Sony DCR-TRV380/TRV480/TRV480E Service Manual

Ver. 1.4 2008.07

This service manual provides information for the DCR-TRV380, DCR-TRV480, and DCR-TRV480E Digital 8 Video Camera Recorders. It is intended for service personnel and assumes a level of technical expertise.

Revision History

Replace the previously issued SERVICE MANUAL 9-876-781-31 with this manual.

How to use Acrobat Reader

The following sections are available for reference:

SPECIFICATIONS	BLOCK DIAGRAMS	PRINTED WIRING BOARDS
SERVICE NOTE	FRAME SCHEMATIC DIAGRAMS	REPAIR PARTS LIST
DISASSEMBLY	SCHEMATIC DIAGRAMS

For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (9-876-781-51).
For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL1 (9-876-781-41).
For MECHANISM ADJUSTMENTS, refer to the "8mm Video Mechanical Adjustment Manual IX M2000 Mechanism" (9-929-861-11).
Reference No. search on printed wiring boards is available.
Table for differences of function of each model.
TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT)
HELP: Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.

On the VC-345 board

This service manual provides information premised on circuit board replacement service and is not intended for repair inside the VC-345 board. Therefore, schematic diagrams, printed wiring boards, mounted parts location, and electrical parts list of the VC-345 board are not shown. The following pages are not shown in this manual: Schematic diagrams (Pages 4-9 to 4-44), Printed wiring boards (Pages 4-59 to 4-62), Waveforms (Pages 4-70 to 4-75), Mounted parts location (Pages 4-77 and 4-78), Electrical parts list (Pages 5-16 to 5-24).

Digital 8 DIGITAL VIDEO CAMERA RECORDER

SONY

Model Numbers: DCR-TRV380/TRV480/TRV480E

Part Number: 9-876-781-32

Manufacturer: Sony EMCS Co.

The following image shows the DCR-TRV480E.

5-1. EXPLODED VIEWS

5-1-1. OVERALL ASSEMBLY

The diagram shows the overall assembly of the camera. Parts are numbered and indicated with their respective blocks. 'ns' indicates 'not supplied'.

Key components shown:

1. LCD block
2. Screws
3. Front panel block
4. Handle
5. MD frame block
6. EVF block
7. Battery panel block
8. Size indicator (1.5cm X 3.5cm)
9. Adhesive tape
10. Cabinet R block
11. Screw
12. Screw
13. LCD block

5. REPAIR PARTS LIST

5-1-2. FRONT PANEL BLOCK

The diagram illustrates the components of the front panel block. 'ns' indicates 'not supplied'.

Key components shown:

51. MIC901
52. Sliding part
53. Front panel block assembly
54. Outer ring
55. Inner ring
56. Lens housing
58. Brackets and screws
59. SI-041 board
60. D001, D002, D003 components
61. Connector
62. MIC901

Ver 1.1 2004.12

5-1-3. LENS BLOCK

The diagram displays the components of the lens block. 'ns' indicates 'not supplied'.

Key components shown:

101. Lens assembly
102. Optical element
103. IC951 (Note1, 2)
104. CD-472 board
105. Screw

Ver. 1.4 2008.07

The changed portions from Ver. 1.3 are shown in blue.

5-1-4. LCD BLOCK

The diagram shows the components of the LCD block. 'ns' indicates 'not supplied'.

Key components shown:

151. LCD unit
152. Mounting bracket
153. PD-205 board
154. Components on board
155. Screw
156. LCD panel
157. Lever

5-1-5. CABINET R BLOCK

The diagram illustrates the components of the Cabinet R block. 'ns' indicates 'not supplied'. BT001 (BATTERY, LITHIUM SECONDARY) is included in the control switch block (CF-5100).

Key components shown:

201. Control switch block (including BT001)
202. Screw
203. Screws
204. Spring
205. Bracket
206. Bracket
207. Bracket
208. Screw
209. Mechanism part
210. Camera body
211. Size indicator (0.7cm X 2.8cm)

CAUTION: Danger of explosion if battery is incorrectly replaced.

5-1-6. EVF BLOCK

The diagram shows the components of the EVF (Electronic Viewfinder) block. 'ns' indicates 'not supplied'.

Key components shown:

251. Eyecup
252. EVF unit
253. Mounting frame
254. Screws
255. EVF block assembly
257. Screw
258. Bracket
LCD902

Ver 1.1 2004.12

5-1-7. BATTERY PANEL BLOCK

The diagram illustrates the components of the Battery Panel block. 'ns' indicates 'not supplied'.

