Schematic Diagram - Pioneer CLD-S320F Service Manual

1

2. SCHEMATIC DIAGRAM

Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
2.1 OVERALL CONNECTIONS, PKSB, FG and LMSB ASSEMBLIES
: RF SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
CARRIAGE
ASSY
VWT1141
1
A
B2
TOP VIEW
B3
B1
B4
C
10
2SC4081
Q101
C101
LASER 0.047µ
VR
DIODE
1.5k
MONITOR
DETECTOR
R101 C102
10k 1µ
LED
PD PD
MACB ASSY VWM1507
MGND
10
TILT/LOAD DRV
9
SW3
8
SW1
7
SW2
6
GND
5
OUTER
4
INNER
3
LED
2
PD
1
PD
3
LED
2
GND
1
CN102
M
LOADING
MOTOR
ASSY
CN103
VXX2045
OUTER
3
INNER
2
GND
1
C
LMSB ASSY
VWG1554
1
2
AC220V - 240V
CN101
B1
23 1 B1
B2
22 2 B2
B3
21 3 B3
B4
20 4 B4
A
19 5 A
C
18 6
C
RF GND
17 7 RF GND
RF
16 8 RF
R102 1.5k
+5V
15 9 +5V
-5V
14 10 -5V
NC
13 11
NC
MPD
12 12 MPD
LD
11 13 LD
LD GND
10 14 LD GND
TILT LED
9 15 TILT LED
INNER
8 16 INNER
OUTER
7 17 OUTER
FCS DRV
6 18 FCS DRV
FCS RTN
5 19 FCS RTN
TRK RTN
TRK RTN
4 20
TRK DRV
3 21 TRK DRV
MTR DRV
2 22 MTR DRV
MTR GND
1 23 MTR GND
+
CN103
M
SLIDER MOTOR
ASSY
VXX2472
CN101
CN101
1 MGND
2
TILT/LOAD DRV
3
SW3
4 SW1
5 SW2
6 GND
7
OUTER
8
INNER
9 LED
10 PD
CN105
D101 GP1S24
PD
B
1
LED
2
GND
3
FG ASSY
VWG1556
CN104
S105
OUTER
1
INNER S104
2
GND
3
A
PKSB ASSY
VWG1555
2
3
CN201
SPINDLE MOTOR
+ M
1 SPDL M+
ASSY
VXA2271
2
SPDL M-
!
CN101
1
NEUTRAL
50 / 60Hz
2 LIVE
AC POWER CORD
ADG1154
G G
MOTHER ASSY
VWS1372
CN206
1 2 3 4 5 6
1 2 3 4 5 6
CN601
H
SCRB ASSY
VWV1656
3
4
CLD-S320F
D
SYPS ASSY
VWR1275
!
20 18 16 14 12 10 8 6 4 2
21 19 17 15 13 11 9 7 5 3 1
2 4 6 8 10 12 14 16 18 20
1 3 5 7 9 11 13 15 17 19 21
G
1/2 2/2
CN121
2 4 6 8 10 12 14
1 3 5 7 9 11 13
2 4 6 8 10 12 14
11 13
1 3 5 7 9
CN101
E
FLKY ASSY
VWG1965
CN102
1 2 3 4 5 6
1 2 3 4 5 6
CN301
F
KALB ASSY
VWG1964
FLKB ASSY
VWM1844
A B C
4
A
CN202
CN102
B
16
15
C
16
15
D
7