Sony DVP-S7700 User manual

MICROFILM
SERVICE MANUAL
AEP Model
Hong Kong Model
UK Model
CD/DVD PLAYER
DVP-S7700
RMT-D107E/D107P
SPECIFICATIONS

DVP-S7700
4-11 4-12
RF, SERVO 1
TK-47 (1/2)
TK-47 (RF, SERVO 1) SCHEMATIC DIAGRAM
– Ref. No.: TK-47 board; 3,000 series –
• Waveforms
1IC006 %¡ – %™ (DVD play)
270 mVp-p (V)
2IC006 ^¡ – ^™ (DVD play)
1.2 Vp-p (V)
3IC006 ^£ – ^¢ (DVD play)
800 mVp-p (V)
4IC005 !£ (CD play)
500 mV/DIV 1 ms/DIV
5IC005 !∞ (CD play)
500 mV/DIV 10 ms/DIV
6IC005 @™ (CD play)
500 mV/DIV 1 µs/DIV
Note:The components identified by mark !or dotted line
with mark !are critical for safety.
Replace only with part number specified.
DVD_FE
D006
MA151WA-TX
R018
22k

DVP-S7700
4-13 4-14
TK-47 (RF, SERVO 2) SCHEMATIC DIAGRAM
– Ref. No.: TK-47 board; 3,000 series –
RF, SERVO 2
TK-47 (2/2)

DVP-S7700
4-19 4-20
MB-84 (AV DECODER) SCHEMATIC DIAGRAM • See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
AV DECODER
MB-84 (1/14)

DVP-S7700
4-21 4-22
MB-84 (CLOCK GENERATOR) SCHEMATIC DIAGRAM • See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
• Waveforms
1IC206 8
3.28 Vp-p 27 MHz
2IC209 1
1.4 Vp-p 27 MHz
CLOCK GENERATOR
MB-84 (2/14)

DVP-S7700
4-23 4-24
MB-84 (DNR) SCHEMATIC DIAGRAM • See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
DNR
MB-84 (3/14)

DVP-S7700
4-25 4-26
• Waveforms
1IC252 &¢
0.7 Vp-p (H)
1IC252 &¢
(AEP, UK model: RGB output mode)
0.7 Vp-p (H)
2IC252 &™
1.0 Vp-p (H)
2IC252 &™
(AEP, UK model: RGB output mode)
0.7 Vp-p (H)
3IC252 ^§
0.7 Vp-p (H)
3IC252 ^§
(AEP, UK model: RGB output mode)
0.7 Vp-p (H)
4IC252 ^¢
1.0 Vp-p (H)
5IC252 %•
0.7 Vp-p (H)
6IC252 %§
1.1 Vp-p (H)
MB-84 (VIDEO ENCODER) SCHEMATIC DIAGRAM • See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
VIDEO ENCODER
MB-84 (4/14)

DVP-S7700
4-27 4-28
MB-84 (DRIVE 1) SCHEMATIC DIAGRAM • See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
DRIVE 1
MB-84 (5/14)
• Waveforms
1IC303 !ª, @™, @£ (DVD play)
5.2 Vp-p 160 Hz
2IC303 !ª, @™, @£ (CD play)
1.84 Vp-p 45 Hz

DVP-S7700
4-29 4-30 DRIVE 2, SLED
MB-84 (6/14), FG-43
MB-84 (DRIVE 2), FG-43 (SLED) SCHEMATIC DIAGRAMS • See page 4-15 to 4-18 for printed wiring boards.
– Ref. No.: MB-84 board; 2,000 series, FG-43 board; 1,000 series –

DVP-S7700
4-31 4-32
MB-84 (DSP 1) SCHEMATIC DIAGRAM • See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
DSP 1
MB-84 (7/14)