45
DEH-1400,14
-
Pin Functions(TA2153FN)
Pin No.
Pin Name
I/O
Function and Operation
1
VCC
Power supply voltage terminal
2
RFGC
I
RF amplitude adjustment control signal terminal
3
GMAD
I
AGC amplifier frequency characteristic adjustment terminal
4
FNI
I
Main beam amplifier input terminal
5
FPI
I
Main beam amplifier input terminal
6
TPI
I
Sub beam amplifier input terminal
7
TNI
I
Sub beam amplifier input terminal
8
MDI
O
Monitor photodiode amplifier input terminal
9
LDO
I
Laser diode amplifier output terminal
10
SEL
I
APC circuit ON/OFF signal, LDO terminal control input terminal and bottom
and peak detection frequency switching terminals
11
TEB
I
Tracking error balance adjustment signal input terminal
12
2VRO
O
Reference voltage (2VRO) output terminal
13
TEN
I
Tracking error signal generation amplifier reverse phase input terminal
14
TEO
O
Tracking error signal generation amplifier output terminal
15
SBAD
O
Sub beam addition signal output terminal
16
FEO
O
Focus error signal generation amplifier output terminal
17
FEN
I
Focus error signal generation amplifier reverse phase input terminal
18
SEB
I
RFRP generation circuit mode switching terminal
19
VRO
O
Reference voltage (VREF) output terminal
20
RFRP
O
Signal generation amplifier output terminal for track count
21
BTC
I
Bottom detection time constant adjustment terminal for RFCT signal
generation
22
RFCT
O
RFRP signal center level output terminal
23
PKC
I
Peak detection time constant adjustment signal for RFCT signal generation
24
RFRPIN
I
Signal generation amplifier input terminal for track count
25
RFGO
O
RF signal amplitude adjustment amplifier output terminal
26
GVSW
I
AGC, FE or TE amplifier gain switching terminal
27
AGCIN
I
RF signal amplitude adjustment amplifier input terminal
28
RFO
O
RF signal generation amplifier output terminal
29
GND
I
GND terminal
30
RFN2
I
RF signal generation amplifier input terminal
1
15
16
30
TA2153FN
Содержание DEH-14
Страница 4: ...4 DEH 1400 14 A B 2 2 EXTERIOR ...
Страница 6: ...DEH 1400 14 2 3 CD MECHANISM MODULE 6 C ...
Страница 16: ...16 DEH 1400 14 A 1 2 3 4 B C D 1 2 3 4 3 3 KEYBOARD UNIT LCD DRIVER LCD B KEYBOARD UNIT B ...
Страница 24: ...24 DEH 1400 14 A 1 2 3 4 B C D 1 2 3 4 A 1 3 6 4 1 3 6 4 4 6 3 1 A A TUNER AMP UNIT ...
Страница 25: ...DEH 1400 14 5 6 7 8 A B C D 5 6 7 8 25 4 6 3 1 4 6 3 1 4 6 3 1 A SIDE B A ...
Страница 27: ...27 DEH 1400 14 ...
Страница 29: ...DEH 1400 14 1 2 3 4 A B C D 1 2 3 4 29 CLAMP 8EJ SIDE B CONTROL UNIT C C ...
Страница 36: ...36 DEH 1400 14 Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...