Toshiba 20AS23 Panduan Servis - Halaman 23
Jelajahi secara online atau unduh pdf Panduan Servis untuk TV Toshiba 20AS23. Toshiba 20AS23 35 halaman. Color television
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Halaman Cetak
A
B
8
7
TO MICON/CHROMA/TUNER
6
19
AUDIO 2
AUDIO_IN
VIDEO 2
VIDEO_IN
GND
5
FROM TV POWER
SOUND_GND
SOUND+B
4
GND
FROM MICON/CHROMA/TUNER
AUDIO_MUTE
3
P.CON+5V
AUDIO_OUT
2
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-7
C
SOUND/AV SCHEMATIC DIAGRAM
RCA JACK WHITE
J703
(FRONT)
AV1-09D-4
R703
W811
A_IN
820
20
R704
V_IN
10
RCA JACK YELLOW
J702
AV1-09D-3
ATTENTION
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
(MAIN PCB)
18
8.2
3.5
0
3.4
5
6
7
8
+
-
4
3
2
1
R1001
5.1
0
0.3
3.9
47K 1/4W
R1003
68K
C1001
17
50V
0.1
KA
CAUTION
:SINCE THESE PARTS MARKED BY
:LES PIECES REPAREES PAR UN
ETANT
CRITICAL FOR SAFETY,USE ONES
DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
F
G
ACCESSORY
UM-4
BT001
R03(AB)E_2P_G
TM101
UM-4
RC-EH020
BT002
R03(AB)E_2P_G
W807
CD101A
SPEAKER
CH013202
1
1
2
2
CD101B
SP1001
CH013203
S08F21
8 OHM
TUNER VIDEO SIGNAL
ARE
AUDIO SIGNAL
F
G
H
8
7
6
5
4
3
2
PCB010
TMC558
1
H
G-8