Voltage Chart - Sanyo Fxd-803Ld Service Manual

IC AND TRANSISTOR VOLTAGE CHART (RADIO/GENERAL SECTION)
Icool
*
Icoo
18
0
T_ 9
10
2.6 0
m
11 12 13 14
5.1 0.3 1.3 0.3
(FM) (FM) (MW) (RADIO)
8.3
(AL) ($';) (L~) (CD)
6
0
15
+
16 17 19 112-4 5
7
8
2,2
0
-L
o
0.3
5.2
0
0.2
0
2,6
m
23
0
24
5.2 I 1.3 I O 2.6
IC301 : E-VOL.
BASS TRE.LOUD
PIN 1 2
3 4-25
26 27 28 1-12 13 14 15 16 17
Ic
18
19 - 30
IC301 4.1 8.2 0
4.1
0 5,2 5.2 IC302 4.1 8.3 4.1
0
5.2 5.2 8.2 4,1
IC302 :
ESE
IC401 : Amplifier IC402 : BTL POWER Amplifier (dual circuit)
Ic
-3 4 5-1o
11 12 - 14 Ic "N 1 2 3
4-6 7 8-10 11 12 13 14 15
IC401
4.5
8.3
4.5
0
4.5
IC402 6.4 6.4 13.0 0.6
4.9
0 0.6 0.6 13.0 6.4 6.4
IC403 : BTL POWER Amplifier (dual circuit)
Ic
PIN 1
2 3 4-6 7
B-1o 11 12
13 14
15
IC403 6.4
6.4 13.0
0,6 4.9 0 0.6 0.6 13.0
6.4
6.4
: MICRO PROCESSOR
1
2 3 4 5-12 13 14
15 16 17 18 19
20 21 22
JWI
5.2
0 5.2 5.2 5.2 0 5.2 3.0
0.7 0.7 5.2 0 0
5.2
(POWERON) (MUT} ON)
BEEP
(POW&OFF)
(MU$E;FF)
IC601
=!
IC60"
c
45 46 - 48
0 2,5
66 - 68
5,2
(v)
23 1241251 26 127-37138139140-421 43 I 44
5.2 5.2
(RADIO) o 0 (LCD ON) o
5.2 5.2 0
(AC; ON)
(RA\lO)
5.3
5.2
(SD) (LCDOOFF)
(ACC OFF) (CD)
1
1
1 I ,
49150-521 53 54155156157158159 60 I 61 -64165
5.2
5.2
5.2 0
(ACC ON) o
2.6 1.4 0 2,5 2,6
(NORMAL) o
0.5
(ACCOOFF)
(REgET)
I
69 - 78 +-----l 79 80
IC701 :
RESET
J-1
5.2
4.1
f'lN
I
2
3 4 5
6 7 8
Ic
IC701 1,5
1.9 0 0 5.3 2.1 5.3 5.3
0
IC702 : POWER ON/OFF
PIN
Ic
1 2 3-9
10 11 12 - 14 15
16
4.6
4,7
0
IC702
(POWER-ON)
(POW~OFF)
(ACC ON) o
4.5
(ACCOOFF)
4.4
5.3
(Power sw[tch pushed)
5.2
(Power switch
released)
5.3
:EY MATRIX
5-
43 44 - 48 49
I
1
IC901
r
Plr
Ic
IC901
: LCD DRIVER AND
1
2-4 59 60
61 - 64
t
57 58
3.3 1.7
50 - 54 55 I 56
5.0
(ESE ON) o
0
5.2
(KEY
;USt
2.6 5.2
0
-63-
5.2 5.2
(ESE"OFF)I