Toshiba VTW21FQR Service Manual - Page 7
Browse online or download pdf Service Manual for TV Toshiba VTW21FQR. Toshiba VTW21FQR 37 pages. Combination 21" flat tv and video cassette recorder/dvd video player/ tele text
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SW_OUT_Y
TV
SW_OUT_R
SW_OUT_G
SW_OUT_B
OSD_R
OSD_G
OSD_B
MICON
OSD_Y
SDA
SCL
TEXT_RESET
Y/C_AUDIO
NORMAL_A
Y/C/AUDIO/
HF1
HEAD AMP
HF_COM
HF2
HF_ENV
VCR_A_MUTE
HF_H.SW
MICON
M.P.OFF_H
TV_A_MUTE
TV
SOUND+B
F-11
T'TEXT/Hi-Fi/SOUND AMP BLOCK DIAGRAM
TRIPLE ANALOG MPXER IC
IC1202
MM1231XF
2
7 12
3
OUT1
16
IN1A
5
OUT2
11
IN2A
6
OUT3
IN3A
8
1 14 9
HI-FI/AUDIO/CANAL SW IC
IC5501
TDA9605H
10 11
22
21
35
36
37
42
43
44
41
Q301
MUTE
D351
T'TEXT IC
IC1201
ET-TVT0310A/Q
Q1262
BLK BUFFER
27
BLANK
VIDEO IN
30
RED
29
GREEN
28
BLUE
3
2
24 32 19
AUDIO SW
IC5502
AUDIO SW
MM1501XNRE
IC5503
MM1501XNRE
19
L
20
R
2
3
6
7
8
9
Q306
MUTE
Q305
MUTE
20
Q1253
SYNC BUFFER
SP353
SOUND AMP IC
SPEAKER
IC353 AN7522N
SP351
6
L
4
SPEAKER
1
1
2
J2201
9
2
HEAD PHONE JACK
7
5
10
5
8
R
12
3
Y/C/AUDIO/
Y/C_VIDEO
HEAD AMP
TEXT_SYNC
TV
SOUND_A_L
SOUND_A_R
MONITOR_A_L
MONITOR_A_R
FRONT_A_IN_L
DEMODULATOR/
21PIN/NICAM
FRONT_A_IN_R
REAR_A_IN_L
REAR_A_IN_R
DVD_A_OUT_L
DVD_A_OUT_R
SOUND_R
SOUND_L
TV_POWER_H
MICON
VOL_CTL
F-12