Sony HDS-7150 Installation Manual page 33

. Location of power indicator on the boards
VSE-19 DLP-17
CPU-183
CPU-183
+12 V D5 +12 V
+5 V
+5 V D6
+3 V D7 +3 V
CKG-26 MPU-111
D13 (+ 5 V)
VCC
VDD D14 (+ 3 V)
VEE D15 (_ 5 V)
+5 V D1 +5 V D3 +5 V
+3 V D6 +3 V D4 +3 V
SLOT
NO. 1
The +5 V, +3 V, _5 V and _12 V are supplied from the power supply unit HKDS-7695/7695A to the HDS-7150/7100 and
optional boards.
The power indicators light when the power is supplied.
The power indicators go out when the power is not supplied or fuses on the boards are blown.
The _2 V on the DI-37 and OUT-20 boards are generated by the DC to DC coverter on the respective boards.
HDS-7150/7100
MEM-65Y MEM-65C MEM-65K
D5
D6
D7
D1 +5 V D3 +5 V D3 +5 V D3 +5 V
D2 +3 V D4 +3 V D4 +3 V D4 +3 V
Front view
VSE-20 VSE-21 CRK-9 MIX-43
D3 +5 V D3 +5 V D2 +5 V D2
D4 +3 V D4 +3 V D4 +3 V D3
HDS-7150/7100
2-7. Description of Switches and LEDs on Boards
VSW-66 DSK-16 DI-37
WKG-29
+5 V D1 +5 V D39 +5 V D1 +5 V D1
+3 V D2 +3 V D40 +3 V D2 +3 V D2
_5 V D3
A D4
_2 V
B D35
OUT-20
+5 V D7
+3 V D8
_5 V D9
D10
_2 V
SLOT
NO. 16
2-17