- 20 - 59 60 49 82 IC301 (FRONT END PROCESSOR) IC601 (DVD HOST PROCESSOR) OSCI OSCO 23 24 (16.9344MHz) X301 CLOCK X601 27MHz 120 READY 48 HANG /FERS TREV TFWD TIN TOUT READY /FERS TIN TOUT 10 SEN 46 MUTE 47 PS 64 FROM/TO DVD SIGNAL PROCESS BLOCK DIAGRAM FROM/TO RF SIGNAL PROCESS /SERVO BLOCK DIAGRAM CPUDT0 NINT1 NINT2 WAIT /RE /WEL CS1 RESET NINT1 NINT2 WAIT /RE /WEL CS1 RESET CPUDT7 13 16 26 33 35 40 ~ 84 91 ~ ~ ~ ~ CPUADR0 CPUADR17 ~ DVD MAIN CBA UNIT FG CBA RELAY CBA TREV TIN TOUT TFWD MUTE PS CD/DVD CFE CAS STANDBY ADDRESS BUS DATA BUS CD/DVD CFE CAS STANDBY 71 62 63 70 SCK 72 STDIO SEN SCK STDIO FG SENSOR CN401 14 80 2 4 IC102 (OP AMP) IC606 (INVERTER) 200 RESET 124 201 187 188 208 186 FG-IN 10 41 42 52 51 50 20 21 SDA SDA SCL 79 SCL KEY OUT KEY IN +3.3V IRQ2 FG-IN SDA SCL 53 22 BUSCLR BUSCLR TFWD TREV 76 77 1 2 3 6 11 RESET IC605 5 4 Q701 +3.3V 127 44 45 12 193 ASPECT ASPECT TO VIDEO BLOCK DIAGRAM CN501 CN1001 JP1003 +3.3V Q2021 JP1004 2 28 27 1 12 7 8 9 10 11 REMOTE SENSOR RM2001 1G 7G ~ 23 17 ~ a/KEY-1 b/KEY-2 c/KEY-3 d/KEY-4 e/KEY-5 K1 K2 FP-STB FP-DIN FP-DOUT FP-CLK GRID FIP SEGMENT CN2201 CN2002 FL2001 IC2001 AV CBA FUNCTION CBA SWITCH CBA (FRONT PANEL CONTROL) 13 14 16 3 4 f/KEY-6 g/KEY-7 h/KEY-8 i KEY MATRIX K2 1 1 KEY-2 2 2 STANDBY-LED 3 3 POWER STANDBY SW2115 D2021 FP-STB 21 21 FP-DIN 22 22 FP-DOUT 23 23 FP-CLK 24 24 REMOTE 26 26 PWRCON 20 20 KEY-1 10 10 KEY-2 11 11 KEY-3 9 9 KEY-4 7 7 KEY-5 1 1 KEY-6 2 2 KEY-7 4 4 KEY-8 6 6 K1 5 5 K2 8 8 3 VFD-STB 1 VFD-DIN 2 VFD-DOUT 125 REMOTE PWECON 204 207 VFD-CLK OPEN/CLOSE SW2208 OC-KEY 12 12 105 OC-KEY OC-KEY 25 25 CN501 CN1001 BLOCK DIAGRAMS System Control Block Diagram NDIP NDIP NDIP - 21 - TOUT TIN TREV TFWD PS A 6 B 9 C 10 D 7 F 4 E 5 DVD-LD 12 CD-LD 20 PD-MONI 11 GND(DVD-PD) 14 GND(LD) 13 GND(CD-PD) 19 FS(+) 17 FS(-) 16 TS(+) 15 TS(-) 18 CN101 CN101 CN101 LM(+) 1 LM(-) 2 SP(-) 6 SP(+) 7 SL(+) 9 SL(-) 8 CN401 IC401 IC103 (SERVO DRIVE) (SW) IC101 (RF SIGNAL PROCESS) IC201 (SERVO DSP) FS TS PICK-UP UNIT DETECTOR CD/DVD 21 57 58 59 62 63 60 INPUT MATRIX TRACKING BALANCE FOCUS BALANCE TRACKING ERROR DET VEL ADJ FOCUS ERROR DET SERIAL I/F LPC AMP MUTE MUTE Q101 13 14 12 2 3 1 4 12 6 11 14 13 10 9 18 17 15 16 AMP Q102 AMP FOCUS MOTOR DRIVE TRACKING MOTOR DRIVE LOADING MOTOR DRIVE SPINDLE MOTOR DRIVE POWER SAVE OVER VOLTAGE PROTECTOR SLIDE MOTOR DRIVE LOADING MOTOR SPINDLE MOTOR SLIDE MOTOR M 5 21 2 1 23 26 25 27 22 24 4 67 115 114 118 117 DVD MAIN CBA