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Sony DVP-S325 Service Manual

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DVP-S325/S525D / S725D
SERVICE MANUAL
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
type
level
LINE OUT
Phono
2 Vrms
(AUDIO)
jacks
(at 50 kilohms)
(S325/S525D)
AUIO OUT
Phono
2 Vrms
(S725D)
jacks
(at 50 kilohms)
DIGITAL OUT
Optical
–18 dBm
(OPTICAL)
output
connector
DIGITAL OUT
Phono
0.5 Vp-p
(COAXIAL)
jack
LINE OUT
Phono
1.0 Vp-p
(VIDEO)
jacks
(S325/S525D)
MICROFILM
RMT-D108O/D108P/D109P/D111O/D111P
Photo: DVP-S725D
SPECIFICATIONS
VIDEO OUT
(1, 2) (S725D)
S VIDEO OUT
(S325/S525D)
S VIDEO OUT
(1, 2) (S725D)
COMPONENT
VIDEO OUT
(Y, C
/B-Y,
B
C
/R-Y)
R
(S725D)
PHONES
(EXCEPT S325)
5.1CH
OUTPUT
(EXCEPT S325)
General
Power requirements
Power consumption
Load impedance
Over 10 kilohms
Dimensions (approx.)
Mass (approx.)
Over 10 kilohms
Operating temperature
Wave length: 660 nm
75 ohms terminated
75 ohms,
sync negative
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
Phono
1.0 Vp-p
75 ohms,
jacks
sync negative
4-pin
Y: 1.0 Vp-p
75 ohms,
mini DIN
sync negative
C: 0.3 Vp-p
75 ohms terminated
(PAL)
C: 0.286 Vp-p
(NTSC)
phono
Y: 1.0 Vp-p
75 ohms,
jacks
sync negative
C
/B-Y,
B
C
/R-Y:
R
0.7 Vp-p
75 ohms
Phone
12 mW
32 ohms
jack
Phono
2 Vrms
Over 10 kilohms
jacks
(at 50 kilohms)
220 – 240 V AC, 50/60 Hz
16 W (S325)
17 W (S525D)
22 W (S725D)
430
95
305 mm (w/h/d)
incl. projecting parts
3.3 kg (S325)
3.4 kg (S525D)
4.0 kg (S725D)
5 C to 35 C
– Continued on next page –
CD/DVD PLAYER
E Model
DVP-S725D

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  Summary of Contents for Sony DVP-S325

  • Page 1 DVP-S325/S525D / S725D RMT-D108O/D108P/D109P/D111O/D111P SERVICE MANUAL 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 Photo: DVP-S725D SPECIFICATIONS CD/DVD player VIDEO OUT Phono 1.0 Vp-p 75 ohms, Laser (1, 2) (S725D)
  • Page 2 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 – Note: The components identified by mark ! or dotted line with mark ! are critical for safety.
  • Page 3: Loading) Printed Wiring Board And Schematic Diagram

    DVP-S325/S525D/S725D 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...
  • Page 4 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...
  • Page 5 DVP-S325/S525D/S725D MB-82/85 (SDRAM) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board. – Ref. No.: MB-82/85 board; 1,000 series – • Waveforms 1 IC401 %¢ 3 IC401 %• (RGB output model) 720 mVp-p (H) 1.0 Vp-p (H) 1 IC401 %¢ (RGB output model) 4 IC401 ^¡...
  • Page 6: Servo Dsp

    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 – • Waveforms 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 1.7 Vp-p...
  • Page 7 DVP-S325/S525D/S725D MB-82/85 (DRIVE) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board. – Ref. No.: MB-82/85 board; 1,000 series – DRIVE MB-82/85 (4/10) 4-27 4-28...
  • Page 8 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 – • Waveforms 1 IC303 !¶ (DVD play) 500 mV/DIV 100 ns/DIV 1.6 Vp-p 2 IC303 !ª (CD play) 500 mV/DIV 200 ns/DIV 1.6 Vp-p...
  • Page 9: System Control

