Disassembly Instructions; Removal Of Mechanical Parts And P.c. Boards - Aiwa VX-S137 Service Manual

Integrated color tv / stereo video cassette recorder
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1. REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
1-1: BACK CABINET (Refer to Fig. 1-1)
Remove the 2 screws 1.
1.
Remove the 2 screws 2.
2.
Remove the 2 screws 3 which are used for holding the
3.
Back Cabinet.
Remove the AC cord from the AC cord hook 4.
4.
5.
Remove the Back Cabinet in the direction of arrow.
1
2
3
3
1-2: CRT PCB (Refer to Fig. 1-2)
CAUTION: BEFORE REMOVING THE ANODE CAP,
DISCHARGE ELECTRICITY BECAUSE IT
CONTAINS HIGH VOLTAGE.
BEFORE ATTEMPTING TO REMOVE OR
REPAIR ANY PCB, UNPLUG THE POWER
CORD FROM THE AC SOURCE.
1.
Remove the Anode Cap.
(Refer to REMOVAL OF ANODE CAP)
2.
Disconnect the following connectors:
(CP801, CP802 and CP850).
3.
Remove the CRT PCB in the direction of arrow.
Front Cabinet

DISASSEMBLY INSTRUCTIONS

Front Cabinet
1
Back Cabinet
4
2
CRT PCB
1-3: TV/VCR BLOCK (Refer to Fig. 1-3)
Remove the 2 screws 1.
1.
2.
Disconnect the following connectors:
(CP303, CP401, CP502, CP4201 and CP4202).
Unlock the support 2.
3.
4.
Remove the TV/VCR Block in the direction of arrow.
1-4: MAIN PCB (Refer to Fig. 1-4)
Remove the screw 1.
1.
2.
Remove the Main PCB Holder.
Remove the 2 screws 2.
3.
Fig. 1-1
Remove the 3 screws 3.
4.
5.
Disconnect the following connectors:
(CP810, CP820, CP811 and CP804).
6.
Remove the Main PCB in the direction of arrow.
Fig. 1-2
B1-1
Front Cabinet
Main PCB
Main PCB Holder
1
1
1
2
UP TO
RELEASE
TV/VCR Block
Fig. 1-3
2
2
3
3
3
VCR Block
Fig. 1-4

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