Sony PRS-505 Service Manual page 31

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3 7 63 1515 0
IC407 TC7WH74FK(TE85R)
8 7 6 5
S R Q
C D Q
1 2 3 4
TE
L 13942296513
IC1002 TMP75AIDR
SDA
1
I/O
CONTROL
INTERFACE
SCL 2
ALERT
3
GND 4
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IC953 S1R72V17B00A20B
TESTEN
ATPGEN
BURNIN
VBUSFLG
VBUSEN
XRESET
CLKIN
XWRL
POINTER
REGISTER
8 V+
TEMPERATUER
REGISTER
7
A0
CONFIGURATON
REGISTER
A1
6
T_LOW
REGISTER
5 A2
T_HIGH
REGISTER
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2 9
8
A1 G7 B7 B6 B5 B4 B2 D7 G2 C7 A7 A2 C2 B3 A5
XI B8
OSCILLATOR
C8
XO
H1
TEST
H8
MUX
A8
DEVICE SERIAL
INTERFACE
ENGINE
MULTI
A6
R1
TRANSCELVER
DP A3
MACRO
DM A4
HOST SERIAL
B1
INTERFACE
C1
ENGINE
VBUS C3
D1
D8
XRD G3
H3
F3 H2 E3 G4 F4
Q Q
3 6 7 1 3
.
9 4 2 8
USB
FIRST-IN FIRST-OUT
USB
FIRST-IN FIRST-OUT
CONTROLLER
CPU INTERFACE
CONTROLLER
CHANNEL
/ENDPOINT
DMA
CONTROLLER
C4
D2 E1 C5 E2 D3 G1 F1 F2
1 5 0 5 8 2 9 9 4
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PRS-505
9 9
C6 CD15
E8 CD14
D6
CD13
F8 CD12
E7 CD11
F7 CD10
G8
CD9
H7 CD8
F6 CD7
G6 CD6
H6 CD5
CD4
E6
F5 CD3
H5 CD2
G5 CD1
H4
2 8 9 9
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