DSC-T77 (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 2

— 2 —

DSC-T77_L2

Image device: 7.7 mm (1/2.3 type) color CCD,

Primary color filter

Total pixel number of camera: Approx. 10.3

Megapixels

Effective pixel number of camera: Approx. 10.1

Megapixels

Lens: Carl Zeiss Vario-Tessar 4

× zoom lens

f = 6.18 – 24.7 mm (35 – 140 mm (35 mm
film equivalent))
F3.5 (W) – F4.6 (T)

Exposure control: Automatic exposure, Scene

Selection (11 modes)

White balance: Automatic, Daylight, Cloudy,

Fluorescent 1,2,3, Incandescent, Flash

Underwater White Balance: Auto, Underwater

1,2, Flash

File format (DCF compliant):

Still images: Exif Ver. 2.21 JPEG compliant,
DPOF compatible
Movies: MPEG1 compliant (Monaural)

Recording media: Internal Memory

(approx. 15 MB), “Memory Stick Duo”

Flash: Flash range (ISO sensitivity

(Recommended exposure Index) set to Auto):
Approx. 0.08 to 3.0 m (3 1/4 inches to
9 feet 10 1/8 inches) (W)/
approx. 0.5 to 2.4 m (1 feet 7 3/4 inches to
7 feet 10 1/2 inches) (T)

Multi connector:Video output

Audio output (Monaural)
USB communication

USB communication: Hi-Speed USB (USB 2.0

compliant)

LCD panel: Wide (16:9), 7.5 cm (3.0 type) TFT

drive

Total number of dots: 230 400 (960 

× 240) dots

Power: Rechargeable battery pack NP-BD1, 3.6 V

NP-FD1 (not supplied), 3.6 V
AC-LS5K AC Adaptor (not supplied), 4.2 V

Power consumption (during shooting): 1.1 W
Operating temperature: 0 to 40˚C (32 to 104˚F)
Storage temperature: -20 to +60˚C (-4 to +140˚F)
Dimensions: 93.6 

× 57.2 × 15.0 mm (3 3/4 × 2 3/8

 

× 19/32 inches) (W/H/D, excluding

protrusions)

Mass (including NP-BD1 battery pack, paint pen

and strap etc.): Approx. 151 g (5.3 oz)

Microphone: Monaural
Speaker: Monaural
Exif Print: Compatible
PRINT Image Matching III: Compatible
PictBridge: Compatible

Power requirements: AC 100 V to 240 V,

50/60 Hz, 2.2 W

Output voltage: DC 4.2 V, 0.33 A
Operating temperature: 0 to 40˚C (32 to 104˚F)
Storage temperature: -20 to +60˚C (-4 to +140˚F)
Dimensions: Approx. 62 

× 24 × 91 mm (2 1/2 × 

31/32 

× 3 5/8 inches) (W/H/D)

Mass: Approx. 75 g (2.7 oz)

Used battery: Lithium-ion battery
Maximum voltage: DC 4.2 V
Nominal voltage: DC 3.6 V
Capacity: 2.4 Wh (680 mAh)

Design and specifications are subject to
change without notice.