Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E (serv.man4) Service Manual ▷ View online
DCR-TRV940/TRV940E/TRV950/TRV950E
6-2
COVER
COVER
1-1. Adjusting items when replacing main parts and boards
• Adjusting items when replacing main parts
• Adjusting items when replacing main parts
When replacing main parts, adjust the items indicated by z in the following table.
Table 6-1-1 (1)
Note 1:
When replacing the drum assy or mechanism deck, reset the drum rotation counted time.
(Refer to “Record of Use Check” of “6-4. SERVICE MODE”)
(Refer to “Record of Use Check” of “6-4. SERVICE MODE”)
Replaced part
Block replacement
Mounted part replacement
Adjustment Section
Adjustment
(LCD panel (EVF))
(LCD panel (LCD)
(Fluorescent tube)
(Touch panel)
(Drum assembly) (Note 1)
(Capstan motor)
(Prism block (CCD imager))
(S/H)
(Timing generator)
(A/D converter)
(EVR)
(DV signal process)
(EQ, A/D CONV., PLL)
(REC/PB AMP)
(Video IN/OUT)
(LCD driver (EVF))
(Timing generator (EVF))
(Back light (EVF))
(PITCH, YAW sensor)
(LCD driver (LCD))
(Timing generator (LCD))
Lens device
FLASH unit
LASER unit D501
Mechanism deck (Note 1)
EVF block LCD903
LCD block LCD901
LCD block ND901
LCD block TA901
Mechanism deck M901
Mechanism deck M902
CD-389 board IC100, 101, 105
CD-389 board IC102, 103, 104
VC-288 board IC1202, X1201
VC-288 board IC1203, 1204, 1205
VC-288 board IC1801
VC-288 board IC2101
VC-288 board IC1901
VC-288 board IC1902
DB-014 board IC7001
DB-014 board IC4201
DB-014 board IC4202
LB-080 board D6102
SE-132 board SE4001, 4002
PD-168 board IC5701
PD-168 board IC5702
Initialization of
Initialization of A, D page data
8, A, B, C, D, E, F,
Initialization of 8, C page data
1B, 1E, 1F
Initialization of E, F, 1E, 1F page data
page data
Initialization of B, 1B page data
Camera
66MHz/54MHz origin oscillation adj.
z
z
HALL adj.
z
z
MR adj.
z
z
Flange back adj.
z
z
AWB standard data input
z z
z
MAX GAIN adj.
z z
z
F No. & ND light quality standard data input
z
LV standard data input
z z
z
Auto white balance adj.
z z
z
Color reproduction adj.
z z
z
PSD sensor gain adj.
z
z
Angular velocity sensor sensitivity adj.
z
z
Mechanical shutter adj.
z
Strobe light level adj.
z
Strobe white balance adj.
z
z z
z
Hologram AF output adj.
z
Hologram AF angle check
z
Color EVF
VCO adj.
z z
RGB AMP adj.
z
Contrast adj.
z
z
Back light adj.
z
z
White balance adj.
z
z
z
LCD
VCO adj.
z z
RGB AMP adj.
z
Contrast adj.
z
z
V-COM level adj.
z
V-COM adj.
z
z
White balance adj.
z z
z
System control
Touch panel adj.
z
Node uniqe ID No. input
Servo, RF
CAP FG duty adj.
z
z
Switching position adj.
z
z
AGC center level adj.
z
z
z z
APC & AEQ adj.
z
z
z z
PLL f
0
& LPF f
0
adj.
z
z
z z
Video
Chroma BPF f
0
adj.
z
S VIDEO OUT Y level adj.
z
S VIDEO OUT chroma level adj.
z
Mechanism
Tape path adj.
z
z z
DCR-TRV940/TRV940E/TRV950/TRV950E
6-3
• Adjusting items when replacing a board or EEPROM
When replacing a board or EEPROM, adjust the items indicated by z in the following table.
Table 6-1-1 (2)
Replaced part
Adjustment Section
Adjustment
(COMPLETE) (Note 2, 3)
(COMPLETE)
(COMPLETE)
(COMPLETE)
(COMPLETE)
(COMPLETE)
(COMPLETE) (Note 4)
(EEP ROM)
(EEP ROM)
BT-003 board
CD-389 board
SE-132 board
DB-014 board
LB-080 board
PD-168 board
VC-288 board
VC-288 board IC2502
VC-288 board IC2901
Supporting Radar W
Initialization of
Initialization of A, D page data
z
z
8, A, B, C, D, E, F,
Initialization of 8, C page data
z z
1B, 1E, 1F
Initialization of E, F, 1E, 1F page data
z z
page data
Initialization of B, 1B page data
z
z
Camera
66MHz/54MHz origin oscillation adj.
z z
HALL adj.
z z
z
MR adj.
z z
z
Flange back adj.
z z
z
AWB standard data input
z
z z
z
MAX GAIN adj.
z
z z
z
F No. & ND light quality standard data input
z z
z
LV standard data input
z
z z
z
Auto white balance adj.
z
z z
z
Color reproduction adj.
z
z z
PSD sensor gain adj.
z
z z
Angular velocity sensor sensitivity adj.
z
z z
Mechanical shutter adj.
z z
z
Strobe light level adj.
z z
z
Strobe white balance adj.
z
z z
z
Hologram AF output adj.
z z
z
Hologram AF angle check
z
Color EVF
VCO adj.
z
z z
RGB AMP adj.
z
z z
Contrast adj.
z
z z
Back light adj.
z z
z z
White balance adj.
z z
z z
LCD
VCO adj.
z z z
RGB AMP adj.
z z z
Contrast adj.
z z z
V-COM level adj.
z z z
V-COM adj.
z z z
White balance adj.
z z z
System control
Touch panel adj.
z
z
Node uniqe ID No. input
z z
Servo, RF
CAP FG duty adj.
z z
z
Switching position adj.
z z
z
AGC center level adj.
z z
z
APC & AEQ adj.
z z
z
PLL f
0
& LPF f
0
adj.
z z
z
Video
Chroma BPF f
0
adj.
z
z z
S VIDEO OUT Y level adj.
z
z z
S VIDEO OUT chroma level adj.
z
z z
Mechanism
Tape path adj.
