Sony DCR-TRV15E / DCR-TRV17E (serv.man2) Service Manual ▷ View online
— 5 —
4-2.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS ············································ 4-8
SCHEMATIC DIAGRAMS ············································ 4-8
• CD-303 (CCD IMAGER)
PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM ······························ 4-9
SCHEMATIC DIAGRAM ······························ 4-9
Shematic diagram and printed wiring board of the
VC-260 board are not shown.
Pages from 4-11 to 4-50 are not shown.
VC-260 board are not shown.
Pages from 4-11 to 4-50 are not shown.
• FP-100 (MODE SWITCH), FP-228 (DEW SENSOR),
FP-102 (TAPE TOP/END SENSOR, S/T REEL)
FLEXIBLE BOARDS ··································· 4-51
• FP-305 (IR)
FLEXIBLE BOARD ····································· 4-53
• FP-305 (IR), CONTROL SWITCH BLOCK (PS-1700)
SCHEMATIC DIAGRAMS ·························· 4-54
• MS-070 (DIGITAL STILL CONTROL,
MPEG MOVIE PROCESS)
PRINTED WIRING BOARD ······················· 4-55
• MS-070 (DIGITAL STILL CONTROL 1)(1/3)
SCHEMATIC DIAGRAM ···························· 4-59
• MS-070 (DIGITAL STILL CONTROL 2)(2/3)
SCHEMATIC DIAGRAM ···························· 4-61
• MS-070 (MPEG MOVIE PROCESS)(3/3)
SCHEMATIC DIAGRAM ···························· 4-63
• LB-069 (EVF, BACK LIGHT)
PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM ···························· 4-65
SCHEMATIC DIAGRAM ···························· 4-65
• CK-101 (USER FUNCTION)
PRINTED WIRING BOARD ······················· 4-67
• CK-101 (USER FUNCTION)
SCHEMATIC DIAGRAM ···························· 4-71
• FB-218 (IR, REMOTE COMMANDER RECEIVER)
PRINTED WIRING BOARD ······················· 4-73
• FB-218 (IR, REMOTE COMMANDER RECEIVER)
SCHEMATIC DIAGRAM ···························· 4-74
• JK-204 (JACK, STEADY SHOT)
PRINTED WIRING BOARD ······················· 4-75
• JK-204 (JACK, STEADY SHOT)
SCHEMATIC DIAGRAM ···························· 4-77
• FP-310 (EJECT)
SCHEMATIC DIAGRAM ···························· 4-78
• MA-403 (MIC AMP)
PRINTED WIRING BOARD ······················· 4-79
• MA-403 (MIC AMP)
SCHEMATIC DIAGRAM ···························· 4-81
• FP-311 (SUPER NIGHTSHOT)
SCHEMATIC DIAGRAM ···························· 4-82
• FP-309 (PANEL REVERSE), FP-310 (EJECT),
FP-311 (SUPER NIGHTSHOT)
FLEXIBLE BOARDS ··································· 4-83
• PD-143 (RGB DRIVE, TIMING GENERATOR, BACK
LIGHT DRIVE)
PRINTED WIRING BOARD ······················· 4-85
• PD-143 (RGB DRIVE, TIMING GENERATOR)(1/2)
SCHEMATIC DIAGRAM ···························· 4-87
• FP-309 (PANEL REVERSE)
SCHEMATIC DIAGRAM ···························· 4-87
• PD-143 (BACK LIGHT DRIVE)(2/2)
SCHEMATIC DIAGRAM ···························· 4-89
4-3.
WAVEFORMS ······························································ 4-91
Waveforms and parts location of the VC-260 board
are not shown.
Pages from 4-93 to 4-96 are not shown.
are not shown.
Pages from 4-93 to 4-96 are not shown.
4-4.
MOUNTED PARTS LOCATION ································· 4-97
5.
ADJUSTMENTS
1-1.
Adjusting items when replacing main parts and boards ·· 5-2
5-1.
CAMERA SECTION ADJUSTMENT ··························· 5-4
1-1.
PREPARATIONS BEFORE ADJUSTMENT
(CAMERA SECTION) ··················································· 5-4
(CAMERA SECTION) ··················································· 5-4
1-1-1. List of Service Tools ························································ 5-4
1-1-2. Preparations ····································································· 5-5
1-1-3. Precaution ········································································ 5-7
1.
1-1-2. Preparations ····································································· 5-5
1-1-3. Precaution ········································································ 5-7
1.
Setting the Switch ···························································· 5-7
2.
Order of Adjustments ······················································ 5-7
3.
Subjects ··········································································· 5-7
1-2.
