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
Page 13
... 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
Page 15
... 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
Page 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 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
Page 17
... 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
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 24
... 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... 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- D208 NM [LL4148] 1 2 1 2 2 DSPVCC18 A B C D E F G H 8 7 6 5 4 3 2 1...
... 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... 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- D208 NM [LL4148] 1 2 1 2 2 DSPVCC18 A B C D E F G H 8 7 6 5 4 3 2 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.