Sharp XG-C330X Service Manual ▷ View online
XG-C330X
7 – 26
[7] CONDENCER Unit
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عCONDENCER Unit (SIDE-A)
عCONDENCER Unit (SIDE-B)
عCONDENCER Unit (Chip SIDE-B)
R9501
R9502
R9503
R9504
R9505
R9506
R9507
XG-C330X
7 – 27
MEMO
XG-C330X/C430X
8 – 1
XG-C330X
Service Manual
CHAPTER 8.
SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIA-
GRAM
GRAM
1. VOLTAGE MEASUREMENT CONDITION:
1. Voltages at test points are measured at the supply voltage of AC
220V. Signals are fed by a color bar signal generator for servicing
purpose and the above voltages are measured with a 20k ohm/V
tester.
purpose and the above voltages are measured with a 20k ohm/V
tester.
2. WAVEFORM MEASUREMENT CONDITION:
1. Waveforms at test points are observed at the supply voltage of AC
220V. Signals are fed by a color bar signal generator for servicing
purpose.
purpose.
3. INDICATION OF RESISTOR & CAPACITOR:
RESISTOR
1. he unit of resistance “
Ω” is omitted.
(K=k
Ω=1000 Ω, M=MΩ).
2. All resistors are
± 5%, unless otherwise noted.
(J=
± 5%, F= ± 1%, D= ± 0.5%)
3. All resistors are 1/10W, unless otherwise noted.
4. All resistors are Carbon type, unless otherwise noted.
: Solid
: Cement
: Oxide Film
: Special
: Metal Coating
CAPACITOR
1. All capacitors are
μF, unless otherwise noted.
(P=pF=
μμF).
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.
slight difference from yours.
SAFETY NOTES:
1. DISCONNECT THE AC PLUG FROM THE AC
OUTLET BEFORE REPLACING PARTS.
2. SEMICONDUCTOR HEAT SINKS SHOULD BE
REGARDED AS POTENTIAL SHOCK HAZARDS
WHEN THE CHASSIS IS OPERATING.
OUTLET BEFORE REPLACING PARTS.
2. SEMICONDUCTOR HEAT SINKS SHOULD BE
REGARDED AS POTENTIAL SHOCK HAZARDS
WHEN THE CHASSIS IS OPERATING.
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.
SET. BE SURE TO REPLACE THESE PARTS WITH
SPECIFIED ONES FOR MAINTAINING THE SAFETY AND
PERFORMANCE OF THE SET.
C
W
S
T
N
XG-C330X/C430X
8 – 2
[2] SCHEMATIC DIAGRAM
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عMAIN Unit-1/11
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