Marantz
Technical Service Manual
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53
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NTSC ELECTRONIC 2IN1 TUNER
SPECIFICATION
2-2 Voltage Current and Functions At Each Terminal and Operation Guaranteed
PIN
NO.
TERMINAL
NAME
SUPPLY
VOLTAGE
FOR
OPERATION
GUARANTEED
VOLTAGE
CURRENT
FUNCTIONS
1~4
N.C
-
-
-
5
IF OUT
IF Test Pin
6
N.C
-
-
-
7
N.C
-
-
-
8
AGC OUT
-
-
-
AGC VOLT.OUT
9
SAS
-
-
-
IIC Address Select
10
SCL
-
-
-
IIC Serial Clock
11
SDA
-
-
-
IIC Serial Data
12
B+
5V
0.1V
5V
5%
170mA MAX
(150mA TYP)
Supply Voltage
For Tuner Block
13
SIF
-
-
-
Sound IF
14
-
-
-
-
15
AUDIO OUT
-
-
-
Audio Signal Out
16
AFT OUT
-
-
-
AFT VOLT.OUT
17
VIDEO OUT
Composite Video
Baseband Signal Out
Содержание LC3701E
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