Sony DCR-HC90 / DCR-HC90E (serv.man4) Service Manual ▷ View online
6-3
DCR-HC90/HC90E
CD-540 board (COMPLETE)
IR-055 board (COMPLETE)
PD-240 board (COMPLETE)
VC-380 board (COMPLETE)
VC-380 board
IC5302 (EEPR
OM)
VC-380 board
IC5102 (EEPR
OM)
Supporting
Board
EEPROM
replacement
replacement
z
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Adjustment
Initialization of A, B, D, 1A,1B page data
Initialization of 8, C, 18, 1C page data
Initialization of E, F, 14, 19, 1E, 1F page data
Origin oscillation adjustment
HALL adj.
MR adj.
CCD output 2ch matching adj.
Flange back adj.
Mixed color compensation adj.
AWB standard data input
LV standard data input
Auto white balance adj.
Color reproduction adj.
MAX GAIN adj.
Mechanical shutter adj.
Steady shot check
Strobe light level adj.
Strobe white balance adj.
EVF automatic adj.
White balance adj.
LCD automatic adj.
V COM adj.
Transmissive mode white balance adj.
Reflective mode white balance adj.
Touch panel adj.
Tape path adj.
Serial No. input
CAP FG duty adj.
Switching position adj.
Error rate check
IC4701 LINE OUT Y level adj.
IC4701 LINE OUT chroma level adj.
S VIDEO OUT Y level adj.
S VIDEO OUT chroma level adj.
IC4701 automatic adj.
Adjustment
Section
Initialization of 8,A,B,
C,D,E,F,14,18,19,1A,1B,
1C,1E,1F page data
Camera
Color EVF
LCD
Mechanism
System control
Servo, RF
Video
• Adjusting items when replacing a board or EEPROM
When replacing a board or EEPROM, adjust the items indicated by z in the following table.
When replacing a board or EEPROM, adjust the items indicated by z in the following table.
Note2: When the repair is finished,
confirm the following items.
1. Shoot the all black subject
1. Shoot the all black subject
(Attach the lens cap and
shoot), and confirm that a
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
shoot), and confirm that a
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
2. Shoot a subject of low
light, and confirm that a
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
3. Shoot a subject of normal
light, and confirm that a
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
When the above symptom
occurs, perform the whole
process of “CCD Output 2ch
Matching Adjustment”.
occurs, perform the whole
process of “CCD Output 2ch
Matching Adjustment”.
Table. 6-1-1(2).
6-4
DCR-HC90/HC90E
6-1. CAMERA SECTION ADJUSTMENT
1-1.
PREPARATIONS BEFORE ADJUSTMENT (CAMERA SECTION)
1-1-1.
List of Service Tools
• Oscilloscope
• Color monitor
• Vector scope
Fig. 6-1-1.
J-1
J-2
J-3
Filter for color
temperature
correction (C14)
J-6080-058-A
temperature
correction (C14)
J-6080-058-A
ND filter 1.0
J-6080-808-A
J-6080-808-A
ND filter 0.4
J-6080-806-A
J-6080-806-A
ND filter 0.1
J-6080-807-A
J-6080-807-A
Pattern box PTB-450
J-6082-200-A
or
Pattern box PTB-1450
J-6082-557-A
J-6082-200-A
or
Pattern box PTB-1450
J-6082-557-A
Color chart for
pattern box
pattern box
For PTB-450:
J-6020-250-A
J-6020-250-A
For PTB-1450:
J-6082-559-A
J-6082-559-A
Siemens star chart
J-6080-875-A
J-6080-875-A
Clear chart for
pattern box
pattern box
For PTB-450:
J-6080-621-A
J-6080-621-A
For PTB-1450:
J-6082-560-A
J-6082-560-A
Mini pattern box
J-6082-353-B
J-6082-353-B
Adjustment remote
commander
(RM-95 upgraded)
J-6082-053-B
commander
(RM-95 upgraded)
J-6082-053-B
Camera table
J-6082-384-A
J-6082-384-A
Backgorund
paper
J-2501-130-A
paper
J-2501-130-A
J-4
J-5
J-6
J-7
J-8
J-9
J-10
J-11
J-12
J-13
A: CPC-15
J-6082-564-A
J-6082-564-A
B: I/F unit for
LANC control
J-6082-521-A
LANC control
J-6082-521-A
Mixed color
compensation
chart
compensation
chart
For PTB-450:
J-6082-558-A
J-6082-558-A
For PTB-1450:
J-6082-561-A
J-6082-561-A
Flange back
adjustment jig
J-6082-563-A
adjustment jig
J-6082-563-A
A
B
6-5
DCR-HC90/HC90E
Fig. 6-1-2.
1-1-2.
Preparations
Note1: For details of how remove the cabinet and boards, refer to “2.
DISASSEMBLY”.
Note2: When performing only the adjustments, the lens block and boards
need not be disassembled.
Note3: Before performing the adjustments, check the data of page: 0,
address: 10 is “00”. If not, set data: 00 to this address.
1)
Connect the equipment for adjustments according to Fig. 6-1-3.
Note4: As removing the control switch block (ZM11600) (removing the
VC-380 board CN1001) means removing the lithium 3V power
supply (ZM11600 block, BT8601), data such as date, time, user-
set menus will be lost. After completing adjustments, reset these
data.
But, the self-diagnosis data and the data on history of use (total
drum rotation time etc.) will be kept even if the ZM11600 block
has been removed. (Refer to “6-4.Service Mode” for the data on
the history use and the self-diagnosis data.)
supply (ZM11600 block, BT8601), data such as date, time, user-
set menus will be lost. After completing adjustments, reset these
data.
But, the self-diagnosis data and the data on history of use (total
drum rotation time etc.) will be kept even if the ZM11600 block
has been removed. (Refer to “6-4.Service Mode” for the data on
the history use and the self-diagnosis data.)
Note5: Setting the “Forced Camera Power ON” Mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: A, address: 10, set data: 01, and press the PAUSE
2) Select page: A, address: 10, set data: 01, and press the PAUSE
button.
The above procedure will enable the camera power to be turned
on with the control switch block (SS11600) removed. After
completing adjustments, be sure to exit the “Forced Camera Power
ON Mode”.
on with the control switch block (SS11600) removed. After
completing adjustments, be sure to exit the “Forced Camera Power
ON Mode”.
Note6: Exiting the “Forced Camera Power ON” Mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: A, address: 10, set data: 00, and press the PAUSE
2) Select page: A, address: 10, set data: 00, and press the PAUSE
button.
3) Select page: 0, address: 01, and set data: 00.
Front of the lens
Pattern box
100 cm (PTB-450)
40 cm (PTB-1450)
40 cm (PTB-1450)
6-6
DCR-HC90/HC90E
Fig. 6-1-3.
7
5
3
2
2
6
4
1
3
4
1
3
CPC lid
AC power
adaptor
adaptor
AC IN
Adjustment remote
commander (RM-95)
commander (RM-95)
LANC jack
DC-IN connector
8
1
I/F unit for LANC control
(J-6082-521-A)
(J-6082-521-A)
CPC-15
(J-6082-564-A)
(J-6082-564-A)
*1
*1
*1: Don’t connect any cable
to these connectors.
For tape path adjustment
1
RF MON
2
SWP
3
GND
4
XSC EEP
5
EEP SCK
6
EEP SO
7
EEP SI
[CONNECTION OF EQUIPMENT]
CN002
CN001
BATT
LANC
Not used
Not used
Not used.
Not used
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