Table of Contents
Advertisement
A
QQ
3 7 63 1515 0
1
2
3
TE
L 13942296513
4
TAPE MECHA (D40-1146)
Lch
REV
Rch
5
PLAY
Rch
FWD
Lch
CM1
CM2
MAIN
SUB
M
M
2
6
C
1
3
MODE SW
SUPPLY
SUPPLY
REEL
K
E
www
A
C
TAKE UP
K
E
A
C
TAKEUP
REEL
7
B
(X87-3022-71)
(X87-3022-71)
IC1 :
CXA2560Q
Q1 : DTC124EK or
KRC103S
CN3
C16
33u50
5
5
+
4
4
3
3
2
2
C1 470P
R1 24K
1
1
C3 470P
R3 24K
W11
C15 33u10
+
1
SUB+
2
SUB-
3
MOT+B
4
MOT-G
5
MODE3
6
MOED1
7
MODE2
+5V
8
PON 5V
9
F REEL
10
ANODE
11
R REEL
12
NC
x
ao
2
.
i
C
Q Q
3
6 7
C8
R12
0.01
1K
4.16V
4.06V
R6
180
31
PB FB2
32
1.23V
PB R IN2
0V
4.06V
4.06V
4.04V
33
4.02V
PB GND
R
DOLBY
34
PB F IN2
4.06V
ON
: 4.43V
C5
OFF
: 0V
33u10
35
VCT
4.04V
DOLBY
+
IC1
B
: 0V
C
: 4.73V
36
PB REF
4.03V
4.06V
37
PB F IN1
L
0V
38
DOLBY
PB GND
4.06V
OFF
4.06V
39
4.02V
B,C
PB R IN1
R5
40
8.11V
PB FB1
180
4.06V
4.10V
4.04V
C7
R11
0.01
1K
4.10V
R13
4.7
u163
y
D
2 9
9 4
8
DC CORD
DC CORD
(E30-4939)
(E30-4940)
KRC-865
KRC-535
1 3
1 5
0 5
8
2 9
EQ AMP
DOLBY
OFF,B : 0.4V
C :
FF,REW
: 0V
PLAY
: 4.05V
FWD
: 0V
REV
: 4.84V
MS
20
METAL
MODE
20
ON
: 0V
19
DR SW
19
OFF
: 4.84V
18
MUTE
TAPE SW
18
ON
: 4.77V
OFF
: 0V
17
MUTE SW
17
16
NR SW
16
15
NR MODE
15
14
MS OUT
14
13
DPSS
: 4.94V
MSTC
PLAY
0V
4.10V
12
G1FB
: 0.4V
DPSS : 0V
11
:
PLAY
: 2.9V
G2FB
4.12V
C23
Q1
0.47
22K
22K
m
CN2
co
.
E
2 8
9 9
9 4
2 8
9 9
CN4
13
D GND
PACK
IN SW
S1
12 TAPE IN
20
11
MS MODE
19
10
F/R
18
9
MTL
17
8
MUTE
DOLBY
16
7
ON/OFF
DOLBY
15
6
B/C
14
5
MS OUT
+8V
4
+B 8V
3
OUT R
2
A GND
1
OUT L
3
2
1
1
Advertisement
Table of Contents