    DVP-S325/S525D/S725D MB-82/85 (SYSTEM CONTROL) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board. – Ref. No.: MB-82/85 board; 1,000 series – • Waveforms 1 IC202 (™ 2 IC202 5 SYSTEM CONTROL MB-82/85 (6/10) 2.4 Vp-p (12.5 MHz) 4-31 4 Vp-p (25.3 MHz)
  • Page 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 – MB-82/85 (7/10) 4-33 4-34...
  • Page 11 DVP-S325/S525D/S725D MB-82/85 (CLOCK GENERATOR, AUDIO DSP, V EQ/NR) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board and page 4-40 for waveforms. – Ref. No.: MB-82/85 board; 1,000 series – 4-36 CLOCK GENERATOR, AUDIO DSP, V EQ/NR MB-82/85 (8/10)
  • Page 12 DVP-S325/S525D/S725D MB-82/85 (DAC) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board. – Ref. No.: MB-82/85 board; 1,000 series – MB-82/85 (9/10) 4-37 4-38...
  • Page 13 DVP-S325/S525D/S725D MB-82/85 (BIAS) SCHEMATIC DIAGRAM • See page 4-17 for printed wiring board. • Waveforms – Ref. No.: MB-82/85 board; 1,000 series – 1 IC004 2, 5, 7 6 IC001 !¢ (DVD play) 4.2 Vp-p (26.9 MHz) 4.2 Vp-p (25.3 MHz) 2 IC003 5, 7 7 IC001 !¢...
  • Page 14 DVP-S325/S525D/S725D AU-209 (AUDIO) SCHEMATIC DIAGRAM • See page 4-43 for printed wiring board. – Ref. No.: AU-209 board; 2,000 series – – DVP-S325/S525D: EXCEPT AUS – AUDIO AU-209 4-45 4-46...
  • Page 15: Video Buffer

    AU-209 (VIDEO BUFFER) SCHEMATIC DIAGRAM • See page 4-43 for printed wiring board. • Waveforms – Ref. No.: AU-209 board; 2,000 series – 1 IC321 2 6 IC321 !∞ – DVP-S325/S525D: EXCEPT AUS – 1.1 Vp-p (H) 2.0 Vp-p (H) 2 IC321 4 1.2 Vp-p (H)
  • Page 16 DVP-S325/S525D/S725D AU-210 (AUDIO) SCHEMATIC DIAGRAM • See page 4-49 for printed wiring board. – Ref. No.: AU-210 board; 3,000 series – – DVP-S725D: AUS – AUDIO AU-210 (1/2) 4-53 4-54...
  • Page 17 DVP-S325/S525D/S725D AU-210 (VIDEO BUFFER) SCHEMATIC DIAGRAM • See page 4-49 for printed wiring board. – Ref. No.: AU-210 board; 3,000 series – – DVP-S725D: AUS – • Waveforms 1 IC301 2 6 IC301 !∞ 1.1 Vp-p (H) 2.0 Vp-p (H) 2 IC301 4 1.2 Vp-p (H)
  • Page 18 DVP-S325/S525D/S725D AU-211 (AUDIO) SCHEMATIC DIAGRAM • See page 4-57 for printed wiring board. – Ref. No.: AU-211 board; 3,000 series – – DVP-S725D: EXCEPT AUS – AUDIO AU-211 (1/2) 4-61 4-62...
  • Page 19 DVP-S325/S525D/S725D AU-211 (VIDEO BUFFER) SCHEMATIC DIAGRAM • See page 4-57 for printed wiring board. • Waveforms – Ref. No.: AU-211 board; 3,000 series – 1 IC301 2 6 IC301 !∞ – DVP-S725D: EXCEPT AUS – 1.1 Vp-p (H) 2.0 Vp-p (H) 2 IC301 4 1.2 Vp-p (H)
  • Page 20 DVP-S325/S525D/S725D AU-212 (AUDIO) SCHEMATIC DIAGRAM – Ref. No.: AU-212 board; 2,000 series – – DVP-S525D: AUS – AUDIO AU-212 (1/2) 4-67 4-68...
  • Page 21 DVP-S325/S525D/S725D AU-212 (VIDEO BUFFER) SCHEMATIC DIAGRAM • See page 4-65 for printed wiring board. • Waveforms – Ref. No.: AU-212 board; 2,000 series – 1 IC321 2 6 IC321 !∞ – DVP-S525D: AUS – 2.0 Vp-p (H) 1.1 Vp-p (H) 2 IC321 4 1.2 Vp-p (H)
  • Page 22 DVP-S325/S525D/S725D ER-4 (EURO AV1) SCHEMATIC DIAGRAM • See page 4-71 for printed wiring board. – Ref. No.: ER-4 board; 2,000 series – – DVP-S325/S525D: EXCEPT AUS – EURO AV1 ER-4 (1/2) 4-73 4-74...
  • Page 23 DVP-S325/S525D/S725D ER-4 (EURO AV2) SCHEMATIC DIAGRAM • See page 4-71 for printed wiring board. – Ref. No.: ER-4 board; 2,000 series – – DVP-S325/S525D: EXCEPT AUS – EURO AV1 ER-4 (2/2) 4-75 4-76...
  • Page 24 DVP-S325/S525D/S725D ER-5 (EURO AV1) SCHEMATIC DIAGRAM • See page 4-77 for printed wiring board. – Ref. No.: ER-5 board; 2,000 series – – DVP-S725D: EXCEPT AUS – EURO AV1 ER-5 (1/2) 4-81 4-82...
  • Page 25 DVP-S325/S525D/S725D ER-5 (EURO AV2) SCHEMATIC DIAGRAM • See page 4-77 for printed wiring board. – Ref. No.: ER-5 board; 2,000 series – – DVP-S725D: EXCEPT AUS – EURO AV2 ER-5 (2/2) 4-83 4-84...
  • Page 26: Function Switch

