ARCAM
Service Manual
Issue
DV29 DVD Player
DV29
Contents List
Circuit Description Power Supply L959AY
Mechanical Assembly
FMJ Dv29 Circuit description
Power supply board Non-switching
Switch mode
Power supply main board
Display Board
Display Board interface
Fig 3. GPIO control signals from the Vaddis
o DACA = Composite o DACB = SVID Y o DACC = SVID C
o ENABLEAV o 16/9
Left and Right channel D to A stages
Video Encoder
CLK27MVID - 27Mhz video clock
HDMI output stage
VSYNC - Vertical sync data HSYNC - Horizontal sync
Comms and Final video output stage
Make CON1 fitted used in DV29
DV78 SERIES PSU
04E046
22/04/04
Page
Description
DV29 DVD player PSU board L959AY issue
Designator
Part
DRAWING TITLE DV29 MAIN BOARD TOP LEVEL
schematics
DRAWING TITLE DV29 MAIN VADDIS
IC202
IC203
IC205
PSU CLOCK DIVIDER
DRAWING TITLE DV29 MAIN CLOCKS & SPDIF
CLOCK GENERATOR
AUDIO CLOCK BUFFER
Filename L971C4.Sch
DRAWING TITLE DV29 MAIN DAC L & R AUDIO
OUTPUT BUFFER
FILTER
CENTRE
DV29 MAIN DAC LS & RS AUDIO
FILTER
OUTPUT BUFFER
DRAWING TITLE
DV29 MAIN DAC CENTRE & SUB
FILTER
OUTPUT BUFFER
CONTROL
AUDIO
VIDEO
SCART OUTPUT
AUDIO DAC SUPPLY
DV29 MAIN Power
POWER IN
DISPLAY BOARD SUPPLIES
Filename
SII9030
DV29 HDMI
DRAWING TITLE
VIDEO OUTPUTS
DV29 COMMS & VIDEO SNAP-OFF
THESE PARTS NOT FITTED FOR DV75
REMOTE BUS INPUT
Filename L971C7.Sch
DRAWING TITLE DV29 VIDEO ENCODER
0.1% on DV29
1% on DV79/75
Page
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
Description
DV29 DVD player Main board L971AY issue
Designator
Part
PAUSE
DRAWING TITLE DV29 DISPLAY BOARD
PLAY
LOAD
Page
Description
DV29 DVD player Display board L972AY issue
Designator
Part
SECONDARY
ARCAM
DV78 TRANSFORMER 115/230V
PRIMARY BLACK
ASSEMBLY DETAILS
DV78 450uH FLYBACK TX
VIEW FROM TOP OF PART WITH PART INSTALLED IN PCB
VIEW FROM SIDE OF PART SHOWING PIN LENGTH DIMENSIONS
SECONDARY
DRAWING TITLE DV29 AUDIO TRANSFORMER
TEST CIRCUIT
PRIMARY
42,/3,5+
#$%&*+,*-%*+.%/*0,+1%/*234%-,43
4,1+*352
6*23
+%O/+$4Q$55,,+2Q5+XB
#$%&*+,*-%*+.%/*0,+1%/*234%-,43
4,1+*352
6*0,+1%4452,4
TEL +440 1223 203 200 FAX +440 1223 863
ARCAM
All parts can be ordered via spares@arcam.co.uk
Pembroke Ave, Waterbeach, Cambridge, CB5 9PB, ENGLAND