Philips FW21 Wiring Diagrams page 3

rwisowych
37
5G 4G 3G
a a a
j, p j, p j, p
k k k
h h h
b b b STEREO
f f f
m m m
g g g
c c c
e e e
r r r
n n n
d d d
AM PM FM
- -
- -
7
7
SION
6 240V
5 20V
N
AC
4 0V
L
3
120V
AC
2
0V
1
CC 7
FOR -/20, -/22, -/28
220V VERSION
CC 6
CC 5
CC 4
T43
CC 3
T44
CC 2
CC 1
7
6 120V
5 10V
230V
4
0V
120V
3
120V
1262
2G 1G
kHz REPEAT
MHz
SHUFFLE
PAUSE AUTO
EDIT
PROGRAM
RECORD
-
DOLBY B
-
TIMER
-
1
(TIMER)
- 2
(TIMER)
-
[AUX]
-
[TAPE]
-
1
[TAPE]
-
2
[TAPE]
-
[TUNER]
-
[CD]
- -
FOR -/25, -/30
240V VERSION
!
1261
~
240V
!
1261
1 AC
~
220V
2 AC
!
1261
TRANSISTOR VOLTAGE
Pin No
~
120V/
230V
e
b
B
(65)
P37
(64)
P36
(63) P35
(62)
P34
(61)
P33
(60)
P32
(59)
P31
(58)
P30
(57)
P87
(56)
P86
(55)
P85
(54)
P84
(53)
P83
(52) P82
(51)
P81
(50)
P80
3460 1k
(49)
P77
2460
100p
3461
100k
(48) P76
2469
100p
(47)
P75
2468
100p
(46) P74
2467
100p
(45) P73
2466
100p
(44)
P72
2465
100p
(43)
P71
2464
100p
(42)
P70
2463
100p
(41)
P67
2462
100p
(40) P66
2461
100p
(39)
P65
-30V
AC 2
AC 1
+5V
GND
ITEM NO
7300 7301 7302 7303 7304
21.5V 0V 0V 6.7V 13.0V
20.8V 0.6V 0V 6.2V 12.3V
IC 7251 VOLTAGES
Pin No FW20 FW30
1 -0.1V -0.1V
2 -0.1V -0.1V
3 0V 0V
4 -13.4V -18.5V
5 -1.2V -1.0V
6 0V 0V
7 -15.5V -21.3V
8 -16.0V -22.0V
9 -16.2V -22.1V
10 0V 0V
11 16.4V 22.1V
12 15.3V 21.0V
13 0V 0V
14 -16.2V -22.1V
7306
15 -1.2V -1.0V
16 0V 0V
-30.0V
-29.2V
17 -0.1V -0.1V
Baza Porad Serw
CD CIRCU
+5 +5
TO PIN1
NRST
OF IC7000
STANDBY
SIDA
SICL
SILD
KILLI
TO R3662-3663
0V
5V
+5c
+5
3040
100
1052-7
+5c
2052
2040
22µ
22n
16V
7040
3
BF840
3
3043
30k
3058
1k
2045 20
47p 47
1052-9
D2
1052-10
D3
1052-12
D4
3055 30
120k 12
2049 20
180p 18
1052-8
D1
1052-11
D5
1052-5
GND
CONN 1052 TO CDM V
-10
2502 2503
1000µ 100n
16V
3502
1E
!