Micon1/Stereo/Sound Amp; Tv Block Diagram - Toshiba 30HF66 Service Manual

RY501
DEGAUSS RELAY
Q503
CD507
DEGAUSS COIL
RELAY DRIVE
F501
CD501
REGULATOR
IC506
KIA431A-AT
1 3 FEED BACK
IC501
PS2561AL1-1-V(W)
2
DEGAUSS_H
TV_POWER_H
OSD_BLK1
OSD_BLK2
MICON1/
STEREO/
OSD_R
SOUND AMP
OSD_G
OSD_B
SDA1
SCL1
Y_OUT
TUNER/DIGITAL/
POWER2 U_OUT
Y_OUT
E-1
TRANSFORMER
T501
D506, D507
D510, D511
8
3
6
RY502
DEGAUSS RELAY
Q502
RELAY DRIVE
TRANSFORMER
D520~D523
T502
D525~D528
1
7
Q504, Q505
3 SWITCHING 4
PROGRESSIVE IC
IC603 TA1360ANG
19 DEF/DAC Vcc
55
Y/C Vcc
50
Ys2(ANALOG OSD)
51
Ys1(ANALOG OSD)
52 Ym/P-MUTE/BLK
ANALOG OSD R IN
39
38 ANALOG OSD G IN
37 ANALOG OSD B IN
31 SDA
30 SCL
14
SYNC IN
3 Y1 IN
4 Cb1/Pb1 IN
5 Cr1/Pr1 IN

TV BLOCK DIAGRAM

Q514
Q513
10
REGULATOR
15
16
17
18
1 3 3
6 2
FEED BACK
REGULATOR
POWER CTL.
IC503
IC504
IC502
PS2561AL1-1-V(W)
KIA431A-AT
STR-W6753
REGULATOR
IC505
KIA278R09PI
1 2
10
15
12
Q802, Q811
Q606
R OUT 43 RED AMP
BUFFER
Q801, Q810
Q607
G OUT 42 BUFFER GREEN AMP
Q803, Q812
Q608
B OUT 41 BUFFER BLUE AMP
Q852, Q853, Q860
Q605
VSM OUT 54 BUFFER AMP
PIN CUSHION
V.OUTPUT
IC602 TA1317ANG
IC401 LA78041
VP OUT 27
21 6 7
T401
Q401 Q403
H-OUT 26
H.DRIVE 5 2 FL OUT
POWER FAIL
SW DTV_POWER_ON-H
AT+5V_A
AT+30V
AT+4V
AT+5V
AT+3.3V
AT+5V
1
SOUND+B
J801
8
6
DF
SF
11 7
Q854~Q859
SW
5
DY
FB401
1 HV
S
F1
2
F2
TUNER/DIGITAL/
POWER2
MICON1/STEREO/
SOUND AMP
MICON1/STEREO/
SOUND AMP
V801
CRT
E-2