Sony DVP-S533 User manual

MICROFILM
SERVICE MANUAL
PX Model
CD/DVD PLAYER
DVP-S533D
RMT-D108A
SPECIFICATIONS
CD/DVD player
Laser Semiconductor laser
Signal format system NTSC
Audio characteristics
Frequency response DVD (PCM 96 kHz): 2 Hz to 44 kHz
(±1 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 115 dB (LINE OUT (AUDIO 1,
2) connectors only)
Harmonic distortion Less than 0.0025%
Dynamic range More than 100 dB (DVD)
More than 97 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 1, 2) 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 1, 2) jacks sync negative
S VIDEO OUT 4-pin Y: 1.0 Vp-p 75 ohms,
(1, 2) mini DIN sync negative
C: 0.286 Vp-p 75 ohms terminated
COMPONENT phono Y: 1.0 Vp-p 75 ohms,
VIDEO OUT jacks sync negative
(Y, PB/B-Y, PB/B-Y,
PR/R-Y) PR/R-Y:
0.7 Vp-p 75 ohms
PHONES Phone 12 mW 32 ohms
jack
5.1CH Phono 2 Vrms Over 10 kilohms
OUTPUT jacks (at 50 kilohms)
General
Power requirements 110 to 240 V AC, 50/60 Hz
Power consumption 16 W
Dimensions (approx.) 430 ×95 ×305 mm
(17 ×33/4×12 in.) (w/h/d)
incl. projecting parts
Mass (approx.) 3.4 kg (7 lb 8 oz)
Operating temperature 41°F to 95°F (5°C to 35°C)
Operating humidity 5% to 90%
Supplied accessories
• Audio/Video/S-link connecting cord (1)
• S video cable (1)
• Plug adaptor (1)
• Remote commander (remote) RMT-D108A (1)
• Size AA (R6) batteries (2)
* The signals from LINE OUT (AUDIO 1, 2) connectors and 5.1 ch L, R
connectors are measured. When you play the PCM sound tracks with
96 kHz sampling frequency, the output signals from the DIGITAL OUT
(OPTICAL, COAXIAL) are converted to 48 kHz (sampling fre-
quency).
Design and specifications are subject to change without notice.

– 2 –
LEAKAGETEST
The AC leakage from any exposed metal part to earth ground
and from all exposed metal parts to any exposed metal part having
a return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers' instructions to use these
instruments.
2. A battery-operatedAC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indica-
tion is 0.75V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex-
amples of a passive VOM that is suitable. Nearly all battery
operated digital multimeters that have a 2VAC range are suit-
able. (See Fig. A)
Fig. A Using AC voltmeter to check AC leakage
1.5 k Ω 0.15 µ FAC
Voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
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.
CAUTION:
The use of optical instrument with this product will increase eye
hazard.
1. Check the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
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.
4. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and recom-
mend their replacement.
5. Check the line cord for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
6. Check the B+ voltage to see it is at the values specified.
7. Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.

