View Sony KLV-40X200A / KLV-40X250A / KLV-46X200A / KLV-46X250A (serv.man2) Service Manual online
Approx. 36.0 kg (without stand)
Approx. 30.0 kg (without stand)
LCD (Liquid Crystal Display) Panel
B/G, I, D/K, M
PAL, SECAM, NTSC 3.58, NTSC4.43 (only Video In)
75 ohm external terminal
CATV: S01 to S03, S1 to S41
VHF: 0 to 12, 5A, 9A / UHF: 28 to 69 /
CATV: S01 to S03, S1 to S41(Australia only)
VHF: 1 to 11 / UHF: 21 to 69 /
CATV: S01 to S03, S1 to S41(New Zealand only)
R21 to R60 /
CATV: S01 to S03, S1 to S41, Z1 to Z39
CATV: A-8 to A-2, A to W+4, W+6 to W+84
Y: 1 Vp-p, 75 ohms, 0.3V negative sync
Impedance: 47 kilohms
Audio: Two channel linear PCM
analog audio input (phono jacks)
Impedance: 47 kilohms
(HDMI IN 2 only)
PC Input (D-sub 15-pin) (see page 40)
G: 0.7 Vp-p, 75 ohms, non Sync on Green
B: 0.7 Vp-p, 75 ohms
R: 0.7 Vp-p, 75 ohms
HD: 1-5 Vp-p
VD: 1-5 Vp-p
• This TV’s PC input does not support interlaced signals.
• For the best picture quality, it is recommended to use the signals (boldfaced) in the above chart with a 60 Hz vertical frequency
11 W + 11 W
• Wall-Mount Bracket SU-WL51
• TV stand SU-FL61
• Colour Variation Unit:
following safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly-sol-
splashes and bridges.
tain that you have replaced all the insulators.
out to the customer and recommend their replacement.
mend their replacement.
Check leakage as described right.
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
tion is 0.75 V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex-
amples of a passive VOMs that are suitable. Nearly all battery
operated digital multimeters that have a 2 V AC range are suit-
able. (See Fig. A)
Parts on Set
AND IN THE PARTS LIST ARE CRITICAL FOR SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE
CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN
THIS MANUAL. FOLLOW THESE PROCEDURES WHEN-
EVER CRITICAL COMPONENTS ARE REPLACED OR
IMPROPER OPERATION IS SUSPECTED.