STR-DA777ES, STR-V777ES, VUCD-777A - Sony Audio Service Manual (repair manual). Page 2

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MODEL
DA777ES: US model
DA777ES: Canadian model
DA777ES: E, PX models
DA777ES:
Malaysia, Singapore,
Australian models
V777ES:
Chinese model
PARTS No.
4-222-054-0s
4-222-054-1s
4-222-054-2s
4-222-054-3s
4-222-054-4s
PART NO.
MODEL IDENTIFICATION
– BACK PANEL –
FM tuner section
Tuning range
87.5 - 108.0 MHz
Antenna terminals
75 
, unbalanced
Sensitivity
Mono:  18.3 dBf,
2.2 
µ
V/75 
Stereo:  38.3 dBf,
22.5 
µ
V/75 
Usable sensitivity
11.2 dBf, 1 
µ
V/75 
S/N
Mono:  76 dB
Stereo:  70 dB
Harmonic distortion at 1 kHz
Mono:  0.3%
Stereo:  0.5%
Separation
45 dB at 1 kHz
Frequency response
30 Hz - 15 kHz
+0.5/–2 dB
Selectivity
60 dB at 400 kHz
AM tuner section
Tuning range
US/Canadian models:
With 10-kHz tuning
scale:
530 - 1710 kHz
With 9-kHz tuning
scale:
531 - 1710 kHz
Singapore/Malaysia
models:
531–1602 kHz (9 kHz
interval)
Other models:
531–1602 kHz
(9 kHz interval)
530–1610 kHz
(10 kHz interval)
Antenna
Loop antenna
Usable sensitivity
50 dB/m (at 1,000 kHz
or 999 kHz)
S/N
54 dB (at 50 mV/m)
Harmonic distortion
0.5 % (50 mV/m,
400 kHz)
Selectivity
At 9 kHz:  35 dB
At 10 kHz:  40 dB
Video section
Inputs
Video: 1 Vp-p 75 
S-video:
Y: 1 Vp-p 75 
C: 0.286 Vp-p
75 
Outputs
Video: 1 Vp-p 75 
S-video:
Y: 1 Vp-p 75 
C: 0.286 Vp-p
75 
Ω 
General
Power requirements
US/Canadian models:
120 V AC, 60Hz
Singapore/Malaysia
models:
220 - 230 V AC,
50/60 Hz
Other models:
120/220/240 V AC,
50/60 Hz
Power consumption
US model: 450 W
Canadian model:
650 VA
Singapore/Malaysia
models: 420 W
Other models: 450 W
AC outlets
US/Canadian models:
2 switched,
total 120 W/1 A
Other models:
2 switched,
total 100 W
Dimensions
430 
×
 174 
×
 462 mm
(17 
×
 6 
7
/
8
 
×
18 
1
/
4
 inches)
including projecting
parts and controls
Mass (Approx.)
24.5 kg (54 lbs. 1 oz.)
Supplied accessories
Design and specifications are subject.
to change without notice.
 FM wire antenna (1)
 AM loop antenna (1)
 Remote commander 
RM-TP503 (remote) (1)
 LR6 (size-AA) alkaline 
batteries (4)
 Coin shaped lithium battery 
 (CR-2032) (1)
US/Canadian models only:
   • Audio/video/control S 
connecting cord (1)
   • CONTROL S connecting 
cord (1)  
Outputs (Digital)
Optical (MD/DAT)
Sampling Frequency
48 kHz
EQ
BASS:
99 Hz ~ 1.0 kHz
(21 steps)      
MID:
198 Hz ~ 10 kHz
(37 steps)
TREBLE:
1.0 kHz ~ 10 kHz
(23 steps)
Gain levels:
 
±
10 dB, 0.5 dB step
Decodable Digital Fomats
Dolby Digital (AC-3),
DTS
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