CB
BS
BU
BW
BY
CA
BT
BV
BX
BZ
RXD-V333/V535//V636/V737
Y39-3540-20
CN12
CN11
F4
+B
B
C127
0.01
F5
CN9
CN10
F6
CN13
CN14
0.01
C121
20
19
B
+B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
+20V
GND
GND(+12V)
+12V(TUNER)
+12V(E.VOL)
+12V(BIAS)
+12V(MECH)
+12V(DSP)
GND(+9V)
+9V
GND(+5V)
+5V
+5V(DSP)
SELF-CHECK
POWER
FL-REF
-35V
FIL
FIL
1
2
3
4
5
6
+BL
POW.GND
-BL
-BH
+BH
RT.GND
27K
R233
35
C134
+
35
C135
+
27K
R234
100K
R222
63
C103
+
63
C104
+
100K
R223
20
19
+B
+B
+B
+B
+B
+B
+B
+B
3300u
+
C101
R210
10
620
R209
1.2K
R211
47u25
C115
+
10
R206
R227
3.9K
C128
47u25
+
3.9K
R208
B
B
B
B
B
20K
R219
1
R229
1/4W
4.7
R201
120
R204
1.5K
10u50
C105
+
10u50
C107
+
10
R202
10
R205
+
C102 10u50
C114 10u50
+
R220 15K
+
C108 47u25
C129 0.01
R225 330 2W
R228 330 2W
R231 330 2W
R232 330 2W
C130 0.01
+9V
+9V
+20V
+20V
+20V
+20V
+20V
+20V
+12V
+12V
35V
35V
35V
R221 9.1K
R212
10
R217
2.7K
33u50
C111
+
R224 47K
R218 20K
+
C112 33u50
4.7
R216
220u63
+
C116
0.01
C120
K2
2
1
Lch
Rch
4.7 2W
R78
4.7 2W
R77
0.22
0.22
0.22
0.22
220 2W
R178
4.7
R81
1/4W
4.7
R82
1/4W
L4
L3
2
1
Lch
Rch
3300P
C35
3300P
C36
6
5
4
3
2
1
RT.GND
+BH
-BH
-BL
GND
+BL
1
1
2
3
4
5
6
7
8
9
2
3
4
5
6
8
7
9
+B
-35V REG.
S2
-35V REG.
S2
VH
VH
VL
GND
GND
GND
VH
VH
VL
FIL
FIL
35V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P3
3900u
3900u
2200u
2200u
1000P
C131
35
1/4W
R230
1/4W
1/4W
(RETURN)
+12V
+12V
+12V
+12V
+5V
+5V
+5V
P2
P1
+B
B
B
+B
+B
+B
+B
+B
B
+B
B
+B
+B
+B
C34
C33
C32
C31
W7
W3
W4
0.01
C12
(M,I)
(V)
: AC110-120V/220-240V~
: AC220V~ 50Hz
50/60Hz
2
1
1
2
3
2
W253
1
3
3300P
C87
T2AL 250V
T3.15AL 250V
T3.15AL 250V
C39 4700P
C38 4700P
C37 4700P
10K
R235
330 2W
R102
D33
D5
CN3
WH4
D32
D41
Q35
Q34
D39
D49
D34
D37
Q38
Q32
Q31
D42
D43
D44
AVR
+12V
+9V AVR
+5V AVR
+12V AVR
ERROR
DETECTOR
-35V AVR
+/-BH
SUPPLY
SUPPLY
+/-BL
Lch
SW
Rch
2
SW
1
D8
CN2
E6
WH1
E7
J1
E2
E1
WH3
: STK412-010A
IC1
IC2
: STK402-030
Q1,2,5,6
: 2SC2878(B)
Q9-12,26,27
Q3,4,7,8
: 2SD2144S(U,V) or
: DTC113ZSA or
Q15,35
Q18,19,31,32
UN4219
Q13,17
: 2SC1845(F,E)
KTC3199(Y,GR)
Q25
D1,2
Q38
Q34
: 2SA992(F,E)
: 2SB1624A 2
: 2SC2003(L,K)
: 2SD2525
Q20
: 2SC2785(F,E) or
D22,23
D33
D32
D9,10,41
D5
RD4.7ES(B)
: TS4B03G-B1
: 1SS133 or HSS104
: MTZJ4.7(B) or
RD13ES(B2)
D3
20,49
D4,6-8,11,12,19,
: 2SC3940A(R,S)
: MTZJ13(B) or
: D4SBL20UF03
: MTZJ10(B) or
RD10ES(B)
: MTZJ6.8(B) or
D34
D42,43
D44
D37
D39
RD15ES(B)
: D2SBA20F03
RD6.8ES(B)
: MTZJ15(B) or
: S5688B or
RD5.6ES(B)
: MTZJ20(B) or
RD20ES(B)
RD6.2ES(B)
: MTZJ6.2(B) or
: MTZJ5.6(B) or
1SR139-400
B LINE
B LINE
GND LINE
SIGNAL LINE
G
J2
3
2
1
4
S1
SURROUND
MTX
SLch
SRch
MTX
Rch
Lch
WH1
CN9
K
TRANSFORMER
POWER
WH2
I
: NJM4565D-D
IC3
2SC2878(B)
M
(X07- ) (D/4)
(X07- ) (C/4)
(X07- ) (B/4)
(X07-3190-22) (X07-3192-10) (A/4)
RXD-V737(M,I,V) (4/6)
(X13- ) (C/6)
(V) TYPE
ONLY
RXD-V737S(M) (4/6)
50.0V
-30.0V
-50.0V
30.0V
25.2V
12.3V
12.3V
9.2V
5.0V
-34.0V
10.1V
5.6V
11.9V
20.3V
21.5V
50.0V
-50.0V
30.0V
-30.0V
21.5V
5.5V
6.1V
DA204U
MA142WK
UN5212
1SS301
CXA2549M
2SD2351
SI-3050J
NJM4565L
NJM4565L-D
CXD3008Q
CXA1498S
S-80840ANY
BA5979S
16
17
32
1
BA05T
CAUTION:
For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list).
indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall be
carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the cus-
tomer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.
