Orion TV-32082 A, Service Manual

Page: 26 / 55

A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP3801_2
127301123K2
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
3
4
5
6
7
8
9
IC3802
KIA431A-AT
+32V REG. IC
1 2 3
IC3801 BA00BC0WFP-E2
9V_REG IC
1 2 4 5 6
CP3802_2
127301109K2
1
2
3
4
5
6
7
8
9
D3804
1H3-E
D3801
EC31QS04
Q3813
KTA1504S_Y_RTK
TU+32V SW
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
CAUTION: DIGITAL TRANSISTOR
Q3809
KRC102SRTK
P.CON SW
B3803
HCB1608KF-121T20
B3806
W4BRH3.5X6X1.0X2
B3805
HCB1608KF-121T20
B3804
HCB1608KF-121T20
B3802
HCB1608KF-121T20
B3800
HCB1608KF-121T20
L3812
22uH
R3801 68K
R3806
100K
R3805 120K
R3810
3.9K
R3825
2.7K
R3824
5.6K +-1%
R3823
27K +-1%
R3826
22K
R3827
22K
1/4W
R3828
330 1/4W
R3830
6.8K
+-1%
R3831
1K
+-1%
R3832
100
R3829
10K
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C3812
0.001
B
C3810
0.1
B
C3806
0.1
B
C3811
0.001
B
C3813
0.001
B
C3819
0.1
B
C3817
0.1
B
C3818
0.1
B
C3820
0.1
B
C3816 0.1
B
C3804
0.001
B
C3803
0.1
B
C3805
0.1
B
C3814
0.001
B
C3802
0.1
B
C3801
0.1
B
C3809
0.01 B
C3808 1B
C3807
1B
C3815
100
16V
YK_P
C3837
4.7
50V
YK_P
W820
W837
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
P.CON+32V
P.CON+5V
GND
GND
AT+5V
SOUND+B
P.CON+9V
SOUND_GND P.CON+32V
SW+12V
SYS_POWER_H
GND
GND
P.CON+9V
AT+5V
RLY_H
SYS_POWER_H
LIGHT_CONTROL
LIGHT_POWER_H
AT+5V
SOUND+B
SOUND_GND
AT+34V
AT+5V
GND
P.CON+9V
POWER_FAIL
SYS_POWER_H
DTV+3.3V
LCD+B
P.CON+5V
GND
GND
P.CON+9V
P.CON+5V
AT+5V
SW+12V
SW+12V
P.CON+8V
GND
P.CON+5V_DTV
AT+5V
P.CON+8V
POWER_FAIL
SYS_POWER_H
LIGHT_POWER_H
PANELPOWER_H
LIGHT_CONTROL
RLY_H
AT+34V
P.CON+5V
PANELPOWER_H
LCD+B
(CP412_2)
(CP411)
TO SOUND AMP/HEADPHONE AMP
TO TUNER
POWER3 SCHEMATIC DIAGRAM
TO AV JACK/SWITCH
TO PANEL INTERFACE
TO REGULATOR
12.3 0 9.0 1.3 2.5
V_ADJ V_OUT GND V_IN V_C
30.2 0 2.5
Ref. GND CATHODE
G-4 G-3
0
3.3
36.2
32.1
30.2 33.1
NC
NC
NC
PCBF40
CMF108
FROM/TO POWER2
FROM/TO POWER2
SOUND+B
SOUND+B
SOUND GND
SOUND GND
SW+12V
SW+12V
STAND-BY_H
GND
GND
GND
LIGHT_CTL
AT+5V
AT+5V
POWER_FAIL
GND
GND
GND
POWER_ON_H
INVERTOR_H
NC
NC
DTV+3.3V
DTV+3.3V
PANEL_POWER_H
GND/DVB,ON-H
GND
GND
LCD+B
LCD+B
P.CON+5V
P.CON+5V
AT+34V
TO JACK
TO 21PIN
FROM/TO SCALER
(MAIN PCB)