Pin
No.
Mark
I/O
Function
1
RF-
I RF summing amplifier
return input pin
2
LON
O LOOP ON voltage output pin
3
BD
I B+D input pin
4
AC
I A+C input pin
5
TB
I Tracking error bias input pin
6
FE+
I Focus bias input pin
7
VB
O Bias amplifier output pin
8
GND
- GND pin
9
E
I E input pin
10
F
I F input pin
11
LD
O APC amplifier outpin
pin.Capacitor connection
pin for APC phase
compensation
12
PD
I APC amplifier input pin
13
TE-
I Tracking error I-V amplifier
return input pin
14
TE+
I R connection pin for
Tracking error I-V amplifier
gain adjustment
15
FE-
I Focus error amplifier return
input pin
16
DPB
O RF amplitude voltage
output pin
17
R/H
- Capacitor connection pin
for lamp wave/loop off
18
SC
- R connection pin for
scratch depth adjustment
19
TE
O Tracking error output pin
20
FON
I Focus on control pin
21
FOK
O Focus OK comparator pin
22
FE
O Focus error output pin
23
DEFECT
O Defect signal output pin
24
MIRR
O Mirror signal output pin
25
VCC
- Power supply pin
26
EFM
O EFM signal output pin
27
ASY
I Auto asymmetry control
input pin
28
BLH
- Capacitor connection pin
for bottom long hold
29
PLH
- Capacitor connection pin
for peak long hold
30
CAGC
- Capacitor connection pin
for AGC time constant
Summary of Contents for RXD13 - RADIO CASS. W/CD-LOW
Page 41: ...12 Wiring Connection Diagram 13 Troubleshooting Guide ...
Page 42: ...14 Measurements and Adjustments 14 1 Tuner Section ...
Page 53: ...17 1 2 Deck Mechansim Part Lists ...
Page 56: ...17 2 2 Cabinet CD Loading Machanism Parts List ...
