Sony Handycam Vision CCD-TRV300E Service Manual
Sony Corporation
CCD-TRV300E
RMT-717
SERVICE MANUAL
CCD-TRV300E
RMT-717
SERVICE MANUAL
MICROFILM
For MECHANISM ADJUSTMENTS, refer to
the “8mm Video MECHANICAL ADJUSTMENT
MANUAL VII” (9-973-801-11).
SPECIFICATIONS
HVIDEO CAMERA RECORDER
B MECHANISM
AEP Model
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH
MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
1. Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
2. Check the interboard wiring to ensure that no wires are “pinched”
or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transistors,
that were installed during a previous repair. Point them out to
the customer and recommend their replacement.
4. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and recommend
their replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit board Repairing
• K eep the temperature of the soldering iron around 270°C during
repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
– 2 –
– 3 –
Supplied accessories
1 Wireless Remote Commander (1)
2 AC-L10A/L10B/L10C AC power adaptor
3 NP-F330 Battery pack (1)
4 CR2025 Lithium Battery (1)
The lithium battery is already installed in your camcorder.
5 Size AA (R6) battery for Remote Commander (2)
6 A / V connecting cable (1)
7 Shoulder strap (1)
8 21 pin adaptor (1)
9 Lenscap (1)
1
4
8
7
32
56
9
– 4 –
Battery terminal
‘
DC IN terminal
Battery SIG terminal
Battery switch
Battery terminal
’
SERVICE NOTE
6
Pull the timing belt in the direction of arrow A
with a pinsette while pressing the cassette lid
(take care not to damage) to adjust the
bending of a tape.
7
Let go your hold the cassette
lid and rise the cassette
compartment to take out a cassette.
A
Pinsette
Timing belt
Press the cassette lid not to rise the
cassette compartment
+
–
[DC power supply]
(+5V)
Loading motor
Adjust the bending of a tape
Timing belt
1 Refer to 2-1. to remove the front panel assembly.
2 Refer to 2-2. to remove the cabinet (R) assembly.
3 Refer to 2-7. to remove the battery panel assembly.
4 Refer to 2-7. to remove the cabinet (L) assembly.
5 Add +5V from the DC POWER SUPPLY and unload with a
pressing the cassette lid.
2. TO T AKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT)
1. POWER SUPPL Y DURING REPAIRS
In this unit, about 10 seconds after power is supplied (8.4V) to the
battery terminal using the service power cord (J-6082-223-A), the
power is shut off so that the unit cannot operate.
This following three methods are available to prevent this. Take
note of which to use during repairs.
Method 1.
Connect the servicing remote commander RM-95 (J-6082-053-B)
to the LANC jack, and set the remote commander switch to the
“ADJ” side .
Method 2.
Press the battery switch of the battery terminal using adhesive tape,
etc.
Method 3.
Use the DC IN terminal. (Use the AC power adaptor.)
– 5 –
Note: The self-diagnosis display data will be backed up by the coin-type lithium battery. When this coin-type lithium battery is
disconnected, the self-diagnosis data will be lost by initialization.
1. Self-diagnosis Function
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the viewfinder or Display
window what to do. This function consists of two display; selfdiagnosis display and service mode display.
Details of the self-diagnosis functions are provided in the Instruction
manual.
SELF-DIAGNOSIS FUNCTION
2. Self-diagnosis display
When problems occur while the unit is operating, the counter of the
viewfinder or Display window shows a 4-digit display consisting
of an alphabet and 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 “PLA YER”, 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.
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 [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.
Viewfinder
Display window
Blinks at 3.2 Hz
Refer to page 6
Self-diagnosis Code table
C : Corrected by customer
H : Corrected by dealer
E : Corrected by service engineer
Repairede by :
Block
Detailed Code
Indicates the appropriate step to be taken
E. g.
31 ... Reload the tape.
32 ... Turn on power again.
C
3 1 1 1
C : 3 1 : 1 1
C : 3 1 : 1 1
Viewfinder
Display window
Lights up
Order of previous errors
Backup No.