    DVP-S325/S525D/S725D FL-98/99/100/101 (FUNCTION SWITCH) SCHEMATIC DIAGRAM • See pages 4-87 and 4-89 for printed wiring board. – Ref. No.: FL-98/99/100/101 board; 2,000 series – FUNCTION SWITCH FL-98/99/100/101 (1/2) 4-93 4-94...
  • Page 27 DVP-S325/S525D/S725D FL-98/99/100/101 (IF CON) SCHEMATIC DIAGRAM • See pages 4-87 and 4-89 for printed wiring board. – Ref. No.: FL-98/99/100/101 board; 2,000 series – • Waveform 1 IC201 !¢ 3.9 Vp-p (4 MHz) IF CON FL-98/99/100/101 (2/2) 4-95 4-96...
  • Page 28 DVP-S325/S525D/S725D SW-314/315/316/317 (SURROUND SWITCH), FR-147/148/149/150 (IR/POWER SWITCH) SCHEMATIC DIAGRAM – Ref. No.: SW-314/315/316/317 board and FR-147/148/149/150 board; 4,000 series – – DVP-S525D/S725D – 4-100 SURROUND SWITCH, IR/POWER SWITCH SW-314/315/316/317, FR-147/148/149/150 4-99...
  • Page 29 DVP-S325/S525D/S725D HP-108/109/110/111 (HEADPHONE) PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAM – Ref. No.: HP-108/109/110/111 board; 2,000 series – There are few cases that the part isn't mounted in this model is printed on this diagram. – DVP-S525D/S725D – – DVP-S525D –...
  • Page 30: Relay) Printed Wiring Board And Schematic Diagram

    DVP-S325/S525D/S725D RY-12 (RELAY) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM – Ref. No.: RY-12 board; 2,000 series – There are few cases that the part isn't mounted in this model is printed on this diagram. RY-12 – DVP-S725D – – DVP-S725D –...
  • Page 31: Switching Regulator

    DVP-S325/S525D/S725D HS-030SH (SWITCHING REGULATOR) SCHEMATIC DIAGRAM – Ref. No.: HS-030SH board; 6,000 series – HS-030SH BOARD T101 L211 P211 D211 10uH CN201 8P 500mA 60V S2L20U AU-209 BOARD B301 +3.3V :S325/S525D:EXCEPT AUS C112 (SEE PAGE 4-45) 0.047uF AU-210 BOARD CN404...

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Dvp-s725dDvp-s525d