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SERVICE INFORMATION FOR EEPROM POWER ON DVD LOGO Status (NO Disk status) DETECT NEW EEPROM (OPTION EDIT SCREEN) MODEL MDV560VR/17 NAME HEX OPT 1 OPT 2 OPT 3 OPT 4 OPT 5 OPT 6 OPT 7 OPT 8 OPT 9 OPT A OPT B OPT C OPT D OPT E OPT F OPT G 55 53 00 47 16 0F 74 00 00 00 C0 40 24 00 03 3D 1 A 283 B 261 280 284 260 452 261 261 265 288 A47 471 3 286 2 A50 469 330 261 465 323 324 A44 463 274 463 A00 457 469 300 A46 4 A43 285 A26 463 250 463 470 463 EXPLODED VIEWS 5 C D 808 BATTERY 806 RF CABLE 811 PLUG ASS'Y 1WAY 812 PLUG ASS'Y 2WAY 801 INSTRUCTION ASSEMBLY 804 BAG 803 PACKING, CASING 803 PACKING, CASING 802 BOX KEY BOARD 1 2 K-RTN2 GND 1 2 1 2 3 4 5 6 7 8 9 ONE BOARD 1 2 3 4 5 6 7 8 9 10 11 12 13 SMPS BOARD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 PPM01 MOTOR_Vcc REG_12V REG_9V GND 8V GND 3.3V PWR_CTL'H' 33V GND 5.3VA 5V M5V/5VT 1 2 P3D03 GND FULL ERASE 1 2 DECK 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 P3D02 CTL(+) CTL(-) A/E(+) A/E(-) A.REC A.PB PMC01 1 CFG 2 12VA(CAP) 3 5.2VA 4 CAP REV'H' 5 I-limit MOTOR GND 6 7 GND 12VA(DRUM) 8 9 CAP CTL 10 LD IN 11 DFG/FG DRUM CTL 12 P3D01 SP PB A SP REC SP PB B EP PB B EP REC EP PBA Hi-Fi PB A Hi-Fi REC Hi-Fi PB B 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 OVERALL WIRING DIAGRAM MD VCR PART - BLOCK DIAGRAMS 1. POWER(SMPS) BLOCK DIAGRAM T101 ! TRANS BD101 C103 + RECTIFIER & SMOOTING BLOCK (D124,C124,C134, R133,L124,C126) 9V REG BLOCK (Q164,ZD152,C161, R168,C166) 6 7 8 NOISE FILTER BLOCK (C101,L102, C102) 5 1 3 FUSE RESISTOR (FR101) RECTIFIER & SMOOTING BLOCK (D123,C127,C137, L127) 3.3V RECTIFIER & SMOOTING BLOCK (D121,C126,R136) 33V S/W BLOCK (Q161,R154,R155 Q173,R174,R177) 33V ! BR BL (BK)(WH) REG9V 8V RECTIFIER & SMOOTING BLOCK (D122,D125,C128, L128,C138) REG12V 8V REG BLOCK (D126,IC141,R167, C165) 2 ! 12V REG BLOCK (Q166,ZD151,C160, R166,C159) MOTOR VCC 14VA FEED-BACK BLOCK (R141,R142, C143,R143. R144.R145 R146) 5.3VA 5V S/W BLOCK (Q165,C164,R172, R174) 5.0V 5VT S/W BLOCK (Q163,C162,D127, R156,R157) M5V/5VT PWR CTL'H' V.OUT NC TU 30V SIF A.OUT AFT DATA CLOCK ENABLE NC RF AGC V.IN REG 5V CH S/W A.IN 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 999 GND 875 MOD A.IN 61 107 5V 26 VCR 'H' 971 MOD VEDIO TU.V.OUT 732 71 72 IIC DATA 33V 158 AFT 100 781 SIF OUT COMBI NTSC 58 57 55 54 53 57 55 54 53 X-TAL 3.58MHZ 59 ENV DET V. H/SW (REC