Teac W-470 - Page 27

TEAC scnematic piacram W-470
U.K. 8 ov
BRN
(LIVED
. 14
A
W
AC 240V SOHZ BLU
(NEUTRAL) 2 240V 8
EUROPE 80v
B
A 4
"1
AC 220¥ SOHZ BLU
(NEUTRAL) 2 A 240V 8
c
AUSTRALIA cw
BRN
(LIVE)
A 4
"
AC 240V SOHZ 8LU
(NEUTRAL) 2 < 240 8
Db
JAPAN 8,0"
4
1
E AC 100V SOHZ
8
GENERAL
EXPORT
F
120¥/220V/240V
50/80HZ
G
U.S.A 8.,0v
CANADA
A 14
uu
H
AC 120 6OHZ
DECK 1
PLAY HEAD
DECK I
REC/P HEAD
4
P8
29
u33
§(3)
8]
HPC4570C
U32
CX-
20187
NJM4558S
R108
Go)
ap
a2).9304)05)
16907908)
19)
(20)
63)
C135
0334
2)
2.2K
u30
172
33
32
31
30
29
28
«=.
27-26
25
24
23
39
4
tov16v
O-9-—9
i
ciod
TC-
40668P
1
0-047(CE)
toriev
sy
220K
€103 R107
0,027H 8.8K
RIOT
v27 %
2.2K TC4066BP
TOBY 0301/2
Q101 2SC1815GR
Q102
28Ci815GR 020
155!
RZ
5.6K
(p
S
iH.
L103 BIAS TRAP
R14
L104
100K(B) 8.2MH
S
C128 ,,0.0012H
0.00824
u102 CP
Q
105
2SC1BISGR
103
R-CH
ME
10/25V
1 100/10
Pan 13
— coon
LT D4», 1N4003
Toe Pt 003 A
| | 4 D6» iN4003. A
ar ae
LT
0.047(CE)
ON om OFF
POWER SW
C311_4.7/35V(B.P)
AC 120V [ee -
GOHZ
C126 150P
R133 100K
uig
GL09007-036
DOLBY SW
11 12
R363 10K
SOKCAIX2
4.1/50¥
Hae LAAAHH- EEA
i
REC/P AMP PCB
REMOCON
JACK
INSTRUCTIONS FOR SERVICE PERSONNEL
BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE.
CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
R33 R311
1K(B) 2.4K
Lo
34 7 R
>)
R31
KCB)
R321
2.4K
NOTES
1. Resistor values are in ohms (k=kilo-ohms, M=megohms).
2. Capacitor values are in microfarads (p=picofarads).
3. Voltage and signal level values are for reference only.
OdB=0.775V
4. (7: Front panel indication
5, CLITII73: Rear panel indication
6. A Parts marked with this sign are safety critical compc
They must always be replaced with identical component
to
the
appropriate
parts
list
and
ensure
exact
replacement.