Sony CCD-TR648E / CCD-TR748E / CCD-TR848 Service Manual ▷ View online
5-3
CCD-TR648E/TR748E/TR848
VC-272 board
(COMPLETE)
SI-033 board
(COMPLETE)
VF-150 board
(COMPLETE)
LB-073 board
(COMPLETE)
VC-272 board
IC401
EEPR
OM
Supporting
Board
replacement
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*1: When replacing the drum assy. or mechanism
deck, reset the data of page: 2, address: A2 to
A4 to “00”. (Refer to “Record of Use check” of
“5-4. SERVICE MODE”)
A4 to “00”. (Refer to “Record of Use check” of
“5-4. SERVICE MODE”)
*2: Video light model (CCD-TR648E/TR748E).
When replacing the video light, reset the data
of page:2, address: E0 to E2 to “00”.
of page:2, address: E0 to E2 to “00”.
*3: Color EVF model (CCD-TR848)
Adjustment
Section
Section
Initialization of D,
E, F, 7 page data
Camera
EVF
Servo
Video
Audio
Mechanism
Adjustment
Initialization of D, E, F, 7 page data
Modification of D, E, F, 7 page data
HALL adj.
Flange back adj.
Color reproduction adj.
AWB & LV standard data input
Auto white balance adj.
Steady shot check
RGB AMP adj.
Contrast adj.
White balance adj. *3
CAP FG offsett adj.
Switching position adj.
28MHz origin oscillation adj.
AFC fo adj.
Y OUT level adj.
C OUT level adj.
REC Y current adj.
REC C/AFM current adj.
1.5MHz deviation adj.
BPF fo adj.
Tape path adj.
Table. 5-1-1 (2).
5-4
CCD-TR648E/TR748E/TR848
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
J-9
J-10
J-11
Name
Filter for color temperature correction (C14)
ND filter 1.0
ND filter 0.4
ND filter 0.1
Pattern box PTB-450
Color chart for pattern box
Adjustment remote commander (RM-95 upgraded)
(Note)
(Note)
Siemens star chart
Clear chart for pattern box
CPC jig connector
Minipattern box
Camera base
I/F unit for LANC control
Parts Code
J-6080-058-A
J-6080-808-A
J-6080-806-A
J-6080-807-A
J-6082-200-A
J-6020-250-A
J-6082-053-B
J-6080-875-A
J-6080-621-A
J-6082-539-A
J-6082-353-B
J-6082-384-A
J-6082-521-A
Usage
Auto white balance adjustment/check
White balance adjustment/check
White balance adjustment/check
White balance check
White balance check
White balance check
For checking the flange back
For connecting the adjustment remote commander
For adjusting the flange back
For adjusting the flange back
For connecting the adjustment remote commander
5-1. CAMERA SECTION ADJUSTMENT
1-1.
PREPARATIONS BEFORE ADJUSTMENT (CAMERA SECTION)
1-1-1.
List of Service Tools
• Oscilloscope
• Color monitor
• Vectorscope
• Regulated power supply
• Digital voltmeter
Note:
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).
J-1
J-2
J-6
J-3
J-7
J-8
J-4
J-5
Fig. 5-1-1.
J-9
J-10
Ver 1.2 2003. 06
J-11
5-5
CCD-TR648E/TR748E/TR848
Fig. 5-1-2.
1-1-2.
Preparations
Note1:
For details of how remove the cabinet and boards, refer to “2.
DISASSEMBLY”.
DISASSEMBLY”.
Note2:
When performing only the adjustments, the lens block and boards
need not be disassembled.
need not be disassembled.
1)
Connect the equipment for adjustments according to Fig. 5-1-4.
2)
Connect the adjustment remote commander to CN713 of VC-
272 board via the I/F unit for LANC control (J-6082-521-A)
and CPC jig connector (J-6082-539-A). To operate the
adjustment remote commander, connect the AC power adapter
to the DC IN jack of I/F unit for LANC control, or connect the
L series Info-LITHIUM battery to the battery terminal of I/F
unit for LANC control. (Fig. 5-1-3.)