Mode) (PB Mode) 51 50 49 48 47 SERIAL DECODER OUT VX01 320FH VCO CCD CLAMP 65 CCD IN 36 IN EP REC VCA 66 VCA R CLAMP P 34 3.58M BPF2 69 72 P 3.58M BPF1 ACC DET SP PB 'A' 4.21M BPF SP REC FM DEM SUB LPF 6dB 26 R 3.58M BPF1 ACC DET DETAIL ENH CLAMP NL EMPHA MAIN EMPHA TU/LINE1 VIDEO AGC 30 28 V.OUT DVD LINE2 V.OUT 26 REC FM-EQ MAIN DE-EM 73 32 B-UP AMP FM MOD P DOUBLE LIM MAIN CONV ACC AMP 70 74 C-LPF 22 PB FM-EQ 22 B 21 4.7K C-LPF SP PB 'B' 34 CLAMP BGA 67 37 CLAMP 36 P CNC EP PB 'B' 39 38 37 DET EP PB 'A' OUT 64 ACC SLD B 20 21 IC302 SW BLOCK 1 13 LINE AUDIO(L) IN A_IN RF MOD. SIF 71 9 2 57 55 DATA 4 78 A. OUT (R) 80 4 6 (System) 4 NORMAL AUDIO OUT From u-COM A. OUT (L) CLOCK 54 10 78 A. OUT (R) 80 A. OUT (L) AMP 53 ENA 71 9 2 57 6 NORMAL AUDIO OUT 10 76 ALC 2 78 80 DET ALC DET OUTPUT SELECTOR 10 76 9 MOD. OUT A. OUT (R) A. OUT (L) (PB Mode) REAR Jack 2 3 EQ AMP TUNER TU701 5 6 EQ 4 N.A.IN LA71206M IC301 LINE AUDIO(L) IN 1 13 (EE Mode) R/P HEAD REAR Jack A_IN RF_MOD SIF TUNER TU701 4. NORMAL AUDIO BLOCK DIAGRAM (REC Mode) 5. Hi-Fi BLOCK DIAGRAM A DVD AUDIO REAR JACK FRONT 57 DVD A.IN 'L' 12 DVD A.IN 'R' 74 AV1 A.IN 'L' 11 AV1 A.IN 'R' 73 AV2 A.IN 'L' 9 AV2 A.IN 'R' 71 DEMO DULATE 26 27 Hi-Fi PB 'A' SIF 24 Hi-Fi REC AUDIO INPUT BLOCK Hi-Fi PB 'B' Hi-Fi/ REC B 80 78 INPUT SELECT A.OUT 'L' A.OUT 'R' A.OUT To JACK OUTPUT SELECT 3 NORMAL AUDIO OUT(To AVCP) FM MODU DE MODU 4 23 MODE S3 56 CV IN 50 SQPB H.A.SW D.V.Sync V. ENV V.H.SW30 9 18 13 16 59 60 LD CTL DPG CFG 90 87 12 24 MODE S2 76 95 94 CTL - 77 I-Limit 25 MODE S1 CTL + 11 GND MODE S1 MODE S2 MODE S3 MODE S4 MS501 DRUM PWM MODE S/W 17 DISPLAY 22 MODE S4 OSC DVD DATA OUT DVD DATA IN DVD CLK DVD RESET DVD ENA X502 14MHz 38 X in 39 X out OSC 5V X501 ES501 32.768KHz R550 35 Xc in OSC IC501 M37760 36 Xc out A. ENV A. H.SW A. MUTE 'H' REC 'H' 21 T-UP Sensor ES502 R557 R535 LD501 DECK IR LED C534 R537 R556 80 T-UP Reel R536 66 67 82 85 8 19 68 74 Hi-Fi ONLY CV OUT 52 AFT 100 C535 R564 SUP END RS501 65 20 SUP Sensor R553 IC5F1 71 72 26 61 R555 RS502 R538 OSC in 2 OSC out 2 Vss (AMP) Vss (OSD) Vss (SYSCON) Vcc (A/D) Vcc (OSD) Vcc (SERVO) Vcc (SYSCON) R558 45 88 49 40 99 53 98 C582 POWER FAIL 78 44 79 SUP Reel SUP REEL 37 R/C CS501 R544 R5C6 RC601 C552 GND 34 3 C500 R531 IC504 2 1 Q503 + C517 + + 5V C503 C561 L501 Vcc 1 L512 C592 + GND 3 R583 R529 IC505 5.3VA R541 Q501 OSC L511 R598 C595 C596 Vcc 2 1. POWER(SMPS) CIRCUIT DIAGRAM NOTES) NOTES) A B NOTE) NOTE) NOTE) NOTE) C D E F G H I J K L M N O P Q R S T PB REC A B C D E F G H I J K L M N O P Q R S T 3. A/V CIRCUIT DIAGRAM 6 3 Q306 is defective. EE, PB Screen doesn’t appear. 