Sony DVP-S325 Service Manual
DVP-S325/S525D
/
S725D
RMT-D108O/D108P/D109P/D111O/D111P
SERVICE MANUAL
Photo: DVP-S725D
SPECIFICATIONS
CD/DVD player
Laser Semiconductor laser
Signal format system PAL/(NTSC)
Audio characteristics
Frequency response DVD (PCM 96 kHz): 2 Hz to 44 kHz
(±1 dB)* (S325/S525D)
DVD (PCM 96 kHz): 2 Hz to 44 kHz
(±0.5 dB)* (S725D)
DVD (PCM 48 kHz): 2 Hz to 22 kHz
(±0.5 dB)
CD: 2 Hz to 20 kHz (±0.5 dB)
Signal-to-noise ratio More than 110 dB (LINE OUT (AUDIO)
connectors only) (S325/S525D)
More than 110 dB (AUDIO OUT
connector only) (S725D)
Harmonic distortion Less than 0.0025%
Dynamic range More than 100 dB (DVD)
More than 98 dB (CD)
Wow and flutter Less than detected value
(±0.001% W PEAK)
Outputs and inputs
Jack Output Load impedance
type level
LINE OUT Phono 2 Vrms Over 10 kilohms
(AUDIO) jacks (at 50 kilohms)
(S325/S525D)
AUIO OUT Phono 2 Vrms Over 10 kilohms
(S725D) jacks (at 50 kilohms)
DIGITAL OUT Optical –18 dBm Wave length: 660 nm
(OPTICAL) output
connector
DIGITAL OUT Phono 0.5 Vp-p 75 ohms terminated
(COAXIAL) jack
LINE OUT Phono 1.0 Vp-p 75 ohms,
(VIDEO) jacks sync negative
(S325/S525D)
AEP Model
DVP-S325/S525D/S725D
East European Model
North European Model
DVP-S325/S525D/S725D
Russian Model
DVP-S325/S525D/S725D
Australian Model
DVP-S525D/S725D
E Model
DVP-S725D
VIDEO OUT Phono 1.0 Vp-p 75 ohms,
(1, 2) (S725D) jacks sync negative
S VIDEO OUT 4-pin Y: 1.0 Vp-p 75 ohms,
(S325/S525D) mini DIN sync negative
S VIDEO OUT C: 0.3 Vp-p 75 ohms terminated
(1, 2) (S725D) (PAL)
C: 0.286 Vp-p
(NTSC)
COMPONENT phono Y: 1.0 Vp-p 75 ohms,
VIDEO OUT jacks sync negative
(Y, CB/B-Y, CB/B-Y,
CR/R-Y) CR/R-Y:
(S725D) 0.7 Vp-p 75 ohms
PHONES Phone 12 mW 32 ohms
(EXCEPT S325) jack
5.1CH Phono 2 Vrms Over 10 kilohms
OUTPUT jacks (at 50 kilohms)
(EXCEPT S325)
General
Power requirements 220 – 240 V AC, 50/60 Hz
Power consumption 16 W (S325)
17 W (S525D)
22 W (S725D)
Dimensions (approx.) 430 × 95 × 305 mm (w/h/d)
incl. projecting parts
Mass (approx.) 3.3 kg (S325)
3.4 kg (S525D)
4.0 kg (S725D)
Operating temperature 5°C to 35°C
– Continued on next page –
MICROFILM
CD/DVD PLAYER
DVP-S325/S525D/S725D
TK-51/54 (RF/SERVO) SCHEMATIC DIAGRAM • See page 4-9 for printed wiring board and page 4-12 for waveforms.
– Ref. No.: TK-51/54 board; 2,000 series –
RF/SERVO
TK-51/54
Note:The components identified by mark ! or dotted line
with mark ! are critical for safety.
Replace only with part number specified.
4-13 4-14
MS-29 (LOADING) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: MS-29 board; 3,000 series –
There are few cases that the part isn't mounted in this model is printed on this diagram.
