DVD-R R170 10k C122 R54...3 19 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... C117 100p VCC-OP2 8 5+ 6- 8 7 6 5 4 3 2 1 H-13 A B C D E F G H AUDIO SCHEMATIC DIAGRAM (MAIN PCB) AUDIO OUTPUT OP 6VA AU12V AUOUTL0 R299 100 C261 1800p R302 10K R295 22K CA36 + 100uF/10V R296 22K 6VA R303 100K C260 R300 1K ...
... Keep AGND trace with signal Keep spacing for L/R Keep trace width(12mil+) DVD-L DVD-L R88 10k C93 R50 330p 12k C43 560p C42 2.2uF B1-L DVD-R DVD-R R170 10k C122 R54...3 19 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... C117 100p VCC-OP2 8 5+ 6- 8 7 6 5 4 3 2 1 H-13 A B C D E F G H AUDIO SCHEMATIC DIAGRAM (MAIN PCB) AUDIO OUTPUT OP 6VA AU12V AUOUTL0 R299 100 C261 1800p R302 10K R295 22K CA36 + 100uF/10V R296 22K 6VA R303 100K C260 R300 1K ...
Circuit Diagrams
Page 16
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 1 2... T_AFT 4 100K 10nF 4 R382 100K C293 0.1uF T_SDA0 T_SCL0 T_SDA T_SCL 3 3 2 2 1 1 A B C D E F G H H-15 H-16 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...
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 1 2... T_AFT 4 100K 10nF 4 R382 100K C293 0.1uF T_SDA0 T_SCL0 T_SDA T_SCL 3 3 2 2 1 1 A B C D E F G H H-15 H-16 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...
Circuit Diagrams
Page 17
A 8 7 6 5 4 3 2 1 A H-17 B C D E F G AV INPUT & OUTPUT SCHEMATIC DIAGRAM (MAIN PCB) SV-Detect MUTE_AMP SPDIF_OUT R115 R87 R93 10 10 0 R92 100 C74 NC/0.1uF ...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 ... R37 330p 12k C Location near MST.IC C31 560p C29 2.2u AV2-Lin 3 3 AV1-R-in 3 2 1 DD6 ST5V6 DD7 ST5V6 R30 10k C21 R31 330p 12k C20 2.2u AV1-Rin C22 560p Keep AGND trace with signal Keep spacing for L/R ...
A 8 7 6 5 4 3 2 1 A H-17 B C D E F G AV INPUT & OUTPUT SCHEMATIC DIAGRAM (MAIN PCB) SV-Detect MUTE_AMP SPDIF_OUT R115 R87 R93 10 10 0 R92 100 C74 NC/0.1uF ...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 ... R37 330p 12k C Location near MST.IC C31 560p C29 2.2u AV2-Lin 3 3 AV1-R-in 3 2 1 DD6 ST5V6 DD7 ST5V6 R30 10k C21 R31 330p 12k C20 2.2u AV1-Rin C22 560p Keep AGND trace with signal Keep spacing for L/R ...
Circuit Diagrams
Page 18
... R116 12k C84 560p C Location near MST.IC C49 2.2u HD-Lin C56 560p 0 0 OPTIONAL JUMPER AT DIFFERENT MODULE CLOSE TO INPUT CONNECTOR R186 10k R187 10k R84 47 C69 0.047u Y- 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...Location near MST.IC C79 2.2u VGA/DVI-Lin C82 2.2u VGA/DVI-Rin 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...
... R116 12k C84 560p C Location near MST.IC C49 2.2u HD-Lin C56 560p 0 0 OPTIONAL JUMPER AT DIFFERENT MODULE CLOSE TO INPUT CONNECTOR R186 10k R187 10k R84 47 C69 0.047u Y- 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...Location near MST.IC C79 2.2u VGA/DVI-Lin C82 2.2u VGA/DVI-Rin 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...
Circuit Diagrams
Page 20
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
Page 21
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
Page 22
...POWER SUPPLY SCHEMATIC DIAGRAM...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...5 4V2IN VD1 4k7 601 5K6 AP1520 RB060-40 100N 100N 0.1uF 0.1uF 10uF/16v 5 VIDEO-POWER-SUPPER 2 R29 D26 4V2 1 IN OUT 2 DSPVCC33 +12V FB15 A+12V A+12V 100 ... 6 5 R46 180 470uF/16v C327 100uF/16v 100N DSPVCC33 DSPVCC33 AUDIO-POWER-SUPPER D27 3 2 1 IN 2 GD OUT 4 DSPVCC18 C10 ... GND NC BIN 8 7 6 5 LOAD+ RAF5V R18 10k CLOSE R449 A5V 601 C4 + C330 C417 5.5V RAF5V D5 1 ...
