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1
Pin No.
Pin Name
84
NC
A
85
MUTE
86
TESTIN
87,89
NC
89
KEYAD
90
LVLINR
91
CSENS
92
LVLINL
93
NC
94
AVSS
95
SL
96
VREF
97
AVCC
B
98
TUNPDI
99
TUNPDO
100
TUNPCK
* PEG063A
75
76
C
100
1
D
NJM2391DL1-05
E
VREF
Thermal
Shutdown
1
F
IN
58
1
2
I/O
Format
Not used
O
MUTE output
I
Test program input
Not used
I
Wired remote control key input
I
Level indicator R.ch input
I
Flap opening-and-closing sense input
I
Level indicator L.ch input
Not used
GND
I
TUNER : Signal level input
AD translation reference voltage
AD translation power supply input terminal
I
TUNER : PLL communication input
O
TUNER : Data output(PLL)
O
TUNER : Clock output(PLL)
51
50
26
25
GND
2
Over current
protector
3
OUT
DEH-P5750MP/XM/ES
2
3
Function and Operation
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
NJM2388F84
1
VIN
Bandgap
2
VOUT
Reference
ON/OFF
control
3
GND
4
CONT
3
4
+
-
Over Voltage
Thermal
Over Current
Protection
Protection
Protection
4
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