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SERVICE MANUAL
DIGITAL VIDEO CAMERA RECORDER
Z MECHANISM
· For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (987623151.pdf).
· For MECHANISM ADJUSTMENTS, refer to the "DV MECHANICAL ADJUSTMENT MANUAL
Z MECHANISM " (9-876-210-11).
· Reference No. search on printed wiring boards is available.
Link
SERVICE NOTE
DISASSEMBLY
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
PRINTED WIRING BOARDS
SPECIFICATIONS
REPAIR PARTS LIST
SERVICE NOTE
DISASSEMBLY
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
PRINTED WIRING BOARDS
REPAIR PARTS LIST
SPECIFICATIONS
Link
Revision History
Revision History
Ver 1.0 2003. 02
On the VC-316 board
This service manual provides the information that is premised the circuit board replacement service and not intended repair
inside the VC-316 board.
Therefore, schematic diagram, printed wiring board, waveforms, mounted parts location and electrical parts list of the VC-316
board is not shown.
The following pages are not shown.
Schematic diagram ............................. Pages 4-35 to 4-70
Printed wiring board ............................ Pages 4-95 to 4-102
Waveforms ........................................... Pages 4-103 to 4-104
US Model
Canadian Model
DCR-TRV80
AEP Model
UK Model
Australian Model
Hong Kong Model
DCR-TRV80E
East European Model
Chinese Model
DCR-TRV75E
Korea Model
DCR-TRV75
E Model
DCR-TRV75/TRV75E/TRV80/TRV80E
Tourist Model
DCR-TRV75/TRV75E
DCR-TRV75/TRV75E/
TRV80/TRV80E
RMT-811
Mounted parts location ........................ Pages 4-109 to 4-110
Electrical parts list .............................. Pages 5-21 to 5-29
Photo : DCR-TRV80


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-- 2 --
DCR-TRV75/TRV75E/TRV80/TRV80E
SPECIFICATIONS
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
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
COVER
COVER
CAUTION :
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Video camera
recorder
System
Video recording system
2 rotary heads
Helical scanning system
Audio recording system
Rotary heads, PCM system
Quantization: 12 bits (Fs 32 kHz,
stereo 1, stereo 2), 16 bits
(Fs 48 kHz, stereo)
DCR-TRV75/TRV80:
NTSC color, EIA standards
DCR-TRV75E/TRV80E:
Video signal
PAL colour, CCIR standards
Usable cassette
Mini DV cassette with the
mark printed
Tape speed
SP: Approx. 18.81 mm/s
LP: Approx. 12.56 mm/s
Recording/playback time
(using cassette DVM60)
SP: 1 hour
LP: 1.5 hours
Fastforward/rewind time
(using cassette DVM60)
Approx. 2 min. and 40 seconds
Viewfinder
Electric viewfinder (colour)
Image device
5.0 mm (1/3.6 type) CCD (Charge
Coupled Device)
Gross: Approx. 2 110 000 pixels
Effective (still):
Approx. 1 920 000 pixels
Effective (moving):
Approx. 1 080 000 pixels
Lens
Carl Zeiss Vario-Sonnar T*
Combined power zoom lens
Filter diameter: 37 mm
(1 1/2 in)
10
× (Optical), 120× (Digital)
F = 1.8 ­ 2.1
Focal length
4.5 ­ 45 mm (3/16 ­ 1 13/16 in.)
When converted to a 35 mm still
camera
In CAMERA:
52 ­ 520 mm (2 1/8 ­ 20 1/2 in.)
In MEMORY:
39 ­ 390 mm (1 9/16 ­ 15 3/8 in.)
Colour temperature
Auto, HOLD, INDOOR (3 200 K)
,
OUTDOOR (5 800 K)
Minimum illumination
7 lx (lux) (F 1.8)
0 lx (lux) (in NightShot)*
* Objects unable to be seen due to
the dark can be shot with infrared
lighting.
