Y/C/Audio/Head Amp/21Pin/In/Out; Micon; Tv Block Diagram - Toshiba VTV1415 Service Manual

Y/C_V
TUNER_V
TUNER_A
Y/C/AUDIO/
HEAD AMP/
Y/C_A
21PIN/IN/OUT
JACK_V
TU601
Q607
11
1
4
5
SDA

MICON

SCL
Q507
F-BACK SW
AC IN
F501
E-1
CF601
CHROMA/IF IC
PRE AMP IC601 STV2246E
4
1 5
6
PIFIN1
7
PIFIN2
8
RF_AGC_OUT
55 AUDIO_OUT
14 EXT_AUDIO_IN
11 FM_OUT
51 SCL
52
SDA
CP851
T501
POWER REG IC
IC502
16
IC506 11
STR-G6653
LTV-817M-VB 10
13
1 5
5
FEED BACK
14
L503
DEGAUSS COIL
18
8
D501~D504
RECTIFIER
AT+12V

TV BLOCK DIAGRAM

Q602
BUFFER
CF605
S-TRAP
Q608
BUFFER
27
47 25 26
13 44 18 22
9V REG. IC
IC1007 1 3
P. CON+9V
KIA7809API
5V REG. IC
IC1004
KIA7805API
7 1 3
P.CON+5V
5V REG. IC
IC1005
KIA7805API
5
1 3
P.CON+5V A
6
3
5V REG. IC
IC1001
KIA7805API
3
1 AT+5.6V
V-DRIVE IC IC401 TDA8174A
3
4 10 2
11 1
Q405
H-DRIVE
28
R. OUT 32
Q805
GREEN AMP
31
G. OUT
B. OUT 30 Q806
BLUE AMP
37
OSD_KB
34
OSD_B
OSD_G 35
OSD_R 36
46
BCL/SAF
49
LBF/SSC
48
H_OUT
42
X1/VAMP/CHR_OUT
XTAL1 40
X601
4.433619MHz
SOUND AMP IC
IC351 AN7511
2
5
4
1
Q1011
P.CON SW
21_B
Y/C/AUDIO/
21_G
HEAD AMP/
21_R
21PIN/IN/OUT
21_Y
Q403
SWITCHING H_CTL
MICON
Q611
SW PROTECT
Q406
DY
H.OUTPUT
Q804
RED AMP
J801
7
9
V801
3
CRT
FB401
8
3 F
1
7
S
10 F
2
HV
VD
HD
OSD_Y MICON
OSD_B
OSD_G
OSD_R
8
SP352
SPEAKER
7
J2201
6
2
HEADPHONE
1
TV_POWER_H
TV_A_MUTE
MICON
VCR_POWER_H
POWER_FAIL(DC)
E-2