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S/M No. : TMECHA
Service Manual
VCR MECHANISM UNIT
(T-MECHA DECK)
DAEWOO ELECTRONICS CO., LTD.
http : //svc.dwe.co.kr Feb. 2000
CONTENTS
1. ASSEMBLY DIAGRAM AND A/S ............................................................................................2
2. WIRE DIAGRAM........................................................................................................................5
3. PERIODIC MAINTENANCE AND SERVICE SCHEDULE ....................................................6
4. SERVICE SCHEDULE FOR THE MAJOR PARTS ................................................................7
5. JIGS AND TOOLS.....................................................................................................................8
6. DEASSEMBLY AND REPLACEMENT .................................................................................10
7. MECHANICAL ADJUSTMENT..............................................................................................16
8.ADJUSTMENT OF THE TAPE TRANSPORTING SECTION ..............................................19
9. EXPLODED VIEW AND PARTLIST .......................................................................................25
1
ASSEMBLY DIAGRAM AND A/S
1. Assembly diagram
1-1. DECK Assembly diagram
A. Upper View
fig1-1
1 MAINBASE ASS'Y 9 IDLER PLATE TOTAL ASS'Y 17 AC HEAD ASS'Y
2 DRUM ASS'Y 10 T BRAKE ASS'Y 18 T SLANT POLE ASS'Y
3 FE HEAD 11 FL RACK 19 HEAD CLEANER
4 S SLANT POLE ASS'Y 12 RELAY LEVER
5 TENSION BAND ASS'Y 13 CAPSTAN MOTOR
6 S BRAKE ASS'Y 14 LC BRKT ASS'Y
7 S REEL TABLE 15 PINCH LEVER TOTAL ASS'Y
8 REEL BRKT TOTAL ASS'Y 16 CAM GEAR
2
ASSEMBLY DIAGRAM AND A/S (CONTINUED)
B. Lower View
fig1-2
20 L LOADING ASS'Y
21 R LOADING ASS'Y
22 CONNECT PLATE
23 REEL BELT
24 LOADING RACK
3
ASSEMBLY DIAGRAM AND A/S (CONTINUED)
1-2. FRONT LOADING Assembly diagram
fig2
1 FL BRKT L 5 CST HOLDER AS
2 TOP PLATE 6 DOOR OPENER
3 SAFETY LEVER 7 SAFETY LEVER R
4 LOADING LEVER AS4 8 FL BRKT R
4
WIRE DIAGRAM
1. Wire Diagram
2. Connector Pin Arrangement
5
PERIODIC MAINTENANCE AND SERVICE SCHEDULE
1. PERIODIC MAINTENANCE AND SERVICE - After cleaning with alcohol, allow the parts to dry thoroughly
SCHEDULE before using a cassette tape.
b. Cleaning of Driving section
A. In order to effectively maintain the excellent performance