CH-X1500
2-2
CH-X1500
1
2
3
4
5
A
B
C
D
E
F
G
H
L ch SIGNAL
IC501
Q901
Q902
D911
R912
C508
Q911
D913
Q921
R502
D921
R925
R924
S502
Q941
Q942
IC502
Q943
Q944
R942
R534
R524
Q971
R971
Q981
R982
R535
R540
R501
C510
C509
R531
R530
L501
R520
R521
C151
R522
R523
C251
C161
C261
R151
R251
R153
R253
R155
R255
R162
R262
R503
C254
C154
R525
R519
S501
TH501
C152
C252
R532
R252
R152
R254
R154
R533
C157
D914
R550
C512
R546
CN902
R548
R972
IC503
IC151
C153
X501
C901
R528
C902
R901
R902
R903
C253
C912
R911
C913
C914
D912
Q922
R921
R926
R923
F901
CN501
C951
R941
R943
C941
C942
D941
C945
C943
C944
CN904
CN903
R511
C504
C503
R951
R171
C171
R954
Q972
R539
R536
R537
R973
D981
C983
R981
C982
D951
R538
C506
C505
R512
R517
C501
C502
R527
R508
R510
R509
R507
R506
C915
R504
R505
R261
R161
R157
R257
R158
R258
C156
C256
C155
C255
Q161
Q261
R263
R163
D161
R529
R518
C507
R515
R514
R516
R513
Q501
R526
VR601
R256
C906
C907
R156
C163
C262
C162
R542
R544
R545
L541
R551
R159
R259
C984
R549
C511
L542
C908
R541
C541
IC541
UPD784217AGC191
2SA1037AK/R/
KRC102S
DSK10C
2.2
0.1
2SD1994A/RS/
MA152WA
2SC2412K/R/
47K
MA152WK
22K
6.8K
VSH1173-001
2SB941A/QP/
2SD1994A/RS/
BD4833FVE
KRA102S
KRC102S
470
47K
10K
2SA1037AK/R/
22K
2SD1994/RS/
220
47K
10K
-
0.1
0.1
6.8K
6.8K
47u
4.7K
4.7K
10/16
4.7K
4.7K
10/16
10/16
10/16
4.7K
4.7K
2.2K
2.2K
3.9K
3.9K
470
470
-
470P
470P
10K
8.2K
QSW0643-001Z
NAD0022-103X
10/16
10/16
6.8K
4.7K
4.7K
2.2K
2.2K
68k
0.1
1SS355
10K
0.01
330K
QNZ0095-001
22K
2.2K
BR24C01AFV
NJM4565V
1000P
QAX0617-001Z
2200/16
3.9K
0.01
10K
3.9K
2.2K
1000P
100/16
4.7K
100/10
0.01
UDZS6.2B
2SA1037AK/R/
27K
22K
180K
ICP-N70
QGA2501F1-03
0.01
10
3.3K
10/16
0.01
UDZS9.1B
0.01
47/16
0.01
QGF1009F2-10
QGF1013F1-10X
820
27P
8P
1.2K
470
0.01
2.7K
2SC2412/R/
100k
100k
100k
100K
UDZS9.1B
47/16
220
0.01
UDZS5.1B
100k
47/6.3
0.01
2.2K
10K
220/10
0.01
3.9K
47k
47K
-
47K
-
0.01
-
47K
22K
22K
10K
10K
10K
10K
47/6.3
47/6.3
470P
470P
2SD1048/6-7/
2SD1048/6-7/
6.8K
6.8K
MA152WA
39k
47K
100/6.3
47K
100K
1K
10K
2SC2412K
3.9K
QVY0002-R14
3.9K
100P
100P
3.9K
100P
100P
100P
22K
22K
330K
1.8u
100K
-
-
0.1
330
0.1
1.8u
100P
100K
0.01
HD74HCT126T
CD8V
CDR
P.DET
SENSOR
VDD
POSCON
BUSI/O
BUSSI
CDRW
BUSSO
BUSSCK
POSMO+
POSMO-
BUS0
BUS1
SHOCK
5V
MP3REQ
5V
POSCON
TRAYIN
TRAYOUT
REST
PDN
CSN
CCLK
CDTI
T.RUN
BUS2
DVR
BUS3
CDR+
CDL+
CDL
CSN
CDTI
CDR
CDL
IOP
CDR+
CDL+
CCLK
MP3DI
MP3DO
MP3CK
MP3RST
MP3STB
DSPRST
CCE
BUCK
BUS0
BUCK
CCE
DSPRST
BUS1
BUS2
BUS3
PDN
TRAYMO-
POSMO-
POSMO+
TRAYIN
TRAYOUT
REST
SI/SO
BUSSI
TRAYMO-
MUTE
BUSINT
SCK
SENSOR
T.RUN
BUSSCK
SI/SO
BUSI/O
SCK
BUSINT
MP3REQ
IOP
VDD
BUSSO
SHOCK
CDRW
MUTE
MP3DI
MP3CK
MP3DO
MP3STB
MP3RST
P.DET
Standard schematic diagrams
Main section (1)