MS-29 BOARD
S001
(TRAY SENSOR)
S001
CN001
DVP-S325/S525D/S725D
LOADING
MOTOR
(CHUCK SENSOR)
11
05
FR-147 (S325/S525D: EXCEPT Australian)
FR-148 (S725D: Australian)
FR-149 (S725D: EXCEPT Australian)
FR-150 (S525D: Australian)
(IR/POWER SWITCH)
Power Block (HS-030SH)
(SWITCHING REGULATOR)
TK-51
(Australian)
TK-54
(EXCEPT Australian)
(RF/SERV O)
RY-12 (S725D)
(RELAY)
AU-209 (S325/S525D: EXCEPT Australian)
AU-210 (S725D: Australian)
AU-211 (S725D: EXCEPT Australian)
AU-212 (S525D: Australian)
(AUDIO)
ER-4
(S325/S525D: EXCEPT Australian)
ER-5
(S725D: EXCEPT Australian)
(EURO AV)
1-672-678-
(11)
HP-108
(S525D: EXCEPT Australian)
HP-109
(S725D: Australian)
HP-110
(S725D: EXCEPT Australian)
HP-111
(S525D: Australian)
(HEADPHONE)
SW-314 (S525D: EXCEPT Australian)
SW-315 (S725D: Australian)
SW-316 (S725D: EXCEPT Australian)
SW-317 (S525D: Australian)
(SURROUND SWITCH)
MS-29
(LOADING)
FL-98 (S325/S525D: EXCEPT Australian)
FL-99 (S725D: Australian)
FL-100 (S725D: EXCEPT Australian)
FL-101 (S525D: Australian)
(FUNCTION SWITCH)
MB-82 (Australian)
MB-85 (EXCEPT Australian)
(SIGNAL PROCESS/SERVO)
4-15 4-16
LOADING
MS-29
DVP-S325/S525D/S725D
MB-82/85 (AV DECODER) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board.
– Ref. No.: MB-82/85 board; 1,000 series –
AV DECODER
MB-82/85 (1/10)
4-21 4-22
MB-82/85 (SDRAM) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board.
1 IC401 %¢
720 mVp-p (H)
1 IC401 %¢ (RGB output model)
720 mVp-p (H)
2 IC401 %¶
728 mVp-p (H)
2 IC401 %¶ (RGB output model)
728 mVp-p (H)
3 IC401 %•
1.0 Vp-p (H)
3 IC401 %• (RGB output model)
1.0 Vp-p (H)
4 IC401 ^¡
1.1 Vp-p (H)
5 IC401 ^™
816 mVp-p (H)
6 IC401 ^∞
1.2 Vp-p (H)
– Ref. No.: MB-82/85 board; 1,000 series –
DVP-S325/S525D/S725D
• Wavef orms
4-23 4-24
SDRAM
MB-82/85 (2/10)
DVP-S325/S525D/S725D
MB-82/85 (SERVO DSP) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board.
– Ref. No.: MB-82/85 board; 1,000 series –
• Wavef orms
1 IC701 ^ª (DVD play)
500 mV/DIV 50 ms/DIV
1.4 Vp-p
2 IC701 ^ª (CD play)
500 mV/DIV 200 mV/DIV
3 IC701 ^• (DVD play)
100 mV/DIV 5 ms/DIV
4 IC701 ^• (CD play)
500 mV/DIV 50 ms/DIV
1.7 Vp-p
180 mVp-p
860 mVp-p
SERVO DSP
MB-82/85 (3/10)
4-25 4-26
MB-82/85 (DRIVE) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board.
– Ref. No.: MB-82/85 board; 1,000 series –
DVP-S325/S525D/S725D
4-27 4-28
DRIVE
MB-82/85 (4/10)
DVP-S325/S525D/S725D
MB-82/85 (ARP) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board.
– Ref. No.: MB-82/85 board; 1,000 series –
• Wavef orms
IC303 !¶ (DVD play)
1
500 mV/DIV 100 ns/DIV
2
500 mV/DIV 200 ns/DIV
1.6 Vp-p
IC303 !ª (CD play)
1.6 Vp-p
ARP
MB-82/85 (5/10)
4-29 4-30
MB-82/85 (SYSTEM CONTROL) SCHEMATIC DIAGRAM •See page 4-17 for printed wiring board.
– Ref. No.: MB-82/85 board; 1,000 series –
DVP-S325/S525D/S725D
• Wavef orms
1 IC202 (™
D
V
2 IC202 5
4-31 4-32
2.4 Vp-p (12.5 MHz)
4 Vp-p (25.3 MHz)
SYSTEM CONTROL
MB-82/85 (6/10)
DVP-S325/S525D/S725D
MB-82/85 (HGA) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board.
– Ref. No.: MB-82/85 board; 1,000 series –
HGA
MB-82/85 (7/10)
4-33 4-34
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