DOWNLOAD Sony HDR-UX1 / HDR-UX1E (serv.man4) Service Manual ↓ Size: 1.45 MB | Pages: 60 in PDF or view online for FREE

Model
HDR-UX1 HDR-UX1E (serv.man4)
Pages
60
Size
1.45 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS
File
hdr-ux1-hdr-ux1e-sm4.pdf
Date
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Sony HDR-UX1 / HDR-UX1E (serv.man4) Service Manual ▷ View online

6-46
HDR-UX1/UX1E_ADJ
Priority varies depending on the isolated item
Execute <ADJUST>
Restore original MD Block
Replace Driver IC
Replace DSP IC
Yes
No
End
OK?
Yes
No
OK?
Execute <ADJUST>
Replace RF IC  
Replace MD Block
 
MD Board recovery processing
6-47
HDR-UX1/UX1E_ADJ
2-6-2.
Diagnosis
The following diagnosis is performed with DVD-R, DVD-RW and DVD+DLR
The diagnosis of DVD+RDL is performed with L0/L1 layer each layer.
Sensor
Purpose
Trouble Symptom
Cause
Repair
Check operation of OP
Faulty OP
Replace the MD block
Faulty Driver IC
Replace the MD board
Faulty sensor, Faulty
connection of flexible board
Temperature sensor
t Replace the MD block
Dew sensor
t Check flexible board
Shock sensor
t Replace the MD board
OP age-based change
Replace the MD block
Faulty operation of
mechanism
Replace the MD block
Faulty DSP IC
Replace the MD board
Faulty RF IC
Replace the MD board
Check various sensors
(Dew sensor, Temperature
sensor, Shock sensor)
Disc type check
(only DVD-R)
Seek
Purpose
Trouble Symptom
Cause
Repair
Check the seek performance
OP age-based change
Readjust
Faulty mechanism
Replace the MD block
Faulty DSP IC
Replace the MD board
Faulty RF IC
Replace the MD board
Read
Purpose
Trouble Symptom
Cause
Repair
Check the read performance
OP age-based change
Readjust
LPP Error Rate, RF Jitter
Faulty mechanism
Replace the MD block
Faulty DSP IC
Replace the MD board
Faulty RF IC
Replace the MD board
Write
Purpose
Trouble Symptom
Cause
Repair
Check the write performance
OP age-based change
Readjust
Faulty mechanism
Replace the MD block
Faulty DSP IC
Replace the MD board
Faulty RF IC
Replace the MD board
During LPP/ADIP Error Rate,
RF Jitter
(Seek between 2 points) x5
x2 patterns
t Calculation of
      average time
6-48
HDR-UX1/UX1E_ADJ
2-6-3.
Power Adjust
Prepare
Purpose
Trouble Symptom
Cause
Repair
Check temperature sensor
Faulty connection of flexible
board (OP-MD)
Check flexible board
Check operation of Shock
sensor
Faulty shock sensor
Replace the MD board
Basic Adjustment
Purpose
Trouble Symptom
Cause
Repair
Initialization of all data at
adjustment area
Faulty Flash IC
Replace the MD board
Power AD Calibration
Purpose
Trouble Symptom
Cause
Repair
Calibration of AD
Faulty RF IC
Replace the MD board
Faulty DSP IC
Replace the MD board
Purpose
Trouble Symptom
Cause
Repair
Adjust the read power
Faulty connection to power
meter
Check connection to power
meter, Check power supply
Faulty installation of power
sensor jig
Check installation of power
sensor jig
Faulty lighting of LD
Check flexible board, Replace
the MD block
Faulty operation of
mechanism
Replace the MD block
Faulty RF IC
Replace the MD board
Faulty DSP IC
Replace the MD board
Faulty SDRAM IC
Replace the MD board
Faulty Flash IC
Replace the MD board
Purpose
Trouble Symptom
Cause
Repair
Adjust the DVD-R/+R write
power
Faulty connection to power
meter
Check connection to power
meter, Check power supply
Faulty installation of power
sensor jig
Check installation of power
sensor jig
Faulty lighting of LD
Check flexible board, Replace
the MD block
Faulty RF IC
Replace the MD board
Purpose
Trouble Symptom
Cause
Repair
Adjust the DVD-RW/+RW
write power
Faulty connection to power
meter
Check connection to power
meter, Check power supply
Faulty installation of power
sensor jig
Check installation of power
sensor jig
Faulty lighting of LD
Check flexible board, Replace
the MD block
Faulty RF IC
Replace the MD board
Read Power Adjustment
R Write Power Adjustment
RW Write Power Adjustment
6-49
HDR-UX1/UX1E_ADJ
2-6-4.
Servo Adjust
Purpose
Trouble Symptom
Cause
Repair
Faulty Flash IC
Replace the MD board
Faulty DSP IC
Replace the MD board
Purpose
Trouble Symptom
Cause
Repair
Adjust the servo with
DVD-RW
The disc is dirty or has
scratches on it
Check disc
Faulty OP
Replace the MD block
Faulty DSP IC
Replace the MD board
Faulty RF IC
Replace the MD board
DVD-RW Self Jitter
Purpose
Trouble Symptom
Cause
Repair
The disc is dirty or has
scratches on it
Check disc
Faulty OP
Replace the MD block
Faulty DSP IC
Replace the MD board
Faulty RF IC
Replace the MD board
DVD-R Self Jitter
Purpose
Trouble Symptom
Cause
Repair
The disc is dirty or has
scratches on it
Check disc
Faulty OP
Replace the MD block
Faulty DSP IC
Replace the MD board
Faulty RF IC
Replace the MD board
Purpose
Trouble Symptom
Cause
Repair
Adjust the servo with DVD+R
The disc is dirty or has
scratches on it
Check disc
Faulty OP
Replace the MD block
Faulty DSP IC
Replace the MD board
Faulty RF IC
Replace the MD board
DVD+R Self Jitter
Purpose
Trouble Symptom
Cause
Repair
The disc is dirty or has
scratches on it
Check disc
Faulty OP
Replace the MD block
Faulty DSP IC
Replace the MD board
Faulty RF IC
Replace the MD board
Data Dump
Purpose
Trouble Symptom
Cause
Repair
The adjustment value is
dumped
OK at all times
Servo Parameter Initialize
DVD+R Reference Disc Adjustment
Adjust the recording with
DVD+RDL
Check the self recording with
DVD+RDL
Initialization of servo-related
adjustment data
DVD-RW Reference Disc Adjustment
Adjust the recording with
DVD-RW
Check the self recording with
DVD-RW
Adjust the servo with DVD-R
Adjust the recording with
DVD-R
Check the self recording with
DVD-R
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