9 2 8 5 4 1 1 1 7 B C D E F G H I J K L M N O P Q R S T 4. Hi-Fi CIRCUIT DIAGRAM REC PB A B C D E F G H I J K L M N O P Q R S T A B C D E F G H I J K L M N O P Q R S T 8 4 5 6 7 2 3 1 µ-COM is unstable. Q501, Q503 are defective. Auto stop occures. RS501,RS502 are defective. A B C D E F G H I J K L M N O P Q R S T Tek Stop : 10.0KS/s Tek Stop : 250KS/s T 18 Acqs Tek Stop : 10.0KS/s Trigger Position: 12% 27 Acqs T T T T 1 T 1 1 Ch1 1.00 V M5.00ms Ch1 3.04 V IC501 Pin 18 REC/PB 1.00 V M 200µs Ch1 1.00 V M 5.00ms Ch1 1 3.04 V Ch1 IC501 Pin 13 QUE/REV (DPG) T (DFG) Trigger Level: 340mv 2 Acqs T 1 Ch1 3.04 V 1 Ch1 IC301 Pin 49 100mV/0.2msec DIV PB/REC (3.58MHz X-TAL IN) Ch1 T T IC301 Pin 26 500mV/10msec DIV VV/EE (VIDEO OUT) M5.00ms Tek Stop : 5.00KS/s T 1 1.00 V IC501 Pin 95 REC 120 Acqs Tek Stop : 50.0KS/s T Ch1 3.04 V IC501 Pin 13 QUE/REV 35 Acqs Tek Stop : 10.0KS/s Ch1 1.00 V IC501 Pin 94 REC M5.00ms Ch1 3.04 V Ch1 1.00 V IC501 Pin 87 REC/PB M1.00ms Ch1 500mV 3.04 V IC501 Pin 90 REC/PB (DPG/DFG) IC501 Pin 97 PB (CTL OUT) 340V • CIRCUIT VOLTAGE CHART MODE PIN NO. EE PB IC201 MODE PIN NO. EE PB MODE PIN NO. EE PB MODE PIN NO. EE PB MODE PIN NO. EE PB MODE PIN NO. EE PB MODE PIN NO. EE PB MODE PIN NO. EE PB MODE PIN NO. EE PB MODE PIN NO. EE PB 27 1.48 1.59 2 0.01 0.01 23 0.002 5.22 79 0.56 1.5 9 2.78 0.5 65 1.38 0.03 121 0.01 0.01 177 0.1 0.38 24 0 0.4 1 1.6 1.58 28 2.27 2.27 3 1.32 1.32 24 5.23 5.22 80 5.02 3.9 10 1.72 0.7 66 0.01 0.01 122 0.01 0.01 178 3.15 3.1 25 3.31 3.2 2 4.3 2.6 29 2.27 2.27 4 0.03 0.05 25 5.2 0.002 81 0.64 0.07 11 0.01 1.6 67 0.03 0.34 123 0.01 0.01 179 3.13 2.25 26 0.01 0.01 3 4.3 2.6 30 2.27 2.27 5 0.04 0.05 26 5.18 5.16 82 4.04 4.01 12 0.01 0.01 68 3.39 3.28 124 1.7 1.64 180 0.01 0.01 27 1.59 101 4 1.62 1.6 31 4.02 4.02 6 5.03 5.03 27 5.17 5.17 83 4.86 4.87 13 3.44 3.28 69 0.01 0.01 125 3.39 3.28 181 0.01 0.01 28 0.11 1.1 5 1.66 1.6 32 2.27 2.27 7 1.32 1.32 28 5.18 5.16 84 4.89 0.009 14 0.01 2.1 70 3.36 3.22 126 0.01 0.01 182 1.8 2.1 29 1.62 1.1 6 2.15 1.6 33 2.70 2.74 8 0.01 0.06 29 5.18 5.17 85 0.82 0.82 15 3.43 3.1 71 0.09 0.37 127 0.07 3.25 183 0.01 3.24 30 0.01 1.1 7 4.3 2.7 34 2.99 2.95 30 5.18 5.16 86 2 1.8 16 1.7 2.7 72 0.01 