background image
SECTION 6
ADJUSTMENTS
DCR-TRV360/TRV361/TRV460/TRV460E/TRV461E
RMT-831
ADJ
Revision History
Revision History
Ver 1.0 2003. 12
Link
Link
Adjusting Items when Replacing Main Parts and Boards
Before Starting Adjustments
Adjusting Items when Replacing Main Parts and Boards
Before Starting Adjustments
LCD SYSTEM ADJUSTMENTS
CAMERA SYSTEM ADJUSTMENTS
INITIALIZATION OF 8, A, B, C, D, E, F, 18, 1B, 1C, 1F PAGE DATA
PREPARATIONS BEFORE ADJUSTMENTS
CAMERA SECTION ADJUSTMENTS
LCD SYSTEM ADJUSTMENTS
CAMERA SYSTEM ADJUSTMENTS
INITIALIZATION OF 8, A, B, C, D, E, F, 18, 1B, 1C, 1F PAGE DATA
PREPARATIONS BEFORE ADJUSTMENTS
CAMERA SECTION ADJUSTMENTS
ADJUSTMENT REMOTE COMMANDER
DIGITAL8 MODE
Hi8/STANDARD8 MODE
MECHANISM SECTION ADJUSTMENTS
ADJUSTMENT REMOTE COMMANDER
DIGITAL8 MODE
Hi8/STANDARD8 MODE
MECHANISM SECTION ADJUSTMENTS
AUDIO SYSTEM ADJUSTMENTS
VIDEO SYSTEM ADJUSTMENTS
SERVO AND RF SYSTEM ADJUSTMENTS
SYSTEM CONTROL SYSTEM ADJUSTMENTS
PREPARATIONS BEFORE ADJUSTMENTS
VIDEO SECTION ADJUSTMENTS
AUDIO SYSTEM ADJUSTMENTS
VIDEO SYSTEM ADJUSTMENTS
SERVO AND RF SYSTEM ADJUSTMENTS
SYSTEM CONTROL SYSTEM ADJUSTMENTS
PREPARATIONS BEFORE ADJUSTMENTS
VIDEO SECTION ADJUSTMENTS
SERVICE MODE
DATA PROCESS
ADJUSTMENT REMOTE COMMANDER
SERVICE MODE
SERVICE MODE
DATA PROCESS
ADJUSTMENT REMOTE COMMANDER
SERVICE MODE
Sony EMCS Co.
2003L0500-1
©2003.12
Published by DI CS Strategy Div
9-876-293-51
Contents of LEVEL 2 and LEVEL 3 Service Manual
CONTENTS
1. SERVICE NOTE
2. DISASSEMBLY
3. BLOCK DIAGRAMS
4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
5. REPAIR PARTS LIST
LEVEL 2
a
a
OVERALL
POWER
CD-472, PD-205, SI-041
BOARD,
FP-792, FP-228, FP-299,
FP-300, FP-301, FP-302,
FP-802 FLEXIBLE
EXPLODED VIEWS
ELECTRICAL PARTS
LEVEL 3
VC-345 BOARD
a
(VC-345 BOARD)


background image
DCR-TRV360/TRV361/TRV460/TRV460E/TRV461E
-- 2 --
TABLE OF CONTENTS
6.
ADJUSTMENTS
1.
Before Starting Adjustments ··········································· 6-1
1-1.
Adjusting Items when Replacing
Main Parts and Boards ···················································· 6-2
6-1.
Camera Section Adjustments ··········································· 6-4
1-1.
Preparations before Adjustments (Camera Section) ········ 6-4
1-1-1. List of Service Tools ························································ 6-4
1-1-2. Preparations ····································································· 6-5
1-1-3. Precaution ········································································ 6-6
1.
Setting the Switch ···························································· 6-6
2.
Order of Adjustments ······················································ 6-6
3.
Subjects ··········································································· 6-6
1-2.
Initialization of 8, A, B, C, D, E, F, 18,
1B, 1C, 1F Page Data ······················································ 6-7
1-2-1. Version Check ·································································· 6-7
1.
