Aiwa AV-D78 Service Manual page 29
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Also See for AV-D78:
- Operating instructions manual (24 pages) ,
- Operating instructions manual (24 pages) ,
- Operating instructions manual (24 pages)
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Pin Name
Pin No.
42
HOLD
43
I-RE-VOL
44
RDS-SIG
45
I-JOG2
46
I-FU-JOG1
47,48
I-KEY2,I-KEY1
49
I-TUNE/IFC
50
AVSS
51,52
BBE1,BBE2
53
TAPE-MON
54
ECO
55,56
AV-B,AV-A
57
SW-RELAY
58
SUB ON/OFF
59
NC
60
VIDEO1
61
VIDEO2
62
VIDEO3
63
I-HP-MUTE
TE
64
CD
L 13942296513
65
AUX
66
TAPE-MON
67
TUNER
68
PHONO
69
I-STEREO
70~72
P1~P3
73
LW/P4
74
RDS/P5
75
BBE/P6
76
AMST/WIDE/P7
77
AM10K/P8
78
KARAOKE/P9
79
VDD2
80
-VFL
81
DSP/P10
82
DIGITAL-IN1/P11
83
96KHZ/P12
84
DIGITAL-IN2/P13
www
85~88
P14~P17
89~100
G12~G1
.
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I/O
I
Power failure detected input "L" to stop and hold memory.
I
Volume rotary encoder signal input (Main vol L & R).
I
RDS signal level input. (Not used)
I
Multi jog rotary encoder signal input.
I
Function rotary encoder signal input.
I
Key input (A/D).
I
Tune-IF count serial data input.
-
GND.
O
BBE boost level control signal output.
O
Tape monitor control signal output.
O
ECO LED ON/OFF output.
O
VIDEO - SW control signal output.
O
Relay switch ON/OFF output.
O
Sub-woofer ON/OFF output.
-
Connected to GND through a resistor.
O
VIDEO1 LED ON/OFF output.
O
VIDEO2 LED ON/OFF output.
O
VIDEO3 LED ON/OFF output.
I
Headphone mute detected input.
O
CD LED ON/OFF output.
O
AUX LED ON/OFF output.
O
TAPE MONITOR LED ON/OFF output.
O
TUNER LED ON/OFF output.
O
PHONO LED ON/OFF output.
I
Tuner stereo detected input.
O
FL segment P1~P3 output.
I/O
LW data input to diode (not used) / FL segment P4 output.
I/O
RDS data input to diode (not used) / FL segment P5 output.
I/O
BBE data input to diode / FL segment P6 output.
I/O
AM stereo, wide band data input to diode (not used) / FL segment P7 output.
I/O
AM10K data input to diode / FL segment P8 output.
I/O
KARAOKE data input to diode (not used) / FL segment P9 output.
Power supply input.
I
I
Power supply input for FL display.
I/O
DSP data input to diode (not used) / FL segment P10 output.
I/O
DIGTITAL-IN1 data input to diode / FL segment P11 output.
I/O
96KHZ data input to diode / FL segment P12 output.
I/O
DIGITAL-IN2 data input to diode (not used) / FL segment P13 output.
O
FL segment P14~P17 output.
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ao
u163
y
O
FL grid G12~G1 output.
i
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