0.01 128 0.01 0.01 184 0.01 0.01 31 0.19 0.02 8 5.2 5.1 35 3.08 3.08 1 1.63 1.62 31 5.18 0.01 87 2.6 2.39 17 3.31 3.1 73 0.01 3.23 129 0.01 0.01 185 0.01 0.2 32 0.01 0.2 9 5.2 5.1 36 2.41 2.43 2 0.002 1.08 32 0 0.01 88 0.01 0.01 18 1.7 2.2 74 3.37 3.25 130 0.01 0.01 186 3.29 3.28 33 0.01 0.02 10 0.01 0.01 37 2.56 2.53 3 1.64 1.64 33 0 0.01 89 2 1.5 19 0.7 1 75 3.38 3.28 131 1.85 2.44 187 3.28 3.28 34 3.36 3.2 11 4.4 2.5 38 0 0 4 0.002 0.002 34 1.1 5.19 90 1 1.38 20 0.01 0.01 76 3.39 3.28 132 3.37 0.06 188 0.01 0.02 35 1.56 1.52 12 4.4 2.6 39 1.63 1.64 5 0.02 0.01 35 1.75 1.37 91 2.62 2.56 21 3.39 3.24 77 3.38 3.17 133 3.38 3.28 189 0.01 0.01 36 0.01 0.01 13 4.3 2.7 40 0 0 6 4.92 4.9 36 1.47 5.19 92 2.62 2.56 22 2.6 2.9 78 0.01 0.02 134 3.38 3.28 190 0.1 0.1 37 0.01 0.02 14 4.3 2.39 41 0.85 0.85 7 2.48 2.47 37 5.2 5.19 93 1.33 1.2 23 3.39 3.25 79 0.01 0.01 135 3.03 0.01 191 1.2 1.4 38 3.38 3.28 15 4.3 2.67 42 2.16 2.15 8 2.48 2.48 38 2.25 1.1 94 2.59 2.52 24 2.4 2.5 80 1.6 1.49 136 0.03 0.01 192 3.3 3.28 39 1.56 1.8 16 4.3 2.5 43 0.00 0 9 0.002 0.002 39 2.33 2.33 95 2.59 2.52 25 1.86 1.9 81 3.39 3.27 137 0.01 3.25 193 0.01 0.01 40 1.75 1.17 17 1.6 3.4 44 4.98 4.57 10 2.45 2.44 40 0 0 96 2.62 2.55 26 1 1.63 82 1.59 1.91 138 3.39 3.28 194 0.01 0.01 41 0.01 0.002 18 1.6 1.8 45 4.98 4.97 11 4.9 0.008 41 2.19 1.2 97 0.29 2.55 27 2.5 1.08 83 0.01 0.01 139 0.01 0.01 195 1.7 1.58 42 1.62 1.17 19 0.01 0.01 46 2.53 3.28 12 4.9 0.008 42 2.16 1.23 98 5.21 5.12 28 0.01 0.01 84 1.4 1.25 140 0.01 0.01 196 1.8 1.6 43 1.42 1.1 20 4.3 2.58 47 3.53 3.13 13 3.1 0.04 43 0.02 0.02 99 5.23 5.2 29 0.01 0.01 85 1.8 1.5 141 3.29 3.27 197 0.01 0.01 44 3.41 3.28 100 1.48 1.41 30 2.7 1.22 86 1.6 1 142 1.86 2.45 198 1.4 2.41 45 1.31 1.9 31 0.01 0.05 87 3.39 3.28 143 1.66 2.46 199 3.3 3.28 46 1.78 1.8 0.01 0.01 88 1.6 1.3 144 1.66 2.34 200 0.01 0.01 47 0 0.001 1.7 IC401 21 5.2 5.18 48 3.54 3.54 14 3.28 3.28 44 2.43 2.42 22 0.01 0.01 49 3.96 3.96 15 3.28 3.28 45 2.44 2.44 23 1.6 1.88 50 2.53 2.53 16 1.44 1.45 46 0.01 0 1 2.1 2.2 32 24 4.3 2.58 51 2.12 2.12 47 1.43 1.43 2 4.7 4.77 33 2.7 3.2 89 1.8 2 145 0.01 0.01 201 0.01 0.01 48 1.55 25 4.3 2.58 52 5.02 5 1 5.51 5.52 48 0 0 3 4.7 4.7 34 3.28 3.24 90 1.7 1.5 146 0.01 0.01 202 1.51 1.52 49 0.54 1.1 26 1.6 1.61 53 4.53 4.53 2 5.52 5.52 49 0 0 4 5 5 35 0.4 1.13 91 0.01 0.01 147 0.75 1.29 203 3.9 2.9 50 0.01 0.001 IC402 IC5F1 IC604 27 1.6 1.61 