Table of Contents
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Q Q
Standard schematic diagrams
3 7 6 3 1 5 1 5 0
Main amplifier section
CJ701
QNB0100-002
R703
R701
R735
1.5k
C731
R736
1k
R733
R734
2.2/50
470
10k
C732
0.001
Q731
2SC1623/5-6/-X
Q732
2SC1623/5-6/-X
K5308
NQR0007-002X
LF501
QQR0797-002
C5305
68p
D5301
MTZJ6.8C-T2
R5505
75
C5003
R5504
IC550
220/6.3
1k
MM1510XN-X
C5004
1.5
R5503
75
C5001
L5501
R5502
220/10
4.7
10
C5002
0.047
PS2
PS1.S
SW1
R5501
C554
T E
1k
2.2
L
1 3 9 4 2 2 9 6 5 1 3
C552
470p
CD.LCH
CD.RCH
C502
22/16
BK+5V
MSTAT
CD_RESET
KCMND
CD8V
C501
100/10
D501
DSK10C-T1
DETACH
ILL_10V
R5V
REMOCON
ENC1
ENC2
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
REMOCON
w w w
C808
0.001
TU701
QAU0281-001
L701
4.7
R201
1.2k
1k
1k
R101
1.2k
Q791
2SB1197K/QR/-X
R791
10k
R793
R792
10k
1k
D791
D792
1SS355-X
1SS355-X
R794
2.2k
R815
4.7k
R816
R813
4.7k
47k
R840
4.7k
IC551
C553
1
MM1565AF-X
LEVEL
S.METER
C805
0.1
C806
0.1
C804
22p
C803
22p
IFCCONT
IC801
UPD178078GF-642
IFC
FM.OSC
EO
VPP
R802
10k
RESET
R801
10k
R817
4.7k
R825
47k
C807
0.01
x
a o
y
.
i
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
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Q861
DTA114EKA-X
MUTE
FRO
FLO
D341
1SS355-X
D351
1SS355-X
R242
R248
D361
22k
47k
1SS355-X
D371
1SS355-X
R245
RRO
100
C241
1/50
RLO
D241
1SS355-X
R249
180k
D251
1SS355-X
R251
R241
220k
220k
C243
R244
0.047
12k
Q
Q
R302
2.2k
3
7
R301
6
22k
C301
IC301
C303
2.2/50
0.18
TEA6320T-X
C304
C302
0.22
0.0082
TU.LCH
R841
100k
C824
220p
DETACH
R842
1k
C402
C404
0.0082
P-COMT
TU.RCH
0.22
C312
C311
C403
47/16
100/10
0.18
MICON.MUTE
R401
22k
R402
C802
2.2k
0.01
220/6.3
C801
R845
1k
PS1.S
R975
4.7k
SW5V
R966
47k
R844
Q963
47k
DTC114EKA-X
R967
L801
R822
2.2k
4.7
PS2
10k
C963
10/16
SW1
R5V
R808
1k
D903
R846
1k
1SS133-T2
M-POWER
R829
1.2k
R826
47k
P-COMT
R906
R931
R827
47k
VDD
4.7k
R905
R828
47k
R913
R914
4.7k
R907
47k
1k
39k
IC931
NJM78M05FA
R909
27k
Q931
2SD2395/EF/
u 1 6 3
R806
0R0
2-2
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2
4
8
9
9
R343
R342
100
820
R352
820
C341
R353
R341
0.047
100
2.2k
R351
2.2k
Q351
Q341
2SD1781K/QR/-X
2SD1781K/QR/-X
Q361
2SD1781K/QR/-X
R361
2.2k
Q371
R371
2SD1781K/QR/-X
2.2k
R363
C361
100
0.047
R362
820
R372
R373
820
100
IC321
LA47505
C334
C337
R307
0.33
2.2/50
4.7k
3
1
5
1
5
C319
0
8
9
2
470p
C332
0.1
C305
C333
C320
0.033
C427
0.1
470p
22/16
R308
C335
4.7k
0.33
R408
C435
4.7k
0.33
C328
47/16
C420
470p
C433
0.1
C321
100/16
C419
470p
C405
C331
0.033
0.022
C336
C330
2.2/50
0.022
R407
C434
4.7k
0.33
R321
47k
C329
R322
470
4.7/25
R323
1k
C327
C915
R911
4.7/25
2.2
47k
Q321
D906
R973
1SS355-X
DTC114EKA-X
0
CN901
QNZ0002-001
RF+
IC901
RR+
HA13164A
LR+
C902
0.01
LF+
C901
2200/16
RF-
D901
1N5401-F64
RR-
LR-
1k
LF-
C912
0.1
D908
RB160M-30-X
m
R912
10k
R902
1k
c o
C916
2.2/50
.
2
8
9
9
4
9
8
2
9
9
D321
1SS133-T2
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