Sony TRINITRON KV-27EXR20 Service Manual

KV-27EXR20/27EXR2<
RM-Y103
SERVICE MANUAL
Television system
Channel coverage
Picture tube
Antenna
Input
Output
MICROFILM
American TV standards
VHF: 2 — 13
UHF: 14 — 69
Cable TV: 1 ~ 125
Microblack™ Trinitron® tube
27-inch picture measured
diagonally
28-inch picture tube measured
diagonally
75-ohm external antenna terminal for
VHF/UHF
VIDEO 1 and 2 IN
S VIDEO IN (4-pin mini DIN)
Y: 1 Vp-p, 75-ohms
unbalanced. sync negative
C: 0.286 Vp-p (Burst signal),
75-ohms
Video (phono jacks): 1 Vp-p,
75-ohms unbalanced,
sync negative
Audio (phono jacks): 500 mVrms
(100% modulation)
Impedance: 47 kilohms
VIDEO 2 OUT
Video (phono jack):
75-ohms unbalanced,
sync negative
Audio (phono jacks):
Impedance: 10 kilohms
M-Yi04
US Mo Gra
KV-27EXR20
Chassis No. SCC-D50E-A
KV-27EXR25
Chassis No. SCC-D50F-A
Canadian Model
KV-27EXR25
Chassis No. SCC-D61C-A
ANU-2 CHASSIS
| MODELS OF THE SAME SERIES
| _KV-27EXR20/EXR25_ |
KV-27EXR10/EXRI15
SPECIFICATIONS
AUDIO OUT (VARIABLE)
(phono jacks)
More than 408 mVrms at the
maximum volume setting (variable;
Impedance: 5 kiiohms
Speaker output 5Wx2
Power requirements 120 V AC, 60 Hz
Power consumption
Max. | Standby
KV-27EXR20 160 W 15W
KV-27EXR25 | 165 W
Supplied accessories
(KV-27EXR20)
Remote commander RM-Y103 with
2 size AA (R6) batteries (1)
(KV-27EXR25)
Remote commander RM-Y 104 with
2 size AA (R6) batteries (1)
Antenna connector (1)
Recommended accessories
U/V mixer EAC-66
Connecting cable
VMC-810/820S, YC-15 V/30 V
Video rack SU-275
Dimensions 659.0 X 594.3 X 508.5 mm
(W XH X D)
Weight 49.0 kg
~~ TRINITRON: COLOR TV
SONY.
6723