UNIT FROM/TO SYSTEM CONTROL BLOCK DIAGRAM FROM/TO DVD SIGNAL PROCESS BLOCK DIAGRAM SCK CD/DVD TESTSG ARF NARF STDIO SEN 11 STANDBY TRAY-IN 3 GND 5 TRAY-OUT 4 TRAY -IN TRAY-OUT DAC1 DAC0 TRSDRV 119 DATA(VIDEO/AUDIO) SIGNAL FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL SLIDE SERVO SIGNAL DISK SERVO SIGNAL AD0 FBAL TBAL OFTR BDO AD1 AD2 120 AD3 + - + - +3.3V V-REF Q401 68 SPDRV RELAY CBA M M SW CBA 4 1 3 47 HOLD VGA BDO DET OFTR DET MIRROR DET EQ 31 30 40 39 18 6 22 7 20 46 41 66 65 51 52 6 CFE CAS 7 1 5 3 IC102 (OP AMP) 10 8 TRCRS 90 RF Signal Process/Servo Block Diagram NDIP NDIP NDIP - 22 - IC201 (DVD SIGNAL PROCESS) PARA0 PARA0-PARA7 PARA1 PARA2 PARA3 PARA4 PARA5 PARA6 PARA7 FROM/TO RF SIGNAL PROCESS/SERVO BLOCK DIAGRAM 111 110 ARF NARF TESTSG DATA SLICER PLL VCO CPU INTERFACE VIDEO/AUDIO INTERFACE DVD DEMODULATOR MEMORY MANAGER 172 168 166 164 160 158 151 149 82 TO VIDEO BLOCK DIAGRAM BCA DATA(VIDEO/AUDIO) SIGNAL DVD MAIN CBA UNIT FROM/TO SYSTEM CONTROL BLOCK DIAGRAM CPUDT0 NINT1 ADDRESS BUS DATA BUS NINT2 NINT1 NINT2 WAIT /RE /WEL CS1 RESET WAIT /RE /WEL CS1 RESET CPUDT7 30 22 17 9 ~ 44 37 ~ ~ ~ CPUADR0 CPUADR17 ~ 2 5 6 36 35 34 47 OSCI1 X201 (16.9344MHz) OSCO1 79 80 DVD Signal Process Block Diagram NDIP NDIP NDIP - 23 - JK1401 S-VIDEO OUT COMPOSITE VIDEO OUT CN701 CN1601 8 8 VIDEO-Y 12 12 VIDEO-C 3 4 2 1 AV CBA DATA(VIDEO) SIGNAL VIDEO SIGNAL DATA(AUDIO) SIGNAL IC601 (DVD HOST PROCESSOR) IC1402 (VIDEO DRIVER) IC604 IC602 (8Mbit FLASH MEMORY) PARA0 PARA7 A0 A18 DATA0 AD0 AD13 DATA15 DQ0 DQ15 CE OE WE CS3 OE DQM0 AD0 AD13 ~ DQ0 DQ15 ~ ~ ~ ~ ADDR1 ADDR20 ~ ~ ~ DATA0-DATA15 ADDR1-ADDR20 PARA0-PARA7 79 80 78 51 52 55 56 57 6 27 33 32 76 77 17 18 39 16 8 1 ~ 25 16 ~ 6 13 ~ 29 45 ~ DQ0 DQ15 DQML DQMU WE ~ 15 (64Mbit SDRAM) 20 26 ~ 2 13 ~ 29 35 ~ 42 53 ~ 173 182 ~ 161 170 ~ 141 158 ~ 11 26 28 128 132 117 DATA(VIDEO/AUDIO) SIGNAL RAS CAS LDQM UDQM WE RAS CAS 58 63 ~ 66 73 ~ 74 19 CS CS INTERNAL PERIPHERALS PORTS PROGRAMMABLE CPU INTERFACE CENTRAL COMMAND PORT FRONT-END & LINK INTERFACE ST20 ARBITER & MEMORY CONTROLLER SDRAM ARBITER SHARED SDRAM INTERFACE I/F VIDEO DECODER AUDIO DECODER CACHE SUBSYSTEM CPU VIDEO FILTERING OSD, SP DECODER & MIXING 4dB AMP 2dB AMP LPF DRIVER Y C CD FIFO SDRAM BLOCK MOVE DENC SPDIF PCM-LRCLK PCM-SCLK PCM-DATA0 PCM-BCK FROM DVD SIGNAL PROCESS BLOCK DIAGRAM TO AUDIO BLOCK DIAGRAM DVD MAIN CBA UNIT ADAC-MD ADAC-MC ADAC-ML 191 190 189 192 TO AUDIO BLOCK DIAGRAM A-MUTE