Read Sony DVP-S715 Service Manual online
MICROFILM
SERVICE MANUAL
AEP Model
Australian Model
UK Model
CD/DVD PLAYER
DVP-S715
RMT-D102P
SPECIFICATIONS
CD/DVD player
Signal format system
PAL/ (NTSC): DVP-A305/S315
Audio characteristics
Frequncy response
DVD (PCM 96 kHz): 2 Hz to 44 kHz
(+0.5 dB, –2.0 dB)
DVD (PCM 48 kHz): 2 Hz to 22 kHz
(±0.5 dB)
CD: 2 Hz to 20 kHz (±0.5 dB)
(+0.5 dB, –2.0 dB)
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 108 dB (LINE OUT (AUDIO)
connectors only)
connectors only)
Harmonic distortion
Less than 0.0025%
Dynamic range
More than 100 dB (DVD)
More than 98 dB (CD)
More than 98 dB (CD)
Wow and flutter
Less than detected value
(±0.001% W PEAK)
(±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)
DIGITAL OUT
Optical
–18 dBm
Wave length: 660 nm
(OPTICAL)
output
connector
connector
DIGITAL OUT
Phono
0.5 Vp-p
75 ohms terminated
(COAXIAL)
jacks
LINE OUT
Phono
1.0 Vp-p
75 ohms,
(VIDEO)
jack
sync negative
S VIDEO OUT
4-pin mini
Y: 1.0 Vp-p
75 ohms,
DIN
sync negative
C: 0.3 Vp-p 75 ohms terminated
PHONES
Phone
12 mW
32 ohms
jack
General
Power requirements
220 – 240 V AC, 50 Hz
Power consumption
22 W
Dimensions (approx.)
430
×
98
×
325 mm (17
×
3
7
/
8
×
12
7
/
8
in.)
(w/h/d) incl. projecting parts
Mass (approx.)
4.8 kg (10 lb 9 oz)
Operating temperature
41
°
F to 95
°
F (5
°
C to 35
°
C)
Operating humidity
5% to 90%
Supplied accessories
• Audio/Video connecting cord (1)
• S video cable (1)
• Remote commander (remote) RMT-D102P (1)
• Sony R6 (size AA) batteries (2)
• S video cable (1)
• Remote commander (remote) RMT-D102P (1)
• Sony R6 (size AA) batteries (2)
Design and specifications are subject to change without notice.
– 2 –
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
!
OR DOTTED
LINE WITH MARK
!
ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION,
BE SURE TO OBSERVE FROM A DISTANCE OF
MORE THAN 25 cm FROM THE SURFACE OF THE
OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION,
BE SURE TO OBSERVE FROM A DISTANCE OF
MORE THAN 25 cm FROM THE SURFACE OF THE
OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
CAUTION:
The use of optical instrument with this product will increase eye
hazard.
hazard.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
other than those specified herein may result in hazardous ra-
diation exposure.
1. Check the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
splashes and bridges.
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transis-
tors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.
out to the customer and recommend their replacement.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
safety checks before releasing the set to the customer:
4. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and recom-
mend their replacement.
mend their replacement.
5. Check the B+ voltage to see it is at the values specified.
– 3 –
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
Service Note ............................................................................ 4
1.
GENERAL
This Player Can Play the Following Discs .................... 1-1
Getting Started .............................................................. 1-1
Basic Operations ........................................................... 1-2
Playing Discs in Various Modes .................................... 1-4
Setting and Adjustments ............................................... 1-8
Additional Information ................................................... 1-9
Getting Started .............................................................. 1-1
Basic Operations ........................................................... 1-2
Playing Discs in Various Modes .................................... 1-4
Setting and Adjustments ............................................... 1-8
Additional Information ................................................... 1-9
2.
DISASSEMBLY
2-1.
Case Removal ............................................................... 2-1
2-2.
Front Panel Section Removal ........................................ 2-1
2-3.
MB-78 Board Removal .................................................. 2-1
2-4.
AU-205 Board Removal ................................................ 2-1
2-5.
MD Block Ass’y Removal .............................................. 2-2
2-6.
