Sun Oracle 4540 - Phaser Copystation Service Manual page 235

Service manual
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I/O-to-Backplane (J25 to J51) Connector Pinouts
TABLE D-8
Pin
Pin Name
A1
12V_SENSE_P
A2
12V_SENSE_N
A3
DISK6_RX_P
A4
DISK6_RX_N
A5
DISK18_TX_N
A6
DISK18_TX_P
A7
DISK6_ACT_LED_L
A8
DISK19_ACT_LED_L B8
A9
DISK42_RX_P
A10
DISK42_RX_N
A11
DISK7_TX_N
A12
DISK7_TX_P
A13
DISK31_RX_P
A14
DISK31_RX_N
A15
DISK43_TX_N
A16
DISK43_TX_P
A17
DISK31_ACT_LED_L B17
A18
DISK44_ACT_LED_L B18
A19
DISK20_RX_P
A20
DISK20_RX_N
A21
DISK32_TX_N
A22
DISK32_TX_P
A23
DISK9_RX_P
A24
DISK9_RX_N
A25
DISK21_TX_N
A26
DISK21_TX_P
A27
DISK9_ACT_LED_L
A28
DISK22_ACT_LED_L B28
Pin
Pin Name
B1
3_3AUX_POWERGO
OD
B2
PS1_ENABLE_L
B3
DISK6_TX_N
B4
DISK6_TX_P
B5
DISK30_RX_P
B6
DISK30_RX_N
B7
DISK18_ACT_LED_L C7
DISK7_ACT_LED_L
B9
DISK42_TX_N
B10
DISK42_TX_P
B11
DISK19_RX_P
B12
DISK19_RX_N
B13
DISK31_TX_N
B14
DISK31_TX_P
B15
DISK8_RX_P
B16
DISK8_RX_N
DISK43_ACT_LED_L C17
DISK32_ACT_LED_L C18
B19
DISK20_TX_N
B20
DISK20_TX_P
B21
DISK44_RX_P
B22
DISK44_RX_N
B23
DISK9_TX_N
B24
DISK9_TX_P
B25
DISK33_RX_P
B26
DISK33_RX_N
B27
DISK21_ACT_LED_L C27
DISK10_ACT_LED_L C28
Pin
Pin Name
C1
VDD_RTC
C2
PS0_ENABLE_L
C3
DISK18_RX_P
C4
DISK18_RX_N
C5
DISK30_TX_N
C6
DISK30_TX_P
DISK30_ACT_LED_L
C8
DISK42_ACT_LED_L
C9
DISK7_RX_P
C10
DISK7_RX_N
C11
DISK19_TX_N
C12
DISK19_TX_P
C13
DISK43_RX_P
C14
DISK43_RX_N
C15
DISK8_TX_N
C16
DISK8_TX_P
DISK8_ACT_LED_L
DISK20_ACT_LED_L
C19
DISK32_RX_P
C20
DISK32_RX_N
C21
DISK44_TX_N
C22
DISK44_TX_P
C23
DISK21_RX_P
C24
DISK21_RX_N
C25
DISK33_TX_N
C26
DISK33_TX_P
DISK33_ACT_LED_L
DISK45_ACT_LED_L
Appendix D
Connector Pinouts
D-9

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