User Guide
Table Of Contents
- DVD-800
- COVER
- SPECIFICATIONS
- 1. SAFETY PRECAUTIONS
- 2. PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO ELECTROSTATICALLY SENSITIVE (ES) DEVICES
- 3. PRECAIUTION OF LASER DIODE
- 4. DISASSEMBLING THE CASING AND CHECKING PCBs
- 5. PREVENTION OF STATIC ELECTRICITY DISCHARGE
- 6. OPTICAL PICKUP SELF-DIAGNOSIS AND REPLACEMENT PROCEDURE
- 7. SELF-DIAGNOSIS FUNCTION AND SERVICE MODES
- 8. ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT
- 9. ADJUSTMENT PROCEDURES
- 10. ELECTRICAL CONFIRMATION
- 11. ABBREVIATIONS
- 12. VOLTAGE CHART
- 13. BLOCK DIAGRAM
- 14. SCHEMATIC DIAGRAM
- 14.1. INTERCONNECTION
- 14.2. POWER SECTION [MOTHER P.C.B. (1/7)]
- 14.3. VIDEO OUT SECTION [MOTHER P.C.B. (2/7)]
- 14.4. VIDEO OUT SECTION [MOTHER P.C.B. (3/7)] (only Europe)
- 14.5. AUDIO OUT 1 SECTION [MOTHER P.C.B. (4/7)]
- 14.6. AUDIO OUT 2 SECTION [MOTHER P.C.B. (5/7)]
- 14.7. AUDIO OUT 2 SECTION [MOTHER P.C.B. (6/7)]
- 14.8. OPERATION SECTION [MOTHER P.C.B. (7/7)]
- 14.9. ADSC SECTION [MODULE P.C.B. (1/7)]
- 14.10. AV DECORDER SECTION [MODULE P.C.B. (2/7)]
- 14.11. AV DECORDER SECTION [MODULE P.C.B. (3/7)] (only Europe)
- 14.12. VIDEO D/A CONVERTER SECTION [MODULE P.C.B. (4/7)]
- 14.13. AUDIO D/A CONVERTER SECTION [MODULE P.C.B. (5/7)]
- 14.14. CPU SECTION [MODULE P.C.B. (6/7)
- 14.15. ODC SECTION [MODULE P.C.B. (7/7)]
- 14.16. TERMINAL
- 14.17. SCART (only Europe)
- 14.18. FRONT 1 AND FRONT 2
- 15. PRINT CIRCUIT BOARD
- 16. EXPLODED VIEWS
- 17. NOTE FOR PARTS LIST
- 18. PARTS LIST OF P.W.B. UNIT ASS'Y
13.4. AUDIO BLOCK DIAGRAM
AMP
AMP
AMP
AMP
(AV DECODER)
IC6201-57PIN
FROM
MIXR
MIXL
STBDAC
DATA
LRCK
BCK
JK4501
2
IC4301
1
7
IC4301
6
(AUDIO D/A CONVERTER)
STBDAC
SBO1
SCLK
SBT1
IC6501-10PIN
FROM
IC6201-57PIN
FROM
IC6201-70PIN
FROM
IC6201-72PIN
FROM
28
8
7
16
13
14
15
2
3
1
7
IC4403
6
1
IC4403
2
SYSTEM CLOCK
ZERO DETECT
MANAGER
SYSTEM CLOCK
FILTER
LOW-PASS
AND
OUTPUT AMP
FILTER
LOW-PASS
AND
OUTPUT AMP
DAC
DAC
MODULATOR
DELTA-SIGMA
MULTI-LEVEL
ENHANCED
CONTROLLER
FUNCTION
WITH
DIGITAL FILTER
OVERSAMPLING
PORT
CONTROL
SERIAL
PORT
SERIAL
AUDIO
85
90
MAIN SIGNAL
MIX R
AV1 OUT
(Only Europe)
MIX L
A MUT
IC6201-64PIN
FROM
6.4Vp-p(10usec./div.)
IC3001-92
JK4501
OPTICAL
AUDIO OUT
DIGITAL
IEC OUT
AOUT2
94
IC4201
AOUT1
93
89
LRCK
SRCK
IC3001
AOUT0
92
37