272 board via the I/F unit for LANC control (J-6082-521-A)
and CPC jig connector (J-6082-539-A). To operate the
adjustment remote commander, connect the AC power adapter
to the DC IN jack of I/F unit for LANC control, or connect the
L series Info-LITHIUM battery to the battery terminal of I/F
unit for LANC control. (Fig. 5-1-3.)
3)
The front panel block (SI-033 board, microphone unit, video
light) need not be assembled except during the steady shot
operation check.
light) need not be assembled except during the steady shot
operation check.
Note3:
As removing the cabinet (R) (removing the VC-272 board CN709)
means removing the lithium 3V power supply (CF-088 board
BT001), data such as date, time, user-set menus will be lost. After
completing adjustments, reset these data. If the cabinet (R) has
been removed, the self-diagnosis data, data on history of use (total
drum rotation time etc.) will be lost. Before removing, note down
the self-diagnosis data (data of page: 2, address: B0 to C6) and
data on history use (data of page: 2, address: A2 to AA and E0 to
E2). (Refer to “5-4. Service Mode” for the self-diagnosis data and
data on the history use.)
means removing the lithium 3V power supply (CF-088 board
BT001), data such as date, time, user-set menus will be lost. After
completing adjustments, reset these data. If the cabinet (R) has
been removed, the self-diagnosis data, data on history of use (total
drum rotation time etc.) will be lost. Before removing, note down
the self-diagnosis data (data of page: 2, address: B0 to C6) and
data on history use (data of page: 2, address: A2 to AA and E0 to
E2). (Refer to “5-4. Service Mode” for the self-diagnosis data and
data on the history use.)
Note4:
Setting the “Forced Camera Power ON” 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.
The above procedure will enable the camera power to be turned
on with the SS-2000 block removed. After completing adjustments,
be sure to exit the “Forced Camera Power ON Mode”.
on with the SS-2000 block removed. After completing adjustments,
be sure to exit the “Forced Camera Power ON Mode”.
Note5:
Exiting the “Forced Camera 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.
3) Select page: 0, address: 01, and set data: 00.
Fig. 5-1-3.
Front of the lens
1.5 m
Pattern box
Remove the CPC lid
CPC jig connector
CPC jig
CN713
Conductor side
16
1
Ver 1.2 2003. 06
5-6
CCD-TR648E/TR748E/TR848
Fig. 5-1-4.
Note:
Use either a AC power adaptor or a Info-LITHIUM battery as the power supply of the I/F unit for LANC control.
Must be connected
To CF-088 board
Cabinet (R)
Need not be connected.
SI-033 board
CN-752
CN-752
A/V OUT jack
Must be connected when
performing the EVF system
adjustments.
performing the EVF system
adjustments.
To SS-2000
block
block
DC IN
jack
jack
AC power adaptor
(8.4Vdc)
AC-L10 or
AC-VQ800 etc
(8.4Vdc)
AC-L10 or
AC-VQ800 etc
AUDIO
(black)
(black)
AC power adaptor
(8.4Vdc)
AC-L10 or
AC-VQ800 etc
(8.4Vdc)
AC-L10 or
AC-VQ800 etc
Terminated at 75
Ω
Vector scope
Adjustment
remote commander
remote commander
L series
Info LITHIUM
Battery
(7.2Vdc)
Info LITHIUM
Battery
(7.2Vdc)
Color monitor
LANC
jack
jack
CPC jig connector (J-6082-539-A)
Front
panel
block
panel
block
VIDEO
(Yellow)
(Yellow)
Must be connected
EVF block
Lens block
VC-272 board
CN712
CN707
CN706
CN711
CN001
CN709
CN101
CN704
CN703
CN271
CN705
CN713
CN301
CN710
I/F unit for LANC control
(J-6082-521-A)
(J-6082-521-A)
Ver 1.2 2003. 06
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