| Pin Connection | AS-2518-32 | AS-2518-50 | AS-2518-51 |
AS-2518-56 Sounds Plus |
AS-2518-61 Squawk & Talk |
AS-2518-61A Squawk & Talk |
AS-2518-61B Squawk & Talk |
AS-2518-121
Vidiot Board |
A080-91603-C000 Cheap Squeak |
A080-91855-C000 Turbo Cheap Squeak |
A084-91864-C000 Sounds Deluxe |
| J1-1 | Sol. Address A |
Sol. Address A | Sol. Address A | Sol. Address A | Sound Select | Sound Select | Sound Select | Sound Select |
Sound Select 0 | Sound Select 0 |
|
| J1-2 | Sol. Address B |
Sol. Address B | Sol. Address B | Sol. Address B | Sound Select | Sound Select | Sound Select | Sound Select |
Sound Select 1 | Sound Select 1 |
|
| J1-3 | Sol. Address C | Sol. Address C | Sol. Address C | Sol. Address C | Sound Select | Sound Select | Sound Select | Sound Select | Sound Select 2 | Sound Select 2 |
|
| J1-4 | Sol. Address D | Sol. Address D | Sol. Address D | Sol. Address D | Sound Select | Sound Select | Sound Select | Sound Select | Sound Select 3 | Sound Select 3 |
|
| J1-5 | +5VDC |
+5VDC | +5VDC | +5VDC | N/U | N/U | N/U | N/U | N/U | N/U | |
| J1-6 | Ground |
Ground | Ground | Ground | Ground | Ground | Ground | Logic Ground |
Logic Ground | Logic Ground | |
| J1-7 | N/U |
N/U | N/U | N/U | Gen. Ill. Bus (6VAC) |
Gen. Ill. Bus (6VAC) | Gen. Ill. Bus (6VAC) | N/U | N/U | N/U | |
| J1-8 | Sol. Bank Select | Sol. Bank Select | Sound Interrupt |
Sound Interrupt | Sound Interrupt | Sound Interrupt | Sound Interrupt | Sound Interrupt |
Sound Interrupt | Sound Interrupt | |
| J1-9 | +43V |
+43V | N/U | N/U | N/U | N/U | N/U | N/U |
N/U | N/U | |
| J1-10 | N/U |
N/U | +12V Unregulated | +12V Unregulated | +12V Unregulated | +12V Unregulated | +12V Unregulated | +12V Unregulated |
+14V Unregulated | +14V Unregulated |
|
| J1-11 | Key |
Key | Key | Key | Key | Key | Key | Key |
Key | Key | |
| J1-12 | Sol. Address E | Sol. Address E | Sol. Address E | Sol. Address E | Sound Select | Sound Select | Sound Select | N/U |
N/U | N/U | |
| J1-13 | N/U |
N/U | N/U (Spare Address Line) | N/U (Spare Address Line) | N/U | N/U | N/U | Earth Ground |
Earth Ground | Earth Ground |
|
| J1-14 | Ground |
Ground | Ground | N/U (Ground) | Ground | Ground | Ground | Logic Ground |
Logic Ground | Logic Ground | |
| J1-15 | +43V Return (Sol. Ground) | +43V Return (Sol. Ground) | +12V Unregulated Return | +12V Unregulated Return | +12V Unregulated Return | +12V Unregulated Return | +12V Unregulated Return | +12V Unregulated Return |
+14V Unregulated Return | +14V Unregulated Return |
|
| J1-16 | +12V Unregulated Return | +12V Unregulated Return | |||||||||
| J1-17 | +12V Unregulated | +12V Unregulated | |||||||||
| J1-18 | N/U | N/U | |||||||||
| J2-1 | Speaker
+ |
Speaker + | Speaker - | Speaker - | Speaker - | Speaker - | Speaker - | Speaker - | Speaker Return | Speaker Return |
|
| J2-2 | Speaker
- |
Speaker - | Speaker + | Speaker + | Speaker + | Speaker + | Speaker + | Speaker + | Speaker + | Speaker + | |
| J2-3 | Key | Key | Key |
Key |
|||||||
| J2-4 | Remote Volume Return | Remote Volume Return | Remote Volume Return |
N/U | |||||||
| J2-5 | Speech Volume | Speech Volume | Speech Volume |
N/U | |||||||
| J2-6 | Sound Volume | Sound Volume | Sound Volume |
N/U | |||||||
| J2-7 |
Reverb Audio In |
||||||||||
| J2-8 |
Shield Ground | ||||||||||
| J2-9 |
Audio Out | ||||||||||
| J2-10 |
Shield Ground |
||||||||||
| J3-1 |
Ground | ||||||||||
| J3-2 |
Data |
||||||||||
| J3-3 |
Clock |
||||||||||
| J3-4 |
+5VDC | ||||||||||
| J3-5 |
Key | ||||||||||
| J3-6 |
PB3 |
||||||||||
| J3-7 |
PB2 |