INITIALIZATION OF B, C, D, E, F, 7, 8 PAGE DATA ·· 5-8
1-2-1. INITIALIZATION OF C, D, 8 PAGE DATA ·················· 5-8
1.
1.
Initializing the C, D, 8 Page Data ···································· 5-8
2.
Modification of C, D, 8 Page Data ·································· 5-8
3.
C Page Table ···································································· 5-8
4.
D Page Table ·································································· 5-10
5.
8 Page Table ··································································· 5-11
1-2-2. INITIALIZATION OF B PAGE DATA (DCR-TRV17E) · 5-12
1.
1.
Initializing the B Page Data ··········································· 5-12
2.
Modification of B Page Data ········································· 5-12
3.
B Page Table ·································································· 5-12
1-2-3. INITIALIZATION OF E, F, 7 PAGE DATA ················· 5-13
1.
1.
Initializing the E, F, 7 Page Data ··································· 5-13
2.
Modification of E, F, 7 Page Data ································· 5-13
3.
F Page Table ·································································· 5-13
4.
E Page Table ·································································· 5-14
5.
7 Page Table ··································································· 5-15
1-3.
CAMERA SYSTEM ADJUSTMENTS ························ 5-16
1.
36MHz Origin Oscillation Adjustment (VC-260 board) ·· 5-16
2.
HALL Adjustment ························································· 5-16
3.
Flange Back Adjustment (Using Minipattern Box) ······· 5-17
4.
Flange Back Adjustment (Using Flange Back Adjustment
Chart and Subject More Than 500m Away) ·················· 5-18
Chart and Subject More Than 500m Away) ·················· 5-18
4-1.
Flange Back Adjustment (1) ·········································· 5-18
4-2.
Flange Back Adjustment (2) ·········································· 5-18
5.
Flange Back Check ························································ 5-19
6.
Optical Axis Adjustment ··············································· 5-20
7.
Picture Frame Setting ···················································· 5-21
8.
Color Reproduction Adjustment ···································· 5-22
9.
MAX GAIN Adjustment ··············································· 5-23
10.
Auto White Balance & LV Standard Data Input ··········· 5-23
11.
Auto White Balance Adjustment ··································· 5-24
12.
White Balance Check ···················································· 5-25
13.
Mechanical Shutter Adjustment (DCR-TRV17E) ········· 5-26
14.
Angular Velocity Sensor Sensitivity Adjustment ·········· 5-26
1-4.
COLOR ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 5-27
ADJUSTMENT ····························································· 5-27
1.
VCO Adjustment (VC-260 board) ································ 5-27
2.
RGB AMP Adjustment (VC-260 board) ······················· 5-28
3.
Contrast Adjustment (VC-260 board) ··························· 5-28
4.
Backlight Adjustment (VC-260 board) ························· 5-29
5.
White Balance Adjustment (VC-260 board) ················· 5-29
1-5.
LCD SYSTEM ADJUSTMENT ··································· 5-30
1.
LCD Type Check ··························································· 5-30
2.
VCO Adjustment (PD-143 board) ································· 5-31
3.
RGB AMP Adjustment (PD-143 board) ························ 5-31
4.
Contrast Adjustment (PD-143 board) ···························· 5-32
5.
COM AMP Adjustment (PD-143 board) ······················· 5-32
6.
V-COM Adjustment (PD-143 board) ···························· 5-33
7.
White Balance Adjustment (PD-143 board) ·················· 5-33
5-2.
MECHANISM SECTION ADJUSTMENT ·················· 5-34
2-1.
HOW TO ENTER RECORD MODE WITHOUT
CASSETTE ··································································· 5-34
CASSETTE ··································································· 5-34
2-2.
HOW TO ENTER PLAYBACK MODE WITHOUT
CASSETTE ··································································· 5-34
CASSETTE ··································································· 5-34
— 6 —
2-3.
TAPE PATH ADJUSTMENT ········································ 5-34
1.
Preparation for Adjustment ··········································· 5-34
2.
Procedure after operations ············································· 5-34
5-3.
VIDEO SECTION ADJUSTMENTS ··························· 5-35
3-1.
PREPARATIONS BEFORE ADJUSTMENTS ············ 5-35
3-1-1. Equipment Required ······················································ 5-35
3-1-2. Precautions on Adjusting ··············································· 5-36
3-1-3. Adjusting Connectors ···················································· 5-37
3-1-4. Connecting the Equipment ············································ 5-37
3-1-5. Alignment Tapes ··························································· 5-38
3-1-6. Input/Output Level and Impedance ······························ 5-38
3-2.
3-1-2. Precautions on Adjusting ··············································· 5-36
3-1-3. Adjusting Connectors ···················································· 5-37
3-1-4. Connecting the Equipment ············································ 5-37
3-1-5. Alignment Tapes ··························································· 5-38
3-1-6. Input/Output Level and Impedance ······························ 5-38
3-2.
SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-39
1.
Initialization of B, C, D, E, F, 7, 8 Page Data ··············· 5-39
2.
Serial No. Input ····························································· 5-39
2-1.
Company ID Input ························································· 5-39
2-2.
Serial No. Input ····························································· 5-39
3-3.
SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-41
1.
Cap FG Duty Adjustment (VC-260 board) ··················· 5-41
2.
PLL fo & LPF fo Adjustment (VC-260 board) ············· 5-41
3.
Switching Position Adjustment (VC-260 board) ··········· 5-42
4.
AGC Center Level and APC & AEQ Adjustment ········· 5-42
4-1.
Preparations before adjustments ···································· 5-42
4-2.
AGC Center Level Adjustment (VC-260 board) ··········· 5-43
4-3.
APC & AEQ Adjustment (VC-260 board) ···················· 5-43
4-4.
Processing after Completing Adjustments ···················· 5-44
5.
PLL fo & LPF fo Final Adjustment (VC-260 board) ···· 5-44
3-4.
VIDEO SYSTEM ADJUSTMENTS ····························· 5-45
1.
Chroma BPF f
0
Adjustment (VC-260 board) ················ 5-45
2.
S VIDEO OUT Y Level Adjustment (VC-260 board) ··· 5-45
3.
S VIDEO OUT Chroma Level Adjustment
(VC-260 board) ····························································· 5-46
(VC-260 board) ····························································· 5-46
4.
VIDEO OUT Y, Chroma Level Check (VC-260 board) ·· 5-46
3-5.
IR TRANSMITTER ADJUSTMENTS ························· 5-47
1.
IR Video Carrier Frequency Adjustment (VC-260 board) · 5-47
2.
IR Video Deviation Check (VC-260 board) ·················· 5-47
3.
IR Audio Deviation Check (VC-260 board) ·················· 5-48
3-6.
AUDIO SYSTEM ADJUSTMENTS ···························· 5-49
1.
Playback Level Check ··················································· 5-50
2.
Overall Level Characteristics Check ····························· 5-50
3.
Overall Distortion Check ··············································· 5-50
4.
Overall Noise Level Check ············································ 5-50
5.
Overall Separation Check ·············································· 5-50
5-4.
SERVICE MODE ·························································· 5-51
4-1.
ADJUSTMENT REMOTE COMMANDER ················ 5-51
1.
Using the adjustment remote commander ····················· 5-51
2.
Precautions upon using the adjustment remote
commander ···································································· 5-51
commander ···································································· 5-51
4-2.
DATA PROCESS ··························································· 5-52
4-3.
SERVICE MODE ·························································· 5-53
1.
Setting the Test Mode ···················································· 5-53
2.
Emergence Memory Address ········································ 5-53
2-1.
EMG Code (Emergency Code) ····································· 5-53
2-2.
MSW Code ···································································· 5-54
3.
Bit value discrimination ················································ 5-55
4.
Switch check (1) ···························································· 5-55
5.
Switch check (2) ···························································· 5-55
6.
Switch check (3) ···························································· 5-55
7.
Switch check (4) ···························································· 5-56
8.
Record of Use check ······················································ 5-56
9.
Record of Self-diagnosis check ····································· 5-57
6.
REPAIR PARTS LIST
6-1.
EXPLODED VIEWS ······················································ 6-1
6-1-1. OVERALL SECTION ····················································· 6-1
6-1-2. CABINET (R) SECTION ··············································· 6-2
6-1-3. LCD SECTION ······························································· 6-3
6-1-4. CABINET (L) SECTION ················································ 6-4
6-1-2. CABINET (R) SECTION ··············································· 6-2
6-1-3. LCD SECTION ······························································· 6-3
6-1-4. CABINET (L) SECTION ················································ 6-4
6-1-5. MAIN CHASSIS COMPLETE SECTION ····················· 6-5
6-1-6. EVF SECTION ································································ 6-6
6-1-7. OVERALL MECHANISM DECK SECTION (J100) ···· 6-7
6-1-8. LS CHASSIS BLOCK ASSEMBLY ······························· 6-8
6-1-9. MECHANISM CHASSIS BLOCK ASSEMBLY ··········· 6-9
6-2.
6-1-6. EVF SECTION ································································ 6-6
6-1-7. OVERALL MECHANISM DECK SECTION (J100) ···· 6-7
6-1-8. LS CHASSIS BLOCK ASSEMBLY ······························· 6-8
6-1-9. MECHANISM CHASSIS BLOCK ASSEMBLY ··········· 6-9
6-2.