Input/Output connectors
S video input/output
4-pin mini DIN
Luminance signal: 1 Vp-p,
75
(ohms), unbalanced
Chrominance signal: 0.3 Vp-p,
75
(ohms), unbalanced
Audio/Video input/output
AV MINI JACK, 1 Vp-p,
75
(ohms), unbalanced
327 mV, (at output impedance
more than 47 k
(kilohms))
Output impedance with less than
2.2 k
(kilohms)/Stereo minijack
(ø 3.5 mm)
Input impedance more than
47 k
(kilohms)
DV input/output
4-pin connector
Headphone jack
Stereo minijack (ø 3.5 mm)
LANC jack
Stereo mini-minijack (ø 2.5 mm)
USB jack
DCR-TRV75/TRV75E:
mini-B
DCR-TRV80/TRV80E:
mini-AB
MIC jack
Minijack, 0.388 mV low impedance
with 2.5 to 3.0 V DC, output
impedance 6.8 k
(kilohms)
(ø 3.5 mm)
Stereo type
LCD screen
Picture
8.8 cm (3.5 type)
Total dot number
184 000 (840
× 220)
Wireless communications
(DCR-TRV80/TRV80E only)
Communications system
Bluetooth standard Ver.1.1
Max. baud rate1) 2)
Approx. 723 kbps
Output
Bluetooth standard Power Class 2
Communications distance2)
Max. wireless distance
Approx. 10 m (393 3/4 in.) (When
connecting to BTA-NW1/NW1A)
Compatible Bluetooth profile3)
Generic Access Profile
Dial-up Networking Profile
Basic Image Profile
(Image Push Initiator, Image Push
Responder, Remote Camera
Responder)
Operating frequency band
2.4 GHz band (2.400 GHz ­
2.483 5 GHz)
1)
Max. baud rate of Bluetooth
standard Ver.1.1
2)
Varies according to the distance
between communicating devices,
presence of obstacles, radiowave
conditions, and other factors.
3)
This is a specification matched to
specific usage requirements
between Bluetooth compatible
devices. It is laid down in the
Bluetooth standards.
DCR-TRV75/TRV80:
Chrominance signal: 0.286 Vp-p,
DCR-TRV75E/TRV80E:
General
Power requirements
7.2 V (battery pack)
8.4 V (AC Adaptor)
Average power consumption
(when using the battery pack)
During camera recording using
LCD
4.9 W
5.1 W
Viewfinder
3.9 W
Operating temperature
0
°C to 40°C (32°F to 104°F)
Storage temperature
­20
°C to + 60°C
(­4
°F to + 140°F)
Dimensions (approx.)
73
× 93 × 169 mm
(2 7/8
× 3 3/4 × 6 3/4 in.) (w/h/d)
Mass (approx.)
720 g (1 lb 9 oz)
main unit only
820 g (1 lb 12 oz)
including the rechargeable battery
pack NP-FM50, cassette DVM6 0
and lens cap
Supplied accessories
See page 3.
AC Adaptor
AC-L15A/L15B
Power requirements
100 ­ 240 V AC, 50/60 Hz
Current consumption
0.35 ­ 0.18 A
Power consumption
18 W
Output voltage
DC OUT: 8.4 V, 1.5A
Operating temperature
0
°C to 40°C (32°F to 104°F)
Storage temperature
­20
°C to + 60°C
(­4
°F to + 140°F)
Dimensions (approx.)
56
× 31 × 100 mm
(2 1/4
× 1 1/4 × 4 in.) (w/h/d)
excluding projecting parts
Mass (approx.)
190 g (6.7 oz)
excluding mains lead
Rechargeable
battery pack
NP-FM50
Maximum output voltage
DC 8.4 V
Output voltage
DC 7.2 V
Capacity
8.5 Wh (1 180 mAh)
Dimensions (approx.)
