Sony HDXS-C200, Service Manual

Page: 29 / 106

29
Internal parts
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Power connectors
The main power supply connection are listed below.
J9B5 main power connector
A 24-pin connector is an SSI-compliant connector,
providing the main power connection for the Motherboard.
J3J2 CPU voltage regulator power connector
A 8-pin connector is an SSI-compliant connector,
providing power to the central processing unit voltage
regulators.
J9D1 I
2
C monitoring power connector
A 5-pin connector is an SSI-compliant connector,
providing power to the I
2
C monitoring circuitry.
J9D1 12V power connector
A 4-pin connector is an SSI-compliant connector,
providing power to the server board.
Indicators
The Motherboard provides various indicators for
monitoring the server functions.
Pin Signal Name Pin Signal Name
1 +3.3 Vdc (orange) 2 +3.3 Vdc (orange)
3 GND (orange) 4 +5 Vdc (red)
5 GND (black) 6 +5 Vdc (red)
7 GND (black) 8 PWR_OK (grey)
9 5 VSB (purple) 10 +12 Vdc (yellow)
11 +12 Vdc (yellow) 12 +3.3 Vdc (orange)
13 +3.3 Vdc (orange) 14 -12 Vdc (blue)
15 GND (black) 16 PS_ON# (green)
17 GND (black) 18 GND (black)
19 GND (black) 20 RSVD_(-5 V) (white)
21 +5 Vdc (red) 22 +5 Vdc (red)
23 +5 Vdc (red) 24 GND (black)
Pin Signal Name Pin Signal Name
1 GND (black) 2 GND (black)
3 GND (black) 4 GND (black)
5 +12 Vdc (yellow/
black) 6 +12 Vdc (yellow/
black)
7 +12 Vdc (yellow/
black) 8 +12 Vdc (yellow/
black)
Pin Signal Name
1 SMB_CLK_ESB_FP_PWR_R (orange)
2 SMB_DAT_ESB_FP_PWR_R (black)
3 SMB_ALRT_3_ESB_R (red)
4 3.3 V SENSE- (yellow)
5 3.3 V SENSE+ (green)
Pin Signal Name
1 GND (black)
2 GND (black)
3 +12 Vdc (yellow/black)
4 +12 Vdc (yellow/black)
Item Description
A Bit 3 POST Diagnostic LED (amber/green/red).
See
“POST Diagnostic LEDs” on page 30 .
B LSB POST Diagnostic LED (amber/green/red).
See
“POST Diagnostic LEDs” on page 30 .
C Bit 2 POST Diagnostic LED (amber/green/red).
See
“POST Diagnostic LEDs” on page 30 .
D MSB POST Diagnostic LED (amber/green/red).
See
“POST Diagnostic LEDs” on page 30 .
E Status LED (green/amber). See “Status LED”
on page 30 .
F ID LED. This LED is not used.
G System fan 6 fault LED (not used)
H System fan 5 fault LED (not used)
I DIMM A1 fault LED (amber). Normally off.
J DIMM A2 fault LED (amber). Normally off.
K DIMM B1 fault LED (amber). Normally off.
L DIMM B2 fault LED (amber). Normally off.
M DIMM C1 fault LED (amber). Normally off.