Self-diagnosis codes
[3]
C : 3 1 : 1 1
3 C : 3 1 : 1 1
[3] C : 3 1 : 1 1
Display window
Control dial
– 6 –
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
E
E
E
E
21
22
23
31
31
31
31
31
31
31
31
31
31
31
31
31
32
32
32
32
32
32
32
32
32
32
32
32
32
61
61
62
62
Remove the cassette, and insert it again after one hour.
Clean with the optional cleaning cassette.
Use the InfoLITHIUM battery.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Remove the battery or power cable, connect, and perform operations
from the beginning.
Inspect the lens block focus reset sensor (Pin !ª of CN551 of VC-195
board) when focusing is performed when the focus ring is rotated in the
focus manual mode and the focus motor drive circuit (IC552 of VC-195
board) when the focusing is not performed.
Inspect the lens block zoom reset sensor (Pin @¡ of CN551 of VC-195
board) when zooming is performed when the zoom lens is operated and
the zoom motor drive circuit (IC552 of VC195 boar d) when zooming is
not performed.
Inspect pitch angular velocity sensor (SE601 of VP-48 board) peripheral
circuits.
Inspect yaw angular velocity sensor (SE602 of VP-48 board) peripheral
circuits.
4. Self-diagnosis Code T able
Condensation.
Video head is dirty.
Non-standard battery is used.
LO AD direction. Loading does not
complete within specified time
UNLOAD direction. Loading does not
complete within specified time
T reel side tape slacking when unloading.
S reel side tape slacking when unloading.
T reel fault
S reel fault
FG fault when starting capstan
FG fault during normal capstan operations
FG fault when starting drum
PG fault when starting drum
FG fault during normal drum operations
PG fault during normal drum operations
Phase fault during normal drum operations
LO AD direction loading motor time-out
UNLOAD direction loading motor time-
out
T reel side tape slacking when unloading.
S reel side tape slacking when unloading.
T reel fault
S reel fault
FG fault when starting capstan
FG fault during normal capstan operations
FG fault when starting drum
PG fault when starting drum
FG fault during normal drum operations
PG fault during normal drum operations
Phase fault during normal drum operations
Difficult to adjust f ocus
(Cannot initialize focus.)
Zoom operations fault
(Cannot initialize zoom lens.)
Handshake correction function does not
work well.(With pitch angular velocity
sensor output stopped)
Handshake correction function does not
work well.(With y aw angular velocity
sensor output stopped)
Self-diagnosis Code
Repaired by:
Block
Function
Detailed
Code
Symptom/State Correction
00
00
00
10
11
20
21
22
23
30
31
40
41
42
43
44
10
11
20
21
22
23
30
31
40
41
42
43
44
00
10
00
01
– 7 –
SERVICE NOTE
1. Power Supply During Repairs .........................................4
2. To Take out a Cassette when not Eject (Force Eject).......4
Self-Diagnosis Function
1. Self-diagnosis function ....................................................5
2. Self-diagnosis Display ..................................................... 5
3. Service Mode Display......................................................5
3-1. Display Method ................................................................ 5
3-2. Switching of Backup No.................................................. 5
3-3. End of Display ................................................................. 5
4. Self-diagnosis Code Table ...............................................6
1. GENERAL
Using this manual ......................................................................1-1
Checking supplied accessories ..................................................1-1
Installing and Charging the battery pack ...................................1-1
Inserting a cassette.....................................................................1-2
Camera recording ......................................................................1-3
Hints for better Shooting ...........................................................1-4
Checking the recorded picture ...................................................1-5
Playing back a tape ....................................................................1-5
Searching for the end of the picture ..........................................1-7
Using alternative power sources................................................1-7
Changing the mode settings ......................................................1-7
Using the FADER function .......................................................1-9
Photo recording ....................................................................... 1-10
Using the wide mode function.................................................1-10
Superimposing a still picture on a moving picture ..................1-11
Recording still pictures successively .......................................1-11
Replacing a brighter potion of a still picture
with a moving picture ..............................................................1-11
Adding an incidential image to pictures ..................................1-12
