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1-28 (No.MB198)
3.4.6
Removing the power board
(See Figs.7 to 9)
• Prior to performing the following procedures, remove the am-
plifier assembly, rear panel, heat sink bracket and amplifier
board.
(1) From the right side of the amplifier assembly, remove the
five screws
J
attaching the power board. (See Fig.7)
(2) From the top side of the amplifier assembly, disconnect the
wires from the connectors
CN312
and
CN321
on the power
board. (See Fig.8)
(3) Disconnect the power cord from the connector
CN311
on
the power board, and take out the power cord. (See Fig.8)
(4) Disconnect the wire from the connector
CN501
on the LED
board. (See Fig.9)
(5) Disconnect the power board from the connectors
CN301
,
CN302
and
CN303
on the ma in board, and take out the
power board assembly from the amplifier assembly. (See
Fig.8)
Reference:
Remove the screw
K
attach the barrier as required. (See Fig.7)
Fig.7
Fig.8
Fig.9
Power board
Barrier
J
J
K
CN311 CN312 CN303 CN302
CN301 CN321
Power cord
Power board
Main board
Wire clamps
Power board
LED board
CN501
Summary of Contents for TH-M603 - DVD Home Theater System
Page 43: ... No MB198 1 43 ...
Page 47: ... M E M O ...
Page 53: ...2 6 SHEET 1 arts make SHEET 2 SHEET 2 ...
Page 56: ...2 9 Video input output section To System control section SHEET 2 ...
Page 57: ...2 10 SHEET 3 ...
Page 58: ...2 11 SHEET 2 SHEET 2 FL display section ...
Page 59: ...2 12 SHEET 4 SHEET 2 ...
Page 60: ...2 13 Audio input output section ...
Page 61: ...2 14 SHEET 5 ...
Page 62: ...2 15 SHEET SHEET 2 Jack section ...
Page 63: ...2 16 SHEET 6 SHEET 2 EET 2 ...
Page 72: ...2 25 Mother section To CN133 SHEET 10 To CN131 SHEET 10 ...
Page 74: ...2 27 Amplifier section To CN121 SHEET 10 ...
Page 75: ...2 28 SHEET 12 To CN122 SHEET 10 ...
Page 77: ...2 30 SHEET 13 fety assurance parts cing those parts make he specified one SHEET 14 SHEET 14 ...
Page 78: ...2 31 Mother section SHEET 13 SHEET 13 ...
Page 123: ...3 31 MEMO ...