Sony HBD-E780W Service Manual page 82

HBD-E780W/E980W/E985W
Pin No. Pin Name
N9 DGND
N10 DVCC10_K
N11 to
DGND
N17
N18 DVCC10_K
N19 DGND
N21 DGND
N23, N24 RDQ14_B, RDQ15_B
N25 DGND
N26 to RDQ12_B, RDQ7_B,
N28 RDQ6_B
P1 FEFMO3
FEMPXOUT1,
P2, P3
FEMPXOUT3
P4 FEGAINSW2
P5 FECFREQ
P6 FE_GAINSW3
P8 DVCC33_IO
P10 DGND
P11 DVCC10_K
P12 to
DGND
P18
P19 DVCC10_K
P21 DVCC15_IO_1
P23, P24 RDQ8_B, RDQ13_B
P25 RDQM0_B
P26 DVCC15_IO_1
P27 RDQS1_B
P28 RDQS1_B_
R3 FECMOD
R4 REIC_MUTE1
R5 FEOSCEN
R6 REIC_MUTE2
R10 DVCC10_K
R11 to
DGND
R17
R18 DVCC10_K
R19 DGND
R21 DGND
R23 RVREF_4
R24 RDQM1_B
R25 DVCC15_IO_1
R26 DGND
R27 RDQS0_B
R28 RDQS0_B_
T1 FEGAINSW1
T2 FEGIO2
T3 FEGIO4
T4 FEGIO8
T5 FEGIO13
T6 FEGIO3
T8 DVCC33_IO
T10 DGND
T11 DVCC10_K
T12 to
DGND
T18
T19 DVCC10_K
T21 DVCC15_IO_1
T23 RDQ11_B
T24 RBA1_B
78
I/O
- Ground terminal
- Power supply terminal (+1.1V)
- Ground terminal
- Power supply terminal (+1.1V)
- Ground terminal
- Ground terminal
I/O Two-way data bus with the SD-RAM
- Ground terminal
I/O Two-way data bus with the SD-RAM
O Stepping motor drive signal output to the motor driver
O Monitoring signal output terminal
O Enable signal output to the motor driver
I/O Two-way data bus with the BD drive
O Gain control signal output to the coil/motor driver
- Power supply terminal (+3.3V)
- Ground terminal
- Power supply terminal (+1.1V)
- Ground terminal
- Power supply terminal (+1.1V)
- Power supply terminal (+1.5V)
I/O Two-way data bus with the SD-RAM
O Data mask signal output to the SD-RAM
- Power supply terminal (+1.5V)
O Data strobe signal (negative) output to the SD-RAM
O Data strobe signal (positive) output to the SD-RAM
O Serial interface command enable signal output to the BD drive
O Motor drive muting control signal output to the coil/motor driver
O Serial data transfer clock signal output to the BD drive
O Motor drive muting control signal output to the coil/motor driver
- Power supply terminal (+1.1V)
- Ground terminal
- Power supply terminal (+1.1V)
- Ground terminal
- Ground terminal
I Reference voltage (+0.75V) input terminal for SD-RAM
O Data mask signal output to the SD-RAM
- Power supply terminal (+1.5V)
- Ground terminal
O Data strobe signal (negative) output to the SD-RAM
O Data strobe signal (positive) output to the SD-RAM
O Mode B selection signal output to the BD drive
I Slot loading detection switch input terminal
- Not used
I Slot loading detection switch input terminal
O Transmit data output terminal
I Eject/stop key input detection signal input from the system controller
- Power supply terminal (+3.3V)
- Ground terminal
- Power supply terminal (+1.1V)
- Ground terminal
- Power supply terminal (+1.1V)
- Power supply terminal (+1.5V)
I/O Two-way data bus with the SD-RAM
O Bank address signal output to the SD-RAM
Description
Not used
Not used