Toshiba 21V13B Panduan Servis - Halaman 28
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Halaman Cetak
A
B
8
7
6
51
52
5
47
C930
R906
48
16V
22
KA
100 1/4W
C931
R907
16V
22
KA
100 1/4W
49
C932
R904
16V
22
KA
100 1/4W
C933
R905
4
16V
22
KA
100 1/4W
C936
50
16V
10
KA
L904
10uH 0305
C937
16V
10
KA
3
2
1
A
B
G-13
C
STEREO SCHEMATIC DTAGRAM
NC
NC
NC
NC
NC
NC
NC
NC
NC
4.9
0
0
0
4.9
4.9
4.9
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
NC
0
0.1
DACM_R
0.1
DACM_L
25 DACA_L
26 VREF2
NC
NC
NC
DACM_SUB
NC
NC
NC
NC
3.8
NICAM/DOLBY
IC902
SC2_OUT_R
MSP3410G-QG-B8
3.8
SC2_OUT_L
0
VREF1
3.8
SC1_OUT_R
3.8
SC1_OUT_L
40 CAPL_M
7.1
CAPL_A
8.0
AHVSUP
7.1
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
0
0
3.7
0
3.8
3.8
0
3.8
3.8
0
3.8
NC
NC
NC
NC
NC
C909
470P CH
C910
0.0015 B
C911
16V
10
KA
57
56
55
54
53
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(STEREO PCB)
L905
10uH 0305
C905
R909
100P CH
100
C906
R910
100P CH
100
NC
NC
NC
NC
NC
NC
1.7
2.5
9
8
7
6
5
4
3
2
1
4.9
S101
0
D_CTR_I/O_2
NC
80 STANDBYQ
D_CTR_I/O_1
NC
79 ADR_SEL
NC
NC
NC
NC
AUDIO_CL_OUT
NC
TP
NC
X901
2.4
C914
18.432MHz
XTAL_OUT
3P CH
1.9
C913
XTAL_IN
3P CH
0
TESTEN
2.6
C944
ANA_IN2+
56P CH
1.9
C945
ANA_IN-
65 AVSUP
56P CH
2.4
C946
ANA_IN1+
56P CH
4.9
AVSUP
4.9
57
58
59
60
61
62
63
64
3.8
2.6
0
0
NC
NC
NC
NC
C918
470P CH
C919
0.0015 B
C920
16V
10
KA
58
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NOMAL.
D
E
F
G
CP902
IMSA-9130S-10L
SDA
SDA
1
SCL
SCL
2
B901
P.CON+5V
P.CON+5V
3
B902
W4BRH3.5X6X1
P.CON+8V
P.CON+8V
4
W4BRH3.5X6X1
STEREO_RESET
STEREO RESET
5
FROM/TO SAUND AMP
SOUND_L
SOUND L
6
SOUND_R
SOUND R
7
GND
GND
8
SIF_IN
SIF IN
9
NC
MONO A IN
10
CP901
IMSA-9130S-10L
SCART_A_IN1_R
SCART A IN1 R
1
SCART_A_IN1_L
SCART A IN1 L
2
SCART_A_IN2_R
SCART A IN2 R
3
SCART_A_IN2_L
SCART A IN2 L
4
FRONT_A_R
FRONT AUDIO R
5
FROM/TO SAUND AMP
FRONT_A_L
FRONT AUDIO L
6
SCART_A_OUT1_L
SCART A OUT1 L
7
SCART_A_OUT1_R
SCART A OUT1 R
8
SCART_A_OUT2_L
SCART A OUT2 L
9
SCART_A_OUT2_R
SCART A OUT2 R
10
PCB290
TEAA89
F
G
H
8
7
6
5
4
3
2
1
H
G-14