Discrimination Method by the Model Name of IC4501
(Mechanism Control) ······················································ 6-7
2.
Discrimination Method by Adjusting Remote
Commander ····································································· 6-7
1-2-2. Initialization of A, B, D, 1B Page Data ··························· 6-8
1.
Initializing the A, B, D, 1B Page Data ···························· 6-8
2.
Modification of A, B, D, 1B Page Data ··························· 6-8
3.
A Page Table ···································································· 6-9
4.
B Page Table ···································································· 6-9
5.
D Page Table ···································································· 6-9
6.
1B Page Table ·································································· 6-9
1-2-3. Initialization of 8, C, 18, 1C Page Data ························· 6-10
1.
Initializing the 8, C, 18, 1C Page Data ·························· 6-10
2.
Modification of 8, C, 18, 1C Page Data ························ 6-10
3.
8 Page Table ··································································· 6-11
4.
C Page Table ·································································· 6-12
5.
18 Page Table ································································· 6-13
6.
1C Page Table ································································ 6-14
1-2-4. Initialization of E, F, 1F Page Data ······························· 6-15
1.
Initializing the E, F, 1F Page Data ································· 6-15
2.
Modification of E, F, 1F Page Data ······························· 6-15
3.
E Page Table ·································································· 6-15
4.
F Page Table ·································································· 6-16
5.
1F Page Table ································································ 6-16
1-3.
Camera System Adjustments ········································· 6-17
1.
HALL Adjustment ························································· 6-17
2.
Flange Back Adjustment
(Using the Minipattern Box) ········································· 6-18
3.
Flange Back Adjustment
(Using the Flange Back Adjustment Chart and
Subject More than 500 m Away) ··································· 6-19
3-1.
Flange Back Adjustment (1) ·········································· 6-19
3-2.
Flange Back Adjustment (2) ·········································· 6-19
4.
Flange Back Check ························································ 6-20
5.
Optical Axis Adjustment ··············································· 6-21
6.
Picture Frame Setting ···················································· 6-22
7.
Color Reproduction Adjustment ···································· 6-23
8.
LV Standard Data Input ················································· 6-24
9.
Auto White Balance Standard Data Input ····················· 6-24
10.
Auto White Balance Adjustment ··································· 6-25
11.
Auto White Balance Check ··········································· 6-26
12.
Angular Velocity Sensor Output Check and
Steadyshot Check ·························································· 6-27
13.
CCD Defect Check ························································ 6-27
1-4.
LCD System Adjustments ············································· 6-28
1.
LCD Level Adjustment (PD-205 Board) ······················· 6-28
2.
LCD V-COM Adjustment (PD-205 Board) ··················· 6-29
3.
LCD White Balance Adjustment (PD-205 Board) ········ 6-29
6-2.
Mechanism Section Adjustments ·································· 6-30
2-1.
Adjustment Remote Commander ·································· 6-30
Section
Title
Page
Section
Title
Page
2-2.
Hi8/Standard8 Mode
(DCR-TRV460/TRV460E/TRV461E) ··························· 6-31
2-2-1. How to Enter Playback Mode without Cassette ············ 6-31
2-2-2. Tape Path Adjustment ···················································· 6-31
1.
Preparations for Adjustment ·········································· 6-31
2-3.
Digital8 Mode ································································ 6-32
2-3-1. How to Enter Record Mode without Cassette ··············· 6-32
2-3-2. How to Enter Playback Mode without Cassette ············ 6-32
2-3-3. Overall Tape Path Check ··············································· 6-32
1.
Recording of the Tape Path Check Signal ····················· 6-32
2.
Tape Path Check ···························································· 6-32
2-3-4. Tape Path Adjustment (DCR-TRV360/TRV361) ·········· 6-33
1.
Preparations for Adjustment ·········································· 6-33
2.
Tape Path Adjustment ···················································· 6-34
3.
No.7 Guide (TG7) Adjustment ······································ 6-35
4.
CUE, REV Waveforms Check ······································· 6-35
2-3-5. Checks after Adjustments ·············································· 6-35
1.
