DCR-TRV12E, DCR-TRV14E, DCR-TRV19, DCR-TRV19E (serv.man4) — Sony Movie Service Manual (repair manual)

Model
DCR-TRV12E DCR-TRV14E DCR-TRV19 DCR-TRV19E (serv.man4)
Pages
59
Size
1.26 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS
File
dcr-trv12e-dcr-trv14e-dcr-trv19-dcr-trv19e-sm4.pdf
Date

View Sony DCR-TRV12E / DCR-TRV14E / DCR-TRV19 / DCR-TRV19E (serv.man4) Service Manual online

SECTION 6
ADJUSTMENTS
ADJ
Revision History
Revision History
Ver 1.0  2003. 02
Link
Link
Adjusting items when replacing main parts and boards
Before starting adjustment
Adjusting items when replacing main parts and boards
Before starting adjustment
LCD SYSTEM ADJUSTMENT
CAMERA SYSTEM ADJUSTMENTS
PREPARATIONS BEFORE ADJUSTMENT
CAMERA SECTION ADJUSTMENT
ELECTRONIC VIEWFINDER SYSTEM ADJUSTMENT
INITIALIZATION OF 8, A, C, D, E, F, 1C PAGE DATA
LCD SYSTEM ADJUSTMENT
ELECTRONIC VIEWFINDER SYSTEM ADJUSTMENT
CAMERA SYSTEM ADJUSTMENTS
INITIALIZATION OF 8, A, C, D, E, F, 1C PAGE DATA
PREPARATIONS BEFORE ADJUSTMENT
CAMERA SECTION ADJUSTMENT
MECHANISM SECTION ADJUSTMENT
TAPE PATH ADJUSTMENT
HOW TO ENTER PLAYBACK MODE WITHOUT CASSETTE
HOW TO ENTER RECORD MODE WITHOUT CASSETTE
TAPE PATH ADJUSTMENT
HOW TO ENTER PLAYBACK MODE WITHOUT CASSETTE
HOW TO ENTER RECORD MODE WITHOUT CASSETTE
MECHANISM SECTION ADJUSTMENT
AUDIO SYSTEM ADJUSTMENTS
VIDEO SYSTEM ADJUSTMENTS
SERVO AND RF SYSTEM ADJUSTMENT
SYSTEM CONTROL SYSTEM ADJUSTMENT
PREPARATIONS BEFORE ADJUSTMENTS
VIDEO SECTION ADJUSTMENT
AUDIO SYSTEM ADJUSTMENTS
VIDEO SYSTEM ADJUSTMENTS
SERVO AND RF SYSTEM ADJUSTMENT
SYSTEM CONTROL SYSTEM ADJUSTMENT
PREPARATIONS BEFORE ADJUSTMENTS
VIDEO SECTION ADJUSTMENT
SERVICE MODE
DATA PROCESS
ADJUSTMENT REMOTE COMMANDER
SERVICE MODE
SERVICE MODE
DATA PROCESS
ADJUSTMENT REMOTE COMMANDER
SERVICE MODE
Sony EMCS Co.
2003B1600-1
  ©2003.2
Published by DI Customer Center
9-876-224-51
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-430, LB-085, VA-118,
CK-129, PD-188, JK-242,
MA-421, CONTROL
SWITCH BLOCK
(FK-CX4000), FP-467,
FP-468, FP-228,
FP-626 FLEXIBLE
EXPLODED VIEWS
ELECTRICAL PARTS
LEVEL 3


VC-311 BOARD
a
 (VC-311 BOARD)
DCR-TRV12E/TRV14E/
TRV19/TRV19E
RMT-814
— 2 —
DCR-TRV12E/TRV14E/TRV19/TRV19E
TABLE OF CONTENTS
6.
ADJUSTMENT
1.
Before starting adjustment ··············································· 6-2
1-1.
Adjusting items when replacing main parts and boards. · 6-2
6-1.
CAMERA SECTION ADJUSTMENT ··························· 6-4
1-1.
PREPARATIONS BEFORE ADJUSTMENT
(CAMERA SECTION) ··················································· 6-4
1-1-1. List of Service Tools ························································ 6-4
1-1-2. Preparations ····································································· 6-5
1-1-3. Precaution ········································································ 6-7
1.
Setting the Switch ···························································· 6-7
2.
Order of Adjustments ······················································ 6-7
3.
Subjects ··········································································· 6-7
1-2.
INITIALIZATION OF 8, A, C, D, E, F, 1C PAGE DATA ····· 6-8
1-2-1. INITIALIZATION OF A, D PAGE DATA ······················ 6-9
1.
Initializing the A, D Page Data ········································ 6-9
2.
