參數(shù)資料
型號: LA7286
廠商: Sanyo Electric Co.,Ltd.
英文描述: VCR Audio Signal Recording and Playback Processor(VCR音頻信號記錄/重放處理器)
中文描述: 錄像機音頻信號錄制和播放處理器(錄像機音頻信號記錄/重放處理器)
文件頁數(shù): 4/10頁
文件大?。?/td> 180K
代理商: LA7286
Test Circuit
Unit (resistance:
, capacitance: F)
Switch Operation Table
Test item (symbol)
I
CCE
I
CCP
I
CCR
VG
OE
V
INE
VG
LP
, THD
L
, V
MOL
VG
LR
V
ONL
V
OA
, ALC, THD
A
VG
R
, THD
R
, V
MOR
M
P
M
E
V
BIAS
V
CTL
SW1
2
2
2
1
2
2
2
2
2
2
1
2
2
2
SW2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
SW3
3
3
3
3
3
2
3
3
3
3
1
3
3
3
SW4
2
2
2
2
2
2
1
2
1
2
2
1
2
2
SW5
2
2
2
2
2
2
2
2
1
2
2
2
2
2
SW6
1
1
1
1
1
1
1
1
1
1
1
1
2
2
V
M
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
5 V
5 V
GND
GND
V
P
5 V
GND
5 V
GND
GND
GND
5 V
5 V
5 V
5 V
GND
5 V
5 V
5 V
V
R
GND
GND
5 V
GND
GND
GND
GND
GND
GND
5 V
GND
GND
5 V
5 V
Input
V
IN
1
V
IN
2
V
IN
3
V
IN
3
V
IN
4
V
IN
1
V
IN
3
Measure:
I
O
I
O
I
O
V
O
1
V
O
1
V
O
2
V
O
2
V
O
2
V
O
2
V
O
3
V
O
2
V
O
2
V
O
4
V1
LA7286
No.4750-4/10
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