Sony BDP-CX7000ES Service Manual page 101

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MB-124-MEGA-EJ BOARD IC309 SN0608006PWPR (POWER CONTROL1)
Pin No. Pin Name
1
2
3
4
5
6
7
8
9 VDDQSNS
10 VDDQSET
11
12
13
14
15
16
17
18
19
20
TE
L 13942296513
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I/O
VLDOIN I Power supply input terminal (for VTT LDO)
VTT O VTT LDO output terminal
VTTGND - Ground terminal (for VTT LDO)
VTTSNS I VTT voltage detection signal input terminal
GND - Ground terminal
MODE I Electrical discharge mode setting terminal
VTTREF O Reference voltage output terminal
COMP O Transformer conductance amplifi er output terminal for phase compensation
I VDDQ reference voltage input terminal
I VDDQ output voltage setting terminal
S3 I S3 signal input terminal
S5 I S5 signal input terminal
PGOOD O Power good open drain output terminal
V5IN I +5V power supply input terminal
CS I Current detection comparator input terminal
PGND - Ground terminal (for rectifi cation MOSFET driver)
DRVL O Rectifi cation MOSFET gate drive signal output terminal
LL I Return terminal of switching MOSFET driver
DRVH O Switching MOSFET gate drive signal output terminal
VBST I Boot strap voltage input terminal for switching MOSFET driver
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8
Not used
Not used
Not used
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3 6 7 1 3
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BDP-CX7000ES
2 9 9 4 2 8
Description
Not used
Not used
Not used
Not used
1 5 0 5 8 2 9 9 4
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9 9
2 8 9 9
101