Modification of A, D Page Data ······································ 6-9
3.
A Page Table ···································································· 6-9
4.
D Page Table ···································································· 6-9
1-2-2. INITIALIZATION OF 8, C, 1C PAGE DATA ·············· 6-10
1.
Initializing the 8, C, 1C Page Data ································ 6-10
2.
Modification of 8, C, 1C Page Data ······························ 6-10
3.
8 Page Table ··································································· 6-11
4.
C Page Table ·································································· 6-11
5.
1C Page Table ································································ 6-12
1-2-3. INITIALIZATION OF E, F PAGE DATA ····················· 6-13
1.
Initializing the E, F Page Data ······································· 6-13
2.
Modification of E, F Page Data ····································· 6-13
3.
E Page Table ·································································· 6-13
4.
F Page Table ·································································· 6-14
1-3.
CAMERA SYSTEM ADJUSTMENTS ························ 6-15
1.
36MHz Origin Oscillation Adjustment (VC-311 board) ······ 6-15
2.
HALL Adjustment ························································· 6-15
3.
Flange Back Adjustment (Using Minipattern Box) ······· 6-16
4.
Flange Back Adjustment (Using Flange Back Adjustment
Chart and Subject More Than 500m Away) ·················· 6-17
4-1.
Flange Back Adjustment (1) ·········································· 6-17
4-2.
Flange Back Adjustment (2) ·········································· 6-17
5.
Flange Back Check ························································ 6-18
6.
Optical Axis Adjustment ··············································· 6-19
7.
Picture Frame Setting ···················································· 6-20
8.
Color Reproduction Adjustment ···································· 6-21
9.
MAX GAIN Adjustment ··············································· 6-22
10.
LV Standard Data Input ················································· 6-22
11.
Auto White Balance Standard Data Input ····················· 6-23
12.
Auto White Balance Adjustment ··································· 6-24
13.
White Balance Check ···················································· 6-25
14.
Steady Shot Check ························································· 6-26
1-4.
ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 6-27
1.
VCO Adjustment (VA-118 board) ································· 6-27
2.
RGB AMP Adjustment (VA-118 board) ························ 6-28
2-1.
Automatic Adjustment ··················································· 6-28
2-2.
Manual Adjustment ······················································· 6-28
3.
Contrast Adjustment (VA-118 board) ···························· 6-29
3-1.
Automatic Adjustment ··················································· 6-29
3-2.
Manual Adjustment ······················································· 6-29
1-5.
LCD SYSTEM ADJUSTMENT ··································· 6-30
1.
VCO Adjustment (PD-188 board) ································· 6-30
2.
PSIG GRAY Adjustment (PD-188 board) ····················· 6-31
3.
RGB AMP Adjustment (PD-188 board) ························ 6-31
4.
Black Limit Adjustment (PD-188 board) ······················ 6-32
5.
Contrast Adjustment (PD-188 board) ···························· 6-32
6.
Center Level Adjustment (PD-188 board) ····················· 6-33
7.
V COM Adjustment (PD-188 board) ···························· 6-33
8.
White Balance Adjustment (PD-188 board) ·················· 6-34
6-2.
MECHANISM SECTION
ADJUSTMENT ····························································· 6-35
2-1.
HOW TO ENTER RECORD MODE WITHOUT
CASSETTE ··································································· 6-35
2-2.
HOW TO ENTER PLAYBACK MODE
WITHOUT CASSETTE ················································ 6-35
2-3.
TAPE PATH ADJUSTMENT ········································ 6-35
1.
Preparation for Adjustment ··········································· 6-35
2.
Processing after Completing Operations: ······················ 6-35
6-3.
VIDEO SECTION ADJUSTMENT ······························ 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 ···················································· 6-38
3-1-4. Connecting the Equipment ············································ 6-38
3-1-5. Alignment Tapes ···························································· 6-39
3-1-6. Output Level and Impedance ········································· 6-39
3-2.
SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 6-40
1.
Initialization of 8, A, C, D, E, F, 1C Page Data ············· 6-40
2.
Touch Panel Adjustment ················································ 6-40
3.
Serial No. Input ····························································· 6-40
3-1.
Company ID Input ························································· 6-40
3-2.
Serial No. Input ····························································· 6-40
3-3.
SERVO AND RF SYSTEM ADJUSTMENT ··············· 6-42
1.
Cap FG Duty Adjustment (VC-311 Board) ··················· 6-42
2.
Switching Position Adjustment (VC-311 Board) ·········· 6-42
3.
Error Rate Check ··························································· 6-43
3-1.
Preparations before adjustments ···································· 6-43
3-2.
Error Rate Check ··························································· 6-43
3-4.
VIDEO SYSTEM ADJUSTMENTS ····························· 6-44
1.
