Sony DCR-TR8000E / DCR-TR8100E / DCR-TRV120 / DCR-TRV120E / DCR-TRV120P / DCR-TRV125E Service Manual ▷ View online
SERVICE MANUAL
DIGITAL VIDEO CASSETTE RECORDER
SPECIFICATIONS
RMT-814
DCR-TRV120/TRV120E/TRV120P/TRV125E/
TR8000E/TR8100E
US Model
Canadian Model
DCR-TRV120
AEP Model
DCR-TRV120E/TRV125E/TR8000E/TR8100E
UK Model
East European Model
North European Model
Russian Model
DCR-TRV120E/TR8000E
E Model
DCR-TRV120/TRV120E/TRV120P
Hong Kong Model
DCR-TRV120/TRV120E
Korea Model
DCR-TRV120P
Argentina Model
DCR-TRV120P
Brazilian Model
DCR-TRV120
Australian Model
Chinese Model
DCR-TRV120E
Tourist Model
DCR-TRV120/TRV120E
B700 MECHANISM
– Continued on next page –
NTSC MODEL : DCR-TRV120/TRV120P
PAL MODEL
PAL MODEL
: DCR-TRV120E/TRV125E/TR8000E/TR8100E
For MECHANISM ADJUSTMENT, refer to
the “8mm Video MECHANICAL
ADJUSTMENT MANUAL ” (9-973-801-11).
the “8mm Video MECHANICAL
ADJUSTMENT MANUAL ” (9-973-801-11).
Photo: DCR-TRV120
Ver. 1.5 2007.05
– 2 –
1. Check the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
splashes and bridges.
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 transis-
tors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.
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 recom-
mend their replacement.
mend their replacement.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
safety checks before releasing the set to the customer.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
•
Keep the temperature of the soldering iron around 270 ˚C
during repairing.
during repairing.
•
Do not touch the soldering iron on the same conductor of
the circuit board (within 3 times).
the circuit board (within 3 times).
•
Be careful not to apply force on the conductor when sol-
dering or unsoldering.
dering or unsoldering.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0
SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED
LINE WITH MARK
0
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 PUB-
LISHED BY SONY.
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
– 3 –
Table for differences of function
AEP, UK, EE,
NE, RU
PAL
100
×
960H
a
×
TYPE S
123k
CD-244
CF-69
FU-138
PD-117
SE-104
Model
Destination
Color system
Digital zoom
CCD imager
MONITOR IN
VTR REC
LCD type
LCD (pixel)
CD board
CF board
FU board
PD board
SE board
DCR-TRV120
US, CND, E, HK,
KR, BR, JE
E, AUS, HK,
CN, JE
PAL
450
×
960H
a
a
TYPE C
61k
CD-244
CF-69
FU-138
PD-117
SE-104
DCR-TRV125E
AEP
PAL
125
×
960H
a
×
TYPE S
123k
CD-244
CF-69
FU-138
PD-117
SE-104
DCR-TR8000E
AEP, UK, EE,
NE, RU
PAL
100
×
960H
×
×
×
×
×
×
×
CD-269
CF-71
FU-143
×
SE-113
DCR-TR8100E
AEP
PAL
125
×
960H
×
×
×
×
×
×
×
CD-269
CF-71
FU-143
×
SE-113
DCR-TRV120E
• Abbreviation
AR
: Argentina model
AUS : Australian model
BR
BR
: Brazilian model
CN
: Chinese model
CND : Canadian model
EE
EE
: East European model
HK : Hong Kong model
JE
JE
: Tourist model
KR : Korea model
NE
NE
: North European model
RU
: Russian model
Supplied accessories
DCR-TRV120P
E, AR
NTSC
450
×
720H
a
a
TYPE S
61k
CD-242
CF-69
FU-138
PD-117
SE-104
– 4 –
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
SERVICE NOTE
................................................................... 7
1.
Power Supply During Repairs ....................................... 7
2.
To Take Out a Cassette
When Not Eject (Force Eject) ....................................... 7
When Not Eject (Force Eject) ....................................... 7
3.
Note for Repair .............................................................. 8
SELF-DIAGNOSIS FUNCTION
........................................ 9
1.
Self-diagnosis Function ................................................. 9
2.
