Sony TC-WE475 (serv.man3) Service Manual ▷ View online
TC-WE475
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
SUPPLEMENT - 2
File this Supplement with the Service Manual.
Subject :
z
TRANS (B) BOARD AND POWER TRANSFORMER CHANGE
z
ARRANGEMENT OF THE POWER CORD
SERVICE MANUAL
Ver 1.4 2002.11
9-873-893-82
2
TC-WE475
TRANS (B) BOARD AND POWER TRANSFORMER CHANGE
Change the pattern of TRANS (B) board could conform to both power transformers of the new type and the former type.
Change the pattern of TRANS (B) board could conform to both power transformers of the new type and the former type.
HOW TO DISTINGUISH A SET
Distinguish a power transformer by the part code that it is printed on the label.
TRANS (B) Distinguish a circuit board in the difference of the pattern form.
Distinguish a power transformer by the part code that it is printed on the label.
TRANS (B) Distinguish a circuit board in the difference of the pattern form.
• Abbreviation
CND
CND
: Canadian model
SP
: Singapore model
AUS
: Australian model
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
Ref.No.
FORMER TYPE
NEW TYPE
60
1-685-974-12 TRANS (B) BOARD
1-685-974-13 TRANS (B) BOARD
(Conforms only to the former type power transformer)
(Conforms to both power transformers of the new type
and the former type)
0 T901
1-431-786-12 TRANSFORMER, POWER (AEP,UK,AUS)
1-427-783-21 TRANSFORMER, POWER (AEP,UK,AUS)
0 T901
1-431-788-12 TRANSFORMER, POWER (US,CND)
1-427-782-21 TRANSFORMER, POWER (US,CND)
0 T901
1-431-789-12 TRANSFORMER, POWER (SP)
1-427-784-21 TRANSFORMER, POWER (SP)
Caution : Replace a TRANS (B) board with the last digit -13 when
replace a power transformer with the new type.
replace a power transformer with the new type.
ARRANGEMENT OF THE POWER CORD (AEP,UK,AUS,SP model)
SP model
AEP, UK, AUS model
SWSP BOARD
Earth wire
Power cord
Lead pin
CNM701
1
2
2
3
4
TRANS (B) BOARD
Earth wire
Lead pin
CNM701
1
TRANS (B) BOARD
1. Pull the power cord upward, and prevent looseness.
1. Catch the lead wires in the lead pin.
2. Catch power cord in the lead pin.
2. Wind the earth wire more than twice.
3. Wind the earth wire more than twice.
4. Leave the power cord and lead wires may not touch
the power transformer.
4. Leave the power cord and lead wires may not touch
the power transformer.
NO701
C752
CP2
C753
C751
12
(12)
1-685-974-
TRANS(B) BOARD
(CHASSIS)
1
7
NO701
C752
CP2
C753
C751
13
(13)
1-685-974-
TRANS(B) BOARD
(CHASSIS)
1
7
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