Sony DSC-F55V (serv.man2) Service Manual ▷ View online
5-2
Replaced parts
Board
Block
Mounted parts
replace
replacement
replacement
ment
z
z
z
z
z z z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z z
z
z
z
z z
z
z
z
z z
z
z
z
z z
z
z
z
z z
z
z
z
z z
z
z
z
z
z
z
z
z
z
z
z z
z
z
z z
z
z
z z
z
z
z z
z
z
z z
z
z
z z
z
z
z
z z
z
z
z z
z z
z
z
z
z
Lens de
vice
Flash unit *1
LCD block
LCD901
LCD block
Back light unit
CD-264 board
IC102 (CCD imager)
SY
-59 board
IC102 (S/H,
A
GC,
A/D)
SY
-59 board
IC301 (CAMERA DSP)
SY
-59 board
IC204 (EVR)
SY
-59 board
IC651 (V
ideo amp.)
SY
-59 board
IC803 (RGB decoder)
SY
-59 board
IC801 (EVR)
SY
-59 board
IC901 (T
iming generator)
SY
-59 board
(COMPLETE)
SY
-59 board
IC405 EEPR
OM
SY
-59 board
IC507 EEPR
OM
1-1. Adjusting items when replacing main parts and boards
When replacing main parts and boards, adjust the items indicated by z in the following table.
Adjustment
Section
Section
Initialization of B, D,
E, F, 7 page data
Video
Camera
LCD
System control
Adjustment
Initialization of D page data
Initialization of B, E, F, 7 page data
Video output level adj.
HALL adj.
Flange back adj.
F No. standard data Input
Mechanical shutter adj.
Light level adj. and ND shutter check
Mixed color cancel adj.
AWB standard data input
Auto white balance adj.
Color reproduction adj.
Strobe white balance Adj.
CCD black defect compensation
CCD white defect compensation
LCD initial data input
VCO adj.
D range adj.
Bright adj.
Contrast adj.
Color adj.
V-COM level adj.
V-COM adj.
White balance adj.
Battery end adj.
*1: When replacing the Flash unit, reset the data of page: D, address: 67 to “00”. (Refer to “Emergency Memory Address of Flash Unit” of
“5-2. SERVICE MODE”.)
Table. 5-1-1.
5-3
5-1. ADJUSTMENTS
1-1.
PREPARATIONS BEFORE ADJUSTMENT
1-1-1. List of Service Tools
• Oscilloscope
• Color monitor
• Vectorscope
• Regulated power supply
• Digital voltmeter
Note 1:
If the micro processor IC in the adjustment remote commander is
not the new micro processor (UPD7503G-C56-12), The pages
cannot be switched. In this case, replace with the new micro
processor (8-759-148-35).
not the new micro processor (UPD7503G-C56-12), The pages
cannot be switched. In this case, replace with the new micro
processor (8-759-148-35).
Note 2:
The old CPC-9 jig (Parts code: J-6082-393-B) cannot be used,
because it cannot operate the adjustment remote commander.
because it cannot operate the adjustment remote commander.
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
J-9
J-10
Name
Filter for color temperature correction (C14)
Pattern box PTB-450
Color chart for pattern box
Adjustment remote commander (RM-95 upgraded).
(Note 1)
(Note 1)
Siemens star chart
Clear chart for pattern box
CPC-9 jig (Note 2)
Mini pattern box
Personal computer with Windows95/98 installed
Picture Gear Ver.3.2 Lite
Parts Code
J-6080-058-A
J-6082-200-A
J-6020-250-A
J-6082-053-B
J-6080-875-A
J-6080-621-A
J-6082-393-C
J-6082-353-B
Usage
Auto white balance adjustment/check
White balance adjustment/check
White balance adjustment/check
For checking the flange back
For connecting the adjustment remote commander
For adjusting the LCD block
For adjusting the LCD block
For adjusting the flange back
For checking the recorded picture
Picture management software
For checking the recorded picture
For checking the recorded picture
J-1
J-2
J-6
J-3
J-7
J-8
J-4
J-5
Fig. 5-1-1.
J-9
J-10
5-4
1-1-2. Preparations
Note 1:
For details of how remove the cabinet and boards, refer to “2.
DISASSEMBLY”.
DISASSEMBLY”.
Note 2:
When performing only the adjustments, the boards need not be
disassembled.
disassembled.
1)
Connect the equipment for adjustments according to Fig. 5-1-5.