S VIDEO OUT Y Level Adjustment (VC-311 Board) ·· 6-44
2.
S VIDEO OUT Chroma Level Adjustment
(VC-311 Board) ····························································· 6-44
3.
VIDEO OUT Y, Chroma Level Check (VC-311 Board) ·· 6-45
3-5.
AUDIO SYSTEM ADJUSTMENTS ···························· 6-46
1.
Playback Level Check ··················································· 6-47
2.
Overall Level Characteristics Check ····························· 6-47
3.
Overall Distortion Check ··············································· 6-47
4.
Overall Noise Level Check ············································ 6-47
5.
Overall Separation Check ·············································· 6-47
6-4.
SERVICE MODE ·························································· 6-48
4-1.
ADJUSTMENT REMOTE COMMANDER ················ 6-48
1.
Using the adjustment remote commander ····················· 6-48
2.
Precautions upon using ·················································· 6-48
the adjustment remote commander ································ 6-48
4-2.
DATA PROCESS ··························································· 6-49
4-3.
SERVICE MODE ·························································· 6-50
1.
Setting the Test Mode ···················································· 6-50
2.
Emergence Memory Address ········································ 6-50
2-1.  EMG Code (Emergency Code) ······································· 6-50
2-2.   MSW Code ····································································· 6-51
3.
Bit value discrimination ················································ 6-52
4.
Switch check (1) ···························································· 6-52
5.
Switch check (2) ···························································· 6-52
6.
Switch check (3) ···························································· 6-53
7.
Switch check (4) ···························································· 6-53
8.
LED check ····································································· 6-53
9.
Record of Use check (1) ················································ 6-54
10.
Record of Use check (2) ················································ 6-54
11.
Record of Self-diagnosis check ····································· 6-55
*
Optical axis frame and Color reproduction frame is shown
on page 6-56 and 6-57.
6-1
DCR-TRV12E/TRV14E/TRV19/TRV19E
SECTION 6
ADJUSTMENTS
COVER
COVER
1.
Before starting adjustment
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.
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
Remove the EEPROM and install it.
(Former board)
(New board)
6-2
DCR-TRV12E/TRV14E/TRV19/TRV19E
Lens de
vice
Mechanism deck
Note1
LCD block
LCD901 (LCD panel)
LCD block
ND901 (Fluorescent tube)
Mechanism deck
M901 (Drum assy)  
Note1
Mechanism deck
MD block
CD-430 board
IC5001 (CCD imager)
MA-421 board
SE5401/5402 (Y
A
W/PITCH sensor)
PD-188 board
IC6001 (RGB dri
v
er (LCD))
PD-188 board
IC6002 (T
iming generator (LCD))
V
A-118 boar
d
IC4201 (RGB dri
v
er (EVF))
V
A-118 boar
d
IC4202 (T
iming generator (EVF))
VC-311 board
IC1401,
 X1401 (T
iming g
ener
a
tor)
VC-311 board
IC1402 (S/H, 
A/D con
v.
)
VC-311 board
IC2101 (Camera/D
V/RF signal pr
ocess, etc
.)
VC-311 board
IC1801 (REC/PB 
AMP)
VC-311 board
IC1901 (V
ideo out)
VC-311 board
IC1701 (EVR)
Replaced parts
Block replacement
Parts replacement
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z z
z
z
z
z z
z
z
z
z
z
z
z
z z
z
z
z z
z
z
z
z
z z
z
z z
z z
z
z
z
z
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.
Note1:
When replacing the drum assy. or the mechanism deck, reset the data of page: 7, address: A7 to A9 to “00”. (Refer to “Record of
Use check” of “6-4. SERVICE MODE”)
Adjustment
Section
Initialization of
8, A, C, D, E,
F, 1C page data
Camera
EVF
LCD
Mechanism
System control
Servo, RF
Video
Adjustment
Initialization of A, D page data
Initialization of 8, C, 1C page data
Initialization of E, F page data
36MHz origin oscillation adj.
HALL adj.
Flange back adj.
Optical axis adj.
Color reproduction adj.
MAX GAIN adj.
LV standard data input
AWB standard data input
Auto white balance adj.
Steady shot check
VCO adj.
RGB AMP adj.
Contrast adj.
VCO adj.
PSIG GRAY adj.
RGB AMP adj.
Black limit adj.
Contrast adj.
Center level adj.
V COM adj.
White balance adj.
Tape path adj.
Touch panel adj.
Serial No. input
CAP FG duty adj.
Switching position adj.
Error rate check
S VIDEO OUT Y level adj.
S VIDEO OUT chroma level adj.
Table. 6-1-1 (1).
COVER
COVER
Page of 59
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  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).