Toshiba 20AF43 Servis Kılavuzu - Sayfa 28
TV Toshiba 20AF43 için çevrimiçi göz atın veya pdf Servis Kılavuzu indirin. Toshiba 20AF43 40 sayfaları. Color tv
Ayrıca Toshiba 20AF43 için: Kullanıcı El Kitabı (36 sayfalar)
Sayfayı Yazdır
A
B
8
FROM/TO CHROMA
V_IN[YUV]
U_IN[YUV]
Y_IN[YUV]
VIDEO_OUT
VIDEO_IN2
VIDEO_IN1
VIDEO_IN3
7
6
FROM/TO TUNER/STEREO
5
J_AUDIO_OUT_R
J_AUDIO_OUT_L
C702
AUDIO_IN1/2[R]
C701
16V
10
KA
AUDIO_IN1/2[L]
16V
10
KA
AUDIO_IN3[L]
AUDIO_IN3[R]
4
FROM/TO MICON
EXT_MUTE
AUDIO_SW
S_IN
3
FROM/TO COMB FILTER
S_VIDEO_IN[Y]
S_VIDEO_IN[C]
2
FROM/TO POWER
P.CON+12V
GND
1
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.
A
B
G-13
C
D
AV SCHEMATIC DIAGRAM
(MAIN PCB)
C707
R704
16V
10
KA
1K
R702
22 1/4W
R703
5.2
C710
4.6
BUFFER
2.2K
Q709
16V
47
KANP
KTA1504S_Y_RTK
0
AUDIO SW(R) IC
IC701 MM1501XNRE
0
4.5
SW1
Vin1
3.7
0
V.OUT
GND
R701
12.7
4.5
Vcc
Vin2
22
1/4W
AUDIO SW(L) IC
IC702
MM1501XNRE
0
4.5
SW1
Vin1
3.7
0
V.OUT
GND
12.7
4.5
Vcc
Vin2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
28
29
C711
R708
16V
10
KA
1K
C728
MUTE
16V
470
1.2
Q711
R711
KTC3875S_Y_RTK
MUTE
0
1K
1.2
0
Q712
R710
KTC3875S_Y_RTK
0
1K 1/4W
0
C727
R734
C724
R728
1 B
1K
1 B
1K
C725
R733
C722
R726
1
B
1K
1
B
1K
C733
16V
22
KA
C719
R745
1 B
1K
C720
R746
1 B
1K
E
F
G
YUV_IN(REAR)
J704
MSP-213V1-652_PBSN
A/V_OUT(REAR)
J708
MSP-213V2-432_PBSN
R721
YK
68
LINE2(REAR)
J703
MSP-213V2-432_PBSN
LINE1(REAR)
J701
MSP-213V2-432_PBSN
S-JACK
J702
YKF51-5503
C734
0.1 B
FRONT-VIDEO
J705
HTJ-032-03AY
FRONT-AUDIO.L
J706
HTJ-032-03AW
LINE3_A_IN_L
FRONT-AUDIO.R
J707
HTJ-032-03AR
LINE3_A_IN_R
PCB010
TMC559
F
G
H
8
7
6
5
4
3
2
1
H
G-14