8
A | B | C | D | E | F | G | H |
MOTOR DRIVE SCHEMATIC DIAGRAM
(DVD MT PCB)
8
7
6
5
DSM2(06SD)
FROM/TO LOADER |
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CP2301_1 |
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1 | GND |
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2 | F |
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3 | Vref |
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4 | VCC |
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5 | E |
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6 | D |
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7 | C |
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8 | SW1(DVD/CD) |
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9 | VRF(RF_OUT) |
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10 | B |
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11 | A |
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12 | VR(DVD) |
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13 | VR COM |
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14 | VR(CD) |
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15 | GND |
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16 | LD(CD) |
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17 | PD/GND |
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18 | LD(DVD) |
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19 | GND |
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20 | NC | NC |
21 | T DRV |
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22 | T RTN |
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23 | F DRV |
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24 | F RTN |
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| R2360 | 33 | DVD CD | MDDVD (VRCD) | MD CD (VRDVD) | DVDLD | CD LD |
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| VC |
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C2350 | C2328 |
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0.1 B | 6.3V 22 SJV |
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| C2348 |
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| 0.1 | B |
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| C2329 |
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| 6.3V 22 SJV |
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C2331 0.1 B |
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| R2355 | 3.3K |
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| JG012 | OPU_VREF |
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| JG015 | OPU_F |
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| JG026 |
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| JG014 | OPU_E | C2323 | 0.1B |
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| JG040 | OPU_C |
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| JG013 | OPU_D |
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| JG025 | DVD_CD |
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| JG016 | RF |
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| JG011 | OPU_B |
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| JG010 | OPU_A |
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| JG027 | DVD/VR |
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| W812 |
| C2309 | 0.1F | C2317 | 0.1F |
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| W813 |
JG034 |
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JG035 |
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| CDLD |
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JG036 |
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JG037 |
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| DVDLD |
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| JG017 | JG018 |
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JG056 |
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| R2306 |
TR+ | TP2309 |
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| 6.8 |
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| R2318 |
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TR- | TP2310 |
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DVD LD CTL | 2.6 | 6.8 |
| ||
FO+ | TP2311 | Q2301 |
| ||
1.9 |
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FO- | TP2312 | R2332 |
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| 220 | TP2307 | ||
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| 2.3 | ||
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DVDLD | C2340 |
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| (RF_GND) |
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| (D_GND) |
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| C2316 | 6.3V 47 SJV |
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| RF_A5V | W803 |
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C2326 | 0.1 F |
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| FOCUS_PWM |
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| TRACK_PWM |
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| TP2320 |
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| R2334 | 10K | |||
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| R2313 | R2309 | 100 | R2319 | 33K | R2324 |
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| R2301 |
| R2307 |
| 4.7K | 1K | |||||
| 1K | 75K |
| R2310 | |||||||
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| FROM/TO MPEG/MICON/DSP/RF_AMP | |
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| VC |
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| DVD_CD |
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| DVD_LD |
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| CD_LD |
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| (RF_GND) | RF |
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| GND | |
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| (D_GND) | |
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| GND | |
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| OPU_A |
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| OPU_B |
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| OPU_C |
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| OPU_D |
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| OPU_E |
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| OPU_F |
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| P.CON+A5V_D |
| HOME |
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| TOUT_SW |
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| P.CON+3.3V_D |
| TIN_SW |
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| MD_DVD | |
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| |
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| MD_CD |
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| VDDPWM3.3V |
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| DRVSB |
R2336 |
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| SPINDLE_PWM |
390 | R2339 |
| FOCUS_PWM | |
| TRACK_PWM | |||
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| |
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| 1.2K |
| TRAY_CLOSE |
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| TRAY_OPEN |
