Service manual
Table Of Contents
- CONTENTS
- TO SERVICE PERSONNEL
- WARNING: CHEMICAL CONTENT NOTICE!
- WARNING: Laser Safety
- Laser Emitting conditions:
- Laser Diode Properties
- WARNING
- WARNING LOCATION: REAR PANEL
- Warning for power supply
- PREVENTION OF ELECTRO STATIC DISCHARGE
- LOCALE MANAGEMENT INFORMATION
- FRONT PANELS
- REMOTE CONTROL
- REAR PANELS
- SPECIFICATIONS
- DISASSEMBLY PROCEDURES
- SERVICE POSITION
- DIAGNOSTIC SOFTWARE
- 1. End User/Dealer Script Interface
- 2. Player Script Interface
- 3. Menu and Command Mode Interface
- 4. Nuclei Error Codes
- 5. Loop tests
- 5.1 Nucleus 900: Digital Audio Loop
- 5.2 Nucleus 901: Audio User Dealer Loop
- 5.3 Nucleus 902: Digital Video Loop
- 5.4 Nucleus 903: Digital Video VBI Loop
- 5.5 Nucleus 904: System Video Loop
- 5.6 Nucleus 905: System Video VBI Loop
- 5.7 Nucleus 906: Video User Dealer Loop
- 5.8 Nucleus 907: Video VBI User Dealer Loop
- 5.9 Nucleus 908: System Audio Loop Scart (Europe)
- 5.10 Nucleus 909: System Audio Loop CINCH (Nafta)
- FAULTFINDING TREES
- ALIGNMENTS
- CIRCUIT DESCRIPTION
- ABBREVIATION LIST
- IC DATA
- BLOCK DIAGRAM
- WIRING DIAGRAM
- PRINTED CIRCUIT BOARD
- SCHEMATIC DIAGRAM
- POWER SUPPLY P.C.B. (A,B,G models)
- DISPLAY
- FRONT AV INPUT
- IR AND STANDBY
- FRONT DV INPUT
- ANALOG P.C.B. (U model)
- ANALOG P.C.B. (A,B,G models)
- ANALOG: All in One 1
- ANALOG: All in One 2
- ANALOG: TUNER / DEMODULATOR
- ANALOG: IN /OUT 1
- ANALOG: IN /OUT 2
- ANALOG: IN /OUT 3
- ANALOG: IN /OUT 4
- ANALOG: SOUND PROCESSING
- ANALOG: FOLLOW ME
- ANALOG: VPS
- ANALOG: POWER SUPPLY
- ANALOG: AUDIO CONVERTER
- ANALOG: RGB- YUV- CONVERTER
- ANALOG: DIGITAL IN / OUT
- ANALOG: FAN CONTROL
- DVIO
- DIGITAL
- DIGITAL: VSM, BUFFER MEMORY AND BIT ENGINE INTERFACE
- DIGITAL: AV DECODER STI5508
- DIGITAL: AV DECODER MEMORY
- DIGITAL: VIDEO ENCODER, EMPRESS
- DIGITAL: VIP CVBS Y/ C VIDEO INPUT
- DIGITAL: ANALOG P. C. B. CONS. VIDEO IN / OUTPUT
- DIGITAL: PROGRESSIVE SCAN
- DIGITAL: PROGRESSIVE SCAN
- DIGITAL: POWER, CLOCK, AND RESET AUDIO CLOCK
- EXPLODED VIEW (U model)
- EXPLODED VIEW (A, B, G models)
- MECHANICAL PARTS
- EXPLODED VIEW (FRONT ASS’Y)
- MECHANICAL PARTS (Front Ass’y)
- MECHANICAL PARTS (Accessories)
ABCDEFGH I J
1
2
3
4
5
6
7
DRX-1
131
FLYB
33STBY
VGNSTBY
5NSTBY
5V
12V
GNDA
IF
5SW
GNDFV
IF-In
40.4
GNDFV
AGC
RCVBSOut
RCVBSIn
RSVHSCOut
RSVHSCIn
RSVHSYIn
RSVHSYOut
YCVBSIN_SC1
YCVBSOut_SC1
FBin_SC2
RCin_SC2 Gin_SC2
BC_SC2
8_SC2
GNDV
GNDVFBOut_SC1
RCOut_SC1
P50_SC1
Gout_SC1
BC_SC1
ARIn_SC1
AROut_SC1
ALOut_SC1
AROut_SC2
ALOut_SC2
8_SC1
ALIn_SC1
SDA
SCL
IPOR1
5M
5STB
5M
8SW
DVAR
GNDA
DVAL
AFCRI
AFCLI
CVBSFIN
CFIN
YFIN
VGNSTBY
RC
12STBY
INT
3VD
DAOUT
DAINOPT
GNDD
D_PCMCLK
A_WCKL
A_PCMCLK
D_WCLK
A_DAT
GNDD
A_BCLK
D_BCLK
D_DATAO
D_KILL
SCL
IReset
D_RDY
A_RDY
FB
BE_FAN
ION
GNDV
A_V
A_U
A_Y
A_C
A_YCVBS
D_CVBS
D_Y
D_R
D_G
D_B
D_C
A DATA
8SW
SDA1
SCL1
IRESET_DIG
D_DATA
INT Clock
DAINCOAX
SYNC
5STBY2
GNDA
GNDA
RCAROut
RCALOut
ARCLI
ARCRI
OPT OUT DIG OUT L
DIG OUT H
FAN_IN
FAN_OUT
ARIn_SC2
ARIn_SC2
ARDAC
ALDAC
YCVBSIN_SC2
■ PRINTED CIRCUIT BOARD A, B, G model
ANALOG P. C. B. (Testlands Bottom View)