TK-47 Board Removal ................................................... 2-2
2-7.
Tray Removal ................................................................. 2-2
2-8.
Skew Motor (M902) Removal ........................................ 2-2
2-9.
Sled Motor (M501) Removal ......................................... 2-3
2-10. Spindle Motor (M901) Removal .................................... 2-3
2-11. Optical Pick-up Removal ............................................... 2-3
2-12. Internal Views ................................................................ 2-4
2-13. Circuit Boards Location ................................................. 2-5
2-11. Optical Pick-up Removal ............................................... 2-3
2-12. Internal Views ................................................................ 2-4
2-13. Circuit Boards Location ................................................. 2-5
3.
BLOCK DIAGRAMS
3-1.
Block Diagram 1 (RF, Servo, Power) ............................. 3-1
3-2.
Block Diagram 2 (Signal Process) ................................ 3-6
4.
PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS
DIAGRAMS
4-1.
Frame Schematic Diagram ............................................ 4-1
4-2.
Printed Wiring Boards and Schematic Diagrams ......... 4-5
TK-47 Printed Wiring Board .......................................... 4-5
TK-47 Schematic Diagram ............................................ 4-7
MB-78, FG-43 Printed Wiring Boards ........................... 4-12
MB-78 (AV Decoder) Schematic Diagram .................... 4-17
MB-78 (Video Encoder) Schematic Diagram ................ 4-21
MB-78 (Drive), FG-43 (Sled) Schematic Diagrams ...... 4-25
MB-78 (DSP) Schematic Diagram ................................ 4-30
MB-78 (Bias) Schematic Diagram ................................ 4-33
MB-78 (IF µ-com) Schematic Diagram ......................... 4-37
MB-78 (ARP, L Gate Array, Decrypt)
Schematic Diagram ....................................................... 4-41
MB-78 (System µ-com, S Gate Array)
Schematic Diagram ....................................................... 4-45
HP-96 Printed Wiring Board and
Schematic Diagram ....................................................... 4-49
AU-205 Printed Wiring Board ........................................ 4-52
AU-205 Schematic Diagram .......................................... 4-55
FL-88, FR-133 Printed Wiring Boards .......................... 4-59
FL-88, FR-133 Schematic Diagrams ............................ 4-63
ER-2 Schematic Diagram .............................................. 4-67
ER-2 Printed Wiring Board ............................................ 4-71
PS-415 Printed Wiring Board and
Schematic Diagram ....................................................... 4-76
POWER BLOCK (HS-930SH)
Printed Wiring Board and Schematic Diagram ............. 4-79
TK-47 Printed Wiring Board .......................................... 4-5
TK-47 Schematic Diagram ............................................ 4-7
MB-78, FG-43 Printed Wiring Boards ........................... 4-12
MB-78 (AV Decoder) Schematic Diagram .................... 4-17
MB-78 (Video Encoder) Schematic Diagram ................ 4-21
MB-78 (Drive), FG-43 (Sled) Schematic Diagrams ...... 4-25
MB-78 (DSP) Schematic Diagram ................................ 4-30
MB-78 (Bias) Schematic Diagram ................................ 4-33
MB-78 (IF µ-com) Schematic Diagram ......................... 4-37
MB-78 (ARP, L Gate Array, Decrypt)
Schematic Diagram ....................................................... 4-41
MB-78 (System µ-com, S Gate Array)
Schematic Diagram ....................................................... 4-45
HP-96 Printed Wiring Board and
Schematic Diagram ....................................................... 4-49
AU-205 Printed Wiring Board ........................................ 4-52
AU-205 Schematic Diagram .......................................... 4-55
FL-88, FR-133 Printed Wiring Boards .......................... 4-59
FL-88, FR-133 Schematic Diagrams ............................ 4-63
ER-2 Schematic Diagram .............................................. 4-67
ER-2 Printed Wiring Board ............................................ 4-71
PS-415 Printed Wiring Board and
Schematic Diagram ....................................................... 4-76
POWER BLOCK (HS-930SH)
Printed Wiring Board and Schematic Diagram ............. 4-79
5.
