General Information; Diagnosis - Pioneer DVR-RT602H-S Service Manual

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7. GENERAL INFORMATION

7.1 DIAGNOSIS

Jigs and Tools to be used
Remote control unit for serving (GGF1381)
DVD Recorder Data Disc (Type 2)(*)
Download disc
Test disc (GGV1025)
DVD-RW (Commercial goods)
Service Mode List
1. Setting type
Item
7.1.1 Model setting
7.1.2 CPRM ID number and data
7.1.3 Firmware downloading method
7.1.4 Video Adjustment for Specific Area
7.1.5 (5) OSD Filter Setting
2. Diagnosis type
7.1.5 Service Mode
First screen : Version, Simple diagnosis of the RF level, Simple error
rate measurement, HDD information, OSD Filter setting.
Second screen : ATA/ATAPI debug screen, LD degration judgement
Fourth screen : VR-recording-related error loss
7.1.6 EPG Service Mode
7.1.7 Aging Mode
7.1.8 HDD Check Mode
Necessary procedure List when replacing Assys
Following is the surely necessary procedures and the produet state after changing when replacing next ASSYs.
Replaced ASSY
SERVICE MAIN
ASSY
SERVICE VCR
ASSY
SERVICE
LOADER ASSY
HDD
5
6
(*) Be sure to use the latest disc (Type 2).
In May, 2006, the latest disc is GGV1273.
• When replacing SERVICE MAIN ASSY or SERVICE VCR ASSY.
• When "CPRM ERROR" is displayed on the display screen.
• After the MAIN ASSY or HDD replaced.
• After model setting (After replacing SERVICE MAIN ASSY, SERVICE VCR ASSY).
• After the HDD is replaced.
• When NG is displayed for the version infomation in Service mode.
When a flicker appears on the tuner display like a horizontal or vertial
•
out-of-sync symptom
• When a character flicker appears on the OSD depending on the monitor.
Necessary setting
1. Model setting
2. LD power adjustment
3. CPRM setting
4. Firmware update
1. Model setting
2. Firmware update
1. LD power adjustment
1. CPRM setting
2. Firmware update
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When to perform
• When confirming version infomation
• When confirming the state of LOADER Assy.
When EPG data cannnot be or can be only
partially obtained.
When a claimed sympton is difficult to reproduce.
When checking the quality of HDD.
State after replacing
User setting
DVR-RT602H-S
7
8
HDD contents
105
8
A
B
C
D
E
F