DVP-S9000ES - Sony DVD Service Manual (repair manual). Page 3

Service Note .......................................................................... 5

1.

GENERAL

This Player Can Play the Following Discs .................. 1-1
Getting Started ............................................................ 1-2
Playing Discs ............................................................... 1-4
Using Various Functions with the Control Menu ......... 1-6
Settings and Adjustments ........................................... 1-12
Additional Information ................................................. 1-16

2.

DISASSEMBLY

2-1.

Top Case Removal ...................................................... 2-1

2-2.

Front Panel Removal ................................................... 2-1

2-3.

FL-114 Board Removal ............................................... 2-1

2-4.

MB-91 Board Removal ................................................ 2-1

2-5.

PS-436/437/438/439 Board Removal ......................... 2-2

2-6.

AV-226 Board Removal ............................................... 2-2

2-7.

Mechanism Deck Removal .......................................... 2-2

2-8.

TK-58 Board Removal ................................................. 2-2

2-9.

Loading Assembly Removal ........................................ 2-3

2-10. Optical Pick-up Removal ............................................. 2-3
2-11. Base Assembly Removal ............................................ 2-3
2-12. Internal View ................................................................ 2-4
2-13. 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 1 Block Diagram ................................. 3-5

3-4.

Signal Process 2 Block Diagram ................................. 3-7

3-5.

Video 1 Block Diagram ................................................ 3-9

3-6.

Video 2 Block Diagram ................................................ 3-11

3-7.

System Control Block Diagram ................................... 3-13

3-8.

Audio Block Diagram ................................................... 3-15

3-9.

Interface Control Block Diagram ................................. 3-17

3-10. Power 1 Block Diagram ............................................... 3-19
3-11. Power 2 Block Diagram ............................................... 3-21

4.

PRINTED  WIRING  BOARDS  AND
SCHEMATIC  DIAGRAMS

4-1.

Frame Schematic Diagram .......................................... 4-3
Frame (1) Schematic Diagram .................................... 4-3
Frame (2) Schematic Diagram .................................... 4-5

4-2.

Printed Wiring Boards and Schematic Diagrams ....... 4-7
TK-58 Printed Wiring Board ........................................ 4-7
TK-58 (RW GAIN CONTROL) Schematic Diagram .... 4-11
TK-58 (RF AMP) Schematic Diagram ......................... 4-13
MB-91 Printed Wiring Board ....................................... 4-15
MB-91 (AV DECODER) Schematic Diagram .............. 4-19
MB-91 (SDRAM) Schematic Diagram ........................ 4-21
MB-91 (SERVO DSP) Schematic Diagram ................. 4-23
MB-91 (DRIVE) Schematic Diagram .......................... 4-25
MB-91 (ARP3) Schematic Diagram ............................ 4-27
MB-91 (SYSTEM CONTROL) Schematic Diagram .... 4-29
MB-91 (ROM/RAM) Schematic Diagram .................... 4-31
MB-91 (H2GA) Schematic Diagram ............................ 4-33
MB-91 (MIP) Schematic Diagram ............................... 4-35
MB-91 (OSD) Schematic Diagram .............................. 4-37
MB-91 (SDRAM) Schematic Diagram ........................ 4-39
MB-91 (PRAWN) Schematic Diagram ........................ 4-41
VP-52 Printed Wiring Board ........................................ 4-43
VP-52 (TBC) Schematic Diagram ............................... 4-47
VP-52 (VIDEO ENCODER) Schematic Diagram ........ 4-49

VP-52 (PROGRESSIVE) Schematic Diagram ............ 4-51
VP-52 (SGRAM) Schematic Diagram ......................... 4-53
VP-52 (D/A CONVERTER) Schematic Diagram ........ 4-55
VP-52 (VIDEO BUFFER) Schematic Diagram ........... 4-57
AU-226, CO-26 Printed Wiring Boards ....................... 4-59
AU-226 (D/A CONVERTER, DIGITAL FILTER),
CO-26 (DIGITAL OUT COAXIAL JACK)
Schematic Diagram ..................................................... 4-63
AU-226 (CURRENT PULSE D/A, AMP)
Schematic Diagram ..................................................... 4-65
ER-11 Printed Wiring Board ........................................ 4-67
ER-11 (EURO AV1) Schematic Diagram .................... 4-71
ER-11 (EURO AV2) Schematic Diagram .................... 4-73
FL-114 Printed Wiring Board ...................................... 4-75
BZ-1 Printed Wiring Board .......................................... 4-78
FL-114 (IF CON) Schematic Diagram ........................ 4-79
FL-114 (LED DRIVE), BZ-1 (BUZZER)
Schematic Diagram ..................................................... 4-81
FR-172 Printed Wiring Board ...................................... 4-83
FR-172 (DC-DC CONVERTER, REMOTE
COMMANDER RECEIVER) Schematic Diagram ....... 4-85
AC-113/114, SW-344 Printed Wiring Boards .............. 4-87
AC-113/114 (STANDBY),
SW-344 (POWER SWITCH) Schematic Diagram ...... 4-91
MS-59 (LOADING MOTOR), CK-95 (SENSOR)
Printed Wiring Boards and Schematic Diagram ......... 4-93
PS-436/438 Printed Wiring Board ............................... 4-95
PS-436/438 (POWER SUPPLY)
Schematic Diagram ..................................................... 4-99
PS-437/439 (POWER SUPPLY)
Schematic Diagram ..................................................... 4-101
PS-437/439 Printed Wiring Board ............................... 4-103

5.

IC  PIN  FUNCTION  DESCRIPTION

5-1.

System Control Pin Function
(MB-91 Board IC102) .................................................. 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

6-10. If Con Self Diagnostic Function .................................... 6-11

7.

ELECTRICAL  ADJUSTMENTS

7-1.

Power Supply Check ................................................... 7-1

1.

AC-113 Board .............................................................. 7-1

2.

PS-436 Board .............................................................. 7-1

3.

PS-437 Board .............................................................. 7-1

7-2.

Adjustment of System Control .................................... 7-2

1.

System Clock 27 MHz Adjustment ............................. 7-2

7-3.

Adjustment of Video System ....................................... 7-2

1.

Interface Video Output Level Adjustment ................... 7-2

2.

S-terminal Output Check ............................................. 7-2

3.

Checking Component Video Output B-Y .................... 7-2

4.

Checking Component Video Output R-Y .................... 7-3

5.

Component Video Output Level Adjustment ............... 7-3

6.

Progressive Video Output Level Adjustment .............. 7-3

7.

Checking RGB Output R ............................................. 7-3

8.

Checking RGB Output G ............................................. 7-4

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