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SERVICE MANUAL
Ver 1.2 2006.12
Material
Plastic (ABS, PC), glass
Waterproof facility
O-ring, 2 buckles
Usable depth Up to 75 m (246 feet)
Power requirements
Supplied from Sony NP-QM91, NP-
QM71 rechargeable battery packs
Bulb
20 W halogen lamp (1)
Continuous lighting time
Battery
NP-QM91
NP-QM71
Color temperature
3 200 K
Life of bulb
Approx. 100 hours (average)
Underwater illumination distance
Approx. 2 m (6.5 feet) (The figure
varies depending on clearness of the
water.)
HVL-ML20M
SPECIFICATIONS
Lighting time
75 min.
45 min.
Canadian Model
Dimensions
3 4
145 (5 / )
Mass
Approx. 1.7 kg (3 lb 12 oz) incl. the
arm, not incl. the battery pack
Accessories supplied
O-ring (1)
Grease (1)
Battery cushion (1)
Operating Instructions (1)
Design and specifications subject to change without
notice.
UNDERWATER VIDEO LIGHT
US Model
AEP Model
unit: mm (inches)
7 8
223 (8 / )
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Related Manuals for Sony HVL-ML20M
Summary of Contents for Sony HVL-ML20M
- Page 1 145 (5 / ) 223 (8 / ) O-ring, 2 buckles Usable depth Up to 75 m (246 feet) Power requirements Supplied from Sony NP-QM91, NP- QM71 rechargeable battery packs Bulb 20 W halogen lamp (1) Continuous lighting time Battery...
- Page 2 HVL-ML20M – 2 –...
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Page 3: Section 1 General
O-ring and grease • Do not use paper or cloth as fibre may stick to Contact your nearest Sony Service Center. the O-ring. • Make sure that a thin coating of grease is applied to the surface of the O-ring at all times. - Page 4 2 Pull out the bulb socket gently. Note Turn the socket lever E counterclockwise to the You cannot operate this unit with the Sony NP-FM30 release positon F and pull out the bulb socket G and NP-FM50. gently from the front casing.
- Page 5 HVL-ML20M – 5 –...
- Page 6 HVL-ML20M – 6 –...
- Page 7 HVL-ML20M – 7 –...
- Page 8 HVL-ML20M – 8 –...
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Page 9: Section 2 Disassembly
HVL-ML20M SECTION 2 DISASSEMBLY SECTION 3 ADJUSTMENT – 9 –... -
Page 10: Printed Wiring Board
HVL-ML20M SECTION 4 DIAGRAMS 4-1. PRINTED WIRING BOARD – 10 –... - Page 11 HVL-ML20M 4-2. SCHEMATIC DIAGRAMS – 11 – – 12 –...
- Page 12 HVL-ML20M HVL-ML20M Ver 1.2 2006.12 SECTION 6 SECTION 5 ELECTRICAL PARTS LIST EXPLODED VIEW 2006L0500-1 Sony EMCS Co. 9-929-943-11 © 2006.12 – 13 – – 14 – Published by Kohda TEC...
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Page 13: Section 5 Exploded View
Former Type New Type Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-974-952-01 BASE (UPPER) 3-974-952-02 BASE (UPPER) 3-974-953-01 BASE (LOWER) 3-974-953-02 BASE (LOWER) 2002F0500-1 Sony EMCS Co. 9-929-943-82 © 2002. 6 Published by DI Customer Center... - Page 14 Reverse 992994313.pdf Revision History S.M. Rev. Ver. Date History Contents issued 2002.04 Official Release — — 2002.06 Supplement-1 • Change of the end number of parts. (S1 PV02-001) 2006.12 Correction-1 • Correction of repair parts. (C1) S.M. correction: Page 13...