DEH-2050MPA/XN/EC
9
5
6
7
8
5
6
7
8
C
D
F
A
B
E
3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
To keep the product quality after servicing, please confirm following check points.
No.
Procedures
Item to be confirmed
1
Confirm whether the customer complain has been
solved.
If the customer complain occurs with the specific
media, use it for the operation check.
The customer complain must not be reappeared.
Display, audio and operations must be normal.
2 CD
Play back a CD.
(Track search)
No malfunction on display, audio and operation.
Display, audio and operations must be normal.
3 FM/AM tuner
Check FM/AM tuner action.
(Seek, Preset)
Switch band to check both FM and AM.
Display, audio and operations must be normal.
4
Check whether no disc is inside the product.
The media used for the operating check must be
ejected.
5
Appearance check
No scratches or dirt on its appearance after
receiving it for service.
See the table below for the items to be checked regarding video and audio:
Item to be checked regarding audio
Distortion
Noise
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
Summary of Contents for CX-3195
Page 7: ...DEH 2050MPA XN EC 7 5 6 7 8 5 6 7 8 C D F A B E 2 3 PANEL FACILITIES ...
Page 8: ...DEH 2050MPA XN EC 8 1 2 3 4 1 2 3 4 C D F A B E 2 4 PANEL FACILITIES Connection Diagram ...
Page 15: ...DEH 2050MPA XN EC 15 5 6 7 8 5 6 7 8 C D F A B E LCD CAW1930 SEGMENT COMMON ...
Page 30: ...DEH 2050MPA XN EC 30 1 2 3 4 1 2 3 4 C D F A B E 9 3 CD MECHANISM MODULE ...
Page 43: ...DEH 2050MPA XN EC 43 5 6 7 8 5 6 7 8 C D F A B E C a C b C b 2 3 A CN651 6 ...
Page 50: ...DEH 2050MPA XN EC 50 1 2 3 4 1 2 3 4 C D F A B E A A TUNER AMP UNIT TESTIN SCET ...
Page 51: ...DEH 2050MPA XN EC 51 5 6 7 8 5 6 7 8 C D F A B E A SIDE B ...
Page 53: ...DEH 2050MPA XN EC 53 5 6 7 8 5 6 7 8 C D F A B E B SIDE B B KEYBOARD UNIT A CN831 ...
Page 55: ...DEH 2050MPA XN EC 55 5 6 7 8 5 6 7 8 C D F A B E C SIDE B C CD CORE UNIT S10 5COMP2 ...