2)
Connect the Adjustment remote commander to SY-59 board
CN704 via CPC-9 jig (J-6082-393-C, Note3). (See Fig. 5-1-
3.) To operate the adjustment remote commander, connect the
power supply terminal of CPC-9 jig to the DC power supply
(6.0 to 7.2Vdc).
CN704 via CPC-9 jig (J-6082-393-C, Note3). (See Fig. 5-1-
3.) To operate the adjustment remote commander, connect the
power supply terminal of CPC-9 jig to the DC power supply
(6.0 to 7.2Vdc).
Note 3:
The old CPC-9 jig (Parts code: J-6082-393-B) cannot be used,
because it cannot operate the adjustment remote commander.
because it cannot operate the adjustment remote commander.
Note 4:
Setting the “Forced Power ON Mode (Forced STILL Mode)”
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press the PAUSE
button of the adjustment remote commander.
The above procedure will enable the power (STILL mode) to
be turned on with MS block removed. After completing
adjustments, be sure to exit the “Forced Power ON Mode”.
The above procedure will enable the power (STILL mode) to
be turned on with MS block removed. After completing
adjustments, be sure to exit the “Forced Power ON Mode”.
Note 5:
Setting the “Forced Power ON Mode (Forced PLAY Mode)”
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press the PAUSE
button of the adjustment remote commander.
The above procedure will enable the power (PLAY mode) to be
turned on. After completing adjustments, be sure to exit the
“Forced Power ON Mode”.
The above procedure will enable the power (PLAY mode) to be
turned on. After completing adjustments, be sure to exit the
“Forced Power ON Mode”.
Note 6:
Exiting the “Forced Power ON Mode”
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press the PAUSE
button of the adjustment remote commander.
3) Select page: 0, address: 01, and set data: 00.
1-1-3. Discharging of the strobe power supply
The capacitor which is used as power supply of strobe is charged
with 200V to 300V voltage. Discharge this voltage before starting
adjustments in order to protect service engineers from electric shock
during adjustment.
with 200V to 300V voltage. Discharge this voltage before starting
adjustments in order to protect service engineers from electric shock
during adjustment.
Discharge procedure
1.
Press the FLASH button (HF block) and turn off the FLASH
LED (HF block).
LED (HF block).
2.
Fabricate the short jig as shown in Fig. 5-1-4 locally by yourself.
Connect the short jig to the positive (+) and negative (-) terminal
of the flash voltage charge capacitor. Allow ten seconds to
discharge the voltage.
Connect the short jig to the positive (+) and negative (-) terminal
of the flash voltage charge capacitor. Allow ten seconds to
discharge the voltage.
Fig.5-1-2.
Capacitor
Short jig
(See page 5)
(See page 5)
Flash Unit
R: 1k
Ω
1W
(Parts code:
1-215-869-11)
1-215-869-11)
Fig.5-1-3.
Fig.5-1-4.
SY-59 board CN704
Conductor side
18 pin flexible board (Note)
1
18
Note: Don’t use the 12 pin flexible board
of CPC-9 jig.
It causes damage to the unit.
of CPC-9 jig.
It causes damage to the unit.
Remove the check cover by rotating
the metal bar in the direction of the
arrow of ø1.6 or less centering around
the point “P”.
Note: Do not reuse the check cover
that is once removed.
the metal bar in the direction of the
arrow of ø1.6 or less centering around
the point “P”.
Note: Do not reuse the check cover
that is once removed.
P
(Fig 1)
Front of the lens
About 32 cm
Pattern box
5-5
Fig.5-1-5.
Terminated
at 75
at 75
Ω
Vector scope
Color monitor
VIDEO
(Yellow)
AUDIO
(Black)
A/V OUT
CPC-9 jig
(J-6082-393-C)(Note)
(J-6082-393-C)(Note)
Adjustment remote
commander
commander
18 pins
LANC jack
12 pins
AC power adaptor
BATTERY
terminal
terminal
DD-143
BOARD
BOARD
SY-59
BOARD
BOARD
CN002
CN001
CN003
CN703
CN701
CN702 CN201
J951
CN901
CN704
CN706
CN707
CN004
1
1
18
18
CN101
DC power supply
(6.0 to 7.2Vdc)
(6.0 to 7.2Vdc)
Note :
The old CPC-9 jig (Parts code: J-6082-393-B) cannot be used,
because it cannot operate the adjustment remote commander.
because it cannot operate the adjustment remote commander.
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