Waveform Build-up Check ············································ 6-35
2.
Tape Path Check ···························································· 6-35
6-3.
Video Section Adjustments ··········································· 6-36
3-1.
Preparations before Adjustments ··································· 6-36
3-1-1. Equipment to Required ················································· 6-36
3-1-2. Precautions on Adjusting ··············································· 6-37
3-1-3. Adjusting Connectors ···················································· 6-37
3-1-4. Connecting the Equipment ············································ 6-37
3-1-5. Alignment Tape ····························································· 6-38
3-1-6. Input/output Level and Impedance ································ 6-39
3-2.
System Control System Adjustments ···························· 6-40
1.
Initialization of 8, A, B, C, D, E, F, 18,
1B, 1C, 1F Page Data ···················································· 6-40
2.
Touch Panel Adjustment ················································ 6-40
3.
Node Unique ID No. Input ············································ 6-41
3-1.
Input of Company ID ···················································· 6-41
3-2.
Input of Serial No. ························································· 6-41
3-3.
Servo and RF System Adjustments ······························· 6-43
1.
REEL FG Adjustment (VC-345 Board) ························ 6-43
2.
CAP FG Duty Adjustment (VC-345 Board)
(DCR-TRV460/TRV460E/TRV461E) ··························· 6-43
3.
CAP FG Duty Adjustment (VC-345 Board)
(DCR-TRV360/TRV361) ·············································· 6-44
4.
Digital8 Switching Position Adjustment
(VC-345 Board) ····························································· 6-44
5.
SD Error Rate Check (LP) (VC-345 Board) ················· 6-45
6.
Hi8/Standard8 Switching Position Adjustment
(VC-345 Board)
(DCR-TRV460/TRV460E/TRV461E) ··························· 6-46
3-4.
Video System Adjustments ············································ 6-47
1.
27 MHz Origin Oscillation Adjustment
(VC-345 Board) ····························································· 6-47
2.
S VIDEO OUT Y Level Adjustment
(VC-345 Board) ····························································· 6-47
3.
S VIDEO OUT C Level Adjustment
(VC-345 Board) ····························································· 6-48
4.
VIDEO OUT Level Check (VC-345 Board) ················· 6-49
5.
Hi8/Standard8 Y/C Output Level Setting
(VC-345 Board)
(DCR-TRV460/TRV460E/TRV461E) ··························· 6-49
6.
Hi8/Standard8 AFC f0 Adjustment (VC-345 Board)
(DCR-TRV460/TRV460E/TRV461E) ··························· 6-50
3-5.
Audio System Adjustments ··········································· 6-51
1.
Hi8/Standard8 AFM BPF f0 Adjustment
(VC-345 Board)
(DCR-TRV460/TRV460E/TRV461E) ··························· 6-51
2.
Hi8/Standard8 AFM 1.5 MHz Deviation Adjustment
(VC-345 Board)
(DCR-TRV460/TRV460E/TRV461E) ··························· 6-52


background image
-- 3 --
DCR-TRV360/TRV361/TRV460/TRV460E/TRV461E
Section
Title
Page
3.
Hi8/Standard8 AFM 1.7 MHz Deviation Adjustment
(VC-345 Board)
(DCR-TRV460/TRV460E/TRV461E) ··························· 6-52
4.
Digital8 Playback Level Check ····································· 6-52
6-4.
Service Mode ································································· 6-53
4-1.
Adjustment Remote Commander ·································· 6-53
1.
Using the Adjustment Remote Commander ·················· 6-53
2.
Precautions Upon Using
the Adjustment Remote Commander ···························· 6-53
4-2.
Data Process ·································································· 6-54
4-3.
Service Mode ································································· 6-55
1.
Setting the Test Mode ···················································· 6-55
2.
Emergence Memory Address ········································ 6-55
2-1.
C Page Emergence Memory Address ···························· 6-55
2-2.
EMG Code (Emergency Code) ····································· 6-56
2-3.
MSW Code ···································································· 6-57
3.
