Read Sharp LC-37P70E (serv.man15) Service Manual online
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.
SCHEMATIC DIAGRAMS
Description
VOLTAGE MEASUREMENT CONDITION:
1. The voltages at test points are measured on exclusive AC adaptor and 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.
INDICATION OF RESISTOR & CAPACITOR:
RESISTOR
1. The unit of resistance “Ω ” is omitted. (K=kΩ=1000 Ω, M=MΩ).
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.
C
: Solid
W
: Cement
S
: Oxide Film
T
: Special
N
: Metal Coating
CAPACITOR
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.
(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.
!
1
I
H
G
F
E
D
C
B
A
2
3
4
5
6
7
LC-26/32/37P70E Key Unit Diagram
LC-26/32/37P70E RC/LED Unit Diagram
106
LC-26P70E
LC-32P70E
LC-37P70E
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