Note 2:
DCR-TRV950/TRV950E only
Note 3:
After BT-003 board is replaced,
check the “Info.” is correctly dis-
played with the following proce-
dure.
1) Turn the power switch to
check the “Info.” is correctly dis-
played with the following proce-
dure.
1) Turn the power switch to
“MEMORY/NETWORK”.
2) Press the “NETWORK” but-
ton.
3) Select/Execute the “Setup” at
the network menu.
4) Select/Execute the “Bluetooth”
at the network menu.
5) Select/Execute the “Info.” at
the network menu.
6) Check that the following infor-
mation is displayed.
Name
SONY DCR-TRV950
(or DCR-TRV950E)
(or DCR-TRV950E)
Address 08 : 00 : 46 : XX : XX : XX
Note 4:
When VC-288 board is replaced,
before and after the replacement,
execute “Initializing of Network
Setting Data” and initialize network
personal information (mail address,
bookmark).
(DCR-TRV950/TRV950E only)
(Refer to “1-2-4. Initialization of B,
1B Page Data”)
before and after the replacement,
execute “Initializing of Network
Setting Data” and initialize network
personal information (mail address,
bookmark).
(DCR-TRV950/TRV950E only)
(Refer to “1-2-4. Initialization of B,
1B Page Data”)
DCR-TRV940/TRV940E/TRV950/TRV950E
6-4
COVER
COVER
J-1
J-2
J-6
J-3
J-7
J-8
J-4
J-5
Fig. 6-1-1
J-9
J-10
J-11
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
J-9
J-10
J-11
J-12
J-13
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-8 jig
Extension cable (60 P, 0.5 mm)
Mini pattern box
Camera table
CPC-jig for LCD panel
Background paper
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-6082-388-A
J-6082-466-A
J-6082-353-B
J-6082-384-A
J-6082-529-A
J-2501-130-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 adjusting the video section
For adjusting the color viewfinder
For adjusting the color viewfinder
For extension between the CD-389 board (CN100) and
VC-288 board (CN1201)
VC-288 board (CN1201)
For adjusting the flange back
For adjusting the flange back
For adjusting the LCD system
6-1. CAMERA SECTION ADJUSTMENTS
1-1.
PREPARATIONS BEFORE ADJUSTMENTS (CAMERA SECTION)
1-1-1.
List of Service Tools
• Oscilloscope
• Color monitor
• Vectorscope
• Regulated power supply
• Digital voltmeter
• Frequency counter
Note 1:
If the micro processor IC in the adjustment remote com-
mander is not the new micro processor (UPD7503G-
C56-12), the pages cannot be switched. In this case, re-
place with the new micro processor (8-759-148-35).
mander is not the new micro processor (UPD7503G-
C56-12), the pages cannot be switched. In this case, re-
place with the new micro processor (8-759-148-35).
J-12
J-13
DCR-TRV940/TRV940E/TRV950/TRV950E
6-5
Fig. 6-1-2
1-1-2.
Preparations
Note 1:
For details of how remove the cabinet and boards, refer
to “2. DISASSEMBLY”.
to “2. DISASSEMBLY”.
Note 2:
When performing only the adjustments, the lens block
and boards need not be disassembled.
and boards need not be disassembled.
Note 3:
Before perform the adjustment, check that the data of
page: 0, address: 10 is “00”.
If not, select page: 0, address: 10, and set data “00”.
1) Connect the equipment for adjustments according to
page: 0, address: 10 is “00”.
If not, select page: 0, address: 10, and set data “00”.
1) Connect the equipment for adjustments according to
Fig. 6-1-3.
Note 4:
As removing the cabinet (R) (removing the CK-116 board
CN5203) means removing the lithium 3V power supply
(BT5201), data such as date, time, user-set menus will
be lost. After completing adjustments, reset these data.
If the NS-014 board has been removed, the self-diagno-
sis data, data on history of use (total drum rotation time,
etc. ) will not be lost. (Refer to “SELF-DIAGNOSIS
FUNCTION” for the self-diagnosis data, and to “6-4.
Service Mode” for the data on the history use)
CN5203) means removing the lithium 3V power supply
(BT5201), data such as date, time, user-set menus will
be lost. After completing adjustments, reset these data.
If the NS-014 board has been removed, the self-diagno-
sis data, data on history of use (total drum rotation time,
etc. ) will not be lost. (Refer to “SELF-DIAGNOSIS
FUNCTION” for the self-diagnosis data, and to “6-4.
Service Mode” for the data on the history use)
Note 5:
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
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 com-
mander.
The above procedure will enable the camera power
to be turned on with the power switch (PS-1870 block)
removed. After completing adjustments, be sure to
exit the “Forced Camera Power ON Mode”.
mander.
The above procedure will enable the camera power
to be turned on with the power switch (PS-1870 block)
removed. After completing adjustments, be sure to
exit the “Forced Camera Power ON Mode”.
Note 6:
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
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 com-
mander.
mander.
3) Select page: 0, address: 01, and set data: 00.
Pattern box
Front of the lens
1m
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