ADAC-MD ADAC-MC ADAC-ML A-MUTE 48 2 33 97 102 ~ 84 93 ~ 4dB AMP 2dB AMP LPF DRIVER JK1402 30 4dB AMP 2dB AMP LPF DRIVER 4 21 4dB AMP 2dB AMP LPF DRIVER 18 4dB AMP 2dB AMP LPF DRIVER 16 14 10 10 VIDEO-CVBS 6 6 VIDEO-B 4 4 VIDEO-R 25 34 27 CN701 CN1601 WF2 WF3 WF1 VIDEO- CVBS OUT VIDEO-B OUT VIDEO-R OUT VIDEO-G OUT JK1404 19 7 15 11 2 2 VIDEO-G 24 4dB AMP 2dB AMP LPF DRIVER 12 5 5 ASPECT CN701 CN1601 ASPECT Q1521 Q1522 8 ASPECT FROM SYSTEM CONTROL BLOCK DIAGRAM 26 +3.3V Video Block Diagram NDIP NDIP NDIP - 24 - IC801 (AUDIO DAC) 7 8 12 11 DIGITAL AUDIO OUT JK1201 AMP Q1351 IC1201 Q1203 Q1201 Q1202 VREF +3.3V (AMP) CN701 CN1601 CN701 CN1601 16 16 AUDIO-L 18 18 AUDIO-R 15 15 A-L-MUTE 17 17 A-R-MUTE 19 19 A-MUTE AUDIO-L OUT 1 2 3 13 14 15 16 FROM VIDEO BLOCK DIAGRAM SERIAL PORT SERIAL CONTROL 4X/8X OVERSAMPLING DIGITAL FILTER /FUNCTION CONTROLLER ENPHANCED MULTI-LEVEL DELTA-SIGMA MODULATOR DAC LPF+AMP L-CH R-CH LPF+AMP DAC ZERO DETECT SYSTEM CLOCK 1 2 6 7 5 AUDIO-R OUT PCM-BCK SPDIF PCM-DATA0 PCM-LRCLK ADAC-MD ADAC-MC ADAC-ML PCM-SCLK AV CBA DVD MAIN CBA UNIT AUDIO SIGNAL DATA(AUDIO) SIGNAL 21 21 SPDIF A-MUTE +3.3V Q1204 WF6 3 WF4 WF5 FIBER OPTIC TRANS MODULE IC1204 JK1404 1 3 AUDIO-L OUT AUDIO-R OUT Audio Block Diagram NDIP NDIP NDIP - 25 - CAUTION ! Switching power supply circuit is used in this unit. If Main Fuse (F1001) is blown, check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply cir cuit to fail. AC1001 AC CORD F1001 1A 250V LINE FILTER L1001 D1001, D1002 D1004, D1005 Q1003 Q1008 Q1001 2 4 7 3 4 IC1001 ERROR VOLTAGE DET T1001 11 12 13 15 14 16 17 18 -FL EV+3.3V F1 F2 P-ON+5V P-ON+3.3V P-ON+12V EV+5V IC1006 (SHUNT REGULATOR) SWITCHING D1008 D1030 RECTIFIER D1003 RECTIFIER D1009 RECTIFIER D1013 D1016 RECTIFIER SWITCHING CONTROL SWITCHING CONTROL REG 1 2 6 BRIDGE RECTIFIER HOT AV CBA +1.8V REG. 1 2 3 4 5 6 14 15 16 17 18 19 20 P-ON+1.8V P-ON+1.8V EV+2.5V EV+2.5V P-ON+5V P-ON+5V EV+9V EV+9V EV+3.3V P-ON+3.3V PWRCON P-ON+3.3V P-ON+3.3V 5V REG. Q1014 Q1006 Q1002 CN1001 Q1011 Q1005 Q1004 IC1002 IC1003 Q1007 REG (SHUNT REGULATOR) HOT CIRCUIT. BE CAREFUL. CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE T2.0A L 250V FUSE. NOTE : The voltage for parts in hot circuit is measured using hot GND as a common terminal. SCHOTTKY BARRIER SCHOTTKY BARRIER Power Supply Block Diagram NDIP NDIP NDIP - 28 - DVD Main 1/4 Schematic Diagram NDIP NDIP NDIP - 29 - DVD Main 2/4 Schematic Diagram NDIP NDIP NDIP - 30 - DVD