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| SLED_PWM |
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| SPDL_SENS+ |
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| SPDL_SENS- |
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| R2335 | 3.3K |
|
7
6
5
TP2305
|
| TP2303 |
| CDLD |
| 6.3V 47 SJV |
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| ||
| CP2302 |
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| TP2304 |
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| C2341 | |
04_6232_105_015_800+ |
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R2352 | TIN_SW |
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5 | CLOSE |
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| 6.3V 47 SJV | ||
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| ||||
4 | OPEN | 100 | C2330 |
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| 0 |
| |||
| 10P CH |
| R2333 | |||
3 | GND(D) | R2353 |
| 3.0 | ||
TOUT_SW | CD LD CTL |
| ||||
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| 220 | ||
2 | LD- | 100 |
| Q2302 |
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| 4.7K |
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R2308 |
| TP2322 |
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| VC2 |
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10K |
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| R2320 | R2321 | 15K | TP2319 | R2326 | 5.6K | TP2318 | R2327 | 4.7K | ||
R2305 | 27K | 4.7K | |||||||||||
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| FROM/TO AUDIO/VIDEO | ||
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| TIN_SW | |
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| P.CON+A5V_D | |
(D_GND) | P.CON+3.3V_D | ||
GND | |||
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4
3
2
1
P.CON+6V_D |
1 | LD+ |
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| 3.2 | R2340 | TP2308 | |
100P CH |
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| C2321 | R2350 |
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| 4.7K | MOT_LD- |
| 6.8 |
| |||
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| MOT_LD+ |
| R2341 |
| ||||
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| JG019 |
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| 100P CH |
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| C2339 |
| P.CON+3.3V_D |
| 6.8 |
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| B2305 |
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| EBMS160808A102_RDC45 |
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| CP2303 | R2342 | 4.7K | TP2306 |
04_6232_106_015_800+ |
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| (D_GND) | |
6 | SW(GND) |
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| |
| R2349 | HOME | ||
5 | LIMIT SW |
| ||
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| |||
| 100 | MOT_SLED- | ||
4 | SLD- |
| ||
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| MOT_SLED+ | ||
3 | SLD+ |
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| MOT_SPDL- | ||
2 | SP1- |
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| MOT_SPDL+ | ||
1 | SP1+ |
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| |
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R2338
4.7K |
|
DRIVE IC | |
MOTOR | IC2301 |
0 4.1
44 | 43 |
VCONT |
FWD | REV |
12
0 0
3.2 | 3.2 | 1.6 | 0 NC1.6 |
| |
42 |
| 41 | 40 | 39 | 38 |
MUTE1 |
| MUTE234 | VIN4- | NC | VIN4 |
VCC2 |
| NC | VLD- | VLD+ | VD4+ |
3 |
| 4 | 5 | 6 | 7 |
6.0 | 0 NC1.9 | 1.9 | 2.6 |
|
1.6 | 0 NC1.6 | 0 | NC | 0 | NC | 0 | 0 | 0 NC 1.6 | 1.6 | 0 NC1.8 | 1.6 | 1.6 |
| 0 NC | |||
37 | 36 | 35 |
| 34 |
| 33 | 32 | 31 |
| 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 |
| NC |
| VIN+OP |
| VO OP | VIN3 | VIN3- | NC | VIN2 | VIN2- | VIN2+ | NC | |||||
VD4- | VD3+ | VD3- |
| PGND2 |
| PGND1 | VD2+ | VD2- |
| VD1- | VD1+ | NC | VCC1 | VCCS | VIN1+A |
| VIN 1 |
8 | 9 | 10 |
| 11 |
| 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
2.7 | 2.6 | 2.8 | 0 |
| 0 |
| 3.7 | 1.7 | 2.6 | 2.7 | 0 | NC6.0 | 6.0 | 1.6 | 1.6 |
| 1.6 |
|
| M_GND |
R2337 | 10K | TP2316 |
R2330 | 1K |
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TP2317 |
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R2325 |
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6.8K |
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C2319 | 100PCH | C2357 | 100P CH C2358 | C2359 100P CH | 100P CH C2360 | 100P CH |
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| TP2313 |
| TP2314 |
| TP2315 |
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| C2306 0.1 F |
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| C2310 | 16V100 SJV |
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| C2301 |
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| 0.1F |
| C2315 |
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| 0.1 |
| F |
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| R2357 |
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| 1K |
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| C2302 |
|
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| 0.1 | B |
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| R2358 |
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| R2303 | 2.2 |
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| C2304 |
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| TP2301 | TP2302 |
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| 120 |
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| C2303 |
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| 0.1 | B |
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| C2307 |
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| R2304 | 2.2 |
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| JG057 |
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| OPENTRAY | CLOSETRAY |
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| LD+MOT |
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| TR+ |
| FO+ |
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| SPDL+MOT |
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| R2323 | 1.2 | R2329 | 1.2 |
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| JG058 |
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| SLED+MOT |
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R2328 |
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4.7K |
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| B | 1% | |
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| 0.1 | 100 +- |
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| C2365 | R2302 |
D2303 | MA111 | D2304 | MA111 | C2305 | 0.1 B |
|
PCB130
DMG097
CAUTION:SINCE THESE PARTS MARKED BY ARE | ATTENTION |
| :LES PIECES REPAREES PAR UN ETANT |
CRITICAL FOR SAFETY,USE ONES | DANGEREUSES AN POINT DE VUE SECURITE |
DESCRIBED IN PARTS LIST ONLY | N’UTILISER QUE CELLS DECRITES |
| DANS LA NOMENCLATURE DES PIECES |
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME | NOTE:THE DC VOLTAGE EACH PART WAS |
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE | MEASURED WITH THE DIGITAL TESTER |
| DURING PLAYBACK. |
A | B | C | D | E | F | G | H |
4
3
2
1