PIONEER XWHTD640
Instrukcja Serwisowa

5

6

7

8

4 AMP Module L-2CH

1

the AMP module L-2CH can be removed without removing the RX module. (Shown as step �.)
A

2

Remove the two screws.

2

Chassis section

3 4 5 6 7

Remove the three screws. Remove the two push rivets. Remove the one screw. Put off the PCB angle for a while. After removing POWER ASSY by removing one screw, remove the AMP Module L-2CH by removing the three connectors. Barrier

3 3

4

3

B

2

Rear view

7 7 7 6 5 7 7
PCB Angle
C

Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Fans Cleaning tools Cleaning paper : GED-008 AMP Module L-2CH

Able to input signals using the jumper wire for service. At that time remove the RX MOD ULE. (Refer to 7.1.3 DIAGNOSIS FOR AMP SECTION)
D

MAIN Assy
CN3305 CN3306

CN3304

REGULATOR Assy
CN3303

CN3301

E

CN3302

8 8
Jig Cable (GGD1335)

Connect the jig cable (GGD1335).

AMP Assy

Diagnosis
F

XW-HTD640
5 6 7 8

63