TM-1650SDU
SPECIFIC SERVICE INSTRUCTIONS
DISASSEMBLY PROCEDURE
[CAUTION]
*
Even with the power switch off, some parts of the set are live. Be
sure to disconnect the power cord from the AC outlet before
disassembly and reassembly.
REMO~NGTHETOPCOVER
1. Remove the
8
screws marked
® .
2. Slightly spread the bottom of the top cover. Shift the cover
rearward and raise it upward to remove it.
REMOVING THE REAR PANEL
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After removing the top cover.
1. Remove the
3
screws marked
@
and
2
screws maked
© .
2. Shift the top portion of the rear panel slightly rearward and raise it
upward to remove it.
REMOVING THE TERMINAL BRACKET
•
Remove the top cover and rear panel.
1. Remove the
8
screws marked
@
and
1
screw marked
® .
2. Slightly shift the terminal bracket rearward and raise it upward to
remove it.
REMOVING THE TRANSF. HOLDER
•
Remove the top cover and rear panel.
1. Remove the
2
screw marked
® .
2. Lift up the TRANSF. HOLDER to unhook the claw, and then
withdraw it toward you as shown in Fig. 1.
REMOVING THE SDI BRACKET
•
Remove the top cover and rear panel.
1. Remove the
4
screw marked
@ .
2. Lift up the SDI BRACKET to unhook the claw, and remove it.
REMOVING THE POWER UNIT ASS'Y
•
Remove the top SDI bracket.
1. Remove the
2
screw marked
(8) .
And remove it.
REMOVING THE SDI UNIT
•
Remove the SDI bracket.
1. Remove the
2
screws marked
(D .
And remove it.
REMOVING THE CHASSIS
•
Remove the top cover, rear panel and TRANSF. HOLDER.
1. Withdraw the chassis backward. If neceaasry, take off the wire
clamp, connectors etc.
REMOVING THE SPEAKER HOLDER
•
Remove the top cover.
1. Remove the
1
screw marked
Q) .
2. Shift the speaker holder, and then lift it up to remove it.
REMOVING THE SPEAKER
•
Remove the speaker holder.
1. Push the claws slightly, and shift the speaker to downward, and
remove it away (Fig. 2).
CHECKING THE PW BOARD
To check the back side of the PW board.
(1) Pull out the chassis.
(2) Erect the chassis vertically so that you can easily check the back
side of the PW board.
[CAUTION]
*
When erecting the chassis, be careful so that there will be no
contacting with other PW board.
*
Before turning on power, make sure that the CRT earth wire
and other connectors are properly connected.
WIRE CLAMPING AND CABLE TYING
1. Be sure to clamp the wire.
2. Never remove the cable tie used for tying the wires together.
Should it be inadvertently removed, be sure to tie the wires
With a new cable tie.
•
Befor turning on power, make sure that the spiral wire
(yellow/ green) are properly connected.
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MAIN PWB
HVT
INPUT PWB
POWER CORD
4
No.51702
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