54 4.45 4.2 3 5.51 5.47 50 1.3 2.1 5 4.4 4.4 36 1.7 1.5 92 1.7 1.89 148 0.01 0.01 204 3.3 3.28 28 0.01 3.25 55 0.90 1 4 12.12 0.0002 51 2.05 1.8 6 2.6 2.6 37 2 2.5 93 0.01 1.8 149 3.37 3.26 205 0.01 3.28 1 0.01 56 0.00 0 5 5.51 5.52 52 1.73 2.2 7 2.5 2.55 38 1.7 3.9 94 1.3 1.99 150 0.98 1.13 206 3.24 3.28 2 0.01 1.2 2.59 6 5.52 5.52 53 5.06 5 8 2.24 2.5 39 0.01 1.2 95 0.01 0.01 151 0.98 1.13 207 3.25 3.27 3 0.01 0.01 208 3.24 0.39 4 0.01 1.8 5 0.01 0.5 IC301 1.7 1 2.34 2.3 57 1.68 2 2.3 2.3 58 0.00 0 7 5.52 5.52 54 2.94 2.6 9 2.5 2.5 40 1.7 1.5 96 1.7 2.2 152 3.36 3.26 3 2.3 2.3 59 1.00 2.95 8 0.002 12.13 55 0.04 1.6 10 2.3 2 41 3.4 3.28 97 3.39 3.28 153 1.28 1.82 4 2.3 2.3 60 1.80 0.3 56 1.19 2 11 2 2.3 42 0.01 1.5 98 1.7 1.85 154 1.28 1.81 1 3.28 3.27 6 3.29 3.2 5 2.3 2.3 61 1.95 1.94 1 1.17 0.07 57 0 0 12 2.2 1.6 43 1.7 2.7 99 1.8 1.3 155 0.01 0.01 2 1.86 1.2 7 0.01 3.2 6 2.3 2.3 62 0.00 0 2 5.22 5.21 58 1.02 1.9 13 0.87 0.85 44 1.8 3.19 100 1.6 1.52 156 0.01 0.01 3 1.87 1.5 8 3.29 3.2 7 0.2 0.2 63 4.00 4 3 5.22 5.22 59 0.018 0.2 14 2.28 1.9 45 1.7 1.6 101 0.01 0.01 157 1.65 1.31 4 0 0.01 9 0.01 0.003 8 2.34 2.3 64 1.75 1.95 4 0.01 0.01 60 2.62 2.4 15 2.33 2.18 46 1.7 1.5 102 1.6 1.81 158 1.65 1.31 5 1.58 1.1 10 0 0.27 9 2.34 2.3 65 1.95 0.7 5 1.78 0.64 61 4.28 4.2 16 2 2.1 47 3.4 3.28 103 1.6 1.9 159 3.25 3.25 6 1.8 1.5 11 3.2 3.2 10 2.28 2.3 66 1.95 0.72 6 1.8 0.56 62 0.01 0 17 2 2.2 48 1.68 3.04 104 1.6 1.7 160 2.64 3.23 7 3.28 3.27 12 3.2 3.2 11 4.98 4.97 67 1.95 0.72 7 1.78 1.7 63 0.01 0 18 4.43 4.4 49 1.68 3.03 105 3.39 3.28 161 3.25 3.2 8 1.5 1.8 13 3.2 3.2 12 0.99 0.99 68 5.00 4.99 8 0.17 0.16 64 0.01 0 19 0.01 0.002 50 0.01 0.01 106 0.01 0.01 162 2.64 3.21 9 1.78 1.2 14 3.2 3.2 13 0.94 0.94 69 0.10 0 9 0.48 3.26 65 1.21 1.2 20 2 2 51 3.39 3.27 107 0.01 0.01 163 3.25 3.21 10 0.01 0.01 15 1.25 2.1 0.002 IC501 IC602 14 2.0 2 70 0.10 0 10 0.3 1.1 66 3.26 3.26 21 1.9 2 52 3.39 3.29 108 0.01 0.01 164 3.25 3.2 11 2.17 1.3 16 0.01 15 1.51 1.61 71 0.00 0 11 0.03 3.46 67 3.26 3.26 22 1.9 2.1 53 1.63 1 109 0.01 0.01 165 2.64 3.21 12 0.28 0.5 17 0.02 3.2 16 0 0 72 1.93 1.9 12 0.03 0.01 68 4.57 4 23 2 2.1 54 0.13 0.5 110 1.68 1.61 166 0.01 0.01 13 3.28 3.27 18 0.003 3.2 17 2.4 2.47 73 1.93 1.93 13 1.88 0.03 69 4.58 0.8 24 0.01 0.003 55 0.13 1.26 111 0.02 0.01 167 2.64 3.14 14 0.01 0.01 19 0.002 3.2 18 2.4 1.47 74 1.93 1.93 14 4.8 4.84 70 4.57 4.4 56 0.12 0.5 