Self-diagnosis Display ................................................... 9
3.
Service Mode Display ................................................... 9
3-1.
Display Method .............................................................. 9
3-2.
Switching of Backup No. ............................................... 9
3-3.
End of Display ............................................................... 9
4.
Self-diagnosis Code Table ............................................ 10
1.
GENERAL
Checking Supplied Accessories ............................................. 1-1
Quick Start Guide .................................................................... 1-1
Using This Manual ................................................................... 1-2
Step 1 Preparing the Power Supply ........................................ 1-2
Step 2 Inserting a Cassette ..................................................... 1-4
Recording a Picture ................................................................. 1-4
Checking the Recording
– END SEARCH/EDITSEARCH/Rec Review ......................... 1-7
Playing Back a Tape ................................................................ 1-7
Viewing the Recording on TV .................................................. 1-8
Recording a Still Image on a Tape
– Tape Photo Recording .......................................................... 1-9
Using the Wide Mode .............................................................. 1-10
Using the Fader Function ........................................................ 1-10
Using Special Effects
– Picture Effect ........................................................................ 1-11
Using Special Effects
– Digital Effect ......................................................................... 1-11
Using the PROGRAM AE Function ......................................... 1-12
Adjusting the Exposure Manually ............................................ 1-13
Focusing Manually ................................................................... 1-13
Superimposing a Title .............................................................. 1-13
Making Your Own Titles ........................................................... 1-14
Inserting a Scene .................................................................... 1-14
Playing Back a Tape with Picture Effects ................................ 1-15
Playing Back a Tape with Digital Effects ................................. 1-15
Enlarging Recorded Images
– PB ZOOM ............................................................................. 1-15
Quickly Locating a Scene Using the Zero Set
Memory Function ..................................................................... 1-15
Searching a Recording by Date
– Date Search .......................................................................... 1-16
Searching for a Photo
– Photo Search/Photo Scan .................................................... 1-16
Dubbing a Tape ........................................................................ 1-17
Changing the Menu Settings ................................................... 1-18
Resetting the Date and Time .................................................. 1-19
Digital8 System, Recording and Playback .............................. 1-20
Changing the Lithium Battery in Your Camcorder ................... 1-20
Troubleshooting ....................................................................... 1-21
Self-diagnosis Display ............................................................. 1-22
Warning Indicators and Messages .......................................... 1-22
Using Your Camcorder Abroad ................................................ 1-23
Maintenance Information and Precautions ............................. 1-23
Identifying the Parts and Controls ........................................... 1-25
Quick Start Guide .................................................................... 1-1
Using This Manual ................................................................... 1-2
Step 1 Preparing the Power Supply ........................................ 1-2
Step 2 Inserting a Cassette ..................................................... 1-4
Recording a Picture ................................................................. 1-4
Checking the Recording
– END SEARCH/EDITSEARCH/Rec Review ......................... 1-7
Playing Back a Tape ................................................................ 1-7
Viewing the Recording on TV .................................................. 1-8
Recording a Still Image on a Tape
– Tape Photo Recording .......................................................... 1-9
Using the Wide Mode .............................................................. 1-10
Using the Fader Function ........................................................ 1-10
Using Special Effects
– Picture Effect ........................................................................ 1-11
Using Special Effects
– Digital Effect ......................................................................... 1-11
Using the PROGRAM AE Function ......................................... 1-12
Adjusting the Exposure Manually ............................................ 1-13
Focusing Manually ................................................................... 1-13
Superimposing a Title .............................................................. 1-13
Making Your Own Titles ........................................................... 1-14
Inserting a Scene .................................................................... 1-14
Playing Back a Tape with Picture Effects ................................ 1-15
Playing Back a Tape with Digital Effects ................................. 1-15
Enlarging Recorded Images
– PB ZOOM ............................................................................. 1-15
Quickly Locating a Scene Using the Zero Set
Memory Function ..................................................................... 1-15
Searching a Recording by Date
– Date Search .......................................................................... 1-16
Searching for a Photo
– Photo Search/Photo Scan .................................................... 1-16
Dubbing a Tape ........................................................................ 1-17
Changing the Menu Settings ................................................... 1-18
Resetting the Date and Time .................................................. 1-19
Digital8 System, Recording and Playback .............................. 1-20
Changing the Lithium Battery in Your Camcorder ................... 1-20
Troubleshooting ....................................................................... 1-21
Self-diagnosis Display ............................................................. 1-22
Warning Indicators and Messages .......................................... 1-22
Using Your Camcorder Abroad ................................................ 1-23
Maintenance Information and Precautions ............................. 1-23
Identifying the Parts and Controls ........................................... 1-25
2.
