Toshiba 21V33E2 Panduan Servis - Halaman 23

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Halaman Cetak
A
B
8
R712
VIDEO OUT
82
1/4W
SCART_C_IN
VIDEO IN
S808Y
R733
FOR VCR
10K
7
R702
L701
L IN
8.2K
22uH
R747
L702
L OUT
22uH
100
R709
L703
R IN
8.2K
22uH
6
R748
L705
R OUT
100
22uH
21PIN JACK
J701
035_0_8083_00
L710
GND
GND
GND
22uH
VIDEO IN
VIDEO IN
VIDEO IN
VIDEO OUT
VIDEO OUT
VIDEO OUT
GND
GND
GND
R751
GND
GND
GND
5
21-Y IN
75
NC
21-Y IN
SCART_C_IN
21-R IN
GND
GND
GND
GND
GND
GND
NC
NC
NC
21-G IN
21-G IN
NC
NC
GND
GND
GND
FOR VCR
FOR VCR
FOR VCR
21-B IN
NC
21-B IN
L IN
L IN
L IN
GND
GND
GND
W828
4
GND
GND
GND
L OUT
L OUT
L OUT
R IN
R IN
R IN
R OUT
R OUT
R OUT
3
2
1
A
B
G-5
C
21PIN/AV SW SCHEMATIC DIAGRAM
8.2
BUFFER
R717
0.7
Q701
2SC2412K
150
1/4W
0.4
21PIN2_V_OUT
14.9
3.9
8.2
1
2
3
6
5
4
4.7
0
4.7
C723
16V
10
L711
22uH
26
W826
BUFFER
Q702
2SC2412K
8.2
3.5
3.9
R719
75
1/4W
R721
1K
1/4W
R736
10K
R705
L706
8.2K
22uH
L707
R750
22uH
100
R710
L708
8.2K
22uH
R749
L709
100
22uH
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(MAIN PCB)
L713
22uH
C743
16V
10
KA
KA
30
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 NORMAL.
D
E
F
G
FROM SOUND AMP
FRONT_V_IN3 {5}
FROM/TO STEREO
SCART_A_IN2_L {4}
SCART_A_OUT2_L {4}
SCART_A_IN2_R {4}
SCART_A_OUT2_R {4}
SCART_A_OUT1_R {4}
SCART_A_IN1_R {4}
SCART_A_IN1_L {4}
SCART_A_OUT1_L {4}
FROM/TO MICON/TUNER
AV1 {1}
FORTHD_VCR_1 {1}
FROM/TO IF/CHROMA
SCART_V_OUT2 {2}
27
SCART_C_IN {2}
SCART_V_IN2/Y {2}
SCART_V_IN1 {2}
21_B {2}
21_G {2}
21_R {2}
21_Y {2}
TUNER_V_OUT {2}
FROM POWER
P.CON+8V {2,4,5,6,7}
GND {1,2,4,5,6,7}
F
G
H
8
7
6
5
4
3
2
PCB010
TMC572
1
H
G-6