112 0.02 0.01 168 1.88 2.24 15 3.27 3.16 20 3.29 3.2 19 0 0.02 75 0.00 0 15 0.018 2.59 71 0.08 0.1 1 0.01 1.7 57 1.64 1 113 0.01 1.07 169 0.01 0.01 16 3.27 0.2 21 3.29 0.002 20 2.52 2.2 76 2.33 2.32 16 0.017 0.01 72 5.22 0.01 2 3.29 3.26 58 3.39 3.28 114 0.01 0.01 170 2.64 2.1 17 3.26 3.24 22 3.29 0.002 21 1.77 1.46 77 5.02 5 17 1.33 1.4 73 0.009 0.01 3 3.29 3.27 59 0.12 0.4 115 1.69 1.64 171 1.88 2.4 18 3.25 3.21 23 3.29 3.2 22 3.1 3 78 2.33 2.32 18 5.17 2.59 74 0.01 0.01 4 0.08 0.4 60 1.64 1.5 116 1.69 1.61 172 2 2.1 19 0.14 0.5 24 3.25 3.2 23 5.01 5 79 0.00 0 19 5.16 2.59 75 0.009 0.008 5 0.05 0.4 61 0.12 0.4 117 0.01 0.01 173 1.8 2.1 20 1.56 2.1 25 3.25 3.2 24 0.03 0.03 80 2.33 2.32 20 1.38 0.02 76 0.008 2.6 6 0.05 0.3 62 0.01 0.01 118 1.65 1.5 174 1.74 1.91 21 0.12 0.3 26 3.29 3.2 25 0.3 0.35 21 0.01 0.02 77 0.008 2.6 7 1.72 1.9 63 0.01 0.4 119 3.39 3.25 175 1.71 1.88 22 0.12 0.29 27 0.01 0.002 26 2.1 2.1 22 0.002 5.22 78 4.8 4.8 8 1.72 0.8 64 1.85 1.8 120 0.01 0.01 176 0.11 0.16 23 0.01 0.37 28 3.2 3.2 IC302 1 1.28 1.28 IC601 3-47 3-48 MODE PIN NO. EE PB MODE PIN NO. 29 2.9 2.9 27 30 2.9 2.9 28 31 2.8 2.9 29 32 2.8 1.2 33 2.8 1.2 34 2.8 35 36 STOP PLAY PB Transistor + 2.26 2.26 C201 5.14 0 0.002 0.002 C208 3.26 3.12 3.3 3.3 C209 3.26 3.12 3.24 30 0.003 0.003 C214 5.26 0 31 2.55 2.55 C221 0 2.11 2.8 32 5.1 5.1 C310 0.00 2.86 2.8 33 2.69 2.69 C311 0.01 0.01 34 2.69 2.69 C312 37 3.29 3.28 35 0.002 0.001 38 2.9 0.68 36 5.14 5.14 39 2.9 2.9 37 5.2 40 2.84 2.9 38 41 2.86 2.9 39 42 2.85 3.28 40 43 2.88 2.9 44 2.85 45 46 STOP PLAY - Transistor + 5.15 0 C673 3.24 2.29 C701 3.11 C702 5.2 0 0 2.11 0.00 0.00 0.00 C712 2.34 0.38 2.32 0.00 C712 5.78 0.00 2.34 0.00 2.32 0.00 C801 4.3 C315 2.35 0.00 2.33 0.00 C806 C318 2.30 0.00 2.30 0.00 C807 5.2 C319 1.54 0.00 1.63 0.00 5.2 5.2 C324 3.04 1.74 3.00 5.18 5.1 C325 5.04 0.00 5.00 1 0.9 C327 1.45 0.00 41 2.56 2.56 C328 2.28 2.87 42 2.55 2.55 C329 2.85 2.87 43 2.57 2.57 0.01 0.01 44 2.56 EE - + - Transistor 3.25 0 Q201 3.1 3.28 0.009 2.28 3.05 16 0 Q202 3.14 3.28 0.01 3.1 3.25 0.6 4.97 0 Q203 4.9 0.01 4.9 4.86 5.1 4.85 4.86 5.2 4.86 0.003 0.003 4.8 0.016 4.86 - + Base Base 3.26 0 16 0 4.98 0 C702 4.99 0.00 Q204 4.9 0.04 4.9 C710 32.00 0.00 Q205 0.003 0.002 4.9 Q206 0.003 0.002 4.9 0.003 2.34 5.79 0 Q301 4.4 5.08 4.98 4.4 5.08 4.98 0.01 4.29 0 Q302 0.74 0.006 0.001 0.74 0.006 0.001 3.82 0 3.82 0 Q303 0.72 0.006 0.008 0.72 