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Section
Service Note .......................................................................... 5
1.
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.
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.
TE
L 13942296513
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.
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
www
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
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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),
Schematic Diagram ..................................................... 4-63
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
Schematic Diagram ..................................................... 4-81
FR-172 Printed Wiring Board ...................................... 4-83
COMMANDER RECEIVER) Schematic Diagram ....... 4-85
AC-113/114, SW-344 Printed Wiring Boards .............. 4-87
SW-344 (POWER SWITCH) Schematic Diagram ...... 4-91
Printed Wiring Boards and Schematic Diagram ......... 4-93
PS-436/438 Printed Wiring Board ............................... 4-95
Schematic Diagram ..................................................... 4-99
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Schematic Diagram ..................................................... 4-101
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PS-437/439 Printed Wiring Board ............................... 4-103
5.
5-1.
System Control Pin Function
(MB-91 Board IC102) .................................................. 5-1
6.
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.
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
co
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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