DISASSEMBLY
2-1.
LCD Assembly, PD-117 Board (TRV model) ................ 2-2
2-2.
Front Panel Assembly ................................................... 2-3
2-3.
Cabinet (L) Assembly, Cassette Lid Assembly ............. 2-3
2-4.
Cabinet (R) Assembly ................................................... 2-4
2-5.
CF-69 Board (TRV model) ............................................ 2-4
2-6.
CF-71 Board (TR model) ............................................... 2-4
2-7.
EVF Block ...................................................................... 2-4
2-8.
EVF Assembly ............................................................... 2-5
2-9.
VF-129 Board , CRT Assembly ..................................... 2-5
2-10. Battery Panel Assembly ................................................ 2-6
2-11. Cabinet (L) Assembly .................................................... 2-6
2-12. Lens Block ..................................................................... 2-6
2-13. Control Switch Block (FK-10000) .................................. 2-6
2-14. FU-138/143 Board ......................................................... 2-7
2-15. VC-235 Board ................................................................ 2-7
2-16. Circuit Boards Location ................................................. 2-8
2-17. Flexible Boards Location ............................................... 2-9
2-11. Cabinet (L) Assembly .................................................... 2-6
2-12. Lens Block ..................................................................... 2-6
2-13. Control Switch Block (FK-10000) .................................. 2-6
2-14. FU-138/143 Board ......................................................... 2-7
2-15. VC-235 Board ................................................................ 2-7
2-16. Circuit Boards Location ................................................. 2-8
2-17. Flexible Boards Location ............................................... 2-9
3.
BLOCK DIAGRAMS
3-1.
Overall Block Diagram 1 ................................................ 3-1
3-2.
Overall Block Diagram 2 ................................................ 3-3
3-3.
Overall Block Diagram 3 ................................................ 3-5
3-4.
Power Block Diagram 1 ................................................. 3-7
3-5.
Power Block Diagram 2 ................................................. 3-9
3-6.
Power Block Diagram 3 ................................................. 3-11
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
4-1.
Frame Schematic Diagrams .......................................... 4-3
Frame (1) Schematic Diagram ...................................... 4-3
Frame (2) Schematic Diagram ...................................... 4-5
Frame (1) Schematic Diagram ...................................... 4-3
Frame (2) Schematic Diagram ...................................... 4-5
4-2.
Printed Wiring Boards and Schematic Diagrams ......... 4-7
CD-242 Printed Wiring Board and
Schematic Diagram ....................................................... 4-7
CD-244/269 Printed Wiring Board and
Schematic Diagram ....................................................... 4-9
VC-235 Printed Wiring Board ........................................ 4-11
VC-235 (CAMERA PROCESSOR)
Schematic Diagram ....................................................... 4-15
VC-235 (Y/C PROCESSOR)
Schematic Diagram ....................................................... 4-17
VC-235 (LENS MOTOR DRIVE)
Schematic Diagram ....................................................... 4-19
VC-235 (VIDEO IN/OUT) Schematic Diagram ............. 4-21
VC-235 (BASE BAND INPUT)
Schematic Diagram ....................................................... 4-23
VC-235 (VIDEO/AUDIO DSP, D/A CONVERTER)
Schematic Diagram ....................................................... 4-25
VC-235 (DV INTERFACE, OSD)
Schematic Diagram ....................................................... 4-27
VC-235 (A/D CONVERTER, REC/PB AMP)
Schematic Diagram ....................................................... 4-29
VC-235 (Hi8/Std8 PB AMP) Schematic Diagram ......... 4-31
VC-235 (HI CONTROL) Schematic Diagram ................ 4-33
