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Durabrand DVR90VG
Sylvania Durabrand DVR90VG User Manual
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SER
VICE MANU
AL
Main Section
I
Specifi
cations
I
Prep
ar
atio
n f
or
Se
rvic
ing
I
Adjustment Pr
ocedures
I
Schematic Diagrams
I
CB
A’
s
I
Exploded Vie
ws
I
Pa
r
t
s
L
i
s
t
When servicing the dec
k
mechani
sm, refe
r to MK14 D
eck
Mech
anism
Se
ctio
n.
Dec
k Mec
hanism P
ar
t No.:
N2460FL
D
VD RECORDER &
VIDEO CASSETTE RECORDER
D
VR90V
G
2
Table of Contents
Table of Contents
3
Specifications
4
Laser Beam Safety Precautions
6
Important Safety Precautions
7
Standard Notes for Servicing
9
Preparation for Servicing
13
Cabinet Disassembly Instructions
14
Electrical Adjustment Instructions
19
How to Initialize the DVD Recorder & VCR
20
Firmware Renewal Mode
21
Function Indicator Symbols
22
Block Diagrams
25
Schematic Diagrams / Cba's and Test Points
35
Waveforms
56
Wiring Diagram < VCR Section
57
Wiring Diagram < DVD Section
58
System Control Timing Charts
59
IC Pin Function Descriptions
69
Lead Identifications
72
Exploded Views
73
Mechanical Parts List
75
Electrical Parts List
76
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Sylvania Durabrand DVR90VG Specifications
General
Brand
Sylvania
Model
Durabrand DVR90VG
Category
Voice Recorder
Language
English
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