Main 3/4 Schematic Diagram NDIP NDIP NDIP - 31 - CAUTION ! Switching power supply circuit is used in this unit. If Main Fuse (F1001) is blown, check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail. CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. NOTE : THE VOLTAGE FOR PARTS IN HOT CIRCUIT IS MEASURED USING HOT GND AS A COMMON TERMINAL. DVD Main 4/4 Schematic Diagram AV 1/3 Schematic Diagram NDIP NDIP NDIP - 32 - AV 2/3 Schematic Diagram NDIP NDIP NDIP - 33 - AV 3/3 Schematic Diagram NDIP NDIP NDIP - 34 - NOTE: Input CD: 1kHz PLAY (WF4~WF6) DVD: POWER ON (STOP) MODE (WF1~WF3) WF6 SPDIF Pin 21 of CN1601 1V 0.2usec WF1 Pin 8 of CN1601 WF3 Pin 12 of CN1601 WF4 AUDIO-L Pin 16 of CN1601 1V 0.5msec WF5 AUDIO-R Pin 18 of CN1601 1V 0.5msec WF2 Pin 10 of CN1601 VIDEO-Y 0.2V 20usec VIDEO-CVBS 0.5V 20usec VIDEO-C 0.2V 20usec WAVEFORMS NDIP NDIP NDIP - 35 - DVD MAIN CBA UNIT PICK UP UNIT FG CBA DVD MECHA CN101 CN401 FG SENSOR 1 LM(+) 2 LM(-) 3 TRAY-IN 4 TRAY-OUT 5 GND 6 SP(-) 7 SP(+) 8 SL(-) 9 SL(+) 10 FG-IN 11 P-ON+3.3V(D) 1 GND 2 VREF 3 P-ON+5V 4 F 5 E 6 A 7 D 8 NU 9 B 10 C 11 PD-MONI 12 DVD-LD 13 GND(LD) 14 GND(DVD-PD) 15 TS(+) 16 FS(-) 17 FS(+) 18 TS(-) M TRAY-IN TRAY-OUT AV CBA P-ON+1.8V 1 1 P-ON+1.8V 2 2 EV+2.5V 4 4 P-ON+5V 5 5 P-ON+5V 6 6 GND 7 7 GND 8 8 GND 9 9 GND 10 10 GND 11 11 GND 12 12 GND 13 13 EV+9V 14 14 EV+9V 15 15 EV+3.3V 16 16 P-ON+3.3V 17 17 P-ON+3.3V 18 18 P-ON+3.3V 19 19 PWRCON 20 20 FP-STB 21 21 FP-DIN 22 22 FP-DOUT 23 23 FP-CLK 24 24 CN501 CN1001 VIDEO-V 1 1 NU 2 2 VIDEO-U 3 3 GND 4 4 VIDEO-Y 5 5 A-L-MUTE 12 12 GND 11 11 GND 6 6 VIDEO-CVBS 7 7 GND 8 8 VIDEO-C 9 9 GND 10 10 CN701 CN1601 W1601 AC CORD AUDIO OUT(L) AUDIO OUT(R) VIDEO OUT DIGITAL AUDIO OUT S-VIDEO OUT EV+2.5V 3 3 25 25 26 26 OC-KEY REMOTE CN3001 SW CBA M M SPINDLE MOTOR SLIDE MOTOR RELAY CBA 19 20 21 GND(CD-PD) CD-LD CD/DVD 1 2 3 4 5 6 7 8 9 10 11 DETECTOR FS TS SPDIF 18 18 AUDIO-L 13 13 A-R-MUTE 14 14 AUDIO-R 15 15 A-MUTE 16 16 AUDIO+5V 17 17 LOADING MOTOR CN302 1 /FERS 2 GND 3 RDY-HIF 4 SCL 5 SDA 6 BUSCLR (NO CONNECTION) 7 SENSJ CN201 1 MONI0 2 MONI2 3 JITTER 4 GND (NO CONNECTION) W1001 CN2201 CN2002 FUNCTION CBA OPTICAL AUDIO OUT 1 1 KEY-5 2 2 KEY-6 3 3 GND 4 4 KEY-7 5 5 K1 6 6 KEY-8 7 7 KEY-4 8 8 K2 9 9 KEY-3 10 10 KEY-1 11 11 KEY-2 12 12 OC-KEY K2 1 1 KEY-2 2 2 STANDBY-LED 3 3 GND 4 4 JP1004 JP1003 WJ1003 SWITCH CBA SCART JACK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 WIRING DIAGRAM NDIP NDIP NDIP