Sony TA-ZH1ES Service Manual page 85

Headphone amplifier
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Pin No.
Pin Name
K18
IO/DIFFIO_R13P
K19
IO/VREFB6N1
K20
MSEL3
IO/DIFFIO_R16P/
K21
CLKUSR
IO/DIFFIO_R16N/
K22
NCEO
L1
TMS
L2
TCK
L3
NCE
L4
TDO
L5
TDI
L6
IO/DIFFIO_L16P
L7
VCCINT
L8
GND
L9
VCCINT
L10 to
GND
L13
L14
VCCINT
L15
GND
L16
VCCINT
L17, L18
MSEL2, MSEL1
L19
VCCIO6
L20
GND
IO/DIFFIO_R17P/
L21
CRC_ERROR
IO/DIFFIO_R17N/
L22
INIT_DONE
M1
IO/DIFFIO_L17N
M2
IO/DIFFIO_L17P
M3
IO/DIFFIO_L18N
M4
IO/DIFFIO_L18P
M5
IO/VREFB2N0
M6
IO/DIFFIO_L16N
M7
GND
M8, M9
VCCINT
M10 to
GND
M13
M14,
VCCINT
M15
M16
IO
M17
MSEL0
M18
CONF_DONE
M19
IO/DIFFIO_R18P
M20
IO/DIFFIO_R18N
M21
IO/DIFFIO_R19P
M22
IO/DIFFIO_R19N
N1
IO/DIFFIO_L19N
N2
IO/DIFFIO_L19P
N3
GND
N4
VCCIO2
N5
IO/DIFFIO_L22N
N6
IO/DIFFIO_L26N
N7
IO/DIFFIO_L30P
N8
GND
N9
VCCINT
N10 to
GND
N13
N14
VCCINT
N15
GND
N16
IO/DIFFIO_R25P
I/O
-
Not used
-
Not used
-
Not used
-
Not used
-
Not used
I
JTAG test mode selection signal input terminal
I
JTAG test clock signal input terminal
O
Chip enable signal output to the system controller
O
JTAG test data output terminal
I
JTAG test data input terminal
-
Not used
-
Power supply terminal (+1.2V)
-
Ground terminal
-
Power supply terminal (+1.2V)
-
Ground terminal
-
Power supply terminal (+1.2V)
-
Ground terminal
-
Power supply terminal (+1.2V)
-
Not used
-
Power supply terminal (+3.3V)
-
Ground terminal
-
Not used
O
Initialize complete signal output to the system controller
I/O
Test terminal
Not used
I/O
Test terminal
Not used
I/O
Test terminal
Not used
I/O
Test terminal
Not used
I/O
Test terminal
Not used
-
Not used
-
Ground terminal
-
Power supply terminal (+1.2V)
-
Ground terminal
-
Power supply terminal (+1.2V)
-
Not used
-
Not used
O
Confi guration data receive complete signal output to the system controller
-
Not used
-
Not used
-
Not used
-
Not used
I/O
Test terminal
Not used
I/O
Test terminal
Not used
-
Ground terminal
-
Power supply terminal (+3.3V)
-
Not used
-
Not used
-
Not used
-
Ground terminal
-
Power supply terminal (+1.2V)
-
Ground terminal
-
Power supply terminal (+1.2V)
-
Ground terminal
-
Not used
Description
Not used
Not used
Not used
Not used
TA-ZH1ES
85

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