Advertisement
1
2
D
DSP BOARD CONNECTOR
2nd DAC board connector
SK1
1
2
CK256FS_DSP
Q 2
QPAD
3
4
XMUTE
Q 3
QPAD
5
ADIN
Q 4
QPAD
6
AD2IN
Q_5
QPAD
7
AD3IN
Q_6
QPAD
8
Q 7
BCK_IN
QPAD
9
Q 8
LRCK_IN
QPAD
10
Q_9
SPDIF IN
QPAD
11
12
FSEL1
Q 10
QPAD
13
Q_11
FSEL0
QPAD
14
Q_12
NRESET
QPAD
15
MD
Q 13
QPAD
16
MC
Q 14
QPAD
17
ML 8716 L
Q_15
QPAD
18
Q_16
ML_8716_R
QPAD
19
ML_8716_X
Q 17
QPAD
20
GAIN
Q 18
QPAD
21
22
+5V
FFC22V SM
Q_1
QPAD
Q_76
Q_64
C
QPAD
B
PCB
DD1
EL1
PCB MATERIAL
PCB
Update Box
FR4, 1 OZ Cu
MULTI LAYER
UPDATE_BOX
L878PB_3
FR4_MULTI
FIX1
FIX2
FIX3
FIX4
FIXING HOLE
FIXING HOLE
FIXING HOLE
FIXING HOLE
A
C150
C151
C152
C153
EMCGND
1N 0805
1N 0805
1N 0805
1N 0805
C159
VID_GND
VID_GND
1N 0805
TO CLOCK GP 1 TO CLOCK GP 2
1
2
3
analogue power
L878C2_3.3A sch
XMUTE
RL_MUTE
SK3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Re-clocking
FFC22V SM
L878C3_3 3A sch
QPAD
ADIN
BCK_IN
LRCK_IN
SPDIF_IN
CK256FS_RCK
CK256_RCK
clocks
L878C4_3 3A sch
FSEL1
CK256FS_RCK
FSEL0
CK256FS_DAC_L
CK256FS_DAC_R
CK256FS_DSP
CK256FS_EXT
CK256FS EXT
DD2
DD3
DD4
Drilling
A2 Horizontal
A2 Vertical
Paper Marker
Paper Marker
Detail
DD_A2H
DD_A2V
DRILL_DWG
PD3
PD4
FIX5
FIX6
FIX7
TOOLING
TOOLING
FIXING HOLE
FIXING HOLE
FIXING HOLE
PD1
PD2
TOOLING_LARGE
TOOLING_LARGE
C154
C161
1N 0805
1N 0805
C155
C160
100R 0805
FD_2
FD_1
FD_3
1N 0805
FIDUCIAL
FIDUCIAL
FIDUCIAL
3
4
5
video1
L878C6_3 3A sch
ENABLE_AV
SVID_YOUT
SVID_COUT
CVBS_OUT
SCART_CVBS
SPDIF_R
DAC
L878C5_3 3A sch
NRESET
MD
MC
ML_8716_L
ML_8716_R
AD_DAC_L
AD_DAC_L
AD_DAC_L
BCK_DAC_L
BCK_DAC_L
BCK_DAC_L
LRCK_DAC_L
LRCK_DAC_L
LRCK_DAC_L
AD_DAC_R
AD_DAC_R
AD_DAC_R
BCK_DAC_R
BCK_DAC_R
BCK_DAC_R
LRCK_DAC_R
LRCK_DAC_R
LRCK_DAC_R
SPDIF_R
CK256FS_DAC_L
CK256FS_DAC_R
GAIN
PS
Photo Strip
PHOTO_STRIP
DRAWING TITLE
DVD AV PCB - Top level
Circuit Diagram
23425
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
FD_4
Denny Industrial Centre
Waterbeach
FIDUCIAL
Filename
Cambridge CB5 9PB
J:\Change Control\ECO AGENDA\02 E000 L878 cap voltage correction\L878 3.3A.ddb - Documents\L878C1 3.3A.prj
4
5
6
video2
L878C7_3 3A sch
ENABLE_AV
ENABLE_AV
16/9
16/9
16/9
SVID_YOUT
SVID_YOUT
SVID_COUT
SVID_COUT
CVBS_OUT
CVBS_OUT
SCART_CVBS
SCART_CVBS
Y/GOUT
Y/GOUT
Y/GOUT
U/BOUT
U/BOUT
U/BOUT
V/ROUT
V/ROUT
V/ROUT
SCART_L
SCART_L
SCART_R
SCART_R
SPDIF_R
SCART_L
SCART_R
RL_MUTE
02_E000 PG
07/01/02
Admin change - cap voltages corrected on BOM
PG
13/11/01
C155 changed to 100R
01_1047
PG
15-03-01
Diodes changed from 3B22D to 3BS1D
01_1000
PG
02/01/01
Change R9,R10 from 100R to 22R
00_1136
PG
24/11/00
Iss 3 PCB with 8740 DACs
ECO No.
INITIALS
DATE
Drawn by:
Date Printed
PG
7-Jan-2002
6
7
8
D
C
2ND DAC BOARD POWER CONNECTOR
+12VA
SK11
1
2
3
4
5
6
7
-12VA
8
+12V
FFC8V SM
B
3.3A
A
3.3
3.2
3.1
3.0
DESCRIPTION OF CHANGE
ISSUE
Sheet
1
of
7
L878C1
DRAWING NO.
7
8
Advertisement
