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ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L972_1.1.Sch
DV29 DISPLAY BOARD
Contact Engineer:
L972
17-Sep-2004
INITIALS
Printed:
1 1Sheet of
Notes:
Contact Tel: (01223) 203270Peter Gaggs
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB5 9QR
Waterbeach
A2
F1
1
F1
2
G1
5
G2
6
G3
7
G4
8
G5
9
G6
10
G7
11
S1
25
S2
26
S3
27
S4
28
S5
29
S6
30
S7
31
S8
32
S9
33
S10
34
S11
35
S12
36
S13
37
S14
38
S15
39
F2
42
F2
43
DISP1
SAMSUNG
SVV-07MS09
SW1
1
SW2
2
SW3
3
SW4
4
DOUT
5
DIN
6
GND
7
CLK
8
STB
9
K1
10
K2
11
K3
12
K4
13
VDD
14
SG1/KS1
15
SG2/KS2
16
SG3/KS3
17
SG4/KS4
18
SG5/KS5
19
SG6/KS6
20
SG7
21
SG8
22
SG9
23
SG10
24
SG11
25
SG12/GR11
26
VEE
27
SG13/GR10
28
SG14/GR9
29
SG15/GR8
30
SG16/GR7
31
GR6
32
GR5
33
GR4
34
GR3
35
GR2
36
GR1
37
VDD
38
LED4
39
LED3
40
LED2
41
LED1
42
GND
43
OSC
44
IC1
PT6312LQ
LQFP-44
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
G1
G2
G3
G4
G5
G6
G7
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
G1
G2
G3
G4
G5
G6
G7
-9V_F2-13V5_F1
+5VD
DGND
+5VD
DGND
-19V
DGND
VFD
REDGRN
LED5
3mm
BICOL
LED 3mm
LED3
3mm
GRN
NAV
POWER
DGND
+5VD
+5VD
NAV_LED*
ON/STBY*_LED
DGND
+5VD DGND
DGND
K4
K3
K2
K[2..4]
S3
K4
PLAY
K3
K2
S4
S5
S6
STOP
>|
NAV
LOAD
PAUSE
>>
|<
<<
IR/LED SNAP-OFF BOARD
+5VD
DGND
NF
+5VD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CON1
MOLEX
52807
DGND
DOUT
DIN
CLK
STB
IRRCV
+5VD
DGND
DGND
-19V
-13V5_F1
-9V_F2
Note that G1..7 are deliberately
reversed here, to be the same as
previous design (software takes it into
account)
ITEM2 1
ITEM3 1
REM_P
LED2 is underneath infra red receiver.
The LED is lit by the remote bus signal,
allowing the infra red receiver to
demodulate the remote bus signal.
DGND
DGND
F231
F231
VFD CORNER LOCATOR
VFD CORNER LOCATOR
R13
10K
0W125
0805
R14
10K
0W125
0805
R15
10K
0W125
0805
D1
BAS16
SOT-323
D2
BAS16
SOT-323
D3
BAS16
SOT-323
D4
BAS16
SOT-323
R3
330R
0W125
0805
R4
220R
0W125
0805
TR4
BC849B
SOT-23
TR5
MMUN2111LT1
SOT-23
C2
100N
50V
0805
C3
100N
50V
0805
C4
100N
50V
0805
R11
56K
0W125
0805
R2
330R
0W125
0805
R8
10K
0W125
0805
R9
10K
0W125
0805
C1
100N
50V
0805
TR2
MMUN2211LT1
SOT-23
TR3
BC849B
SOT-23
C10
1N0
100V
0805
C5
10UF
50V
SM
C6
10UF
50V
SM
C7
10UF
50V
SM
70mm x 2 layers of 10mm wide double sided tape under VFD
REM_N
R5
180R
0W125
0805
NF
R6
390R
0W125
0805
+5VD
Pins 1-4 (SW1-4) are set
to read 0010, to be read
by display self test in
software and to identify
FMJ build
FD1 FD2
TOOL1 TOOL2 TOOL3 TOOL4
NOTE TO ENGINEERS:
When creating BOM, import CSV into database then manually change quantity to 0.14 for ITEM4 (F238
tape)
This is the only way to ensure it appears as 0.14m on the BOM report
PG 11-08-04 Production release 1.004_E123
ITEM4 1 Foam D/S ADH BK 3MM Thk 10MM Wide RA106 10M ReelF238
ITEM1 BLANK PCB DV29 DISPLAY BOARD1 L972PB
1
2
3
4
5
6
CON2
AMP
CT
1
2
3
4
5
6
CON3
AMP
CT
C16
100UF
6.3V
SM
L1
2U2
+5VD
DGND
REMGND
REM5V
1
2
SW6
SDTM-610-NTR
1
2
SW1
SDTM-610-NTR
1
2
SW3
SDTM-610-NTR
1
2
SW7
SDTM-610-NTR
1
2
SW2
SDTM-610-NTR
1
2
SW4
SDTM-610-NTR
1
2
SW8
SDTM-610-NTR
1
2
SW5
SDTM-610-NTR
1
2
SW9
SDTM-610-NTR
1
FIX7
Dia 3.2mm
DGND
C12
1N0
100V
0805
1
FIX8
Dia 3.2mm
DGND
C14
1N0
100V
0805
1
FIX5
Dia 3.5mm
DGND
C11
1N0
100V
0805
1
FIX3
Dia 3.5mm
DGND
C13
1N0
100V
0805
1
FIX4
Dia 3.5mm
C8
1N0
100V
0805
1
FIX1
Dia 3.5mm
C9
1N0
100V
0805
1
FIX2
Dia 3.5mm
P18
NOT FITTED
NOT FITTED
P2
P3
P4
P5
P7
P8
P9
P12
REM5VIN
NAV_K
REM_OP
REM_P_A
REM_N_A
NF NF NF
NF NF
NF
NF
P30
P21 P22P19
P23
P10
P6
P1
P11
P13 P14
P20
P16
P17
P26 P28
P25 P27 P29
P15
P24
P31
NAV_OUT*
REM_IN
R10
3K3
0W125
0805
ITEM5 PAD ADHESIVE SPACING - DIVA REMOTE SENSOR1 E822AP Cut in half & fit both pieces under RX1 as shown on assembly diagram
LED2
5mm
RED
LED 5mm
PG 17-09-04 Change RX1 to KSM-902TM1N for better performance 1.104_E140
+5V
O/P
GND
RX1
KSM-902TM1N