Basic Items For Service; Check Points After Servicing; Jigs List - Pioneer X-HM81-K Service Manual

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3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

Items to be checked after servicing
A
To keep the product quality after servicing, confirm recommended check points shown below.
No.
1 Confirm whether the customer complain has been solved.
2 Check the CD playback.
3 Check the USB playback.
4 Check the internet radio or Network audio playback.
5 Check the Wi-fi antenna.
B
6 Check the tuner operations.
7 Check the Line input playback.
8 Check the appearance of the product.
See the table below for the items to be checked regarding audio.
Item to be checked regarding audio
Distortion
Noise
C
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
D

3.2 JIGS LIST

Jigs List
Jig Name
Service remote control unit
RS-232C update jig
E
BtoB extension jig cable
3P Extension jig cable
Extension jig FFC
4P Extension jig cable
BtoB extension jig cable
BtoB extension jig cable
BtoB extension jig cable
FPC Extension jig
F
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Procedure
Part No.
GGF1381
GGF1642
GGD1770
GGD1773
GGD1774
GGD1809
GGD1810
GGD1811
GGD1812
GGD1813
X-HM81-K
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Check points
The customer complain must not be reappeared.
Audio and operations must be normal.
Audio and operations (search etc.) must be normal.
Audio and operations must be normal.
Audio and operations must be normal.
Confirm whether you refer to "5.4 CHECKING TERMINALS"
-"2. Checking the Wi-Fi Antenna", and the SSID of the wireless
LAN router is displayed.
Audio and operations (station search etc.) must be normal.
Audio and operations must be normal.
No scratches or dirt on its appearance after receiving it
for service.
Remarks
Service mode
Firmware update
Diagnosis (POWER Assy ↔ CD Assy)
Diagnosis (MAIN Assy ↔ CNT2 Assy)
Diagnosis (MECHA ↔ CD Assy)
Diagnosis (FRONT Assy ↔ CNT3 Assy)
Diagnosis (CNT2 Assy ↔ CNT3 Assy)
Diagnosis (MAIN Assy ↔ CNT1 Assy)
Diagnosis (MAIN Assy ↔ CD Assy)
Diagnosis (FRONT Assy ↔ CNT3 Assy)
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