Adding an old movie type atmosphere to pictures ..................1-12
Enjoying picture effect ............................................................1-12
Superimposing a title ...............................................................1-13
Making your own titles............................................................1-13
Re-recording a picture in the middle of a recorded tape .........1-13
Recording with the date/time...................................................1-14
Optimizing the recording condition.........................................1-14
Releasing the STEADY SHOT function .................................1-14
Selecting automatic/manual adjustment modes.......................1-15
Focusing manually...................................................................1-15
Using the PROGRAM AE function.........................................1-15
Using the manual mode ...........................................................1-17
Using slow shutter ...................................................................1-17
Tip for manual adjustment.......................................................1-18
Shooting with backlighting .....................................................1-18
Adjusting the brightness of the picture....................................1-18
Adjusting the white balance ....................................................1-19
Watching on a TV screen .........................................................1-20
Enjoying digital effect during playback ..................................1-20
Searching the boundaries of recorded date..............................1-20
Returning to a pre-registered position .....................................1-21
Locating the marking position .................................................1-21
Writing the RC Time code on a recorded tape ........................1-22
Editing onto another tape.........................................................1-23
Charging the lithium battery in the camcoder .........................1-23
Resetting the date and time......................................................1-24
Simple setting of clock by time difference..............................1-24
Usable cassettes and playback modes .....................................1-24
Tips for using the battery pack ................................................1-25
Maintenance information and precautions ..............................1-26
Using your camcorder abroad .................................................1-27
Self-diagnosis display..............................................................1-27
Identifying the parts.................................................................1-28
Warning Indicators ..................................................................1-30
TABLE OF CONTENTS
2. DISASSEMBLY
2-1. Removal of Front Panel Block.........................................2-1
2-2. Removal of Cabinet (R) Block.........................................2-2
2-3. Removal of EVF Block-1.................................................2-2
2-4. Removal of LCD Block ...................................................2-3
2-5. Removal of CF-54 Board and Control Switch Block (PS-8990)
..........................................................................................2-3
2-6. Removal of EVF Block-2.................................................2-4
2-7. Removal of Cabinet (L) Block and
Battery Panel Block .........................................................2-4
2-8. Removal of Cassette Lid Assembly .................................2-5
2-9. Removal of Control Switch Block (FK-8500) .................2-5
2-10. Removal of Zoom Lens Block .........................................2-5
2-11. Removal of DD-105 Board and PJ-87 Board ..................2-5
2-12. Removal of VC-195 and HP-104 Board ..........................2-6
2-13. Service Position ...............................................................2-6
2-14. Circuit Board Location..................................................... 2-7
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram ....................................................3-1
3-2. Camera/Video Block Diagram.........................................3-5
3-3. VTR/Camera Control Block Diagram .............................3-9
3-4. Servo Block Diagram.....................................................3-12
3-5. Mode Control Block Diagram........................................3-15
3-6. Audio Block Diagram ....................................................3-19
3-7. LCD Block Diagram ........................................................3-23
3-8. B/W EVF Block Diagram ..............................................3-27
3-9. Power Block Diagram ....................................................3-29
– 8 –
4. PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS
4-1. Frame Schematic Diagram (1) ...........................................4-1
• Frame Schematic Diagram (2) ........................................4-4
4-2. Printed Wiring Boards and Schematic Diagrams...............4-7
• CD-200 (CCD Imager) Board .........................................4-8
