JVC CH-X1500 Schematic Diagrams page 4

Standard schematic diagrams
Main section (1)
5
4
C510
0.1
R534
3
R535
TRAYIN
S502
VSH1173-001 TRAYOUT
REST
PDN
CSN
CCLK
CDTI
5V
DSPRST
MP3STB
CCE
MP3RST
BUCK
MP3CK
MP3DO
BUS0
MP3DI
BUS1
MP3REQ
BUS2
REST
BUS3
TRAYOUT
TRAYIN
TRAYMO+
TRAYMO-
POSMO+
POSMO-
POSCON
IOP
2 CDRW
SHOCK
DSPRST
CCE
BUCK
BUS3
BUS2
BUS1
BUS0
CDL+
CDL
CDR+
CDR
CDTI
CCLK
CSN
PDN
CD8V
1
A B
CH-X1500
R155
3.9K
C151
R151 R153
CDL
R546 330K
4.7K 2.2K
R548 22K 10/16
C152
R152 R154
CDL+
4.7K 2.2K
10/16
R550
10K
DVR
C252
R252 R254
CDR+
4.7K 2.2K
10/16
C251
R251 R253
CDR
4.7K 2.2K
10/16
R255
3.9K
R530 6.8K
R531 6.8K
R532 6.8K
R533 68k
47K
47K
R540 10K
IC501
UPD784217AGC191
R501 -
R502 47K
R503 -
IC502
BD4833FVE
C
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CH-X1500
C154
R162
C161
10/16
470P 470
R262
C261
10/16
470
C157
0.1
C254
470P
Q981
2SD1994/RS/
R982
220
Q941
2SB941A/QP/
TRAYMO+
POSMO-
POSMO+
Q942
BUSSCK
2SD1994A/RS/
BUSSO
BUSSI
BUSI/O
R525
10K
C509 0.1
R524
POSCON
10K C512 0.01
SENSOR
R519 8.2K
R523 4.7K VDD
R522 4.7K
R521 4.7K C508 0.1
R520 4.7K
D914
TH501 NAD0022-103X
5V
1SS355
Q911
Q921
L501 D913
2SD1994A/RS/
2SC2412K/R/
47u
MA152WA
P.DET
T.RUN
S501
QSW0643-001Z D921
MA152WK
D E
2-2
CN902
QNZ0095-001
Q971
2SA1037AK/R/
R971
22K
Q943
KRA102S
R942
470
Q944
KRC102S
D911
R912
2.2
DSK10C Q901
2SA1037AK/R/
R925 22K
R924 6.8K
Q902
KRC102S
L ch SIGNAL
F G H