Sony BDP-CX7000ES Service Manual page 101

MB-124-MEGA-EJ BOARD IC309 SN0608006PWPR (POWER CONTROL1)
Pin No. Pin Name
1 VLDOIN
2 VTT
3 VTTGND
4 VTTSNS
5 GND
6 MODE
7 VTTREF
8 COMP
9 VDDQSNS
10 VDDQSET
11 S3
12 S5
13 PGOOD
14 V5IN
15 CS
16 PGND
17 DRVL
18 LL
19 DRVH
20 VBST
I/O
I Power supply input terminal (for VTT LDO)
O VTT LDO output terminal
- Ground terminal (for VTT LDO)
I VTT voltage detection signal input terminal
- Ground terminal
I Electrical discharge mode setting terminal
O Reference voltage output terminal
O Transformer conductance amplifi er output terminal for phase compensation
I VDDQ reference voltage input terminal
I VDDQ output voltage setting terminal
I S3 signal input terminal
I S5 signal input terminal
O Power good open drain output terminal
I +5V power supply input terminal
I Current detection comparator input terminal
- Ground terminal (for rectifi cation MOSFET driver)
O Rectifi cation MOSFET gate drive signal output terminal
I Return terminal of switching MOSFET driver
O Switching MOSFET gate drive signal output terminal
I Boot strap voltage input terminal for switching MOSFET driver
Description
Not used
Not used
Not used
Not used
Not used
Not used
Not used
BDP-CX7000ES
101