Sony DVP-C660 Service Ma page 45

DVP-C660/C670D/C675D
Q Q
3 7 6 3 1 5 1 5 0
TK-57 (RF/SERVO) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board and page 4-10 for waveforms.
– Ref. No.: TK-57 board; 3,000 series –
1 2 3
TK-57 BOARD
A NO MARK:DVD/CD PLAY
CN001 23P
N.C. 1
LD
LD 2
DVD/CD GND 3
LD MODULE PD
PD 4
R002 100
B
VR 5
VLD 6
RF 7
F 8
C 9
D 10
H 11
DVD/CD
GND 12
PD IC
C004 0.1u
C
VC(2.5V) 13
VCC(5V) 14
G 15
A 16
B 17
E 18
FCS+
FCS+ 19
FOCUS
FCS-
COIL
FCS- 20
D TRK+
R003
TRK+ 21
100
TRK-
TRACKING
TRK- 22
COIL
N.C. 23
OPTICAL
DEVICE
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
BASE UNIT
KHM-220AAA
G
H
R001
CN002 13P
330
LED 1
INLIMIT
INLIM 2
SENSOR
INLIM
GND 3
SLB-
SLB-(4) 4
SLA+
M
SLA+(2) 5
SLED
SLB+
MOTOR
I SLB+(3) 6
SLA-
SLA-(1) 7
SPM+
M
SPM+ 8
SPINDLE
MOTOR SPM-
SPM- 9
TIB-
TIB-(4) 10
TIB+
M
TIB+(3) 11
TILT
TIA-
MOTOR
TIA-(1) 12
TIA+
TIA+(2) 13
J
05
w w w
RF/SERVO
TK-57
4 5 6 7
B+
F
R022
C
150
D
H
R023
820
C010
0.1u
G
C017 C019
5600p 5600p
A
B
E
CL004
CL005
CL006
C011
C018
22p CL007
560p
C005
CL008
2200p
C007
CL009
2200p
C008
CL010
2200p
C009
CL011
2200p
CL012
C
CL013
D
A CL014
B CL015
CL016
E
CL017
F
CL018
G
CL019
H
PD
B+ R005 R006
C012
33 33
R007 10u
47k 16V
2.8 R008
Q001
10
2SB1132-T100-QR
LD DRIVE
2.2
2.8
D003 L001
1SS355TE-17 47uH
LD C016
0.01u
C006
R004
10u
22k
16V
x a o
Note: Note:
The components identi- Les composants identifiés par
fied by mark 0 or dotted une marque 0 sont critiques
. i
line with mark 0 are criti- pour la sécurité.
Ne les remplacer que par une
cal for safety.
pièce por tant le numéro
Replace only with part
spécifié.
number specified.
4-11
http://www.xiaoyu163.com
8 9 10 11
B+
C031
C029 10u
0.1u 16V
(Suffix-12)
C034
0.1u
3.7
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
9 10
1 2
3.4 0
RFIP HOLD1
3.4 0
RFIN SIGDET
3.4 0
CP SDEN
3.4 1.5
CN SRD
2.5 3.3
A2 SWD
2.5 3.3
IC001
B2 SCLK
2.5 0
C2 HOLD2
7 8
2.5 DVD/CD RF AMP 2.7
DIGITAL SERVO
D2 BYP2
2.6 1.9
IC001
D FE
SSI33P3722
2.6 2.0
5 6
C TE
2.6 1.8
Q Q
B TEI2
2.6 1.9
3 7
A TEI
2.6 1.8
E TEO
2.6 2.5
F TZIN
2.6 3.3
G VP3
2.6 1.9
H VCI
3 4
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
0 0 0-0.4
R029
2.2M
0
C027
150p
0
C030
0.1u Q002
UN5213-TX
INVERTER
C020
0.1u
R025
C041
220
2200p
u 1 6 3
y
http://www.xiaoyu163.com
2 4
8 9 9
12 13 14 15
C043
100u
6.3V
MIRR
SSDFCTI
TZC
PI
B+
SSDFCT
CL052
CL053
CL054
SSCS
CL055 SSRD
SSDFCT
CL056 SSWD
CL057 SSCK
CL058 SSDFCTI
CL059 C035 0.1u
CL060
FE
CL061 TE
CL062
CL063 R017
6 3 1 5 C040 1 5 0 8 9
4700
6800p
R015 10k
CL064
CL065 R016 10k
CL066 R018
C036
10k
0.047u
CL067
C037
560p
C038
0.1u
C039
0.1u
TZC
B+
B+
m
c o
.
4-12
2
8 9 9
16 17 18
CN003 20P
B+
1 5V
2 GND
3 MIRR
4 SSDFCTI
5 TZC
6 SVC
7 PI
TE
8 TE
FE
9 FE
MB-87 BOARD (6/10)
10 3.3V
CN404
SSCK
11 SSCK (SEE PAGE 4-29)
SSWD
12 SSWD
SSRD
13 SSRD
SSCS
14 SSCS
15 SSDFCT
16 RF-
17 RF+
18 GND
19 RF MON
20 GND
CN004 16P
1 XDRVMUTE
TRK-
2 TRK-
TRK+
3 TRK+
FCS-
4 FCS-
FCS+
5 FCS+
2 4 9 8 2 9 9
INLIM
6 INLIM
SLB-
7 SLB-
SLA+
MB-87 BOARD (5/10)
8 SLA+
SLB+ CN405
9 SLB+
(SEE PAGE 4-27)
SLA-
10 SLA-
SPM+
11 SPM+
SPM-
12 SPM-
TIB-
13 TIB-
TIB+
14 TIB+
TIA-
15 TIA-
TIA+
16 TIA+
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