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Manuals and User Guides for Sanyo VHR-M261EV. We have
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Sanyo VHR-M261EV manual available for free PDF download: Service Manual
Sanyo VHR-M261EV Service Manual (88 pages)
Sanyo Video Cassette Recorder Service manual
Brand:
Sanyo
| Category:
VCR
| Size: 9.65 MB
Table of Contents
Reference
4
Table of Contents
4
Summary
5
Key to Abbreviations
5
Important Safety Precautions
6
Precautions During Servicing
6
Safety Check after Servicing
7
Insulation Resistance Test
7
Dielectric Strength Test
7
Clearance Distance
7
Leakage Current Test
7
Proposal for Applying Short Protection
8
Service Notice on Replacing Eeprom
9
Specifications
10
Location of Customer Controls
11
Section 2
13
Cabinet & Main Chassis
13
Service Method
13
Electrical Part
13
Exploded Views
14
Cabinet & Main Frame Section
14
Packing & Accessory Remote Control Section
15
Electrical Adjustment Points Arrangement
16
Electrical Adjustment Procedures
17
Electrical Troubleshooting Guide
18
Power Circuit(SMPS)
18
Servo Circuit
21
System & Front Panel Circuit
24
Y/C Circuit
26
Tuner/If Circuit
30
Block Diagrams
32
Power Block Diagram
32
Y/C Block Diagram
34
System Block Diagram
35
AUDIO Block Diagram
36
SCART Block Diagram
36
Circuit Diagrams
37
Power, Tuner, NICAM/A2 Circuit Diagram
37
A/V, SECAM, VPS Circuit Diagram
38
System Circuit Diagram
39
SCART Circuit Diagram
40
Printed Circuit Board Diagrams
42
MAIN P.C.board
42
KEY 1 P.C.board
43
KEY 2 P.C.board
43
Section 4 Mechanism
44
Deck Mechanism Parts Locations
45
Top View
45
Bottom View
45
Deck Mechanism Disassembly
47
Drum Assembly
47
Plate Assembly Top
49
Holder Assembly CST
49
Guide CST
49
Bracket Side(L)/Bracket Assembly Door
49
Arm Assembly F/L
49
Lever Assembly S/W
49
Arm Assembly Cleaner
50
Head F/E
50
Base Assembly A/C Head
50
Brake Assembly S
51
Brake Assembly T
51
Arm Assembly Tension
51
Reel S/Reel T
51
Support CST
52
Base Assembly P4
52
Opener Lid
52
Arm Assembly T/Up
52
Arm Assembly Pinch
52
Belt Capstan/Motor Capstan
53
Clutch Assembly D33-K
53
Lever F/R
53
Bracket Assembly Jog
54
Guide Rack F/L, Gear Rack F/L
54
Brake Assembly Capstan
54
Gear Drive/Gear Cam/Gear Connector
55
Bracket Assembly L/D Motor
55
Gear Sector
56
Base Tension/Plate Slider/Lever Tension
56
Gear Assembly P3/Gear Assembly P2
57
Base Assembly P3/Base Assembly P2
57
Arm Assembly Idler Jog
57
Deck Mechanism Adjustment
59
Check
59
Mechanism Alignment Position Check
59
Checking Torque
61
Guide Roller Height Adjustment
62
Preliminary Adjustment
62
Precise Adjustment
62
Audio/Control (A/C) Head Adjustment
63
Preliminary Adjustment
63
Precise Adjustment(Azimuth Adjustment)
64
X-Value Adjustment
64
Adjustment after Replacing Drum Assembly (Video Heads)
65
Check the Tape Travel after Reassembling Deck Assembly
65
Deck Mechanism
65
Maintenance/Inspection Procedure
66
Check before Starting Repairs
66
Required Maintenance
68
Scheduled Maintenance
68
Supplies Required for Inspection and Maintenance
68
Maintenance Procedure
68
Cleaning
68
Greasing
69
Mechanism Troubleshooting Guide
70
Deck Mechanism
70
Front Loading Mechanism
73
Exploded Views
75
Front Loading Mechanism Section
75
Moving Mechanism Section (1)
76
Moving Mechanism Section (2)
77
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