DSC-T90 (serv.man3) - Sony Digital Camera Service Manual (repair manual). Page 2

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DSC-T90_L2

Image device: 7.79 mm (1/2.3 type) color CCD, 

Primary color filter

Total pixel number of camera: Approx. 12.4 

Megapixels

Effective pixel number of camera: Approx. 12.1 

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)

When shooting movies (16:9): 38 

− 152 mm

When shooting movies (4:3): 46 

− 184 mm

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

Recording interval for Burst mode: 

approx. 0.57 seconds

Recording system: 

Still images: JPEG (DCF Ver. 2.0, Exif Ver. 
2.21, MPF Baseline) compliant, DPOF 
compatible
Movies: MPEG-4 Visual

Recording media: Internal Memory 

(approx. 11 MB), “Memory Stick Duo” media

Flash: Flash range (ISO sensitivity 

(Recommended exposure Index) set to Auto): 
Approx. 0.08 to 2.9 m (3 1/4 inches to 
9 feet 6 1/4 inches)  (W)/
approx. 0.5 to 2.3 m (1 feet 7 3/4 inches to 
7 feet  6 5/8 inches)  (T)

Multi connector Type1a (AV-out (SD/HD 

Component)/USB/DC-in):
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 (sold separately), 3.6 V
AC-LS5K AC Adaptor (sold separately), 
4.2 V

Power consumption (during shooting): 1.0 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 and a 

“Memory Stick Duo” media): 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

Maximum charge current: 1.24 A

Maximum charge voltage: DC 4.2 V

Capacity: 

typical: 2.4 Wh (680 mAh)
minimum: 2.3 Wh (620 mAh)

Design and specifications are subject to 
change without notice.