Sony RM-921 Manuals

Manuals and User Guides for Sony RM-921. We have 1 Sony RM-921 manual available for free PDF download: Service Manual

Sony RM-921 Service Manual

Sony RM-921 Service Manual (182 pages)

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Brand: Sony | Category: Monitor | Size: 17.62 MB

Table of Contents

Service Manual
1
Table of Contents
5
1 Operating Instructions

9
- Location and Function of Parts and Controls
  12
- Side Connections
  16
- Adjusting the Picture
  20
- Resizing and Positioning the Picture
  21
- Control Function
  26
- Self-Diagnosis Function
  27
- Mounting Bracket
  30
- Operating Instructions
  30
- Installation Manual for Dealers
  32
  - Overview
    34
  - Parts List
    34
  - Installation
    35
  - Specifications
    37
- Operating Instructions
  39
- Installation Manual for Dealers
  41
2 Service Informations

43
- Circuit Boards Location
  43
- Disassembly
  44
3 Electrical Adjustments

53
- Equipment Required
  53
- Electrical Adjustments Using the Service Mode
  53
- White Balance Adjustment
  55
- A/D Calibration Adjustment
  55
- Video Processor Adjustment
  56
- Watch Error Adjustment
  63
- Switching Regulator (APS-132 M/136 M Board) Adjustments
  77
  - Preparation
    77
  - System Minimum Frequency Adjustment
    77
  - VS System Minimum Frequency Adjustment
    77
  - VA System Minimum Frequency Adjustment
    77
  - PFC Voltage Adjustment
    77
  - Adjustment
    77
  - VS Adjustment
    78
  - VS OCP (Only PFM-510A2W)
    78
  - VA Adjustment
    78
  - VA OCP (Only PFM-510A2W)
    78
4 Trouble Shooting

79
- Judging Method When Image Does Not Appear
  79
- Self Diagnosis Function
  80
  - Outline
    80
  - Criteria for Judgment of Abnormality
    80
- Error Code Table
  82
5 Semiconductors

83
6 Exploded Views

85
- Power Block
  86
- SC and I/O Blocks
  87
- Cabinet Block
  88
- Packing Materials
  89
- Mb-514
  90
7 Electrical Parts List

91
8 Block Diagrams

125
- B (1/7), Ua (1/2), Uj (1/3), H1 (1/4), (2/4)
  125
- B (2/7), B1, Uj (2/3), H1 (3/4)
  126
- B (5/7), H1 (4/4), Uj (3/3)
  129
- B (7/7), H6, Af, Ua (2/2), S1
  131
- M (Pfm-500A3W)
  132
- M (Pfm-510A2W)
  133
9 Diagrams

135
- Frame Schematic Diagrams
  136
  - Frame (1/2)
    136
  - Frame (2/2)
    137
- Schematic Diagrams and Printed Wiring Boards
  138
  - B (1/14)
    144
  - B (2/14)
    145
  - B (3/14)
    146
  - B (4/14)
    147
  - B (5/14)
    148
  - B (6/14)
    149
  - B (7/14)
    150
  - B (8/14)
    151
  - B (9/14)
    152
  - B (10/14)
    153
  - B (11/14)
    154
  - B (12/14)
    155
  - B (13/14)
    156
  - B (14/14)
    157
  - M (3/4) (Pfm-500A3W)
    170
  - M (4/4) (Pfm-500A3W)
    171

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