General Information; Diagnosis - Pioneer DVR-543H-S Service Manual

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7. GENERAL INFORMATION

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7.1 DIAGNOSIS

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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
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 (4) OSD Filter Setting
2. Diagnosis type
7.1.5 Service Mode
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L 13942296513
First screen : Version, Simple diagnosis of the RF level, Simple error
Second screen : ATA/ATAPI debug screen, LD degration judgement
Fourth screen : VR-recording-related error loss
7.1.6 Aging Mode
7.1.7 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
MAIN ASSY
TUJB ASSY
HDD
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http://www.xiaoyu163.com
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(*)
Item
• When replacing MAIN ASSY or TUJB ASSY.
• When "CPRM ERROR" is displayed on the display screen.
• After the MAIN ASSY or HDD replaced.
• After model setting (After replacing MAIN ASSY, TUJB 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.
rate measurement, HDD information.
Necessary setting
1. Model setting
2. LD power adjustment
3. CPRM setting
4. Firmwave download
1. CPRM setting
2. Firmwave download
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http://www.xiaoyu163.com
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Be sure to use the latest disc (Type 2).
In April, 2006, the latest disc is GGV1238.
When to perform
• When confirming version infomation
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• When confirming the state of DRIVE Assy.
When a claimed sympton is difficult to reproduce.
When checking the quality of HDD.
User setting
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DVR-640H-S
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State after replacing
HDD contents
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A
B
C
2 8 9 9
D
E
F
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