Schematic Diagram - Servo Section (2/3) - Sony TAV-L1 Service Manual

TAV-L1
7-13. SCHEMATIC DIAGRAM – SERVO Section (2/3) –
(2/3)
IOPMON
VREFO
SPFG
R212
10k
FOCUS/TRACKING COIL DRIVER,
SPINDLE/SLED/
LOADING MOTOR DRIVER
IC201
FAN8036L
R208 C205 R214
33k 220p 15k
FOO
R209
R206
33k
10k
TRO
C206 R215
220p 12k
(Page
C203
61)
0.01
R207
2.7k
R2101 R204
1M 1.2k
R205
10k
FMO
C208
R210
0.01
47k
R216
12k
R213
6.8k
DMO
R219
27k
R222
33k
TROPENPWM
FWD
REV
MUTE123
MUTE
TSD_M
CN4501
11P
D-GND
R4513 0
SPDIF
D-GND
R4512
MCKO
D-GND
R4511
LRCKO
R4510
BCKO
R4516 0
D3
(Page
R4515 0
D2
65) R4514 0
D1
D-GND
TAV-L1
R223
100k
C233 R221 R225 R230 R231 R234 R232
0.0047 56k 100k 82k 15k 10k 18k
C209
C211
0.033 0.033
R220
10k
C214 C212 R233
0.001 0.01 33k
R226
56k
C213
R224
0.01
10k
R227
C210 R228
0
0.01 0
R4803
0
SPDIF
R4508 0 R4501 0
ACLK
R4507 0
ALRCK
R4506 0 R4502 0
ABCK
R4503 0
ASDATA2
R4504 0
ASDATA1
R4505 0
ASDATA0
C224
0.01
FCS-
FCS-
C219
FCS+
0.01
TRK+
TRK-
C218
10
16V
FCS+
SP-
TRK+ SP+
TRK-
SL-
SL+
C220
R246
10
4.7k
16V
R236
C221 1k
0.1
SL-
Q2001
2SK1828TE85L
SL+
SWITCH
SP-
S
SP+
R238
4.7k
C222
0.1
C223
0.1
C2501
0.001
C402 C403
FB404 47 FB406 47
16V 6.3V
C217
C215
47 16V
FB405 0.01
FL403
FL402
FL401
RGBSEL
DSEL
CR/R
WIDE
CB/B
Y/G
Y
(Page 61) (Page 61)
C
V
60 60
IOP
REG02
REG01
(Page 59)
FCS-
FCS+
TRK+
TRK-
OCSW1
CN201
6P
SP-
KHM-310CAB
SP+
LIMIT
or
(GND)LIMIT
SL- KHM-313CAB
SL+
R247
1k
LIMITSW
OCSW
CKSW
TRG-SW (Page 61)
R237 R2502
1k 1k CN202
7P
C225 0.001
OCSW1 TRG_SW
C226 0.001
CKSW1 NC
R243 100
GND LDM+
LDM- LDM-
LDM+ GND
NC CKSW1
TRG_SW OCSW1
CN001
7P
R239 R2501
4.7k 4.7k
SW+5V
SW+3.3V
RF+3.3V
(Page 61)
CN401
5P
MGND
FB401
SW+8V
FB403
SW+3.3V
DGND
FB402
SW+5V
(Page 69)
CN301
13P
R308 0
RGBSEL
R321 0
DSEL
R4701 0
CR/R
WIDE
R4702 0
CB/B
VGND
R4703 0
CY/G
VGND
R4704 0
(Page 65)
NO USE
VGND
R4705 0
NO USE
VGND
R4706 0
NO USE
M001
(LOADING)
S001 S002 S003
(DISC IN/OUT) (CHUCKING) (TRIGGER)