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User Manual
Analog Metric
http://www.analogmetric.com sales@analogmetric.com Copyright ©2009 All Rights Reserved
[INPUT SELECTOR 6CH USER MANUAL] Analog Metric
INTRODUCTION
This input selector provides 6-to-1 way stereo channel selection. Only requires single DC power supply with built-in regulator. Either a rotary switch or digital control can be used to select the channels. High quality Japan made relays are used for the signal paths. Two layer PCB with 2.4mm thick and 2oz copper.
FEATURES
• Support six single-ended stereo channels.
• Blue LEDs for indicator.
• Built-in voltage regulator.
• Required DC supply voltage 8-15V.
• PCB Dimension: 134mm(L) x 57mm(W) ASSEMBLY PROCEDURES
1. Solder the components according to the schematic and BOM. Notice to the direction of the electrolytic capacitors C1 and C2 and the diodes D1-12.
2. For the 8-Pin white connector, label 'GND' is ground pin, whereas '1', '2', '3', '4', ‘5’, ‘6’, are the control pins for channel 1, 2, 3, 4, 5, and 6, respectively.
http://www.analogmetric.com
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[INPUT SELECTOR 6CH USER MANUAL] Analog Metric
3. Apply 8-15V DC power supply the connector, the LED will be led on while the corresponding control pin ('1', ‘2', ‘3', etc.) is connected to 'GND', that is to ground the control pin.
If you have any problem in assembly, please contact us by email to
tech@analogmetric.com
http://www.analogmetric.com
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66 77
55
33 22
22 11
44
18 18
66 77
55 33
22 22
11 44
18 18
66 77
55
33 22
22 11
44
18 18
B
Relay_RY5W-K
B
123456
AA
Input Selector 6CH (6 to 1 Way)
Analog Metric
DC 8-30V
VR1 7805
2 1
Vin Vout GND
VCC
Control Bit
1
Header 8
D10 470R Diode 1N4001
D11 470R Diode 1N4001
D12 470R Diode 1N4001
C1 100uF/50V
C2 100uF/50V
R1 R2 R3 K1 K2 K3
IN1 IN2 IN3
Header2W Header2W
Header2W
IN4
IN5
IN6
Relay_RY5W-K
Relay_RY5W-K
D1 D2 D3
D7 470R Diode 1N4001
D8 470R Diode 1N4001
D9 470R Diode 1N4001
LED0
LED0
LED0
2 13
2 3 4 5 6 7 8
Header2W
Header2W Header2W
Relay_RY5W-K
D4
Relay_RY5W-K
D5
Relay_RY5W-K
D6
R4 R5 R6 K4 K5 K6
LED0
LED0
LED0
CC
DD
123456
OUT
Title
Size
Number Revision
C
Date: File:
8/10/2010 Sheet of C:\AnalogMetric\..\input selector 6ch.SchDoc Drawn By:
Analog Metric
Input Selector 6CH
Components
C1, C2
D1, D2, D3, D4, D5, D6 D7, D8, D9, D10, D11, D12 K1, K2, K3, K4, K5, K6
R1, R2, R3, R4, R5, R6 VR1
2 PIN Blue Connector
3 PIN Blue Connector
8 PIN White Connector
6 to 1 Way Rotary Selector 8 Bit Ribbon Cable
3mm Copper Rod & Nut 3mm Screw & Nut
PCB
Value
100uF/16V LED 5mm 1N4148 5V Relay 470R 1/4W 7805
Quantity Remark
2 Electrolytic Capacitor 6 Light Emitting Diode 6 Diode
6
6
1 Regulator TO-22 7
1
1
1
1
4
1
1