IC PIN FUNCTION DESCRIPTION
5-1.
Interface Control Pin Function (MB-78 Board IC604) .. 5-1
5-2
System Control Pin Function (MB-78 Board IC805) .... 5-2
6.
TEST MODE
6-1.
Starting up Test Mode ................................................... 6-1
6-2.
Selection of Check Item ................................................ 6-1
6-3.
Error Display .................................................................. 6-2
6-4.
General Description of Checking Method ..................... 6-2
6-5.
Drive Auto Adjustment .................................................. 6-9
6-6.
Drive Manual Operation ................................................ 6-13
6-6-1. Drive Manual Operation menu screen ..................... 6-13
6-6-2. Disc Type .................................................................. 6-13
6-6-3. Manual Control 1 ...................................................... 6-13
6-6-4. Manual Control 2 ...................................................... 6-14
6-6-5. Manual Control 3 ...................................................... 6-14
6-6-6. Manual Adjust 1 ....................................................... 6-14
6-6-7. Manual Adjust 2 ....................................................... 6-15
6-6-8. Auto Adjust ............................................................... 6-15
6-6-9. Check ....................................................................... 6-15
6-6-10. EEPROM data screen display ................................. 6-16
6-6-2. Disc Type .................................................................. 6-13
6-6-3. Manual Control 1 ...................................................... 6-13
6-6-4. Manual Control 2 ...................................................... 6-14
6-6-5. Manual Control 3 ...................................................... 6-14
6-6-6. Manual Adjust 1 ....................................................... 6-14
6-6-7. Manual Adjust 2 ....................................................... 6-15
6-6-8. Auto Adjust ............................................................... 6-15
6-6-9. Check ....................................................................... 6-15
6-6-10. EEPROM data screen display ................................. 6-16
6-7.
Other Operation ............................................................. 6-16
7.
ELECTRICAL ADJUSTMENT
7-1.
Power Supply Check ..................................................... 7-1
1.
HS-930SH Board ........................................................... 7-1
7-2.
Adjustment of System Control ...................................... 7-2
1.
27 MHz Free Run .......................................................... 7-2
7-3.
Adjustment of Video System ......................................... 7-2
1.
Video Level Adjustment ................................................ 7-2
2.
S-Terminal Output Check .............................................. 7-2
3.
Checking Composite Video Output B-Y ........................ 7-2
4.
Checking Composite Video Output R-Y ....................... 7-3
5.
Checking Composite Video Output Y ............................ 7-3
6.
Checking S Video Output S-C ....................................... 7-3
7.
Checking S Video Output DC Level .............................. 7-3
7-4.
Adjustment Related Parts Arrangement ....................... 7-4
8.
REPAIR PARTS LIST
8-1.
Exploded Views ............................................................. 8-1
8-1-1. Case Assembly ........................................................ 8-1
8-1-2. Front Panel Assembly .............................................. 8-2
8-1-3. Chassis Assembly .................................................... 8-3
8-1-4. DVD Mechanism Chassis Assembly (1) .................. 8-4
8-1-5. DVD Mechanism Chassis Assembly (2) .................. 8-5
8-1-2. Front Panel Assembly .............................................. 8-2
8-1-3. Chassis Assembly .................................................... 8-3
8-1-4. DVD Mechanism Chassis Assembly (1) .................. 8-4
8-1-5. DVD Mechanism Chassis Assembly (2) .................. 8-5
8-2.
Electrical Parts List ....................................................... 8-6
– 4 –
SERVICE NOTE
Tray
(Page 2-2)
TK-47
Board
Board
(Page 2-2)
Case
(Page 2-1)
MB-78
Board
(Page 2-1)
Front Panel
Section
(Page 2-1)
AU-205
Board
(Page 2-1)
MD Block
Ass’y
(Page 2-2)
Optical
Pick-up
(Page 2-3)
Skew
Motor
(Page 2-2)
Spindle
Base
(Page 2-3)
Sled
Motor
(Page 2-3)
Spindle
Motor
(Page 2-3)
Set
1.
DISASSEMBLY
• This set can be disassembled in the order shown below.