VC-235 (Digital8 MECHANISM CONTROL)
Schematic Diagram ....................................................... 4-35
VC-235 (CAMERA CONTROL, Hi8/Std8 MECHANISM
CONTROL) Schematic Diagram ................................... 4-37
FP-38, FP-220, FP-221, FP-249, FP-355, FP-356,
VC-235 (SERVO) Schematic Diagram ........................ 4-39
FP-249, FP-355, FP-356 Printed Wiring Boards and
VC-235 (D/A CONVERTER) Schematic Diagram ........ 4-41
VC-235 (AUDIO IN/OUT) Schematic Diagram ............. 4-43
VC-235 (DC/DC CONVERTER)
Schematic Diagram ....................................................... 4-45
SE-104/113 Printed Wiring Board ................................. 4-47
SE-104/113 Schematic Diagram ................................... 4-49
FP-156, MI-37 Printed Wiring Boards ........................... 4-51
FP-156, MI-37 (STEREO MIC AMP)
Schematic Diagram ....................................................... 4-55
MI-37 (IR TRANSMITTER) Schematic Diagram ........... 4-57
CF-69 Printed Wiring Board .......................................... 4-59
MF-10000, CF-69 Schematic Diagram ......................... 4-63
MF-10000, CF-71 Schematic Diagram ......................... 4-65
CF-71 Printed Wiring Board .......................................... 4-67
FK-10000 Schematic Diagram ...................................... 4-71
VF-129 Schematic Diagram .......................................... 4-73
PD-117 Printed Wiring Board ........................................ 4-75
CD-242 Printed Wiring Board and
Schematic Diagram ....................................................... 4-7
CD-244/269 Printed Wiring Board and
Schematic Diagram ....................................................... 4-9
VC-235 Printed Wiring Board ........................................ 4-11
VC-235 (CAMERA PROCESSOR)
Schematic Diagram ....................................................... 4-15
VC-235 (Y/C PROCESSOR)
Schematic Diagram ....................................................... 4-17
VC-235 (LENS MOTOR DRIVE)
Schematic Diagram ....................................................... 4-19
VC-235 (VIDEO IN/OUT) Schematic Diagram ............. 4-21
VC-235 (BASE BAND INPUT)
Schematic Diagram ....................................................... 4-23
VC-235 (VIDEO/AUDIO DSP, D/A CONVERTER)
Schematic Diagram ....................................................... 4-25
VC-235 (DV INTERFACE, OSD)
Schematic Diagram ....................................................... 4-27
VC-235 (A/D CONVERTER, REC/PB AMP)
Schematic Diagram ....................................................... 4-29
VC-235 (Hi8/Std8 PB AMP) Schematic Diagram ......... 4-31
VC-235 (HI CONTROL) Schematic Diagram ................ 4-33
VC-235 (Digital8 MECHANISM CONTROL)
Schematic Diagram ....................................................... 4-35
VC-235 (CAMERA CONTROL, Hi8/Std8 MECHANISM
CONTROL) Schematic Diagram ................................... 4-37
FP-38, FP-220, FP-221, FP-249, FP-355, FP-356,
VC-235 (SERVO) Schematic Diagram ........................ 4-39
FP-249, FP-355, FP-356 Printed Wiring Boards and
VC-235 (D/A CONVERTER) Schematic Diagram ........ 4-41
VC-235 (AUDIO IN/OUT) Schematic Diagram ............. 4-43
VC-235 (DC/DC CONVERTER)
Schematic Diagram ....................................................... 4-45
SE-104/113 Printed Wiring Board ................................. 4-47
SE-104/113 Schematic Diagram ................................... 4-49
FP-156, MI-37 Printed Wiring Boards ........................... 4-51
FP-156, MI-37 (STEREO MIC AMP)
Schematic Diagram ....................................................... 4-55
MI-37 (IR TRANSMITTER) Schematic Diagram ........... 4-57
CF-69 Printed Wiring Board .......................................... 4-59
MF-10000, CF-69 Schematic Diagram ......................... 4-63
MF-10000, CF-71 Schematic Diagram ......................... 4-65
CF-71 Printed Wiring Board .......................................... 4-67
FK-10000 Schematic Diagram ...................................... 4-71
VF-129 Schematic Diagram .......................................... 4-73
PD-117 Printed Wiring Board ........................................ 4-75
