Board (Hds-7150/Hds-7100/Hkds-7071) - Sony HDS-7150 Installation Manual

HDS-7150/7100
2-7. Description of Switches and LEDs on Boards
2-7-3. CPU-183 Board (HDS-7150/HDS-7100/HKDS-7071)
Pin header
COP2
COP1
COP6
1
CN8
D1, D2 (Q-4), D3, D4, D8 (Q-5), D9, D10, D11, D12, D13, D14, D15, D16, and D17 (Q-6) :
Operating status indication
These LEDs are used for the factory setting.
COP1 (J-1), COP3, COP4, COP5 (M-7), COP6 (P-2), COP7, COP8, COP9, COP10 (P-7),
COP11, and COP12 (Q-7) : Mode setting connector pin
These jumpers are used for the factory setting. Connect the pin headers for normal operation as shown in
the figure above.
S1 (Q-4) : Mode setting switch
This switch is used for the factory setting. Set all knobs to ON position for normal operation.
n
indicates the knob position.
S2 (Q-5) : RESET switch
Use the RESET switch to re-start forcibly the system by means of hardware. When this switch is pressed,
the HDS-7150/7100 perform the same operation as the power-on sequence. However, the resume
function is not operated.
CN8 (Q-2), CN9 (Q-3), and CN10 (Q-4) : Connectors for the factory setting
These connectors are used for the factory setting.
2-20
Top side
S1
1 2 3
VD ACT 12 V 5 V 3 V
Front side
ON
1 2 3 4
COP7
COP8
COP9
COP10
COP11
COP12
1
4 5 6 SON SLV MAS IOT
CN5
VCC VDD VEE
A side (Component side)
HDS-7150/7100