Sony PCM-M10 / PCM-M10P Service Manual ▷ View online
PCM-M10/M10P
48
SYSTEM BOARD (6/8) IC1504 M66592WG (USB INTERFACE)
Pin No.
Pin Name
I/O
Description
A1
AFED33G
-
Ground
A2
RST_N
I
Reset signal input
A3
DACK1_N/DSTB0_N
-
Not used (Connected to VIF)
A4
DEND0_N
-
Not used (Open)
A5
CS_N
I
Chip select signal input
A6
RD_N
I
Read enable signal input
A7, A8
SD7, SD6
-
Not used (Open)
B1
DM
I/O
USB serial data input/output
B2
AFED33V
-
Power supply (+3.1V)
B3
VIF
-
IO power supply
B4
DEREQ1_N
-
Not used (Open)
B5
WR1_N
I
Write enable signal input
B6
SOF_N
-
Not used (Open)
B7, B8
SD5, SD4
-
Not used (Open)
C1
DP
I/O
USB serial data input/output
C2
VBUS
I
VBUS detect signal input
C3
DEND1_N
-
Not used (Open)
C4
DREQ0_N
O
DMA request signal output
C5
WR0_N
I
Write enable signal input
C6
INT_N
O
Interrupt request signal output
C7, C8
SD3, SD2
-
Not used (Open)
D1
REFAIN
-
Reference resistor connected terminal
D2
AFEA15G
-
Ground
D3
AFEA15V
-
Power supply (+1.5V)
D4
DACK0_N
I
DMA acknowledge signal input
D5, D6
SD1, SD1
-
Not used (Open)
D7
VIF
-
IO power supply
D8
DGND
-
Ground
E1
XIN
I
Main clock input (24MHz)
E2
XOUT
O
Main clock output (24MHz)
E3
AFEA33G
-
Ground
E4
A5
I
Address signal input
E5
D2/AD2
I/O
Date input/output
E6
D14
I/O
Date input/output
E7
D15
I/O
Date input/output
E8
VDD
-
Power supply (+1.5V)
F1
ZFED15V
-
Power supply (+1.5V)
F2
AFED15G
-
Ground
F3
AFEA33V
-
Power supply (+3.1V)
F4
A2
I
Address signal input
F5
D1/AD1
I/O
Date input/output
F6
D11
I/O
Date input/output
F7
D12
I/O
Date input/output
F8
D13
I/O
Date input/output
G1
VIF
-
IO power supply
G2
TEST
-
Not used
G3
A3
I
Address signal input
G4
A6/ALE
I
Address signal input
G5
D4/AD4
I/O
Date input/output
G6
D6/AD6
I/O
Date input/output
G7
D8
I/O
Date input/output
G8
D10
I/O
Date input/output
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