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A
RXD-M66
QQ
(X28-3202-70)
3 7 63 1515 0
DESTINATION
MODEL NAME
COUNTRY
EUROPE
RXD-M66-S
1
AUSTRALIA
EUROPE
RXD-M66-H
GENERAL MARKET
EUROPE
RXD-M66-N
AUSTRALIA
(D40-1772-05)
PLAY
PLAY-SW
8
REC-R
REC-R-SW
7
REC-F
REC-F-SW
6
2
PACK
PACK-SW
5
CPM
M
4
SOLENOID
SOL
3
GND
2
END
PHOTO
1
3
L-PLAY
1
Lch
L-REC
2
R/P
R-REC
3
Rch
R-PLAY
4
GND
5
ERASE
ERASE
6
TE
L 13942296513
4
IC1
: HA12230NT
Q1-4
: RK7002
Q5,11,12,18
: DTC124EUA or
UN5212
Q6,7
: 2SA1286-T11
Q8,9
: KRC103M or
UN4212
Q13,14
: 2SC2785(F,E)
Q15,16
: KTC3200 or
2SC1845(F,E)
Q17
: DTA124EUA or
UN5112
Q19
: KTC3205 or
2SC3940A(R,S)
D1-3
: 1SS133 or
HSS104A
5
RECORDING LINE
SIGNAL LINE
GND LINE
B LINE
+B
CAUTION: For continued
safety, replace safety critical
components only with manu-
facturer's recommended
parts (refer to parts list).
indicates safety critical com-
6
ponents. For continued pro-
tection against risk of fire,
replace only with same type
and rating fuse(s). To reduce
www
the risk of electric shock,
leakage-current or resis-
tance measurements shall
be carried out (exposed
parts are acceptably insulat-
ed from the supply circuit)
before the appliance is
returned to the customer.
7
X28-3202-70
12
B
C9,10
R63,64
W3,4
UNIT No.
ABB.
E
2-70
YES
YES
NO
X1
0-11
NO
NO
YES
E1
2-70
YES
YES
NO
M1
0-11
NO
NO
YES
E2
2-70
YES
YES
NO
X2
0-11
NO
NO
YES
(X28-3202-70)
1
22
2
21
SOLENOID
CONT.
3
20
R39
Q7
47K
4
19
5
Q9
6
7
8
23
CN2
IC1
PB/REC EQ.
SYSTEM IC
PLAY (Lch)
∗
WH1
R63
1K
6
∗
W3
5
4
4.6V
3
2
4.6V
1
∗
W4
∗
R64
1K
Q2
R26
R36
1M
10K
Q4
Q5
R28
1M
REC
: 4.2V
R/P
SW
Q11,12
REC
BIAS
L4
CONT.
SW
10uH
+9.3V
5.8V
(REC MODE)
D3
Q12
Q11
REC
: 4.2V
+9.3V
x
ao
.
i
The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The
measurement value may vary depending on the measuring instruments used or on the product.
DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Noise reduc-
tion circuit made under license from Dolby Laboratories Licensing Corporation.
C
CN1
2
4
6
8
10
1
3
5
7
9
VCC
VCC
+9.3V
CAPSTAN
CONT.
4.6V
R37
Q6
47K
Q8
PLAY
: 4.9V
+9.3V
+9.2V
+9.2V
PLAY (Lch)
C13
4700P
4.6V
R7 8.2K
C5
0.01
PLAY
: 4.2V
REC
: 8.2V
4.6V
Q Q
3
6 7
PLAY
: 4.2V
REC
C6
: 8.2V
0.01
4.6V
R8
8.2K
REC (Rch)
Q3
BIAS
R27
(Rch)
1M
Q1
R25
1M
Q1-4
MUTING
(REC/PAUSE)
5.2V
4.6V
(REC MODE)
R54 10
(REC MODE)
Q19
1/4W
Q13
OSC
Q14
u163
y
D
X29-CN72
2 9
9 4
8
2/3
V - 5
12
14
16
18
20
22
11
13
15
17
19
21
23
REC : 4.8V
PLAY : 0V
STOP : 1.5V
REC/STOP : 4.9V
PLAY : 0V
REC (Rch)
VCC
C19
4.7u50
+
4.6V
IC1
0V
4.6V
1 3
1 5
0 5
8
2 9
C20
0V
4.6V
4.7V
4.7u50
+
4.6V
C14
4700P
R19
10K
L2 10mH
R22
C24 220P
15K
C23 220P
R21
L1 10mH
15K
BIAS
(Lch)
C60
C59
1000P
1000P
R61
Q15
5.6K
BIAS OSC
R62
Q16
(105kHz)
5.6K
L3
BEAT
CANCEL
Q18
Q17
m
+9.3V
co
RXD-M66 (1/3)
.
E
2 8
9 9
9 4
2 8
9 9
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