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Standard schematic diagrams
Power supply & Line input/output section
7
R1305
27K
C1303
R1304
1/50
6.8K
Q1301
KRC103M
C1301
R1301
1/50
D1301
3.3K
R1306
R1307
82K
15K
R1302
15K
R1303
C1302
220K
0.22/50
6
C1312
100/10
C2302
0.22/50
R2303
C2301
220K
1/50
R2301
R2305
D2301
3.3K
27K
Q2301
C2303
R2304
KRC103M
1/50
6.8K
R2302
15K
R2306
R2307
82K
15K
5
4
C811
27P
CN615
QGF1016C1-19
D811
STAT
COMD
R811
C112
22K
100P
3CD_RES-
C111
10/35
R112
22K
R812
TO CN651
0
SHEET 4
C115
R111
22K
0.0056
R211
3
C215
22K
0.0056
C812
D812
470/10
1SR35-400A
R212
C211
10/35
22K
C212
100P
CN721
QGA2001C1-06
C993
M9V
0.001
TO CD-R/RW
Mechanism unit
EP801
C992
0.001
2
1
A
B
TO SHEET 2
R181
470K
IC881
R1313
NJM4580M
15K
3CDINL
R281
470K
R1312
620
R599
0
C881
1/50
3CDINR
R883
100
Q191
KRA103M
R801
220
R802
220
R803
220
R804
220
R821
470
R832
10K
R822
10K
Q821
KRA103M
3CDLOUT
R114
C114
2.2K
10/35
R113
22K
IC811
R115
1.5k
NJM4580M
C113
100P
R116
R117
47K
1.5k
3CDROUT
R215
1.5k
C213
R216
R823
100P
47K
47K
R217
1.5k
Q822
R131
KRC103M
R213
47K
22K
C214
10/35
R214
R842
2.2K
R231
R132
R232
10K
47K
12K
12K
CN841
TO CN801
QGF1205C1-15
SHEET 3
C
D
TO FW701
SHEET 3
CN712
CN711
QGD2501C1-04Z
QGD2501C1-05Z
C182
22/25
C183
22/50
C282
22/25
C283
22/50
R881
10K
R882
22K
C962
D960
22/50
MTZJ4.7B-T2
L958
L957
220
10
Q966
D972
2SC3422/OY/
1SR35-400A-T5
R952
820
C977
C983
C984
100/16
1000/10
220/10
D973
C980
MTZJ5.6B-T2
47/10
C985
C989
1000/10
220/10
L960
L959
10
220
C981
0.1
SLCDR
R831
C990
C961
2.2K
47/50
0.1
R956
4.7
SCD-
R833
47K
Q964
2SB1184/QR/-X
R972
1.2K
Q965
KTC3199/Y/-T
C973
1000/10
L953
R971
220
C970
0.1
4.7K
R834
47K
D970
C967
C975
1SS133-T2
0.1
1000/10
Q832
SLIN1-
KRA103M
R841
2.2K
EP951
SMIC-
R843
47K
PON-
ACON
R844
47K
SLIN2-
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
CD Digital signal
CD Analog signal
E
F
G
Q182
2SC2001/LK/
R186
4.7K
R182
470
2SC2001/LK/
R185
1K
C181
0.0022
C281
0.0022
R285
R282
1K
470
Q282
C872
R872
2SC2001/LK/
47/25
R286
4.7K
C871
0.01
R175
R176
27K
C172
10K
R177
4.7/50
Q183
0
2SC2001/LK/
R174
C173
2.2K
330P
R178
IC871
100K
BA15218F
R278
100K
Q283
C273
2SC2001/LK/
330P
R274
2.2K
C272
R277
R276
4.7/50
0
10K
R275
27K
C873
0.01
R874
C874
47/25
C952
T901
100p
L951
R954
22
10
D901
R901
S1WB/A/60-4101
C908
D952
68K
0.0047/1k
C964
C963
ERA18-04
C909
C956
47/50
220/50
100P
100p
D903
C907
ERA18-04
D971
1GWJ42-T5
C913
D902
220P
ERA18-04
D956
1GWJ42-T5
R973
C982
2.2
R911
220/10
750K
R905
68K
C987
220/10
R974
R910
D957
2.2
750K
ERA18-04
C954
100p
C957
D904
R903
100p
ERA18-04
22
L955
22
R918
R907
D905
3.3
0.47
ERA18-04
C997
D954
220/16
ERA18-04
C979
K901
1000/16
R904
R906
2.2K
D910
680
ERA18-04
C951
C960
100p
470/10
C910
1000p
C914
C915
CP951
47/50
470P
ICP-N10-T
D951
ERA18-04
R900
220
PC902
PC123Y02
R912
3.3K
R969
270
C953
100p
R975
C918
R913
47
PC901
0.01u
R908
2.2K
3.3K
L952
PC123Y02
1
D953
1GWJ42-T5
CP952
D907
NI
1SS133-T2
IC951
C919
SE005N
0.1u
C966
C965
1000/10
1000/10
R917
1K
C916
0.0022/AC250V
D912
R914
1SS133-T2
10K
B26
D921
D913
Q922
R915
1SR35-400A-T5
Q980
2SC3422/OY/
R980
4.7
C974
R982
R981
1000/10
D915
C921
C920
1000/10
MTZ5.6B
R919
Q921
1.8K
KTC3199/Y/
D980
D974
C924
MTZ6.8B
47/25V
CD-R/RW Analog signal
Analog signal
H
I
XL-R2010BK
Q181
R183
2.2K
R184
220
R284
R283
220
2.2K
Q281
2SC2001/LK/
C171
R171
2.2/50
39K
R173
R172
150K
220K
R272
R273
220K
150K
R271
C271
39K
2.2/50
C906
0.001/AC250V
EP801
L901
QQR1105-001
FC901
FC902
R909
C902
0.068/AC250V
P901
IC901
STR-F6674
FC903
B151
FC904
T902
SHEET 1/4
J
2-5
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