Bit Value Discrimination ··············································· 6-58
4.
Switch Check (1) ··························································· 6-58
5.
Switch Check (2) ··························································· 6-58
6.
Switch Check (3) ··························································· 6-59
7.
LED, IR Light Check ···················································· 6-59
8.
Video Light Check ························································· 6-60
9.
Record of Use Check ····················································· 6-60
10.
Record of Self-diagnosis Check ···································· 6-61
* The camera optical axis frame is shown on page 6-62.
The camera color reproduction frame is shown on page
6-63.


background image
DCR-TRV360/TRV361/TRV460/TRV460E/TRV461E
6-1
SECTION 6
ADJUSTMENTS
1.
Before Starting Adjustments
EVR Data Re-writing Procedure When Replacing Board
The data that is stored in the repair board, is not necessarily correct.
Perform either procedure 1 or procedure 2 or procedure 3 when replacing board.
Procedure 1
Save the EVR data of the machine in which a board is going to be replaced. Download the saved data after a
board is replaced.
Remove the EEPROM and install it.
(Former board)
(New board)
Procedure 2
Remove the EEPROM from the board of the machine that is going to be repaired. Install the removed
EEPROM to the replaced board.
Procedure 3
When the data cannot be saved due to defective EEPROM, or when the EEPROM cannot be removed or
installed, save the data from the same model of the same destination, and download it.
After the EVR data is saved and downloaded, check the
respective items of the EVR data.
(Refer to page 6-3 for the items to be checked)
(Machine before starting repair)
(Machine after a board is replaced)
PC
PC
Save the EVR data
to a personal computer.
Download the saved
data to a machine.
(Machine to be repaired)
(Machine to be repaired)
(The same model of the same destination)
Save the data.
Download the data.
PC


background image
DCR-TRV360/TRV361/TRV460/TRV460E/TRV461E
6-2
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,
D/A
Converter,
Lens
control)
(Hi8/Standard8
VTR
process)
(DV
signal
process)
(Video
in/out)
(EVR)
(Audio
process)
(LCD
driver)
Lens
device
Video
light
(Note
2)
LCD
block
LCD901
LCD
block
ND901
Mechanism
deck
(Note
1)
Mechanism
deck
M901
Mechanism
deck
M902
CD-472
board
IC951
SI-041
board
SE751/752
VC-345
board
IC1501,
X1501
VC-345
board
IC1502
VC-345
board
IC8001
VC-345
board
IC2201
VC-345
board
IC6001
VC-345
board
IC3701
VC-345
board
IC1601
VC-345
board
IC5401
PD-205
board
IC6001
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
Camera
HALL adj.
z
Flange back adj.
zz
Optical axis adj.
zz
Color reproduction adj.
zz
LV standard data input
zz
AWB standard data input
zz
Auto white balance adj.
zz
Angular velocity sensor output check
and steadyshot check
z
LCD
LCD level adj.
z
LCD V-COM adj.
zz
LCD White balance adj.
zz
z
System control
Touch panel adj.
zz
Node uniqe ID No. input
Servo, RF
REEL FG adj.
z
CAP FG duty adj.
zz
Digital8 switching position adj.
zz
SD error rate check (LP)
zz
z
Hi8/Standard8 switching position adj.
(Note 3)
zz
Video
27 MHz origin osillation adj.
zz
S VIDEO OUT Y level adj.
zz
S VIDEO OUT C level adj.
zz
Hi8/Standard8 Y/C output level setting
(Note 3)
z
Hi8/Standard8 AFC f0 adj. (Note 3)
z
Audio
Hi8/Standard8 AFM BPF f0 adj.
(Note 3)
z
Hi8/Standard8 AFM 1.5 MHz
deviation adj. (Note 3)
z
Hi8/Standard8 AFM 1.7 MHz
deviation adj. (Note 3)
z
Mechanism
Tape path adj.
zzz
1-1. Adjusting Items when Replacing Main Parts and Boards
· 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")
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")
Note 3: DCR-TRV460/TRV460E/TRV461E only