Relay) Printed Wiring Board And Schematic Diagram; Printed Wiring Board - Sony DVP-CX875P Service Manual

4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
TK-63 (RELAY) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: TK-63 board; 2,000 series –
There are a few cases that the part isn't mounted in this model is printed on this diagram.
TK-63 BOARD
26 2
CN002
25 1
1
CN001
26
CN003
05
LC-78
(LOADING/CHUCKING MOTOR)
LR-17
(LOADING GUIDE
INDICATOR L)
FR-189
(INTERFACE CONTROL)
CS-58
(CHUCKING SENSOR)
2 8
CN004
1
9
C006
1
9
LL-12
(LOADING GUIDE INDICATOR L)
TK-63
(RELAY)
LS-62
ZSSR113M
(LOADING SENSOR)
(SWITCHING REGULATOR)
CK-118
(DISC SENSOR)
AV-66
(AUDIO AMP)
VD-33
(VIDEO BUFFER)
AI-25
(LOADING/TURN TABLE/
DOOR MOTOR DRIVE,
INTERFACE)
MB-107
(SIGNAL PROCESS, SERVO)
SW-374
TM-129
(EJECT SWITCH)
(TURN TABLE MOTOR)
TS-154
DA-32
(TURN TABLE SENSOR)
(DOOR SENSOR)
DM-105
(DOOR MOTOR)
FL-128
(FUNCTION SWITCH)
4-7
1
A BASE UNIT
KHM-270AAA/
SERVICE ASSY
OPTICAL
DEVICE
TRACKING
COIL
FOCUS
B COIL
DVD/CD
LD MODULE
C
11
D DVD/CD
PD IN
1-685-707- (11)
E
M
SPINDLE
MOTOR
INLIMIT
SW
F
M
SLED
MOTOR
SIGNAL PATH
G
PB
05
2 3 4
TK-63 BOARD
CN001 26P
TRK- 1
TRK+ 2
FCS- 3
FCS+ 4
N.C 5
CD LD/N.C 6
N.C 7
DVD LD 8
LD GND 9
SW/N.C 10
MOD 11
VR 12
PD 13
GND 14
E 15
D 16
C 17
G 18
B+
VCC 19
VC 20
GND 21
RF 22
F 23
A 24
B 25
H 26
C006
CN003 9P
0.1u
SPM+ 1
SPM- 2
INLIM
INLIM
INLIM 3
GND2 GND2
GND 4
B+
LED LED
LED 5
SLA- SLA-
SLA- 6
SLB- SLB-
SLB- 7
SLB+ SLB+
SLB+ 8
SLA+
SLA+
SLA+ 9
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
VIDEO SIGNAL
AUDIO
SIGNAL
Y/CHROMA SLED SERVO DVD/CD
FOCUS SERVO
4-8
DVP-CX875P
5 6
CN002 26P
26 TRK-
25 TRK+
24 FCS-
23 FCS+
22 N.C
21 CD LD
20 N.C
19 DVD LD
18 LD GND
17 SW
16 MOD
15 VR
14 PD
13 GND
12 E
11 D
10 C
9 G
B+
8 VCC
MB-107 BOARD
7 VC (1/10)
CN203,204
6 GND
(SEE PAGE 4-9)
5 RF
4 F
3 A
2 B
1 H
CN004 9P
1 SPM+
2 SPM-
3 INLIM
4 GND
B+
5 LED
6 SLA-
7 SLB-
8 SLB+
9 SLA+
RELAY
TK-63