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Grundig ST 70 – 250 IDTV TV
Manufacturer:
Model:
ST 70 – 250 IDTV
Date:
1999
Class:
Type:
SubType:
Service Manual
Manual type:
Service Manual
Pages:
84
Size:
5.11 Mbytes (5360320 Bytes)
Language:
english, german
Revision:
Manual-ID:
72010 026 9000
Date:
unknown
Quality:
Electronic document, no scan, very well readable.
Upload date:
2011 03 05
MD5:
36db23f0b34863e178290d855410829f
Downloads:
12563

Information

Table of Contents Page General Section ... 1-2…1-26 Test Equipment ... 1-2 General Notes ... 1-3 Module List ... 1-4 Technical Data ... 1-5 Safty Advices / Service Notes ... 1-6 Circuit Diagram Symbols ... 1-7 Notes for User, only German (MW 82 – 40 / 8) ... 1-11 Service and Special Functions ... 1-23 Alignment ... 2-1…2-8 Alignment Layout ... 2-1 1. Chassis Board ... 2-6 2. Picture Tube Board ... 2-8 Layout of the PCBs and Circuit Diagrams ... 3-1…3-68 Oscillograms Chassis ... 3-1 Testpoints Chassis ... 3-3 Chassis Board ... 3-5 Standby Power Supply 29304 050 2900 ... 3-13 Standby Power Supply 29304 050 8200 ... 3-14 Mains Chassis ... 3-15 Colour Chassis ... 3-19 Feature Box 29504 103 4201 ... 3-23 Velocity Modulation Board 29305 108 0700 ... 3-29 Focusing Board 29305 025 3600 ... 3-30 Signal Module 29504 102 3400 ... 3-31 Signal Module 29504 162 3400 ... 3-35 Signal Module 29504 102 3600 / 29504 162 3600 ... 3-39 SAT Module 29504 106 2400 ... 3-43 PIP Module 29504 106 5500 ... 3-47 VGA Module 29305 160 3600 ... 3-53 Picture Tube Board 29305 122 0400/1000/1200/1700/2700 ... 3-55 Picture Tube Board 29305 122 2000 ... 3-57 Mains Switch Board 29305 165 6200/6500/7900/8600 ... 3-59 Keyboard 29501 081 8500 ... 3-59 Mains Interference Elimination Board 29305 150 0700/0800 ... 3-60 Control Unit 29501 082 3700/4600 / 29501 085 0400 ... 3-61 Keyboard 29501 083 0400 ... 3-61 Control Unit 29501 082 4400/5100/7600/7700 ... 3-63 Control Unit 29501 082 8400/8500 / 29501 085 0100/0200 ... 3-65 Control Unit 29501 082 1300 ... 3-67 Spare Parts Lists ... 4-1…4-14

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