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4-1. BLOCK DIAGRAMS (1)
CN6003
AC IN
AC IN
G2 ( )
POWER SUPPLY
1
3
L6000
IC6000
MAIN BRIDGE RECTIFIER
1
2
VC1
23
16
T6001
D6023
TO B BOARD
CN6301
CN6001
AUDIO VCC
1
4
2
3
F6000
5A
BRIDGE
RECTIFIER
D6000
20
22
SWITCH
Q6003
SWITCH
Q6004
15
OCP
VGL
VS
VGH
F/B
PH6001
PHOTO-
COUPLER
Q6001
Q6002
PHOTO-
COUPLER
PH6000
IC6100
STANDBY
CONTROLLER/DRIVER
5
3
7
8
2
4
8
4
9
1
5
2
T6100
IC6101
REGULATOR
1
3
PHOTO-
COUPLER
PH6100
BUFFER AMP
& SWITCH
Q6005, Q6010,
Q6009
7
5
T6002
7
5
D6020
CN6101
5
11
2
TO A BOARD
CN6204
POWER-AV
STBY 5V
IC6001
REGULATOR
1
3
13
11
12
9
10
8
14
13
12
11
10
9
PS6003
V SENSE
1
L6009
3
1
L6008
3
D6019
PS6001
PS6002
AUDIO VCC
6
2
1
SIGNAL VCC
SIGNAL VCC
10.5V
16.5V
16.5V
16.5V
16.5V
4
3
2
1
DIMMER
BACKLIGHT
PANEL DET
13
12
11
1
2
3
PANEL DET
BACKLIGHT
DIMMER
CN6002
CN6005
LCD
SCREEN
TO A BOARD
CN6201
D6021
D6022
5
16.5V
POWER
INPUT
BUFFER
Q6000
POWER FACTOR CORRECTION
D6016
H1 ( )
CONTROL
BUTTONS
TO B BOARD
CN0101
3
1
CN9000
SWITCH
S9000, S9001
S9002, S9006
SWITCH
S9003, S9004,
S9005
KEY 1
KEY 2
TO A BOARD
CN2211
HEADPHONES
H-PLUGGED
CN9200
CN9300
9
1
3
J9201
J9300
H2
( )
FRONT INPUT,
HP OUTPUT
5
C FRONT
Y/CVBS-FRONT
3
1
TO H3 BOARD
CN3702
V
L
R
4
3
2
1
7
HP-L-OUT
HP-R-OUT
FRONT IN-R
FRONT IN-L
CN3703
H3 ( )
SCART 2
24
RF-SW
22
SW MONITOR
20
C INPUT
18
Y INPUT
Y/C SWITCH
5
VIDEO SWITCH
13
SC2-OUT-R-H3
9
11
2
1
MODE 2
3
TO A BOARD
CN3621
4
15
10
9
11
13
12
1
Y FRONT
BUFFER
Q3709
3
C FRONT
5
C SCART
14
SW OUT
2
Y SCART
BUFFER
Q3708
BUFFER
Q3701
BUFFER
Q3702
BUFFER
Q3707
Y/CVBS FRONT
15
BUFFER
Q2700
BUFFER
Q2701
SC2-IN-R-H3
SC2-OUT-L-H3
SC2-IN-L-H3
AV LINK
C FRONT
C IN
VIDEO OUT
VIDEO IN
RIGHT OUT
RIGHT IN
LEFT OUT
LEFT IN
MODE
AV LINK
CN3702
CN3700
TO H2 BOARD
CN9300
IC3701
ANALOG
MULTIPLEXER/
DE-MULTIPLEXER
1
3
BUFFER
Q3711
BUFFER
Q3712
SCART
6
1
STBY 5V
TO A BOARD
CN0041
CN9050
LED 2
OUT
IC9050
IR RECEIVER (SIRCS)
H5 ( )
IR RECEIVER
& LED'S
VCC
2
SIRCS
5
LED 1
5V STANDBY
POWER
STANDBY
Содержание WEGA KLV-27HR3
Страница 19: ... 18 WA1 RM Y1108 SECTION 2 DISASSEMBLY 2 2 REAR COVER REMOVAL 2 1 REAR CABINET ASSEMBLY REMOVAL ...
Страница 20: ... 19 WA1 RM Y1108 2 3 A BOARD REMOVAL 2 4 G2 BOARD REMOVAL ...
Страница 21: ... 20 WA1 RM Y1108 2 5 H1 BOARD REMOVAL 2 6 H2 BOARD REMOVAL ...
Страница 22: ... 21 WA1 RM Y1108 2 7 H3 BOARD REMOVAL 2 8 H5 BOARD REMOVAL ...
Страница 23: ... 22 WA1 RM Y1108 2 9 LCD BRACKET REMOVAL 2 10 LCD ASSEMBLY REMOVAL ...
Страница 40: ... 39 UF4005PKG23 CATHODE ANODE 8 7 6 5 1 3 4 2 TDA2822D013TR TC7SET02FU TE85R TL1431CZ AP TA8216H ...