38.2
× 20.5 × 55.6 mm
(1 9/16
× 13/16 × 2 1/4 in.)
(w/h/d)
Mass (approx.)
76 g (2.7 oz)
Type
Lithium ion
"Memory Stick"
Memory
Flash memory
8MB: MSA-8A
Operating voltage
2.7 ­ 3.6 V
Power consumption
Approx. 45 mA during operation
mode
Approx. 130
µA during tape
recording standby
Dimensions (approx.)
50
× 2.8 × 21.5 mm
(2
× 1/8 × 7/8 in.) (w/h/d)
Mass (approx.)
4 g (0.14 oz)
Design and specifications are
subject to change without notice.
DCR-TRV75/TRV80:
DCR-TRV75E/TRV80E:
4.1 W
DCR-TRV75/TRV80:
DCR-TRV75E/TRV80E:


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-- 3 --
DCR-TRV75/TRV75E/TRV80/TRV80E
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, through 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
· Keep 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.
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
· Unleaded solder melts at a temperature about 40
°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
· Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
· Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
1
AC-L15A/L15B AC Adaptor (1),
Mains lead (1)
2
NP-FM50 rechargeable battery pack (1)
3
A/V connecting cable (1.5m) (1)
4
Wireless Remote Commander (RMT-811)(1)
5
R6 (Size AA) battery for Remote
Commander (2)
6
Shoulder strap (1)
7
Lens cap (1)
8
Lens hood (1)
9
"Memory Stick" (MSA-8A) (1)
0
USB cable (1)
qa
qs
Cleaning cloth (1)
qd
Stylus (1) (DCR-TRV80/TRV80E only)
qf
Shoe cover (1)
qg
21-pin adaptor* (1)
* The models with
mark printed on their
bottom surfaces only. (AEP, UK, EE only)
9
1
4
q;
5
qa
6
qs
qh
qj
2
7
qd
3
8
qf
qg
qh
2-pin conversion adaptor (1) (JE only)
qj
2-pin conversion adaptor (1) (E, HK only)
SPVD-010 (I) (DCR-TRV75/TRV75E/
TRV80:E/TRV80E
)
SPVD-010 (DCR-TRV80:US,CND)
CD-ROM (USB Driver) (1)
· SUPPLIED ACCESSORIES
Make sure that the following accessories are supplied with your camcorder.
· Abbreviation
CND : Canadian model
EE
: East European model
HK
: Hong Kong model
JE
: Tourist model


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-- 4 --
DCR-TRV75/TRV75E/TRV80/TRV80E
TABLE OF CONTENTS
1.
SERVICE NOTE
1-1.
SERVICE NOTE ····························································· 1-1
1.
POWER SUPPLY DURING REPAIRS ·························· 1-1
2.
HOW TO OPEN THE FLASH WHEN THE FLASH
DOESN'T OPEN ···························································· 1-1
3.
TO TAKE OUT A CASSETTE WHEN NOT EJECT
(FORCE EJECT) ····························································· 1-1
4.
DISCHARGING OF THE FLASHLIGHT POWER
SUPPLY CAPACITOR ··················································· 1-2
4-1.
PREPARING THE SHORT JIG ······································ 1-2
4-2.
DISCHARGING THE CAPACITOR ······························ 1-2
5.
COAXIAL CONNECTOR OF THE BLUETOOTH
HARNESS (DCR-TRV80/TRV80E model) ···················· 1-3
6.
NOTES ON HANDLING THE LASER DIODE ············ 1-3
6-1.
Soldering Conditions of Laser Unit (D5901) ·················· 1-3
1-2.
SELF-DIAGNOSIS FUNCTION ···································· 1-4
1.
SELF-DIAGNOSIS FUNCTION ···································· 1-4
2.
SELF-DIAGNOSIS DISPLAY ······································· 1-4
3.
SELF-DIAGNOSIS CODE TABLE ································ 1-5
2.
DISASSEMBLY
2-1.