– 3 –
Service Note ............................................................................ 4
1. GENERAL
This Player Can Play the Following Discs.................... 1-1
Getting Started .............................................................. 1-1
Playing Discs................................................................. 1-3
Using Various Functions with the Control Menu........... 1-5
Settings and Adjustments ............................................. 1-10
Additional Information ................................................... 1-13
2. DISASSEMBLY
2-1. Case Removal............................................................... 2-1
2-2. MB-85 Board Removal.................................................. 2-1
2-3. Power Block Removal ................................................... 2-1
2-4. AU-212 Board Removal ................................................ 2-1
2-5. Tray Cover Removal ..................................................... 2-2
2-6. Front Panel Removal .................................................... 2-2
2-7. Mechanism Deck Removal ........................................... 2-2
2-8. Tray Removal ................................................................ 2-2
2-9. Optical Pick-up Removal............................................... 2-3
2-10. Belt, Loading Motor (M001),
MS-46, TK-51 Board Removal ...................................... 2-3
2-11. Internal View.................................................................. 2-4
2-12. Circuit Boards Location................................................. 2-5
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram .................................................. 3-1
3-2. RF/Servo Block Diagram .............................................. 3-3
3-3. Signal Process/Video Block Diagram ........................... 3-5
3-4. System Control Block Diagram ..................................... 3-7
3-5. Audio (1) Block Diagram ............................................... 3-9
3-6. Audio (2) Block Diagram ............................................... 3-11
3-7. Interface Control Block Diagram................................... 3-13
3-8. Power Block Diagram.................................................... 3-15
4. PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS
4-1. Frame Schematic Diagram ........................................... 4-3
4-2. Printed Wiring Boards and Schematic Diagrams ......... 4-7
TK-51 (RF/SERVO) Printed Wiring Board.................... 4-7
TK-51 (RF/SERVO) Schematic Diagram...................... 4-11
MS-46 (LOADING) Printed Wiring Board and
Schematic Diagram....................................................... 4-13
MB-85 (SIGNAL PROCESS/SERVO)
Printed Wiring Board ..................................................... 4-15
MB-85 (AV DECODER) Schematic Diagram................ 4-19
MB-85 (SDRAM) Schematic Diagram .......................... 4-21
MB-85 (SERVO DSP) Schematic Diagram .................. 4-23
MB-85 (DRIVE) Schematic Diagram ............................ 4-25
MB-85 (ARP) Schematic Diagram ................................ 4-27
MB-85 (SYSTEM CONTROL) Schematic Diagram...... 4-29
MB-85 (HGA) Schematic Diagram................................ 4-31
MB-85 (CLOCK GENERATOR, AUDIO DSP)
Schematic Diagram....................................................... 4-33
MB-85 (DAC) Schematic Diagram ................................ 4-35
MB-85 (BIAS) Schematic Diagram ............................... 4-37
AU-212 (AUDIO, VIDEO BUFFER)
Printed Wiring Board ..................................................... 4-39
AU-212 (AUDIO) Schematic Diagram .......................... 4-41
AU-212 (VIDEO BUFFER) Schematic Diagram........... 4-43
FL-101 (FUNCTION SWITCH, IF CON)
Printed Wiring Board ..................................................... 4-45
FL-101 (FUNCTION SWITCH) Schematic Diagram .... 4-47
FL-101 (IF CON) Schematic Diagram .......................... 4-49
HP-111 (HEADPHONE) Printed Wiring Board
and Schematic Diagram................................................ 4-51
SW-317 (SURROUND SWITCH), FR-150
(IR/POWER SWITCH) Printed Wiring Boards.............. 4-52
SW-317 (SURROUND SWITCH), FR-150
(IR/POWER SWITCH) Schematic Diagram ................. 4-53
HS-030SF (SWITCHING REGULATOR)
Printed Wiring Board ..................................................... 4-55
HS-030SF (SWITCHING REGULATOR)
Schematic Diagram....................................................... 4-57
5. IC PIN FUNCTION DESCRIPTION
5-1. System Control Pin Function
(MB-85 Board IC202) .................................................... 5-1
6. TEST MODE
6-1. General Description ...................................................... 6-1
6-2. Starting Test Mode ........................................................ 6-1
6-3. Syscon Diagnosis.......................................................... 6-1
6-4. Drive Auto Adjustment................................................... 6-5
6-5. Drive Manual Operation ................................................ 6-7
6-6. Mecha Aging.................................................................. 6-9
6-7. Emergency History ........................................................ 6-9
6-8. Version Information ....................................................... 6-10
6-9. Video Level Adjustment................................................. 6-10
7. ELECTRICAL ADJUSTMENTS
7-1. Power Supply Adjustment ............................................. 7-1
1. Power Supply Check (HS-030SF BOARD) .................. 7-1
7-2. Adjustment of Video System......................................... 7-2
1. Video Level Adjustment (MB-85 BOARD) .................... 7-2
2. S-terminal Output Check (MB-85 BOARD) .................. 7-2
3. Checking ComponentVideo Output B-Y
(MB-85 BOARD)............................................................ 7-2
4. Checking ComponentVideo Output R-Y
(MB-85 BOARD)............................................................ 7-2
5. Checking Component Video OutputY
(MB-85 BOARD)............................................................ 7-3
6. Checking S Video Output S-C (MB-85 BOARD) .......... 7-3
7-3. 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. Mechanism Deck Assembly ..................................... 8-4
8-2. Electrical Parts List........................................................ 8-5
TABLE OF CONTENTS
Section Title Page Section Title Page

– 4 –
SERVICE NOTE
1. DISASSEMBLY
• This set can be disassembled in the order shown below.
Set
Case
(Page 2-1)
Power
Block
(Page 2-1)
AU-212 Board
(Page 2-1)
Mechanism
Deck
(Page 2-2)
Front Panel
(Page 2-2)
Tray Cover
(Page 2-2)
Optical Pick-up
(Page 2-3) TK-51 Board
(Page 2-3) Belt (Page 2-3)
Loading Motor (M001),
MS-46 Board
(Page 2-3)
Tray
(Page 2-2)
MB-85 Board
(Page 2-1)

– 5 –
4. HOW TO SERVICE MB-85 BOARD
1) Remove the case from the set. (Refer to 2-1)
2) Remove the MB-85 board. (Refer to 2-2)
3) Set the MB-85 board as shown in Fig. 3.
Note: Do not disconnect wiring, except FMA-7/8/9.
Fig. 3
2. NOTE ON REMOVE THE CASE
1) Remove seven screws. (See Fig. 1)
2) Open the side of case. (See Fig. 1)
3) Remove the case as lift straight. (See Fig. 1)
Fig. 1
3. DISC REMOVAL PROCEDURE
(at POWER OFF)
1) Insert a tapering driver into the aperture of the unit bottom,
and move the lever of chuck cam in the direction of the arrow
A. (See Fig. 2)
2) Draw out the tray in the direction of the arrow B, and remove
a disc. (See Fig. 2)
Fig. 2
Two screws Three screws
Case
Two screws
Lever of chuck cam
Aperture
Tray
A
B
MB-85 board
grooves

1-1
SECTION 1
GENERAL This section is extracted from in-
struction manual (3-867-038-11).
DVP-S533D

1-2

1-3

1-4

1-5

1-6

1-7

1-8

1-9

1-10

1-11

1-12

1-13

1-14
1-14 E

2-1
Note: Follow the disassembly procedure in the numerical order given.
2-1. CASE REMOVAL 2-3. POWER BLOCK REMOVAL
2-2. MB-85 BOARD REMOVAL 2-4. AU-212 BOARD REMOVAL
SECTION 2
DISASSEMBLY
DVP-S533D
4Case
3Two screws
2Two screws
1Three screws
4Two flat cables
(CN004, 007)
2Two flat cables
(CN002, 003)
6Flat cable
(CN006)
8MB-85 board
7Four screws
(B3)
3Connector
(CN001)
1Connector
(CN011)
5Flat cable
(CN005)
1Connector
(CN101) 2Three connectors
(CN201, 202, 203)
3Four screws
(B3)
4Power block
7Three screws
(B3)
5Four screws
(B3)
6Four screws
(B3)
2Connector
(CN401)
1Connector
(CN201)
3Two flat cables
(CN302, 303)
4Flat cable
(CN301)
8AU-212 board