ELECTRICAL PARTS LIST ········································ 6-10
Parts list of the VC-260 board are not shown.
Pages from 6-17 to 6-26 are not shown.
Pages from 6-17 to 6-26 are not shown.
*
Optical axis frame and color reproduction frame are
shown on pages 220 and 221.
shown on pages 220 and 221.
— 7 —
SERVICE NOTE
1.
POWER SUPPLY DURING REPAIRS
In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), the power is shut off so
that the unit cannot operate.
This following two methods are available to prevent this. Take note of which to use during repairs.
that the unit cannot operate.
This following two methods are available to prevent this. Take note of which to use during repairs.
Method 1.
Use the AC power adaptor (AC-L10, AC-VQ800 etc.).
Method 2.
Connect the servicing remote commander RM-95 (J-6082-053-B) to the LANC jack, and set the commander switch to the “ADJ” side.
2.
TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT)
1
Refer to 2-3 to remove the top cabinet assembly.
2
Refer to 2-3 to remove the front panel assembly.
3
Refer to 2-4 to remove the cabinet (R) assembly.
4
Refer to 2-5 to remove the battery panel section.
5
Open the VC-260 board.
6
Disconnect CN007 (27P, 0.3mm) of VC-260 board.
7
Open the cassette lid.
8
Supply +4.5V from the DC power supply to the loading motor and unload with a pressing the cassette compartment.
VC-260 board
CN007
Loading motor
DC power supply
(+4.5Vdc)
— 8 —
SELF-DIAGNOSIS FUNCTION
1.
SELF-DIAGNOSIS FUNCTION
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the viewfinder, LCD screen
or LCD window what to do. This function consists of two display;
self-diagnosis display and service mode display.
Details of the self-diagnosis functions are provided in the Instruction
manual.
function starts working, and displays on the viewfinder, LCD screen
or LCD window what to do. This function consists of two display;
self-diagnosis display and service mode display.
Details of the self-diagnosis functions are provided in the Instruction
manual.
Note:
The “self-diagnosis display” data will be backed up by the coin-type lithium battery of CK-101 board BT8301. When the cabinet (R) (CK-101
board) is removed, the “self-diagnosis display” data will be lost by initialization.
board) is removed, the “self-diagnosis display” data will be lost by initialization.
2.
SELF-DIAGNOSIS DISPLAY
When problems occur while the unit is operating, the counter of the
viewfinder, LCD screen or LCD window consists of an alphabet
and 4-digit numbers, which blinks at 3.2 Hz. This 5-character display
indicates the “repaired by:”, “block” in which the problem occurred,
and “detailed code” of the problem.
viewfinder, LCD screen or LCD window consists of an alphabet
and 4-digit numbers, which blinks at 3.2 Hz. This 5-character display
indicates the “repaired by:”, “block” in which the problem occurred,
and “detailed code” of the problem.
3.
SERVICE MODE DISPLAY
The service mode display shows up to six self-diagnosis codes shown in the past.
3-1.
Display Method
While pressing the “STOP” key, set the switch from OFF to “VCR or PLAYER”, and continue pressing the “STOP” key for 5 seconds
continuously. The service mode will be displayed, and the counter will show the backup No. and the 5-character self-diagnosis codes.
continuously. The service mode will be displayed, and the counter will show the backup No. and the 5-character self-diagnosis codes.
3-2.
Switching of Backup No.
By rotating the control dial, past self-diagnosis codes will be shown in order. The backup No. in the [] indicates the order in which the
problem occurred. (If the number of problems which occurred is less than 6, only the number of problems which occurred will be shown.)
[1] : Occurred first time
problem occurred. (If the number of problems which occurred is less than 6, only the number of problems which occurred will be shown.)
[1] : Occurred first time
[4] : Occurred fourth time
[2] : Occurred second time
[5] : Occurred fifth time
[3] : Occurred third time
[6] : Occurred the last time
3-3.
End of Display
Turning OFF the power supply will end the service mode display.
Order of previous errors
Backup No.
Self-diagnosis Codes
C : 3 1 : 1 1
[3]
Lights up
Viewfinder or LCD screen
[3] C : 3 1 : 1 1
3 C : 3 1 : 11
LCD window
1 1
3 1
C : 3 1 : 11
C
Repaired by:
Refer to page 9.
Self-diagnosis Code Table.
Self-diagnosis Code Table.
Indicates the appropriate
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.
Block
Detailed Code
Blinks at 3.2Hz
C : Corrected by customer
H : Corrected by dealer
E : Corrected by service
H : Corrected by dealer
E : Corrected by service
engineer
Viewfinder or LCD screen
LCD window
C : 3 1 : 1 1
Control dial
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