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Q Q
Standard schematic diagrams
3 7 6 3 1 5 1 5 0
Main amplifier section
CJ1
QNB0190-001
R31
R32
R33
1.5k
C33
R34
R35
1k
10k
2.2/50
C32
0.001
Q31
2SD601A/QR/-X
Q32
2SD601A/QR/-X
PSW
SW1
SW2
T E
L
1 3 9 4 2 2 9 6 5 1 3
LM
MSW
CD8V
(SHEET 2)
CD.RESET
STATUS
SUBQ
SQCK
TLOCK
FLOCK
CD.SENSE
MLD
MDATA
MCLK
CD.RCH
CD.LCH
9V
C711 C712
0.1
0.1
CN701
DETACH
VMC0334-001
ILL_10V
LM
ACC5V
REMOCON
CD.RESET
ENC1
MCLK
ENC2
To CJ601
MDATA
DIMMEROUT
MLD
(SHEET 3)
LCD.SCK
DIMMEROUT
SCL
LCD.SO
LCD.CE
SDA
KEY0
KEY1
KEY2
C903
22/16
w w w
TU1
QAU0311-001
L1
4.7u
R91
2.7K
1k
R81
2.7K
1k
Q5
2SB1197K/QR/-X
R11
Q6
2SB709A/QR/-X
10k
Q2
UN2211-X
Q4
UN2211-X
Q1
UN2211-X
UN2111-X
R703
47k
R704
47k
R715
47k
IC701
LC723748-9C23
R712
4.7K
R713
4.7K
R749
47k
R716
47k
R717
47k
R733
47k
R718
47k
R732
1K
R720
47k
R730
10K
R721
47k
R731
10K
R729
47k
x
a o
y
.
i
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RRO
MUTE.CONT
LRO
A.GND
R801
R802
R803
J801
Q781
QNZ0095-001
UN2111-X
Q782
Q
Q
3
7
6
R162
22k
C163
C715
0.1
0.22
C703
9p
X701
QAX0759-001Z
C704
9p
EO
C183
1/50
FM.OSC
R172
IFC
IC161
22k
C705
TEA6320T-X
10/16
R707
47K
22k
R740
C706
KEY0
R739
22k
KEY1
220p
R736
22k
KEY2
R745
47k
SW5V
VDD
ACC5V
D903
1SS355-X
CD8V
R907
Q902
2SD601A/QR/-X
12K
Q903
2SB709A/QR/-X
u 1 6 3
2-2
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2
4
8
9
9
R351
R352
CJ321
QNN0519-001
820
100
D331
R355
C351
Q351
100P
2.2K
2SD1781K/QR/-X
1SS355-X
D341
R345
Q341
C341
2SD1781K/QR/-X
100P
2.2K
1SS355-X
R341
R342
820
100
C361
0.1
C801
0.047
R809
10K
100k
100k
100
IC801
HD74HC126FP-X
D.GND
IC301
LA47515
C317
1/50
C168
R166
3
1
5
1
27k
5
0
8
9
2
0.47
C308
0.1
C307
0.1
C164
C311
22/16
C169
R167
0.033
27k
0.47
C179
R177
27k
C310
0.47
47/16
C306
0.1
C309
100/16
C305
0.1
C174
0.033
C318
1/50
C304
0.022
C303
C178
R176
0.022
27k
0.47
C302
4.7/25
R301
Q301
R302
1K
UN2211-X
R303
47K
D301
C301
1k
4.7/25
1SS355-X
C915
2.2/50
CN901
IC901
QNZ0611-001
AN80T07A
RF+
RR+
C902
LR+
LF+
0.01
C901
3300/16
RF-
RR-
D901
LR-
1N5401-TU-15
LF-
m
QMFZ047-150-T
RB160M-30-X
R902
1k
c o
C916
2.2/50
.
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2
8
9
9
4
9
8
2
9
9
SHEET 1
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