Kenwood RXD-402 Service Manual page 23

AE AF
(X28-298X-XX)
Q25
Q23 Q24 Q26
B DECK A DECK A DECK B DECK
Q27
PLAY PLAY PLAY PLAY
LEVEL LEVEL LEVEL LEVEL
(Lch) (Lch) (Rch) (Rch)
Q28
R9 R10
220K 220K OPE AMP
C5 R7 R8 C6
Q29
0.01 13K 13K 0.01
5.7V 5.7V
5.3V 5.3V
5.7V
5.7V
5.7V
C57
22u16
+
R56
1K R57
1/4W 10
+
12
+12V
+B +12V
L6
10uH
BIAS
CONTROL
Q4
10
11
9
R85 10K
10
R86 10K
11
R87 10K
12
R88 10K
+5V +5V +5V
5.0V
IC4
+12V
Q10
R78
47K
Q9
R84
CPM
10K
CONTROL
R90
68K R83 10K
R82 10K
R89
68K R81 10K
AG AH
IC5
C8
2.2u50 (1/2) C10
3
4.7u35
1
+
2
+
R20 R22
4
390 10K
C24 270P
IC5
C7
2.2u50 8 (2/2) C9
5
4.7u35
7
+
6
+
R19 R21
390 10K
C53
100u16
C23 270P
+
B
R124
2.2K
+12V
12.3V
A
R16
1.5K
L4
C20
2.2u50
+
R24
1.5K
IC2
DOLBY
B
D9
D10
L3
C19
2.2u50
+
R23
R53
1.5K
10 1/4W
+12V
+12V
+5V +5V
IC4
TYPE I
BIAS
CONTROL
12.3V
10.6V
R106
470
+12V +12V IC6
R39 C73 1/4W
(2/2)
56K 3300P 8
5
6
7
R40 6
56K R101
+
11 100K
C75 220P
3
1
+ + 2
IC6
4
(1/2)
AI AJ
R26
W34 1K
W32 R25
1K
+12V +12V
11
6
+
+
C13
+
2.2u35
+
R62
22K
13
+
+
12.3V
5.0V
+12V
+5V
18
17
E
16
15
C76 R104 R105
D7
10u16 3.3K 1K
14
+
13
12
11
+
10
9
8
7
6
5
4
3
AK AL
RXD-A41 (X28-2980-11)
DESTINATION R33, R113,
UNIT No.
A C E B
34 114
COUNTRY ABB.
U.S.A K
0-11 NO YES NO YES
CANADA P
RXD-452 (X28-2980-11)
DESTINATION R33, R113,
UNIT No. A C E B
34 114
COUNTRY ABB.
PX Y
GENERAL MARKET M
AUSTRALIA X
0-11 NO YES NO YES
U,K
T
EUROPE E
JAPAN J
RXD-452E (X28-2980-11)
DESTINATION R33, R113,
UNIT No. A C E B
34 114
COUNTRY ABB.
EUROPE E1 0-11 NO YES NO YES
CN1
RXD-452W (X28-2983-82)
1 MECHA+12V
DESTINATION R33, R113,
UNIT No. A
E B C
2 +12V 34 114
COUNTRY ABB.
RUSSIA Q 3-82 NO YES NO YES
X13-
E3
RXD-A51 (X28-2980-10)
2/4 DESTINATION R33, R113,
UNIT No. A E B C
34 114
COUNTRY ABB.
3 M-GND
U.S.A K
0-10 YES NO YES NO
4 L-PLAY
CANADA P
A
5 A-GND
6 R-PLAY RXD-552 (X28-2980-10)
DESTINATION R33, R113,
7 BIAS-GND
UNIT No. A E B C
34 114
COUNTRY ABB.
8 L-REC
PX Y
9 R-REC GENERAL MARKET M
0-10 YES NO YES NO
AUSTRALIA X
10 +5V
U,K T
EUROPE E
11 D-GND
RXD-572S (X28-2980-10)
DESTINATION R33, R113,
UNIT No. A E B C
34 114
COUNTRY ABB.
GENERAL MARKET M1 0-10 YES NO YES NO
RXD-552E (X28-2980-10)
DESTINATION R33, R113,
UNIT No. A E B C
34 114
COUNTRY ABB.