• VC-195 (Camera, Y/C Processor, IN/OUT,
REC/PB Head Amp, Servo/System Control, Servo,
Audio, Mode Control) Board ........................................4-10
• VC-195 (Camera 1) Board ............................................4-16
• VC-195 (Camera 2) Board ............................................4-19
• VC-195 (Y/C Process) Board ........................................4-23
• VC-195 (IN/OUT) Board ..............................................4-27
• VC-195 (REC/PB Head Amp) Board............................ 4-31
• VC-195 (Servo/System Control) Board ........................4-35
• VC-195 (Servo) Board ..................................................4-38
• VC-195 (Audio) Board ..................................................4-41
• VC-195 (Mode Control) Board .....................................4-46
• VP-48 (Steady Shot) Board ...........................................4-49
• Control Switch Block (FK-8500/SS-8500) ...................4-53
• HP-104 (Headphone Jack) Board ..................................4-54
• MA-332 (Stereo Mic) Board .........................................4-55
• CF-54 (Panel Switch) Board .........................................4-60
• PD-92 (RGB Decorder, LCD Drive, Back Light, LCD)
Board .............................................................................4-66
• PD-92 (RGB Decorder) Board ......................................4-69
• PD-92 (LCD Drive) Board ............................................ 4-72
• PD-92 (Back Light) Board ............................................4-75
• PD-92 (LCD) Board ......................................................4-76
• PJ-87 (AV IN/OUT) Board ............................................4-78
• VF-104 (B/W EVF) Board ............................................4-81
• DD-105 (Power) Board .................................................4-84
5. ADJUSTMENTS
5-1. CAMERA SECTION ADJUSTMENTS ..........................5-1
1-1. Preparations before Adjustment (Camera Section) ..........5-1
1-1-1. List of Service Tools ................................................. 5-1
1-1-2. Preparations ...............................................................5-2
1-1-3. Precautions ................................................................5-4
1. Setting the Switch .....................................................5-4
2. Adjusting Procedure ..................................................5-4
3. Subject .......................................................................5-4
1-1-4. Adjusting Remote Commander .................................5-5
1. Using the adjusting remote commander ....................5-5
2. Precautions upon using the adjusting
remote commander ....................................................5-5
1-1-5. Data Processing .........................................................5-6
1-2. Initialization of D, E, F Page Data....................................5-7
1. Initialization of D, E, F Page Data ............................5-7
2. Modification of D, E, F Page Data...........................5-7
3. D Page Table .............................................................5-8
4. F Page Table ..............................................................5-9
5. E Page Table ............................................................5-11
1-3. Camera System Adjustments ..........................................5-13
1. G-CAM flip Adjustment .........................................5-13
2. Hall Adjustment ......................................................5-14
3. Flange Back Adjustment .........................................5-15
3-1. Flange Back Adjustment (1) ...................................5-15
3-2. Flange Back Adjustment (2) ...................................5-15
4. Flange Back Check .................................................5-16
5. Picture Frame Setting ..............................................5-16
6. Color Reproduction Adjustment .............................5-17
7. IRIS IN/OUT Adjustment .......................................5-18
8. MAX GAIN Adjustment .........................................5-18
9. Auto White Balance Standard Data Input ...............5-19
10. Auto White Balance Adjustment.............................5-19
11. White Balance Check ..............................................5-20
12. Steady Shot Adjustment ..........................................5-21
12-1. Steady Shot Adjustment (1) ....................................5-21
12-2. Steady Shot Adjustment (2) ....................................5-22
1-4. Monochrome Electronic Viewfinder System Adjustments
.................................................................................5-23
1-4-1. Horizontal Slant Check ...........................................5-23
1-4-2. Centering Adjustment .............................................5-23
1-4-3. Focus Adjustment ....................................................5-23
1-4-4. Aberration Adjustment ............................................5-24
1-4-5. Horizontal Amplitude Adjustment (VF-104 board) 5-24
