Aiwa TV-SE2130EZY Service Manual page 12

SCHEMATIC DIAGRAM -2 (MAIN C.B-2/4)
MAIN C. B -2/4
(u-COM/VIDEO,AUDIO PROCESS SECTION)
POWER
S/B3.3V
A.MUTE
50V
5V
S/B_3.3V
S/B_6V
TSOP1238WI1
TXZ5V1B
25V
To NECK C.B
P501A
1 2 3 4
Q510,511
B G R
STA933Y
D591
TZX2V4A
50V
10u
C564
C587 C589 C588
27p 27p
Q700
Q504,505,508
2SC5343Yx3
5 P501
STA933-Y
C528
25V
100u
C585
TDA9367L
8V
5V
Q101
2SC5343Y
C108
-12-
8V
2200p 2200p
TZX5V6B
R556
8.2k [TV-SE1430]
10uH
6.8k [TV-SE2130]
Q502-503
2SC5343Y
25V
100u
KTC3202Y
U100
R508
880
To MAIN C.B -3/4
IC1501-35 QSS
SDA SDA
SCL SCL
EXT_1.L/R
EXT_2.L/R EXT_2.L/R
TZX5V6B
DA06
TZX5V6B
TZX5V6B
TZX5V6B
TZX5V6B
8V
DA11
TZX5V6B
EXT-1(V.IN)
TZX5V6B
DA13
2200p
2200p
DA15
TZX5V6B
DA16
TZX5V6B
TZX5V6B
R104
100k
R700
3.3k
R103
(1/2W)
12k
45V
L101 10u R105 3.9k
5V
D101
I805
BAT85
uPC574J
ANT