Sylvania Durabrand DVR900E Service Manual page 41

Hide thumbs Also See for Durabrand DVR900E:
Table of Contents

Advertisement

AV CBA Bottom View
WF3
C4411
Plus lead
1-8-33
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F2101) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
CAUTION
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
F
REPLACE ONLY WITH THE SAME TYPE FUSE.
ATTENTION : POUR UNE PROTECTION CONTINUE LES RISQES
A
V
D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE.
RISK OF FIRE-REPLACE FUSE AS MARKED.
"This symbol means fast operating fuse."
WF5
"Ce symbole reprèsente un fusible à fusion rapide."
PIN 8 OF
CN4401
WF7
PIN 18 OF
CN4502
WF1
WF4
PIN 10 OF
PIN 12 OF
WF2
WF6
CN4401
CN4401
PIN 14 OF
PIN 25 OF
CN4401
CN4401
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
AV CBA
Ref No.
ICS
IC2101
IC4041
IC4163
IC4164
IC4165
IC4166
IC4201
IC4202
IC4401
IC4421
IC4502
IC4503
TRANSISTORS
Q2101
Q2102
Q2103
Q2203
Q2204
Q2205
Q2207
Q4161
Q4162
Q4261
Q4262
Q4301
Q4424
Q4425
Q4426
Q4451
Q4501
Q4502
Q4505
CONNECTORS
CN2204
CN2202
CN2203
CN4101
CN4202
CN4203
CN4401
CN4502
1-8-34
BE6500F01023A
Position
B-2
E-2
E-2
D-2
D-2
D-2
E-3
E-4
E-2
C-2
D-3
E-3
A-2
A-2
A-2
B-2
B-2
C-2
B-1
C-3
C-3
E-3
E-3
C-1
D-1
D-1
C-1
C-2
C-2
C-1
E-1
A-3
B-3
C-1
E-4
E-4
F-3
E-2
D-3

Advertisement

Table of Contents
loading

Table of Contents