JVC CH-X550 Service Manual

2-2
Standard schematic diagrams (New Circuit Board)
System control / Audio output section
R629
IC601
R624
Q901
Q902
D911
R912
Q911
D913Q921
Q922
D921
R925
R924
S601
Q941
Q942
R627
Q943
Q944
R942
R623
R628
IC602
Q971
Q972
C610
X601
R971
Q981
R982
R617
C102
C202
R102
R202
R609
R610
R611
R612
R204
R104
C101
R630
C201
C108
C208
R101
R201
R103
R203
R105
R205
R110
R210
R631
C204
C104
Q101
Q201
D902
C611
S606
Q602
R622
R660
R657
CN902
R656
R972
IC604
IC101
C105
C901 C902
R901
R902
R903
C205
C612
C912
R911C913
C914 D912
R921
C908
R926
R923
F901
CN601
C951
R941
R943
C941 C942 D941
C945
C943 C944
CN904 CN903
R626
C603
R951
R112
C112
R954
C604
R973
D981 C983
R981
C982 D951
R603 R604 R605
C605
C606
R601
R602
C601 C602
R625
L601
C915
R206 R106
C107
C984
R209 R109
R207 R107
R208 R108 C206 C106
C103C203
R211 R111
D101
R606
R607
C613
C609 R621 R620
R618R619
VR601
C906 C907
C110 C209 C109
R651
R614
R653 R654
R652
R661
R658
R655
R659
C651
IC651
47k
UPD780058GC-547
-
2SB709A/R/-X
UN2211-X
1A3G-T1
2.2
2SD1994A/RS/-T
MA152WA-X
2SD601A/R/-X
2SB709A/R/-X
MA152WK-X
22K
6.8K
VSH1173-001
2SB941A/QP/
2SD1994A/RS/-T
-
UN2111-X
UN2211-X
470
47K
47k
BD4833FVE
2SB709A/R/-X
2SD601A/R/-X
0.1
22K
2SD1994A/RS/-T
220
10K
10/16
10/16
2.2k
2.2k
47K
47K
47K
47K
2.2k
2.2k
10/16
-
10/16
10/6.3
10/6.3
2.2k
2.2k
2.2k
2.2k
3.9k
3.9k
470
470
-
470P
470P
2SD1781K/QR/-X
2SD1781K/QR/-X
2A02
0.1
QSW0643-001Z
2SD601A/R/-X
47k
10K
330K
QNZ0095-001
22K
2.2K
BR24L01AF-W
HA17558AF
470P
2200/16 0.01
10K
3.9K
2.2K
470P
0.1
100/16
4.7K100/10
0.01
MA8062/M/-X
27K
100P
22K
180K
ICP-N70
QGA2501F1-03
0.01
10
3.3K
10/16 0.01
UDZS9.1B-X
0.01
47/16 0.01
QGF1009F2-10 QGF1013F1-10X
47K
22P
1.2K
470
0.01
2.7K
22P
QAX0414-001Z
100K
UDZS9.1B-X
47/16
220
0.01
UDZS5.1B-X
4.7k 4.7k 4.7k
47/6.3
0.01
2.2K
10K
100/6.3 0.01
4.7k
QQL244K-4R7Z
0.01
3.9k 3.9k
0.1
0.1
10K 10K
10k 10k
10k 10k
47/6.3 47/6.3
2200P2200P
6.8K
6.8K
MA152WA-X
10K
10K
0.1
100/6.3
47K 100K
1K10K
QVY0002-R14
100P 100P
100P 100P 100P
22K
47K
22K
330K
100
100K
330
100
100K
0.01
HD74HC126FP-X
CD+B
5V
CD5V
P.DET
CDRW
GND
BUS0
CDON
BUS1
SHOCK
DVR
POSCON
POSCON
R-CH
DVR
DVR
L-CH
BUS2
BUS3
BUCK
CCE
RST
R-CH
L-CH
TRAYMO-
TRAYMO+
POSMO-
POSMO+
TRAYIN
TRAYOUT
REST
SI/SO
P.SW
M.PWR
SCK
SENSOR
T.RUN SI/SO
M.PWR P.DET
P.SW
TRAYIN
CDON
BUS3 BUS2 BUS1 BUS0 RST CCE BUCK
TRAYMO- TRAYMO+
AVREFO
SHOCK
POSMO- POSMO+
TRAYOUT
REST
CDRW
5V SCK
SENSOR
T.RUN
AVREFO
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

JVC CH-X550 Specifications

General

Brand	JVC
Model	CH-X550
Category	CD Player
Language	English