P CABINET (C) ASSEMBLY ········································ 2-2
2-2.
DISCHARGING THE CAPACITOR ······························ 2-3
2-3.
TOP CABINET ······························································· 2-3
2-4.
FRONT PANEL SECTION ············································· 2-4
2-5.
MA-424 BOARD ···························································· 2-5
2-6.
CABINET (R) SECTION ··············································· 2-6
2-7.
PANEL BLOCK ASSEMBLY ········································ 2-7
2-8.
PD-192 BOARD ······························································ 2-8
2-9.
HINGE ASSEMBLY ······················································· 2-9
2-10. CK-132 BOARD ····························································· 2-9
2-11. LOUD SPEAKER, FP-635 FLEXIBLE BOARD ········· 2-10
2-12. BATTERY SECTION ··················································· 2-10
2-13. BATTERY TERMINAL BOARD ································· 2-11
2-14. EXTERNAL CONNECTOR (HOT SHOE) ················· 2-11
2-15. BT-012 BOARD (TRV80/TRV80E) ····························· 2-12
2-16. EVF SECTION ······························································ 2-13
2-17. VF LENS ASSEMBLY ················································· 2-14
2-18. FP-435 FLEXIBLE BOARD ········································ 2-15
2-19. DI-089 BOARD ····························································· 2-16
2-20. VC-316 BOARD ··························································· 2-16
2-21. MECHANISM DECK ··················································· 2-17
2-22. LENS SECTION ··························································· 2-17
2-23. FLASH UNIT-1 ······························································ 2-18
2-24. FLASH UNIT-2 ······························································ 2-19
2-25. AN-062 BOARD (TRV80/TRV80E) ····························· 2-20
2-26. JK-250 BOARD, JK-251 BOARD ································ 2-21
2-27. LENS DEVICE (LSV-760A), CD-436 BOARD ··········· 2-22
2-28. CS FRAME ASSEMBLY ·············································· 2-24
2-29. GRIP LOCK ASSEMBLY ············································· 2-25
2-30. CONTROL SWITCH BLOCK (PS-2890) ····················· 2-25
2-31. MEMORY STICK CONNECTOR ································ 2-26
2-32. CONTROL SWITCH BLOCK (FK-4300) ···················· 2-26
2-33. CIRCUIT BOARDS LOCATION ·································· 2-27
2-34. FLEXIBLE BOARDS LOCATION ······························· 2-28
3.
BLOCK DIAGRAMS
3-1.
OVERALL BLOCK DIAGRAM (1/4) ··························· 3-1
3-2.
OVERALL BLOCK DIAGRAM (2/4) ··························· 3-3
3-3.
OVERALL BLOCK DIAGRAM (3/4) ··························· 3-5
3-4.
OVERALL BLOCK DIAGRAM (4/4) ··························· 3-7
3-5.
POWER BLOCK DIAGRAM (1/2) ································ 3-9
3-6.
POWER BLOCK DIAGRAM (2/2) ······························ 3-11
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1.
FRAME SCHEMATIC DIAGRAM (1/3) ······················· 4-1
FRAME SCHEMATIC DIAGRAM (2/3) ······················· 4-3
FRAME SCHEMATIC DIAGRAM (3/3) ······················· 4-5
4-2.
SCHEMATIC DIAGRAMS
· CD-437 (CCD IMAGER, TIMING GEN.)
SCHEMATIC DIAGRAM ······························ 4-9
· LB-088 (EVF BACKLIGHT)
SCHEMATIC DIAGRAM ···························· 4-11
· DI-089 (1/3)(CHARGE, POWER IN)
SCHEMATIC DIAGRAM ···························· 4-13
· DI-089 (2/3)(EVF DRIVER, TIMING GEN.)
SCHEMATIC DIAGRAM ···························· 4-15
· DI-089 (3/3)(DC-DC CONVERTER)
SCHEMATIC DIAGRAM ···························· 4-17
· PD-192 (1/2)(LCD DRIVER, TIMING GEN.)
