Testsg - JVC XV-N30BK[MK2] Service Manual

Servo control section
TO Pick-up
1 1 1 1 1 1 1 1 1 1 1 1
unit
E
1
F 1
2
D 2
A
B
C
RF
R116 100
1 2
R117 100
1 2
K101 NQR0007-002X C138 0.1
2 1
F+
F-
T+
1 1
T-
2
3 3
CN101
1 1 1 1 1 1 1 1 1 1 1 1
QGF0523F1-24W C102
NI
C105
2 47/6.3 47/6.3
1 1
S5V
C139
NI
TO Spindle motor
M9V
assembly 1
R201
1 2
1 1 1 1 1 1 1 1 1
47
FM+
FM-
TRVSW
H1-
H1+
VC+
H2-
H2+
H3-
H3+
VH
SM2
SM1
SM3
1 1 1 1 1 1
CN201
QGF1016F2-15W
1
2
TO Loading motor
MGND
assembly
/LMMUTE
1 1 1 1 1
SWUPDN
SWOPEN
LM+
LM-
DGND 1
CN202
QGF1016F2-05W
C144
0.01/16
2
1 1
C145
NI 2 2 1
R114
NI
1 2
R131
NI
SGND 1
C116 0.1/16

TESTSG

C118 0.027/16
TBAL R106 27K
FBAL R107 27K
IC101
220P RFENV
C110 AN8703FH-V
FEPEN R127 2.2K
CPSCK
SDOUT
TP103
2
TP106
R108 R109
JLINE
1 2 1 2
2.2K 1.8K
C103
NI
1 1
1
2 2
TP101
2
C106
TP104 TP105
1
1 1 1
2
2 2 2
3
2
Q103
DTA144EE-X
1
C205
120P
R204 R208
TRDRV
1 2 1 2
C206
M5V 27K 22K
NI
R205 R209
FODRV
R206 1 2 1 2
1 1 2
27K 22K
R207
30K 1 2
1
1
47K
C204 2 2
0.1/16
/DRVMUTE
1 2
R230
3.3K
IC201
1 BA5983FM-X
2
1 R221
1 2
2 6.8K
R210
1
1 2
3.9K
R222 R223
TCLOSE
1 2 1 2
9.1K
R211 10K 1
1 2 C218
1
3.9K 2
R213 R212 R216
1 2 1 2 TOPEN
C213 C214 10K
1 2
NI NI
10K 9.1K
C210
NI R215
1 2 1 2 TRSDRV
R214 10K
C211 1
1
0.022 10K
1
2
TP311
2
0.1/16
C260
C261 0.1/16
C262 0.1/16
2 C263
0.1/16
1
IC251
BA6664FM-X
R256
1 2 SBRK
47 FG
1 R251 1
C264
C256 0.47
0.01/16
0.1/16 2 1 2
2
R252
1 2
2.2
1
1
2
2
R255
10K SPDRV
1 2
TP310
C253 2
1 C255
0.1/16
0.015/16
1
M9V
MGND 1
R280
3.3K 1
DGND 1
D5V
DGND 1
RF
C117
0.047/16
C119 560P
D5V
R125 1M 1
BDO
R124 NI
OFTR
0.1/16
C121
C122 12P
C123 0.1/16
R126 1M
C120 560P
R341
1 2
5.6K
S3.3V
1
ODCIRQ2
1 1
ODCIRQ
2 2
C347
1
1
0.1/16
2
ADSCIRQ
S5V
ACK D301
RB521S-30-X
SGND
1 1
TP331
LADD17
TP102
LADD16
LADD15
LADD14
LADD13
LADD12
LADD11
LADD10
LADD9
C346
1
R350 0.1/16
2
NI
C345
1
1 2
0.1
2
LADD8
LADD7
LADD6
LADD5
LADD4
LA3
LA2
LA1
LA0
C344
1
NI
2 1
C343
2
SODCCS 0.1/16
PWE0
RD-
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
1 1
1
1
C360
2 NI
1
DGND 1 C352
NI 2
TP303
DGND 1
TP304
1 1
R318 NI
2
R319 NI
2
TP309
TP308
TP307
TP306
1
2
C310
0.1/16
R321
R323
R324
R325
R326
C318 TP301
1 1
0.1/16 1 2
2
IC301 TP302
MN103S26EGB-H
0.001
C319
C320 0.001
0.001
C321
R327
1 2
1M
1 1 C324
C349
C350
0.1/16
0.1/16 2 0.1/16 2
1
R328 15K
2
C325 47P
1
C351 NI C326 0.018/16
2
C327 0.001
R329 47K
R330 47K
TP333
R331
47K
C329 0.01/16
1
C328
0.1/16
2
R332
1 2 C330
1 1 1 1 1 1 1 1
1K 0.1/16
C331
0.01/16
1
C332
2 0.1
R338
4.7K
1 2
R339 R320
1 2
4.7K
1 2 C333
1
1M
0.1/16
2
TP305
C340
0.1/16
X301
C339
0.1/16 NAX0566-001X
TP321
TP318
TP317
TP323
TP319
Digital data signal
XV-N30BK/XV-N33SL
TO
SHEET 7
TO
SHEET 6
D1.8V D3.3V
S3.3V
1 1
1
1 1 1
2 2 2
DGND 1
1 SGND
CDLDCUR
47K OFTR
DVDLDCUR
47K RFENV
47K AS
12K TE
47K FE
FODRV
2
TRDRV
TP312
ARF+
1
ARF-
1
C322
0.0056
TP313
C323
0.001
TE
TO SHEET 7
TO SHEET 6
SHEET 5
2-11