Sony TV-131 Service Manual

Television System:
Picture Tube:
Semiconductors:
Antennas:
Channel Coverage:
Intermediate Frequencies:
Sound System:
Automatic Controls:
Anode Voltage:
& Power Requirements:
$ Power Consumption:
Dimensions:
SPECIFICATIONS
American TV standards
33 ст, 13" (measured diagonally),
90° deflection
28 transistors, 18 diodes and 1 IC
VHF: Built-in telescopic antenna with
external antenna provision
(300 2 balanced)
UHF: 300 2 balanced (loop antenna*)
*Note: Supplied with accessories
VHF channels: 2 — 13
UHF channels: 14 — 83 (70-position
detent tuner)
Picture i-f carrier: 45.75 MHz
Sound i-f carrier: 41.25 MHz
4.5 MHz intercarrier
Output power: 800 mW (at 10 96
harmonic distortion)
Speaker: 12 x 8 cm (434х 3 inches)
oval, 8 Q
AFC (automatic frequency control)
AGC (automatic gain control)
13 kV at 120 uA
120 V AC, 60 Hz
35 W (max)
342 (w) x 373 (h) x 331.5 (d) mm
13 %(w) x 1434(h) 135 (d) inches
USA Model
B&W IV
Net Weight:
Accessories:
8.3 kg (18 Ib 4 oz)
Earphone (ME-20B)
Loop antenna (AN-8)
Instruction manual
X-RAY RADIATION WARNING!!
REPLACE COMPONENTS IDENTIFIED ON THE SCHE-
MATIC DIAGRAMS BY SHADING WITH SONY PARTS
HAVING THE PART NUMBERS GIVEN IN THIS
MANUAL, OR APPROVED SUPPLEMENTS, ONLY.
CHECK HIGH VOLTAGE USING THE VALUE AND
OPERATING CONDITIONS SHOWN ON THE SCHE-
MATIC DIAGRAM.
SERVICE MANUAL