1-4-6. V ertical Amplitude Adjustment (VF-104 board).....5-25
1-4-7. Brightness Adjustments (VF-104 board) ................5-25
1-4-8. Horizontal Amplitude, Vertical Amplitude,
Focus Check ............................................................5-25
1-5. LCD System Adjustment ................................................5-26
1. LCD initial data input .............................................5-26
2. VCO adjustment (PD-92 board) .............................5-27
3. D range adjustment (PD-92 board) .........................5-27
4. Bright adjustment (PD-92 board) ............................5-28
5. Contrast adjustment (PD-92 board) ........................5-28
6. V-COM level adjustment (PD-92 board) ................5-29
7. Color adjustment (PD-92 board) .............................5-29
8. V-COM adjustment (PD-92 board).........................5-30
9. White balance adjustment (PD-92 board) ...............5-30
– 9 –
5-2. MECHANICAL SECTION ADJUSTMENT.................5-31
2-1. Operating without a Cassette ..........................................5-31
2-2. Tape path Adjustment .....................................................5-31
1. Preparations for adjustments ...................................5-31
5-3. VIDEO SECTION ADJUSTMENTS.............................5-32
3-1. Preparations before Adjustment..............................5-32
3-1-1. Equipments to be Used ...........................................5-32
3-1-2. Precautions on Adjusting ........................................5-33
3-1-3. Adjusting Connectors..............................................5-33
3-1-4. Connecting the Equipments ....................................5-34
3-1-5. Alignment Tape .......................................................5-34
3-1-6. Input/Output Level and Impedance.........................5-35
3-1-7. Recording Mode (Standard 8/Hi8) switching .........5-35
3-1-8. Service Mode ..........................................................5-36
1. Test mode setting.....................................................5-36
2. Emergency memory address ...................................5-36
2-1. EMG CODE (Emergency Code).............................5-36
2-2. MSW Codes ............................................................5-37
3. Bit value discrimination ..........................................5-38
4. Switch check (1)......................................................5-38
5. Switch check (2)......................................................5-39
6. Headphone jack check ............................................5-39
7. Input/output selection check ...................................5-39
8. LED, LCD (display window) check........................5-40
9. Record of use check ................................................5-40
3-2. System Control System Adjustment .......................5-41
1. Initialization of D, E, F Page Data ..........................5-41
2. Battery End Adjustment (VC-195 board) ...............5-41
3-3. Servo System Adjustments......................................5-42
1. CAP FG Offset Adjustment (VC-195 board)..........5-42
2. Switching Position Adjustment (VC-195 board) ....5-42
3-4. Video System Adjustments .....................................5-43
1. 28 MHz Origin Oscillation Adjustment
(VC-195 board) .......................................................5-43
2. AFC f0 Adjustment (VC-195 board) ......................5-43
3. Filter f0 Adjustment (VC-195 board)......................5-44
4. Y OUT Level Adjustment (VC-195 board).............5-44
5. C OUT Level Adjustment (VC-195 board) .............5-45
6. RP Filter f0 Adjustment (VC-195 board) ................5-45
7. REC Y Current Adjustment (VC-195 board) ..........5-46
8. Hi8 REC L Level Adjustment (VC-195 board) ......5-47
9. REC C Current Adjustment (VC-195 board) ..........5-48
3-5. Stereo Audio System Adjustment ...........................5-49
1. 1.5 MHz Deviation Adjustment (VC-195 board)....5-50
2. 1.7 MHz Deviation Adjustment (VC-195 board)....5-51
3. BPF f0 Adjustment (VC-195 board) .......................5-52
3-6. Arrangement Diagram for Adjustment Parts ...........5-54
6. REPAIR PARTS LIST
6-1. Exploded Vie ws ....................................................... 6-1
6-1-1. Cabinet (L) Block Assembly....................................6-1
6-1-2. Front Panel Block Assembly ....................................6-2
6-1-3. Cabinet (R) Block Assembly ...................................6-3
6-1-4. LCD Block Assembly ..............................................6-4
6-1-5. Main Boards Assembly............................................6-5
6-1-6. Battery Panel and Lens Block Assembly ................. 6-6
6-1-7. Zoom Lens (VCL-4020VB).....................................6-7
6-1-8. Cassette Compartment Assembly ............................6-8
6-1-9. LS Chassis Assembly...............................................6-9
6-1-10. Mechanism Chassis Assembly............................... 6-10
6-2. Electrical Parts List ................................................6-11
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