0.006 0.008 3.85 0 3.85 0 Q305 5.00 4.99 0.00 3.17 3.85 3.76 C808 3.16 0 3.15 0 Q306 1.63 2.22 0.01 1.63 2.22 0.01 1.46 C816 2.53 0 2.54 0 Q307 2.15 1.48 0.001 2.15 1.48 0.001 0.00 C821 9.3 0 9.3 0 Q308 0.01 4.99 5.24 4.51 3.85 5.23 1.59 0.00 C826 0.26 0 0.61 0 Q311 0.00 0.00 0.00 -2.20 0.24 3.51 0.00 2.28 0.00 C828 5.15 0 5.14 0 Q403 0.002 1.55 0.76 0.002 0.009 -0.4 2.27 0.49 2.27 0.53 C829 2.55 0 2.55 0 Q404 0.002 1.6 0.76 0.002 0.009 -0.6 C330 4.02 0.00 4.02 0.00 C830 0.47 0 0.47 0 Q405 2.54 3.27 3.25 3.23 3.26 -0.4 2.56 C331 2.57 1.74 2.27 1.74 C831 2.57 0 2.57 0 Q501 0.009 0.002 0.02 0.009 0.002 0.02 0.002 47 3.29 3.28 45 0.47 0.47 C332 2.64 0.00 2.73 0.00 C840 5.1 0 5.11 0 Q504 2.15 2.83 0.002 2.15 2.83 48 0.002 3.28 46 5.14 5.13 C333 2.95 2.20 2.96 2.25 C842 5.1 0 5.15 0 Q505 1.63 1.65 5.15 1.63 1.65 5.15 47 2.53 2.53 C334 3.07 0.00 3.08 0.00 C843 2.56 0 2.54 0 Q507 2.15 2.8 0.002 2.15 2.8 0.002 IC605 1 0.001 0.001 48 1.95 1.96 C335 2.53 0.01 2.42 0.00 C846 2.58 0 2.54 0 Q550 0.01 0.002 1.66 0.01 0.002 1.66 2 0.001 0.001 49 0.02 0.02 C339 4.90 0.00 4.96 0.00 C847 0.47 0 0.47 0 Q901 0.76 0.002 0.008 -0.48 0.002 0.004 3 0.001 0.001 50 0.001 0.001 C362 0.00 0.00 0.00 0.00 C851 4.28 0.02 4.2 0.1 Q902 0.76 0.002 0.008 0 0.002 0.009 4 0.001 0.001 51 2 2 C363 0.16 0.00 0.12 0.00 C866 2.53 0 2.52 0 Q903 0.002 0.001 5.14 0.002 0.001 5.14 5 3.27 0.04 52 1.22 1.2 C367 2.27 1.78 2.27 1.33 C871 2.59 2.59 0 Q701 5.78 5.03 5.24 6 3.28 3.28 53 3.8 3.87 C402 4.69 0 4.92 0 C873 1.22 0 1.22 0 7 0.001 0.001 54 9.3 9.3 C405 2.35 0 2.45 0 C876 3.84 0 3.84 0 8 3.29 3.28 55 3.87 3.8 C406 5.47 2.37 5.44 2.48 C877 2.05 0 2.05 0 56 2 2 C407 5.47 0 5.44 0 C879 4.54 0 4.53 0 IC801 1 0.002 0.002 57 2.1 2.1 C408 5.47 2.37 5.44 2.48 C880 2.44 0 2.49 0 2 2.59 2.58 58 4.5 4.5 C413 11.9 0 12 0 C881 3.85 0 3.84 0 3 9.3 9.29 59 2.46 2.46 C414 5.17 0.01 5.44 0 C882 9.3 0 9.3 0 4 2.5 2.5 60 3.87 3.87 C415 5.47 0.01 5.44 0 C883 3.18 0 3.15 0 5 5.24 5.24 61 3.18 3.1 C500 5.2 0 5.19 0 C886 3.84 0 3.84 0 6 1.89 1.9 62 3.8 3.7 C503 5.04 0 5.04 0 C887 4.07 0 4.08 0 7 0.005 0.004 63 3.8 3.8 C516 4.83 0 4.82 0 C888 3.86 0 3.85 0 8 0.56 0.005 64 2.47 2.46 C526 13.89 0 13.8 0 C889 3.9 0 3.92 0 9 0.005 0.005 65 3.87 3.87 C531 3.26 2.1 3.39 2.2 C902 1.12 1 1.12 1 10 0.001 0.001 66 4.1 4.1 C534 4.38 0 4.38 0 C902 1.10 0.91 11 0.006 0.006 67 3.8 3.8 C535 4.4 0 4.4 0 C903 0.9 0.78 0.94 0.77 12 2.53 2.53 68 