Sony DVP-S9000ES Service Manual page 45

DVP-S9000ES
TK-58 (RW GAIN CONTROL) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: TK-58 board; 6,000 series –
1 2
TK-58 BOARD (1/2)
NO MARK:DVD/CD PLAY
A
CN001 23P
N.C.
LD
DVD/CD GND
LD MODULE
PD
B
VR
VLD
RF
DVD/CD
GND
PD IC
VC(2.5V)
C
VCC(5V)
FCS+
FOCUS
COIL
FCS-
TRK+
D
TRACKING
TRK-
COIL
N.C.
OPTICAL
DEVICE
E
F BASE UNIT
KHM-220AAA/J1N
G
CN002 13P
LED
INLIMIT
INLIM
SENSOR
GND
SLB-(4)
M
SLA+(2)
SLED
MOTOR
SLB+(3)
H
SLA-(1)
M
SPM+
SPINDLE
MOTOR
SPM-
TIB-(4)
M
TIB+(3)
TILT
MOTOR
TIA-(1)
TIA+(2)
I
05
Note: Note:
The components identi- Les composants identifiés par
une marque 0 sont critiques
fied by mark 0 or dotted
line with mark 0 are criti- pour la sécurité.
cal for safety. Ne les remplacer que par une
Replace only with part pièce portant le numéro
number specified. spécifié.
RW GAIN CONTROL
TK-58 (1/2)
3 4 5
1
LD
2
3
PD B+
4
R002 100
5
6
7
F
F 8
C
C 9
D
C
D 10
H
D
H 11
A
12
C004 0.1u
B
13
14
G
G 15
A
A 16
B
B 17
E
E
E 18
FCS+
F
19
FCS-
20
TRK+
R003
21
100
TRK-
22
23
IC109
RW SWITCH
G
H
R001
330 B+
1
INLIM
2
3
SLB-
4
SLA+
5
SLB+
6
SLA-
7
SPM+
8
SPM-
9
TIB-
10
TIB+
11
TIA-
12
TIA+
13
4-11
6 7 8 9
B+
R116 R131
10k 10k
C120
C121
0.1u 0.1u
R160
22k
R115
100k
R161
22k
R159
10k
0.1 0.1 2.5 2.6 2.5 2.6
7 6 5 4 3 2 1
IC107
RW GAIN
CONTROL
IC107
NJM3403AV(TE2)
8 9 10 11 12 13 14
2.5 2.6 2.5 2.6 0.1 0.1 4.9
R163
R168 10k
22k
R169
22k
R117 R171
R178
10k 10k
0
10 11 12
1
B+
2
3
4
5
R145
0
6
R144 0
R152 0
R153
0
B+
R156
R157
330k
330k
R158
10k
2.6 2.6 2.6 4.9 2.6 2.6 2.6
7 6 5 4 3 2 1
7
8
TK-58 BOARD (2/2)
9
10
11
12
13
14
8 9 10 11 12 13 14
2.6 2.6 2.6 2.6 2.6 2.6
R162
10k
R165 R164
330k 330k
15
B+
16
17
18
19
20
21
22
23
4-12
13 14
1
(SEE PAGE 4-13)
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
Y/CHROMA
PB
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD