HDR-UX1 (serv.man2) - Sony Movie Service Manual (repair manual). Page 3

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HDR-UX1/UX1E_ADJ

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• Adjusting items when replacing a board or EEPROM
(Service manual page 6-2)
When replacing a board or EEPROM, adjust the items indicated by z in the following table.

Note 2: When the repair is finished,

confirm the following items.

1. Shoot the all black subject, and

confirm that a vertical line is not
displayed in the center of the
screen, and that there is no differ-
ence in left-right brightness level
of the screen.

2. Shoot a subject of low light, and

confirm that a vertical line is not
displayed in the center of the
screen, and that there is no differ-
ence in left-right brightness level
of the screen.

3. Shoot a subject of normal light, and

confirm that a vertical line is not
displayed in the center of the
screen, and that there is no differ-
ence in left-right brightness level
of the screen.
When the above symptom occurs,
perform the whole process of “Dif-
ferential Gain Adjustment”.

Note 3: IC1601 (HI/DS control,

Flash memory) on the VC-
456 board and IC4302 (Flash
memory) on the MD-131
board cannot be replaced.

CM-074 board (COMPLETE)

VC-456 board (COMPLETE)

BL-003 board (COMPLETE)

MD-131 board (COMPLETE)

PD-291 board (COMPLETE)

VC-456 board IC1402 (EEPR

OM)

Destination
Data Write

Destination Data Write

z

(Note 1)

Origin oscillation check

z

S VIDEO OUT Y level adj. 
S VIDEO OUT chroma level adj. 
VIDEO OUT level check
COMPONENT OUT Y level adj.
COMPONENT OUT Pb level adj.
COMPONENT OUT Pr level adj.

Initialization of
EEPROM Data

Initialization of EEPROM Data

z

HALL adj.
MR adj.
Differential gain adj.

z

EEPROM

replacement

z

CAMERA
adjustment 1

z

z

Adjusting item

Adjustment

VIDEO
adjustment

Board

replacement

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