...POWER SUPPLY SCHEMATIC DIAGRAM...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...5 4V2IN VD1 4k7 601 5K6 AP1520 RB060-40 100N 100N 0.1uF 0.1uF 10uF/16v 5 VIDEO-POWER-SUPPER 2 R29 D26 4V2 1 IN OUT 2 DSPVCC33 +12V FB15 A+12V A+12V 100 ... 6 5 R46 180 470uF/16v C327 100uF/16v 100N DSPVCC33 DSPVCC33 AUDIO-POWER-SUPPER D27 3 2 1 IN 2 GD OUT 4 DSPVCC18 C10 ... GND NC BIN 8 7 6 5 LOAD+ RAF5V R18 10k CLOSE R449 A5V 601 C4 + C330 C417 5.5V RAF5V D5 1 ...
Circuit Diagrams
Page 23
8 7 6 5 4 3 2 1 H-29 A B C D E F G AV INPUT & OUTPUT SCHEMATIC DIAGRAM (DECODER PCB) AOUT0 ABCLK ALRCLK AMCLK U306 NM [CS4344/5/6] 1 2 3 4 5 SDIN SCLK LRCK MCLK VQ AOUTR VA GND AOUTL FILT+ 10 9 8 7 6 CS4344/5/6 C404 + NM [0.1uF] C328 NM [1uF/16V] C416 NM [0.1uF] A-RMAIN A5V A-LMAIN + C329 NM [1uF/16V] Audio format: CS4344: I2S format. CS4345: Left justified; Output: 1.17Vrms (when VA=5V) Package: TSSOP10...
8 7 6 5 4 3 2 1 H-29 A B C D E F G AV INPUT & OUTPUT SCHEMATIC DIAGRAM (DECODER PCB) AOUT0 ABCLK ALRCLK AMCLK U306 NM [CS4344/5/6] 1 2 3 4 5 SDIN SCLK LRCK MCLK VQ AOUTR VA GND AOUTL FILT+ 10 9 8 7 6 CS4344/5/6 C404 + NM [0.1uF] C328 NM [1uF/16V] C416 NM [0.1uF] A-RMAIN A5V A-LMAIN + C329 NM [1uF/16V] Audio format: CS4344: I2S format. CS4345: Left justified; Output: 1.17Vrms (when VA=5V) Package: TSSOP10...
Circuit Diagrams
Page 24
... D E F G FE REGULATOR SCHEMATIC DIAGRAM (DECODER PCB) EMC Close to motor driver. R206 R R245 NC DSPVCC18 SP_MOT-...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 ...RFP RF_D RF_C RFA5V R204 3.3K CD_DVD PDIC Control: DVD=LOW CD=HIGH CD_DVD 26 GND 25 GND C203...[91R] R283 NM [91R] 5VOUT Value in [ ] is used for AM5888s FOCUS_S SLED_S FACT- R14 NC R4 4.7K 5VV R9...C242 0.1uF R265 1K 1% TRIN R278 33K C246 0.1uF BEMF Current Type(Default) SP_M- DSPVCC33 DSPVCC18 R1 1K R2 10K D1 2 1298 1 [...
... D E F G FE REGULATOR SCHEMATIC DIAGRAM (DECODER PCB) EMC Close to motor driver. R206 R R245 NC DSPVCC18 SP_MOT-...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 ...RFP RF_D RF_C RFA5V R204 3.3K CD_DVD PDIC Control: DVD=LOW CD=HIGH CD_DVD 26 GND 25 GND C203...[91R] R283 NM [91R] 5VOUT Value in [ ] is used for AM5888s FOCUS_S SLED_S FACT- R14 NC R4 4.7K 5VV R9...C242 0.1uF R265 1K 1% TRIN R278 33K C246 0.1uF BEMF Current Type(Default) SP_M- DSPVCC33 DSPVCC18 R1 1K R2 10K D1 2 1298 1 [...
Circuit Diagrams
Page 26
... R36B R28A 4.3K 15K Q01A 1SS184 C08 C07 R32 D03B C06 C10 D03A 104 35V 220uF 18V C0B R30 R25 6 R45 R44B 2.7K 1.5K ! 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 9013 !
... R36B R28A 4.3K 15K Q01A 1SS184 C08 C07 R32 D03B C06 C10 D03A 104 35V 220uF 18V C0B R30 R25 6 R45 R44B 2.7K 1.5K ! 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 9013 !
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
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. I-2
Circuit Diagrams
Page 30
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. I-3
