Sharp LC-32FH510E (serv.man14) Service Manual ▷ View online
45
LC-32FH500
LC-32FH510
LC-32FH510
DUNTKF534WE01
S4051
K0003AJ
K0003AJ
CH-UP
"%
S4052
K0003AJ
K0003AJ
CH-DOWN
!!"’
S4053
K0003AJ
K0003AJ
INPUT
S4054
K0003AJ
K0003AJ
VOL-UP
"%
S4055
K0003AJ
K0003AJ
VOL-DOWN
!!"’
S4057
K0003AJ
K0003AJ
POW
R4053
8.2K
1/8W
R4051
8.2K
8.2K
1/8W
R4052
12K
1/8W
12K
1/8W
S4056
K0003AJ
K0003AJ
MENU
R4054
12K
1/8W
12K
1/8W
P4051
N0441CE
TO LCD CONT
KM
1
KEY1
2
KEY2
3
STBY_POW
4
GND
KEY UNIT
(QPWBFF534WJ)
BU+3.3V
BU+3.3V
C5102
2.2u
TVF
16V
R5109
680
680
R5108
150
150
R5101
100
100
DUNTKF471WE01
RMC5101
UA053WJ
UA053WJ
IR RECEIVER MODULE
1
OUT
2
GND
3
VCC
D5103
PX0421CE
TV POW
G/B
1
2
3
4
R
SLD5101
PA076WJFW
TL101
TL102
TL103
TL104
TL105
TL106
TL108
TL107
P5101
N0563TA
TO TANSHI
RA
1
BU+3.3V
2
GND
3
R/C
4
LED GREEN
5
LED RED
(
)
IMPORTANT SAFETY NOTICE:
PARTS MARKED WITH “ ” ( )
ARE
IMPORTANT FOR MAINTAINING THE SAFETY OF
THE SET. BE SURE TO REPLACE THESE PARTS
WITH SPECIFIED ONES FOR MAINTAINING THE
SAFETY AND PERFORMANCE OF THE SET.
ARE
IMPORTANT FOR MAINTAINING THE SAFETY OF
THE SET. BE SURE TO REPLACE THESE PARTS
WITH SPECIFIED ONES FOR MAINTAINING THE
SAFETY AND PERFORMANCE OF THE SET.
SCHEMATIC DIAGRAMS
Description:
VOLTAGE MEASUREMENT CONDITION:
1. The voltages at test points are measured on the stable supply voltage of AC 230V. Signals are fed by a color bar
signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester.
signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester.
INDICATION OF RESISTOR & CAPACITOR:
RESISTOR
1. The unit of resistance “
1. The unit of resistance “
” is omitted. (K=k=1000 , M=M).
2. All resistors are ± 5%, unless otherwise noted. (J= ± 5%, F= ± 1%, D= ± 0.5%)
3. All resistors are 1/16W, unless otherwise noted.
4. All resistors are Carbon type, unless otherwise noted.
3. All resistors are 1/16W, unless otherwise noted.
4. All resistors are Carbon type, unless otherwise noted.
C
: Solid
W
: Cement
S
: Oxide Film
T
: Special
N
: Metal Coating
CAPACITOR
1. All capacitors are μF, unless otherwise noted. (P=pF=μμ
1. All capacitors are μF, unless otherwise noted. (P=pF=μμ
F).
2. All capacitors are 50V, unless otherwise noted.
3. All capacitors are Ceramic type, unless otherwise noted.
3. All capacitors are Ceramic type, unless otherwise noted.
(ML): Mylar
(TA): Tantalum
(PF): Polypro Film
(ST): Styrol
CAUTION:
This circuit diagram is original one, therefore there may be a
slight difference from yours.
slight difference from yours.
!
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
LED Unit Diagram
DUNTKF471WE01
KEY Unit Diagram
DUNTKF534WE01
ZZ (2009.12.14)
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