3.9 3.9 C546 13.95 0 14 0 C904 1.4 1.28 1.41 1.28 13 1.92 1.93 69 0.005 0.005 C561 5.22 0 5.19 0 C904 1.23 1.13 14 2.53 2.5 70 0.001 0.001 C578 2.6 0 2.59 0 C911 2.4 0 2.68 0 15 5.14 5.14 71 0.006 0.007 C579 2.6 0 2.59 0 C911 2.91 0.00 16 2.55 2.55 72 3.84 3.84 C584 2.6 0 2.59 0.01 C916 5.11 0 5.12 0 17 0.01 0.01 73 0.007 0.007 C586 5.21 0 5.17 0 18 0.47 0.47 74 2.53 2.53 C592 5.21 0 5.18 0 19 2.57 2.57 75 3.88 3.88 C5G1 4.7 0 4.43 0 20 2.58 2.58 76 3.19 3.19 C612 3.26 0 3.25 0 21 2.56 2.56 77 0.004 0.003 C614 3.23 0 3.22 0 22 2.55 2.55 78 4.29 4.29 C616 3.24 0 3.23 0 23 0.15 0.15 79 0.001 0.001 C618 1.8 0 1.8 0 24 2.26 2.26 80 4.31 4.31 C642 1.81 0 1.81 0 25 0.001 0.001 C643 3.26 0 3.25 0 26 2.26 2.26 C646 3.26 0 3.25 0 LOCATION GUIDE LOCATION GUIDE 3. POWER P.C.BOARD LOCATION GUIDE 4. KEY P.C.BOARD LOCATION GUIDE M M M SLED LOADING (FEEDING) MOTOR MOTOR SPINDLE MOTOR DISC SLED+,SLED-- M5V LOAD+,LOAD- POWER BOARD REG_9V REG_12V PWR_CTL_H M5V/5VT 5.0V 5.3VA 33V OUTSW , INSW HOMESW TRACK_S,FOCUS_S,SLED_S SPINDLE_S MOTOR_VCC 8V 3.3V DVD_LD,CD_LD, V C PICKSEL DRVSB, OPEN, CLOSE AL PC DVD_ENA* DVD_CLK DVD_DATA* 5V/REG12V 27MHz X-TAL IC601 ZR36868 DSP/MPEG/RF RAMADD[00:10] RAMBA PCLK RSMCS0 RAMRAS# RAMCASRAMWE- VCR_DATA DVD_RESET CN602 HYPER_TERMINAL 5V MEMDA[0:14] RAMDQM AC 90V~240V 50HZ/60Hz 5V CN601 DOWNLOAD MEMAD[00:18 ] FLASHCSMEMRDMEMWR- DV33 IC201 BA5888FP MOTOR DRIVER DV33 ASPDIF AUDIO_MUTE RFV33/DV33/1.8V AIN R L L MD KARAOKE Y(G) Pb(B) Pr(R) Y/C COAX OPTICAL R L IC401 PCM1753(2DAC) 5V 5V R MC MIIC_DET KARAOKE OPTION DVD PART - BLOCK DIAGRAMS 1. Overall Block Diagram MD DISC PICKSEL LOAD +/- SLED +/- HOMESW,INSW,OUTSW MD_CD IC203 BA4558 FOCUS_S, TRACK_S, SLED_S, SPINDLE_S, OPEN SPDL_SENS +/- CD_MD, DVD_MD DVD_LD, CD_LD , VR_CD , VR_DVD IC601 ZR36868 MPEG / DSP/RF 27MHz X-TAL X601 SCL, SDA FLASHCSMEMRDMEMWR- MEMAD[0:19] MEMDA[0:15] CN601 DOWNLOAD EEPROM FLASH ROM 2. SERVO Block Diagram DVD_VIDEO SCL ASPDIF AUDIO_MUTE ALRCK AOUTO AMCLK SDA SCL SDA IC401 2DAC Y/G Pb / B Pr / R IC301 AVCP OSD_VIDEO DVD_A_R DVD_A_L DVD_A_R DVD_A_L A_OUT_R A_OUT_L A.IN_R A.IN_L A.IN_R A.OUT_R Pr DVD_A_R C Y A.IN_L A.OUT_L Pb DVD_A_L OPTICAL V.IN V.OUT Y 3. VIDEO & AUDIO Block Diagram A B C D E F G H I J K L M N O P Q R S T 2. SERVO CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T A B C D E F G H I J K L M N O P Q R S T
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