Sharp CD-CH1000 User Manual

CD-CH1000
– 58 –
IC6 VHiTA2147F/-1:Servo Pre Amp. (TA2147F)
Figure 58 BLOCK DIAGRAM OF IC
PIN
SEL
(APC_SW)
TEB
(TE_BAL)
RFGC
(AGC_Gain)
GVSW
(CD/RW)
V CTRL
V CC
HiZ
GND
APC ON
APC ON
APC OFF
(LDO=H)
-50%
0%
+50%
+12dB
+6dB
0dB
DA
(0dB)
DA
(0dB)
RW
(+12dB)
GVSW
VRO
FEO
FEN
RFRP
20K
20K
20K
15K
15K
10p
50u
20µ
12K
20K
20K
20K
2K
40K
50K
50K
40K
10p
1.3V
1K
14K
2K
RFDC
TEO
TEN
TEB
SEL
LDO
MDI
TNI
TPI
FPI
FNI
VCC
80K
80K
20K
20K
240K
15p
240K
15p
180K
40p
40p
60k
60k
180K
40K
20K
30K
3K
20K
12K
RFGC
AGCIN
RFO
RFN
GND
RFRPIN
RFGO
3K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
BOTTOM
PEAK
PEAK
K
x0.5
x2
x2
x0.5
1

Sharp CD-CH1000 Specifications

General

Brand	Sharp
Model	CD-CH1000
Category	Stereo System
Language	English