DOWNLOAD Panasonic SC-HC4EP Service Manual ↓ Size: 18.06 MB | Pages: 127 in PDF or view online for FREE

Model
SC-HC4EP
Pages
127
Size
18.06 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / COMPACT STEREO SYSTEM
File
sc-hc4ep.pdf
Date

Panasonic SC-HC4EP Service Manual ▷ View online

17
Mecha Sliding Panel 
Reliability
To check the operation of 
sliding Panel.
Sequence as follow :
1. Panel set to centre 
position.
2. CD Open & stop at left 
position for 1s.
3. CD Close & stop at 
centre position for 1s.
4. iPod open & stop at 
right position for 1s.
5. iPod close & stop at 
centre position for 1s.
In Doctor Mode:
1. Press [
] follow by [2] & then 
[1] button on remote control.
To cancel, press [0] button on remote 
control.
To exit Doctor Mode, press 
 but-
ton on main unit or remote control.
Item
FL Display
Key Operation
Mode Name
Description
Front Key
18
7.3.
Error Code Table
Self-Diagnosis Function provides information on any problems occuring for the unit and its respective components by displaying
error codes. Thesed error code such as U**, H** and F** are stored in memory and held unless it is cleared. 
The error code is automatically display after entering into self-diagnostic mode.
Error Code
Diagnosis Contents
Description of error
Automatic FL Display
Remarks
CD H15
CD Open Abnormal
During operation 
POS_SW_R On fail to be 
detected with 3 sec. Error 
No. shall be clear by force 
or during cold start.
For CD Mechanism Unit
Press [Q] on main unit for 
next error.
CD H16
CD Closing Abnormal
During operation 
POS_SW_CEN On fail to 
be detected with 3 sec. 
Error No. shall be clear by 
force or during cold start.
For CD Mechanism Unit
Press [Q] on main unit for 
next error.
IPD H15
iPod Open Abnormal
During operation 
POS_SW_L On fail to be 
detected with 3 sec. Error 
No. shall be clear by force 
or during cold start.
For iPod
Press [Q] on main unit for 
next error.
IPD H16
iPod Closing Abnormal
During operation 
POS_SW_CEN On fail to 
be detected with 3 sec. 
Error No. shall be clear by 
force or during cold start.
For iPod
Press [Q] on main unit for
next error.
F15
CD REST SW Abnormal
CD traverse position intial 
setting operation failsafe 
counter (10 s) waiting  for 
REST SW to turn on.  Error 
No. shall be clear by force 
or during cold start.
For CD Mechanism Unit
Press [Q] on main unit for
next error.
F26
Communication between 
CD servo LSI and micro-p 
abnormal.
During switch to CD func-
tion, if SENSE = “L” within 
failsafe time of 20ms.
For CD Mechanism Unit
Press [Q] on main unit for
next error.
F61/F76
Power Amp IC output 
abnormal
During power-on, PDET1, 
PDET2 & MAINV_DET / 
TEMP_DET is “L” after 1 
sec.
For power.
Press [Q] on main unit for 
next error.
19
8 Troubleshooting Guide
8.1.
 CD Door Unit Jam
8.1.1.
Removing the CD
Step 1 : Insert a flathead screwdriver into the hole behind the
CD Door Unit and push the gear fixture from point A to B.
Step 2 : Push the CD Door Unit as arrow shown until the CD is
fully in sight.
Step 3 : Remove the CD.
20
8.1.2.
Removing the iPod
Step 1 : Insert a flathead screwdriver into the hole behind the
CD Door Unit and push the gear fixture from point B to A.
Step 2 : Push the CD Door Unit as arrow shown until the iPod
is fully in sight.
Step 3 : Remove the iPod.
Page of 127
Display

Click on the first or last page to see other SC-HC4EP service manuals if exist.