Key components shown:

301. BT901
303. Battery panel block assembly
304. Bracket
305. PD-205 board
306. Bracket
307. Component
302. Screws

SYS SET

Ver 1.1 2004.12

5-1-8. MD FRAME BLOCK

The diagram shows the components of the MD frame block. 'ns' indicates 'not supplied'.

Key components shown:

351. Bracket
352. Screw
353. Frame
354. Mechanism deck block
355. Screws
356. Cover
357. Bracket
358. Flexible part
359. VC-345 board
360. Bracket
361. Cover
362. Bracket
363. Bracket
364. Cover
365. Screws
366. Tape
367. Bracket
368. Bracket

5-1-9. CASSETTE COMPARTMENT ASSEMBLY, DRUM ASSEMBLY

The diagram illustrates the components of the cassette compartment and drum assembly. 'ns' indicates 'not supplied'.

Key components shown:

701. Screws
702. Screw
703. Bracket
704. Mechanism part
705. Lever
706. LS chassis block assembly
707. Screw
708. Screw
709. Screw
710. Screw
711. Screw
712. Washer
M901
Mechanical chassis block assembly

5-1-10. LS CHASSIS BLOCK ASSEMBLY

The diagram shows the components of the LS chassis block assembly. 'ns' indicates 'not supplied'.

Key components shown:

751. Bracket
752. Screws
753. Bracket
754. Lever
755. LS chassis block assembly
756. Spring
757. Lever
758. Bracket
759. Bracket
760. S001
761. Bracket
762. Bracket
763. Bracket
764. Bracket
765. Bracket
766. Gear
767. Screw
768. Bracket
769. Bracket
770. Bracket
771. Spring
772. Motor
773. Bracket
774. Bracket
775. Gear
776. Gear
777. Bracket
778. Bracket
779. Bracket
780. Cable
781. Spring
783. Mechanical chassis block
D001
H001
H002
Q001
Q002
S002
FP-301 ns
FP-302 ns
FP-802 ns

5-1-11. MECHANICAL CHASSIS BLOCK ASSEMBLY-1

The diagram illustrates the components of the Mechanical Chassis Block Assembly-1. 'ns' indicates 'not supplied'.

Key components shown:

801. Base
802. Screws
803. Screw
804. Bracket
805. Screws
806. Spring
807. Bracket
808. Screw
809. Motor M902
810. Bracket
811. Bracket
812. Bracket
813. Bracket
814. Spring
815. Screws
817. Bracket
818. Mechanical chassis block assembly-2
819. Bracket
820. Gear
821. Washer
822. Washer
823. Washer
824. Screw
S901
ns (BT001)

5-1-12. MECHANICAL CHASSIS BLOCK ASSEMBLY-2

The diagram shows the components of the Mechanical Chassis Block Assembly-2. 'ns' indicates 'not supplied'.

Key components shown:

851. Bracket
852. Motor
853. Bracket
854. Washer
855. Washer
856. Gear
857. Bracket
858. Screw
859. Washer
860. Screw
861. Gear
862. Bracket
863. Bracket
864. Screw
865. Gear
866. Bracket
867. Bracket
868. Mechanical chassis block

Ver 1.1 2004.12

Checking supplied accessories.

The following accessories are supplied with the product:

AC-L15A/L15B AC Adaptor (1)
Power cord (1)
Rechargeable battery pack NP-FM30 (1)
Battery holder 3-083-573-01
Wireless Remote Commander RMT-831 (1)
Shoulder strap (1)
A/V connecting cable (1)
Lens cap (1)
Cap string (1)
USB cable (1)
Conversion 2P adaptor (1)
CD-ROM

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Sony DCR-TRV380/TRV480/TRV480E Service Manual

5-1. EXPLODED VIEWS

5-1-1. OVERALL ASSEMBLY

5. REPAIR PARTS LIST

5-1-2. FRONT PANEL BLOCK

5-1-3. LENS BLOCK

5-1-4. LCD BLOCK

5-1-5. CABINET R BLOCK

5-1-6. EVF BLOCK

5-1-7. BATTERY PANEL BLOCK

5-1-8. MD FRAME BLOCK

5-1-9. CASSETTE COMPARTMENT ASSEMBLY, DRUM ASSEMBLY

5-1-10. LS CHASSIS BLOCK ASSEMBLY

5-1-11. MECHANICAL CHASSIS BLOCK ASSEMBLY-1

5-1-12. MECHANICAL CHASSIS BLOCK ASSEMBLY-2

Checking supplied accessories.

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