Telefunken TV CR210 C TV CR610 C Service Manual
This is the 79 pages manual for Telefunken TV CR210 C TV CR610 C Service Manual.
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Extracted text from Telefunken TV CR210 C TV CR610 C Service Manual (Ocr-read)
Page 1
TELEFUNKEN
SERVICE MANUAL
Sec. 1: Main Section
0 Specifications
0 Preparation for Servicing
O Adjustment Procedures
0 Schematic Diagrams
O CBAs
O Exploded views
0 Parts List
Sec. 2: Deck Mechanism Section
0 Standard Maintenance
0 Alignment for Mechanism
0 Disassembly/Assembly of Mechanism
0 Alignment Procedures of Mechanism
0 Deck Exploded Views
0 Deck Parts List
VIDEO CASSETTE RECORDER
TVCR-210(C)
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Page 2
MAIN SECTION
VIDEO CASSETTE RECORDER
TVCR-210(C)/TVCR-610(C)
Sec. 1: Main Section
0 Specifications
0 Preparation for Servicing
O Adjustment Procedures
0 Schematic Diagrams
O CBAs
O Exploded Views
0 Parts List
TABLE OF CONTENTS
Specifications ......................................................................... 1-1-1
Important Safety Precautions ............................................................. 1-2-1
Standard Notes for Servicing ............................................................. 1-3-1
Preparation for Servicing ................................................................ 1-4-1
Cabinet Disassembly Instructions .......................................................... 1-5-1
Electrical Adjustment Instructions .......................................................... 1-6-1
Block Diagrams ........................................................................ 1-7-1
Function Indicator Symbols ............................................................... 1-7-7
Schematic Diagrams / CBAs and Test Points ................................................. 1-8-1
Waveforms ........................................................................... 1-9-1
Wiring Diagrams ...................................................................... 1-10-1
IC Pin Function Descriptions ............................................................. 1-11-1
Lead Identifications .................................................................... 1-12-1
Exploded Views ....................................................................... 1-13-1
Mechanical Parts List .................................................................. 1-14-1
Electrical Parts List .................................................................... 1-15-1
Page 32
Main CBA Top View
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
It Main Fuse (F001) 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.
Sensor CBA Top View
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BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER
SUPPLY CIRCUIT , AN ISOLATION TRANSFORMER MUST BE USED.
ALSO , IN ORDER TO HAVETHE ABILITY TO INCREASE THE INPUT
SLOWLY ,WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY
CIRCUIT , A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
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