General Information; Diagnosis - Pioneer DVR-533H-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 (GGV1239) (When repairing until June 2005, use the Disc GGV1179.).
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 (4) 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.
Second screen : ATA/ATAPI debug screen, LD degration judgement
Fourth screen : VR-recording-related error loss
Fifth screen : VR-playback-related error loss
7.1.6 DV Service Mode
7.1.7 EPG Service Mode
7.1.8 Aging Mode
7.1.9 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
JACB ASSY
DRIVE ASSY
HDD
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6
• When rplacing MAIN ASSY or JACB ASSY.
• When "CPRM ERROR" is displayed on the display screen.
• After the MAIN ASSY, DRIVE ASSY or HDD replaced.
• After model setting (After replacing MAIN ASSY, DRIVE ASSY, JACB 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. CPRM setting
3. Firmwave download
1. CPRM setting
2. Firmwave download
1. CPRM setting
2. Firmwave download
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When to perform
• When confirming version infomation
• When confirming the state of DRIVE Assy.
When any failures occurs while a DV device
connected
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-533H-S
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8
HDD contents
65
8
A
B
C
D
E
F