SCHEMATIC DIAGRAM ···························· 4-19
· PD-192 (2/2)(LCD DFEIVER, LCD BACKLIGHT)
SCHEMATIC DIAGRAM ···························· 4-21
· MA-424 (AUDIO IN)
SCHEMATIC DIAGRAM ···························· 4-23
· JK-250 (USB, A/V-IN/OUT)
SCHEMATIC DIAGRAM ···························· 4-25
· JK-251 (DV IN/OUT, HP OUT, S-Y/C OUT)
SCHEMATIC DIAGRAM ···························· 4-27
· CK-132 (FUNCTION KEY)
SCHEMATIC DIAGRAM ···························· 4-29
· CONTROL SWITCH BLOCK (FK-4300)
SCHEMATIC DIAGRAM ···························· 4-31
· FP-467/468/228 FLEXIBLE (S/T REEL SENSOR,
TAPE SENSOR)
SCHEMATIC DIAGRAM ···························· 4-33
Shematic diagram of the VC-316 board are not shown.
Pages from 4-35 to 4-70 are not shown.
4-3.
PRINTED WIRING BOARDS
· CD-437 (CCD IMAGER, TIMING GEN.)
PRINTED WIRING BOARD ······················· 4-73
· LB-088 (EVF BACKLIGHT)
PRINTED WIRING BOARD ······················· 4-75
· DI-089 (CHARGE, POWER IN, EVF DRIVER,
TIMING GEN., DC-DC CONVERTER)
PRINTED WIRING BOARD ······················· 4-77
· PD-192 (LCD DRIVER, TIMIN GEN.,
LCD BACKLIGHT)
PRINTED WIRING BOARD ······················· 4-83
· JK-250 (USB, A/V-IN/OUT)
PRINTED WIRING BOARD ······················· 4-85
· JK-251 (DV IN/OUT, HP OUT, S-Y/C OUT)
PRINTED WIRING BOARD ······················· 4-87
· CK-132 (FUNCTION KEY)
PRINTED WIRING BOARD ······················· 4-89
· MA-424 (AUDIO IN)
PRINTED WIRING BOARD ······················· 4-91
· FP-467/468/228 (S/T REEL SENSOR, TAPE SENSOR)
FLEXIBLE BOARD ····································· 4-93
Printed wiring board of the VC-316 board are not shown.
Pages from 4-95 to 4-102 are not shown.
4-4.
WAVEFORMS ···························································· 4-103
Waveforms of the VC-316 board are not shown.
Pages 4-105 and 4-106 are not shown.


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-- 5 --
DCR-TRV75/TRV75E/TRV80/TRV80E
4-5.
MOUNTED PARTS LOCATION ······························· 4-107
Mounted parts location of the VC-316 board is not shown.
Pags 4-109 and 4-110 are not shown.
5.
REPAIR PARTS LIST
5-1.
EXPLODED VIEWS ······················································ 5-1
5-1-1. OVERALL ······································································ 5-3
5-1-2. CABINET (R) SECTION ··············································· 5-4
5-1-3. PANEL BLOCK SECTION ············································ 5-5
5-1-4. CABINET (L) SECTION-1 ············································ 5-6
5-1-5. CABINET (L) SECTION-2 ············································ 5-7
5-1-6. EVF SECTION ································································ 5-8
5-1-7. LENS SECTION ····························································· 5-9
5-1-8. OVERALL (MECHANISM DECK-Z100) ··················· 5-10
5-1-9. LS CHASSIS BLOCK ASSEMBLY ····························· 5-11
5-1-10. MECHANICAL CHASSIS BLOCK ASSEMBLY ···· 5-12
5-2.
ELECTRICAL PARTS LIST ········································ 5-13
Parts list of the VC-316 board are not shown.
Pages from 5-21 to 5-29 are not shown.