Advertisement
RXD-F3/F4/F41/F4<
CIRCUIT DESCRIPTION
Name
Function
BIN(L)
B deck PB input
AIN(L)
A deck PB input
GND
GND
GND
GND
AIN(R)
A deck PB input
BIN(R)
B deck PB input
ABO(R)
PB input buffer output
CIN(R)
70 yu buffer input
:
RIN(R)
— _ — ' | _ -
REC input
BIAS
| Dolby bias current input
*MS : Music Sensor
e 6
7.3 HA12182F : PARALLEL-DATA
@
Pin name
|
Lo
|
Hi
|
7
| PBAB
|
Ain ACTIVE*t
|
Bin ACTIVE "1
"8.
|
A120/70
"4
4
9
PAS/DOL
|
DOLBYNR
|
PASS AMP ACTIVE
10.
| NORMHIGH
NORMAL
|
Hi-SPEED
aa <4
B120/70
42
|
442
12
CROM / METAL
*9
2
2
13
BIAS ON /OFF
BIASOFF
BIAS ON
@
14.
| RMON/OFF
EQOUT MUTE
| EQOUT MUTE. OFF
15
-NRON/OFF
|
DOLBYNROFF
| DOLBYNRON
16
| MSGAINR/S"
SEARCH
|
REPEAT
17
|
REC/PB |
PB(DECODE)
_|_
REC ( ENCODE)
18
LMON/OFF
| PBOUTMUTE
OFF. PBOUT MUTE
Note) "Lo " when pin open.
CROM / METAL-
L
H
NORMAL
( I ) _ |
OR MAL(1)
CROM (It)
WET AL(IV)
A120/70
m o e
ok tery t h a n
EN
en armen
Advertisement
