Sony DCR-TRV345E / DCR-TRV350 / DCR-TRV351 / DCR-TRV355E / DCR-TRV356E (serv.man4) Service Manual ▷ View online
6-2
COVER
COVER
DCR-TRV345E/TRV350/TRV351/TRV355E/TRV356E
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 data of page: 7, address: A7 to A9.
(Refer to “Record of Use Check” of “6-4. SERVICE MODE”)
(Refer to “Record of Use Check” of “6-4. SERVICE MODE”)
Note 2:
When replacing the video light, reset the data of page: 7, address: CE and CF.
(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)
(Fluorescent tube)
(Drum assembly) (Note 1)
(Capstan motor)
(CCD imager)
(YAW, PITCH sensor)
(Timing generator)
(S/H, AGC, A/D CONV.)
(Video/audio DSP)
(Hi8/Standard8 VTR process)
(DV signal process)
(Video in/out)
(EVR)
(Audio process)
(LCD drive)
(Timing generator)
(LCD drive)
(Timing generator)
Lens device
Video light (Note 2)
LCD block LCD901
LCD block ND901
Mechanism deck (Note 1)
Mechanism deck M901
Mechanism deck M902
CD-418 board IC951
SI-036 board SE751/752
VC-305 board IC1501, X1501
VC-305 board IC1502
VC-305 board IC8001
VC-305 board IC2201
VC-305 board IC6001
VC-305 board IC3701
VC-305 board IC1601
VC-305 board IC5401
VC-305 board IC7001
VC-305 board IC7002
PD-181 board IC5501
PD-181 board IC5502
Initialization of 8, A, B,
Initializing of A, D page data
C, D, E, F, 18, 1B, 1C,
Initializing of B, 1B page data
1F page data
Initializing of 8, C, 18, 1C page data
Initializing of E, F, 1F page data
Initializing of E, F, 1F page data
Camera
HALL adj.
z
Flange back adj.
z
z
Optical axis adj.
z
z
Color reproduction adj.
z
z
LV standard data input
z
z
AWB standard data input
z
z
Auto white balance adj.
z
z
Angular velocity sensor output check
and steadyshot check
and steadyshot check
z
EVF
VCO adj.
z z
RGB AMP adj.
z
Contrast adj.
z
LCD
VCO adj.
z z
PSIG GRAY adj.
z
RGB AMP adj.
z
Black limit adj.
z
Contrast adj.
z
Center voltage adj.
z
V-COM adj.
z
z
White balance adj.
z z
z
System control
Node uniqe ID No. input
Servo, RF
REEL FG adj.
z
CAP FG duty adj.
z
z
Digital8 switching position adj.
z z
SD error rate check (LP)
z z
z
Hi8/Standard8 switching position adj.
z z
Video
27/36 MHz origin osillation adj.
z
z
S VIDEO OUT Y level adj.
z
z
S VIDEO OUT C level adj.
z
z
Hi8/Standard8 Y/C output level setting
z
Hi8/Standard8 AFC f
0
adj.
z
Audio
Hi8/Standard8 AFM BPF f
0
adj.
z
Hi8/Standard8 AFM 1.5 MHz
deviation adj.
deviation adj.
z
Hi8/Standard8 AFM 1.7 MHz
deviation adj.
deviation adj.
z
Mechanism
Tape path adj.
z z z
6-3
DCR-TRV345E/TRV350/TRV351/TRV355E/TRV356E
• 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)
(COMPLETE)
(EEP ROM)
(EEP ROM)
PD-181 board
VC-305 board
VC-305 board IC4405
VC-305 board IC4502
Supporting
Initialization of 8, A, B,
Initializing of A, D page data
z
z
C, D, E, F, 18, 1B, 1C,
Initializing of B, 1B page data
z
z
1F page data
Initializing of 8, C, 18, 1C page data
z
z
Initializing of E, F, 1F page data
z
z
Camera
HALL adj.
z
z
z
Flange back adj.
z
z
z
Optical axis adj.
z
z
Color reproduction adj.
z
z
LV standard data input
z
z
z
AWB standard data input
z
z
z
Auto white balance adj.
z
z
z
Angular velocity sensor output check
and steadyshot check
and steadyshot check
z
z
z
EVF
VCO adj.
z
z
RGB AMP adj.
z
z
z
Contrast adj.
z
z
z
LCD
VCO adj.
z
z
z
PSIG GRAY adj.
z
z
z
RGB AMP adj.
z
z
z
Black limit adj.
z
z
z
Contrast adj.
z
z
z
Center voltage adj.
z
z
z
V-COM adj.
z
z
z
White balance adj.
z
z
z
System control
Node uniqe ID No. input
z
z
Servo, RF
REEL FG adj.
z
z
z
CAP FG duty adj.
z
z
z
Digital8 switching position adj.
z
z
z
SD error rate check (LP)
z
z
z
Hi8/Standard8 switching position adj.
z
z
Video
27/36 MHz origin osillation adj.
z
z
S VIDEO OUT Y level adj.
z
z
S VIDEO OUT C level adj.
z
z
Hi8/Standard8 Y/C output level setting
z
z
z
Hi8/Standard8 AFC f
0
adj.
z
z
z
Audio
Hi8/Standard8 AFM BPF f
0
adj.
z
z
Hi8/Standard8 AFM 1.5 MHz
deviation adj.
deviation adj.
z
z
Hi8/Standard8 AFM 1.7 MHz
deviation adj.
deviation adj.
z
z
Mechanism
Tape path adj.
RadarWRadarW
RadarWRadarW
RadarW
6-4
COVER
COVER
DCR-TRV345E/TRV350/TRV351/TRV355E/TRV356E
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
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
I/F unit for LANC control
Mini pattern box
Camera table
Multi CPC jig
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-6082-521-A
J-6082-353-B
J-6082-384-A
J-6082-311-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 electronic viewfinder system
For adjusting the video section
For adjusting the video section
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:
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, replace 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, replace with
the new micro processor (8-759-148-35).
J-12
6-5
DCR-TRV345E/TRV350/TRV351/TRV355E/TRV356E
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.
1) Connect the equipment for adjustments according to Fig. 6-1-
3.
Note 3:
As removing the cabinet (R) (removing the VC-305 board
CN1007) means removing the lithium 3V power supply
(CF-3000 block 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: 7, address:
B0 to C6) and data on history use (data of page: 7, ad-
dress: A7 to A9 and C8 to CF). (Refer to “SELF-DIAG-
NOSIS FUNCTION” for the self-diagnosis data, and to
“6-4. Service Mode” for the data on the history use)
CN1007) means removing the lithium 3V power supply
(CF-3000 block 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: 7, address:
B0 to C6) and data on history use (data of page: 7, ad-
dress: A7 to A9 and C8 to CF). (Refer to “SELF-DIAG-
NOSIS FUNCTION” for the self-diagnosis data, and to
“6-4. Service Mode” for the data on the history use)
Note 4:
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 (SS-3000 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 (SS-3000 block)
removed. After completing adjustments, be sure to
exit the “Forced Camera Power ON Mode”.
Note 5:
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.
Front of the lens
1.5 m
Pattern box
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