Electrical Parts List - Sanyo C28W1 Service Manual

CHASSIS ELECTRICAL PARTS LIST
Product safety should be considered when a component replacement is made in any area of a receiver.
Components indicated by a
special significance to product safety. It is particularly recommended that only parts specified on the following parts
list be used for components replacement pointed out by the mark.
Note: Parts order must contain Service Ref. No., Part No., and descriptions.
Ref. No. Part No.
Read description in the Capacitor and Resistor as follows:
CAPACITOR
CERAMIC 100P K 50V
Tolerance Symbols:
Less than 10PF
A: Not specified B: ±0.1PF
D: ±0.5PF
R: ±0.25-0PF
More than 10PF
A: Not specified B: ±0.1%
D: ±0.5%
H: ±3%
L: ±15%
P: +100-0%
U: +75-10%
X: +40-20%
Rated value: P=pico farad, U=Micro farad
Material:
CERAMIC.......... Ceramic
MT-PAPER........ Metallized Paper
POLYESTER..... Polyester
MT-POLYEST.... Metallized Polyester
POLYPRO.......... Polypropylene
MT-POLYPRO.... Metallized Polypropylene
COMPO FILM..... Composite film
MT-COMPO........ Metallized Composite
STYRENE........... Styrene
TA-SOLID........... Tantalum Solid
AL-SOLID........... Aluminium Solid
ELECT................ Electrolytic
NP-ELECT.......... Non-polarised Electrolytic
OS-SOLID.......... Aluminium Solid with Organic Semiconductive Electrolytic
DL-ELECT.......... Double Layered Electrolytic
RESISTOR
CARBON 4.7K J A
Tolerance Symbols:
A: ±0.05% B: ±0.1% C: ±0.25% D: ±0.5%
F: ±1%
M: ±20%
Rated value, ohms:
K: 1,000, M: 1,000,000
Material:
CARBON........... Carbon
MT-FILM............ Metal Film
OXIDE-MT......... Oxide Metal Film
SOLID................ Composition
MT-GLAZE......... Metal Glaze
WIRE WOUND... Wire Wound
CERAMIC RES.. Ceramic
FUSIBLE RES.... Fusible
F2HT
! mark in this parts list and the circuit diagram show components whose value have
Description
Rated Voltage
C: ±0.25PF
F: ±1PF G: ±2PF
S: ±0-0.25PF E: +0-1PF
C: ±0.25%
F: ±1% G: ±2%
J: ±5% K: ±10%
M: ±20% N: ±30%
Q: +30-10% T: +50-10%
V: +20-10% W: +100-10%
Y: +150-10% Z: +80-20%
1/4W
Rated Wattage
Performance Symbols:
A: General B: Non flammable Z: Low noise
Other: Temperature coefficient
G: ±2% J: ±5% K: ±10%
P: +5-15%
Ref. No. Part No.
Chassis Construction:
SERVICE REF. NO. C28WN1-00
610 267 7010 ASSY,PWB,CRT F2HV
610 267 6860 ASSY,PWB,FRONT F2HV
610 267 6877 ASSY,PWB,SUB POW.F2HV
610 266 4850 ASSY,PWB,POW/DEF.F2HV
610 266 4874 ASSY,PWB,MAIN F2HV
610 266 4300 ASSY,PWB,SIF F2HV
610 266 4317 ASSY,PWB,NICAM F2HV
610 266 4324 ASSY,PWB,SUB VIDEO F2HV
610 266 4331 ASSY,PWB,BACK TERM.F2HV
610 266 4812 ASSY,PWB,TEXT F2HV
SERVICE REF. NO. C28W1-00
610 267 7010 ASSY,PWB,CRT F2HV
610 267 6860 ASSY,PWB,FRONT F2HV
610 267 6877 ASSY,PWB,SUB POW.F2HV
610 266 4850 ASSY,PWB,POW/DEF.F2HV
610 266 4874 ASSY,PWB,MAIN F2HV
610 266 4300 ASSY,PWB,SIF F2HV
*610 267 7430 ASSY,PWB,NICAM F2HT
610 266 4324 ASSY,PWB,SUB VIDEO F2HV
610 266 4331 ASSY,PWB,BACK TERM.F2HV
610 266 4812 ASSY,PWB,TEXT F2HV
*THIS PANEL IS THE ONLY DIFFERENCE BETWEEN 28WN1&28W1
------------------------------------------------------
OUT OF CIRCUIT BOARD
PICTURE TUBE
/ ! \
Q901 414 008 2407
COIL
/ ! \
L901 645 001 8602
645 023 4750
/ ! \
L902 645 006 4470
MISCELLANEOUS
A901 610 003 1708
610 003 1739
SP901 645 011 1358
SP902 645 011 1358
W0C19G 645 019 2906
W0E0M 645 019 2890
W10S2CC 645 013 0137
/ ! \
W901 645 012 7632
W902 610 250 3142
W902A 610 079 4085
W902B 610 079 4085
------------------------------------------------------
-22-
Description
(See page 24)
(See page 24)
(See page 25)
(See page 26)
(See page 29)
(See page 33)
(See page 33)
(See page 34)
(See page 35)
(See page 37)
(See page 24)
(See page 24)
(See page 25)
(See page 26)
(See page 29)
(See page 33)
(See page 38)
(See page 34)
(See page 35)
(See page 37)
CRT W66LFC195X
COIL,DEGAUSSING
COIL,DEGAUSSING
YOKE,DEFLECTION
CG PURITY MAGNET
CG PURITY MAGNET
ASSY,SPEAKER
ASSY,SPEAKER
CORD,ID CONNECTOR
CORD,ID CONNECTOR
CORD,ID CONNECTOR
ASSY,CORD,POWER
ASSY WIRE,GND CONNECTOR S4
GROUNDING SPRING-F
GROUNDING SPRING-F
/ ! \