Dvd Mt Pcb Assy(3/6) - Pioneer DV-310-S Service Manual

1

10.3 DVD MT PCB ASSY(3/6)

DVD MT PCB ASSY (3/6)
A
PICK-UP(GOLD)
CP2301
LD07T2-24ND-03
1 GND
2 F
3 VS
4 VCC
5 E
6 D
7 C
B
8 SW1(DVD/CD)
9 VRF(RF_OUT)
10 B
11 A
12 VR650(DVD)
13 VRCOM
14 VR780(CD)
15 GND
16 LD_CD(780)
17 PD/GND
JG2303
18 LD_DVD(650)
19 GND
20 NC NC
21 TRKG DRV
22 TRKG RTN
23 FOCS DRV
C
24 FOCS RTN
LOADING
CP2302
00_6232_005_006_800+
5 LOAD-
4 LOAD+
3 OPEN
2 GND
1 CLOSE
D
SLED/SPINDLE
CP2303
00_6232_006_006_800+
6 SW(GND)
5 LIMIT SW
4
SLD-
3 SLD+
2 SPD-
1 SPD+
E
F
ATTENTION
48
1
2
C2303
0.1 B
C2304 16V 100 KA_P
V+5S
C2301
0.1 B
JG2304
F
JG2305
V20
JG2306
E
JG2307
D
JG2308
C
JG2309
IOA
JG2302
RF
JG2310
B
JG2311
A
JG2312
MDI1
JG2313
JG2314
JG2315
C2302
0.1 B
JG2316
T+
JG2317
T-
JG2318
F+
JG2319
F-
JG2320 LOAD-
JG2321 LOAD+
JG2322
LIMIT/TROUT
JG2323 TRIN
V+3F
JG2324
JG2325
MOT_SLED-
JG2326
MOT_SLED+
JG2327
JG2328
MOT_SPDL+
V+3F
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES.
DV-310-S
2
3
LOADER/MOTOR DRIVE SCH
0.2 4.9 0.0
6 5 4
1 2 3
0.0 0.0 0.0
V+6A
OP-
OP+
R2326
1 1/4W
(2125)
MOT_SPDL-
CAUTION
ETANT :SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY.
3
4
(DVD MT PCB
R2306
100K
R2307
100K
5.0
0.0 R2309
VCR_CTL
Q2301
10K
KTC3875S_Y_RTK
0.0
C2306
10V 100
YK_P
TP2330
R2313 R2312
10K +-1% 8.2K +-1%
R2316
3.3K
TP2333
R2310
10K
C2307
0.1 B
W802
C2311
0.1 B
W815
ARE
4
JG2329 TP2341
LD DRIV for CD
Q2302
KTA1504S_Y_RTK
JG2330 TP2342
LD DRIV for DVD
Q2303
KTA1504S_Y_RTK
MOT
IC23
3.24
MUTE
13.2
BIAS
13.2
VINTK
5.56
TRB_2
3.5
OPOUT
R2325
13.2
VINLD
470 +-1%
0
GND
0
PGND
1.38
VCTL
2.03
OPIN
5.77
Vcc2
2.92
VOLD-
2.81
VOLD+
2.88
VOTK-
2.82
VOTK+
NOTE:THE DC V
MEASURE
DURING P