051-3395-90 NJU7780U1-15-TE2 Voltage Regurator 1.5V
1
2
3
5
4
Vin
2pin
Vout
Control (H= On)
Ground
No Connectin
051-3396-90 NJM2386ADL3-33-TE1 Voltage Regulator 3.3V
5
4
3
2
1
Ground
N.C.
Power Outut
Control in, H = ON.
VCC
3
Terminal Description
051-6706-50 SAF7730HV/N332 Dual IF Car Radio and Audio DSP
pin 62
CD loading control signal output.
pin 64
CD loading mute signal output.
pin 65
Telephone mute command input.
pin 66
S IE-BUS mute request input.
pin 67
S IE-BUS mute request output.
pin 68
S IE-BUS Reset signal output.
pin 69
S IE-BUS System On request output.
pin 70
S IE-BUS System Off request output.
pin 71
S IE-BUS System On request input.
pin 72
S IE-BUS System Off request input.
pin 73
Sub Q data request command input from the
CD IC.
pin 74
3.3V Power supply ON signal output.
pin 75
System ON signal output.
pin 77
Chip select signal output to VFD driver.
pin 78
Clock pulse output to VFD driver.
pin 79
Serial data output to the VFD driver.
pin 80
Reset signal output to the VFD IC and KEY
IC. L = Reset ON.
pin 81
Serial data input from the Key scan IC.
pin 82
Chip enable output to Key-IC.
pin 83
Clock pulse output for the key scan IC.
pin 84
Serial data output to the Key scan IC.
pin 85
Volume control pulse input from the rotary
encoder.
pin 86
Volume control pulse input from the rotary
encoder.
pin 87
Tone switch signal input.
pin 88
CD-loading detection signal input.
pin 89
CD eject switch signal input.
pin 90
Power switch ON signal input.
pin 91
Volume control pulse input from the rotary
encoder.
pin 92
Volume control pulse input from the rotary
encoder.
pin 93
The input terminal of the internal A/D
converter to monitor the radio field strength.
pin 94
AUX ON signal input.
pin 96
Negative reference voltage.
pin 97
Positive voltage supply for the internal analog
section.
pin 98
BUS-TUNER serial clock output.
pin 99
BUS-TUNER serial data output.
Steering wheel remote controller input.
1.8V supply for IFADC and Audio ADCs.
pin 2
Right channel of auxiliary input.
pin 3
Right common mode reference auxiliary input.
pin 4
Left common mode reference auxiliary input.
pin 5
Left channel of auxiliary input.
pin 6
Right channel of tape input.
pin 7
Left channel of tape input.
pin 8
Positive reference voltage for Audio ADCs.
pin 9
3.3V supply for audio ADCs.
pin 10
Ground reference for audio ADCs.
pin 11
Common mode reference voltage ADCs.
pin 12
Right channel of CD input.
pin 13
Right common mode reference CD input.
pin 14
Left common mode reference CD input.
Right channel of CD input.
pin 16
Common reference audio phone input.
pin 18
Audio navigation input.
pin 19
Common reference audio navigation input.
pin 20
1.8V positive supply.
pin 21
Test reset, active low.
pin 23
Test control data output.
pin 25
Test control data input.
pin 26
Slave sub-address I2C selection.
pin 28
Serial clock input I2C bus.
pin 29
Serial data input / output I2C bus.
pin 30
Decoupling for regultator bandgap voltage.
pin 31
Control output for external PMOS transistor.
pin 32
Feedback input monitoring the 1.8V.
pin 33
3.3V supply for regulator.
pin 34
Ground supply for spdif input.
pin 36
3.3V supply for spdif input.
pin 38
Audio output for Rear-right speaker.
pin 39
Audio output for Rear_left speaker.
pin 40
Positive reference voltage for audio DACs.
pin 41
Ground reference voltage for audio DACs.
pin 42
3.3V supply for audio DACs.
pin 43
Audio output for Front-right speaker.
pin 44
Audio output for Front-left speaker.
pin 45
Audio output for subwoofer.
pin 46
Audio output for center speaker.
pin 47
Positive supply (peripheral cells only).
pin 48
FS system clock in/output.
pin 49
General reset of chip (active low).
pin 50
Test pin1 reserved for digital testing.
pin 51
IIS source 1 Bit Clock input.
pin 52
IIS source 1 Word Select input.
pin 53
IIS source 1 Data input.
pin 54
1.8V positive supply.
pin 55
Radio Data System bit clock output 1/ RDS.
external clock input 1, I2C bit controlled.
pin 57
Radio Data System data output 1.
pin 58
Radio Data System bit clock output 2/ RDS.
external clock input2, I2C bit controlled.
pin 59
Radio Data System data output 2.
pin 60
1.8V positive supply (for memories only).
pin 61
Ground supply (for memories).
pin 62
IIS source 2 Bit Clock input.
pin 63
IIS source 2 Word Select input.
pin 64
IIS source 2 Data input.
pin 65
IIS source 3 Bit Clock input.
pin 66
IIS source 3 Word Select input.
pin 67
IIS source 3 Data input.
pin 68
Ground supply (peripheral cells only).
pin 69
Positive supply (peripheral cells only).
pin 70
Audio DSP general purpose I/O flag.
pin 71
Audio/SRC DSP general purpose I/O flag.
pin 72
IIS source 4 Bit Clock input.
pin 73
IIS source 4 Word Select input.
pin 74
IIS source 4 Data input.
pin 75
Host IIS 1 Data output.
pin 76
Host IIS 2 Data output.
pin 77
Host IIS 3 Data output.
pin 78
Host IIS 4 Data output.
pin 79
Host IIS Word Select output/input.
pin 80
Host IIS Bit Clock output/input.
pin 81
Host IIS 1 Data input.
pin 82
Host IIS 2 Data input.
pin 83
Host IIS 3 Data input.
pin 84
Host IIS 4 Data input.
pin 85
Host IIS 5 Data input.
pin 86
Ground supply (peripheral cells only).
pin 87
Positive supply (peripheral cells only).
pin 88
Audio/SRC DSP general purpose I/O flag.
pin 89
Audio/SRC DSP general purpose I/O flag.
pin 90
Audio/SRC DSP general purpose I/O flag.
pin 91
Audio/SRC DSP general purpose I/O flag.
pin 92
Audio/SRC DSP general purpose I/O flag.
pin 93
Audio/SRC DSP general purpose I/O flag.
pin 94
1.8V positive supply.
-4-
PF-2945A-A/PF-2982B-A