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B
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D
87654321
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ISSUE
DRAWING NO.
23425
DRAWING TITLE
Drawn by:
DATE
Filename
ECO No. DESCRIPTION OF CHANGE
J:\Change_Control\ECO_AGENDA\01_E007_Display_Cradle_see_tgp\L934_4.1.DDB - Documents\L934C3_4.1.sch
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
CD92T - MECH CONNECTS, MOTOR DRIVE AND IR MICRO
Circuit Diagram
L934CT
JR14-Dec-2001
INITIALS
Date Printed
3 7Sheet of
Notes:
FILA
FILB
Flexfoil connector to Display PCB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
SK302
FFC32V
Data connector to DAC PCB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
SK301
FFC32V
HDCD
DEEM
RA0
RB6
RB5
RB4
RB0
XRST
AMUTE
BCLK
DATA
CLK
SUBQ
SENS
XLT
LDON
AMUTE
SQCK
SCOR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
SK300
FFC23V
XRST
LPH
RA0
AMUTE
RB0
RB4
RB5
RB6
RMIN
XRST
+5V(D)
R311
100K MF
+5V(D)
DEEM
IREYE
C304
100P CD
D300
1N4148
+5V(D)
BCLK
ADATA
LRCK
GND
1
O/P 'In'
2
3
Bias
4
LoadIn
5
LoadOut
6
Vcc
7
Vcc
8
9
O/P 'Out'
10
IC303
LB1641
1
2
3
4
5
SK303
8K2005
C307
10N CD
D301
4V7 400MW
LOADOUT
LOADIN
GND
INSW
OUTSW
+7V
R312
6K8 MF
C303
100N CD
+
C306
100U EL
X300
CST4.00
C302
100N CD
+
C305
100U EL
C300
100N CD
+5V(D)
Flex connector from CDM14BL-5BD25 mech
R300
330R MF
R304
330R MF
R306
330R MF
R309
10K MF
R308
10K MF
R310
10K MF
R307
10K MF
RC5 IP
+5V(D)
0V_DIG
+7V
ADATA
LRCK
0V_DIG
+5V(D)
0V_9DAC
R301
330R MF
R302
330R MF
R305
330R MF
C301
100N CD
0V_DIG
LRCK
ADATA
BCLK
17MHZ
TR300
BC549B
TR301
BC549B
0V_DIG
0V_DIG
0V_DIG
RESET
-30VF
+5V(D)
0V_DIG
SCOR
IREYE
RMIN
HDCD
LDOUT
LDIN
SENS
XLT
AMUTE
CLK
LDON
DATA
SQCK
SUBQ
LOADSW
XRST
LPH
DEEM
DIGOP
0V_MOT
0V_MOT
LOADSW
LDIN
LDOUT
EMPHASIS
Motor Drive
R303
6K8 MF
+5V(D)
C308
100N CD
(From 9 DAC PCB)
1
2
3
PL300
3WVERTJUMPER
JP300
JUMPER
(Master clock select jumper)
(From crystal oscillator)
R313
100K MF
R314
10K MF
0V_DIG
R315
10K MF
0V_DIG
1 2
IC300A
74HCU04
3 4
IC300B
74HCU04
5 6
IC300C
74HCU04
89
IC300D
74HCU04
1011
IC300E
74HCU04
1213
IC300F
74HCU04
14
7
IC300G
74HCU04 NF
NF
NF
CW 1.0Initial Release
TGP Up-Issue for PCB 2.101_1123
UPDATE FOR EMC AND WILSONS REQUESTS01_1147 4.0WAF 24/10/01 & UPDATE PCB TO AIWA STD
RA2
1
RA3
2
RTCC
3
MCLR
4
VSS
5
RB0
6
RB1
7
RB2
8
RB3
9
RB4
10
RB5
11
RB6
12
RB7
13
VDD
14
OSC2
15
OSC1
16
RA0
17
RA1
18
IC302
PIC16C54XT
01_E007 4.1WAF/TGP 13/12/01
DISPLAY CRADLE CHANGED TO INSULATED ASSY
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