EUROPE E1 0-10 YES NO YES NO
RXD-552W (X28-2983-81)
DESTINATION R33, R113,
UNIT No. A C E B
34 114
COUNTRY ABB.
RUSSIA Q 3-81 YES NO YES NO
RXD-402 (X28-2980-11)
DESTINATION R33, R113,
UNIT No. A C E B
34 114
COUNTRY ABB.
U.S.A K
CANADA P
0-11 NO YES NO YES
EUROPE E
U,K T
RXD-402E (X28-2980-11)
DESTINATION R33, R113,
UNIT No. A C E B
34 114
COUNTRY ABB.
EUROPE E1 0-11 NO YES NO YES
RXD-402W (X28-2983-82)
R33, R113,
DESTINATION
UNIT No. A
E B C
34 114
COUNTRY ABB.
RUSSIA Q 3-82 NO YES NO YES
RXD-502 (X28-2980-10)
DESTINATION R33, R113,
UNIT No. A E B C
34 114
COUNTRY ABB.
U.S.A K
0-10 YES NO YES NO
CANADA P
EUROPE E
RXD-502E (X28-2980-10)
DESTINATION R33, R113,
UNIT No. A E B C
34 114
COUNTRY ABB.
EUROPE E1 0-10 YES NO YES NO
RXD-502W (X28-2983-81)
DESTINATION R33, R113,
UNIT No. A
C E B
34 114
COUNTRY ABB.
RUSSIA Q 3-81 YES NO YES NO
CN5
21 N.C
RECORDING LINE
RXD-A41/452/452E/452W (1/4)
20 LMUTE
SIGNAL LINE
RXD-A51/552/552E/552W/572S (1/4)
19 PH B
GND LINE
RXD-402/402E/402W (1/4)
A/B2 B LINE
18 +B
RXD-502/502E/502W (1/4)
B LINE
B
17 A/B1
16 A 120/70
X13-
IC1 : HA12219NT Q1
15 B 1/2
CN4
IC2 : HA12136A Q2-5,7,9,16,
14 D-R/P
IC3 : BA3126N 22,27,28
2/4
13 DOLBY
Q6,8,10
IC4 : HD74HC166P or TC74HC166AP
12 R/P
IC5,6 : NJM4565L Q11,12,23-26
11 NOR B Q13,14
Q15,21,29
10 BIAS
9 BEAT-C
D1-4,6,7,9,10
8 B-SOL
D5
7 CPM
D8
6 A-SOL
5 CLK
4 PS LOAD
RXD-402/452/502/552/572S/A41/A51
3 PS IN
2 DPSS
1 PH A
Y39-3130-11
AM AN
C25, W16-19,21, W32,
26 25,28 34
NO YES NO
C25, W16-19,21, W32,
26 25,28 34
NO YES NO
C25, W16-19,21, W32,
26 25,28 34
NO YES NO
C25, W16-19,21, W32,
26 25,28 34
NO NO YES
C25, W16-19,21, W32,
26 25,28 34
YES YES NO
C25, W16-19,21, W32,
26 25,28 34
YES YES NO
C25, W16-19,21, W32,
25,28
26 34
YES YES NO
C25, W16-19,21, W32,
26 25,28 34
YES YES NO
C25, W16-19,21, W32,
25,28
26 34
YES NO YES
C25, W16-19,21, W32,
26 25,28 34
NO YES NO
C25, W16-19,21, W32,
26 25,28 34
NO YES NO
C25, W16-19,21, W32,
26 25,28 34
NO NO YES
C25, W16-19,21, W32,
26 25,28 34
YES YES NO
C25, W16-19,21, W32,
26 25,28 34
YES YES NO
C25, W16-19,21, W32,
26 25,28 34
YES NO YES
: KTC3205 or 2SC3940A(R,S)
: KRC103M or DTC124ESA
: 2SA1286-T11
: KTC3199(Y,GR) or 2SC2785(F,E)
: 2SC1845(F,E)
: KRA103M or DTA124ESA
: 1SS133 or HSS104A
: HZS5.6N(B2) or MTZJ5.6(B)
: HZS5.1N(B2) or MTZJ5.1(B)