1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
ISSUE
DRAWING NO.
23425
DRAWING TITLE
Drawn by:
DATE
Filename
ECO No.
DESCRIPTION OF CHANGE
J:\Change_Control\ECO_AGENDA\01_1127 CD62T RLEASE\Motherboard\l933ct_2.1.ddb - L933C5_2.1.sch
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
CD62T - REAR PANEL RC5 & DIGITAL OUTPUT
Circuit Diagram
L933CT
TGP
19-Jul-2001
INITIALS
Date Printed
5
7
Sheet
of
Notes:
R516
1K2 MF
EMC
SK501
PHONO1
C501
10N CD
1
2
IC500A
74HCU04
5
6
IC500C
74HCU04
3
4
IC500B
74HCU04
8
9
IC500D
74HCU04
10
11
IC500E
74HCU04
12
13
IC500F
74HCU04
14
7
IC500G
74HCU04
+5V(D)
R500
10R MF
0V_DIG
+5V(D)
0V_DIG
0V_DIG
R517
1K2 MF
R518
1K2 MF
R505
120R MF
R506
1K2 MF
DIGOP
C502
470N PE
0V_DIG
R501
10R MF
L500
27mH
C508
680P PP
+5V(D)
RC5RP
CARRIER FILTER AND DEMODULATOR
R511
470R MF
R504
1K0 MF
R512
100K MF
D500
4V7 400MW
R507
10K MF
R508
10K MF
R502
1K8 MF
R514
1K5 MF
R503
1K8 MF
R510
10K MF
R509
10K MF
R513
100K MF
C503
1N0 CD
C500
100N CD
3
2
1
IC501A
LM393A
5
6
7
IC501B
LM393A
8
4
IC501C
LM393A
OPTICAL OUTPUT
COAXIAL OUTPUT
SK500
JACK3.5
VCC
2
GND
3
I/P
1
IC502
GP1FA550TZ
C507
100N CD
C510
100P CD
R519
100R MF
C512
470P CD
C505
100N CD
C504
10N CD
C511
100N CD
R515
10K MF
C509
100N CD
EMC1
C513
100P CD
LK500
LINK10NP
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
NF
+
C506
10U EL
2.1
TGP
18 July 2001
Production Release
01_1127
