Pioneer XW-NAC3-K Service Manual page 85

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Pin No.
51 AVSS
52 SIMUKE
53 MODEL
54 XPROTECT
55 KEY1
56 TEST
57 Adapter Port_IDENTIFY
58 NC
59 TIMERLED
60 SLEEP_LED
61 CROSS_FADE_LED
62 iPod A LED
63 iPod B LED
64 EEP_CS
65 EEP_CLK
66 EEP_DO
67 Adapter Port_FAULT
68 NC
69 XOTW
70 DSPCK
71 DSPDO
72 DSPDI
73 NC
74 REMOCON
TE
L 13942296513
75 UTEST_EEPOK
76 Adapter PortDTO
77 Adapter PortDTI
78 LCD_BLIGHT
79 iPodB_DET
80 iPodA_DET
81 ACDET
82 Adapter Port DET
83 P_ON
84 SUBCOM_MOSI
85 SUBCOM_MISO
86 SUBCOM_SCLK
87 SUBCOM_RESET
88 TOOL1
89 TOOL0
90 RESET
91 XT2
92 XT1
93 FLMD0
94 X2
95 X1
96 REGC
97 VSS
98 EVSS0
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99 VDD
100 EVDD0
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Pin Name I/O
I
I
I
I
I
I
O
O
O
O
O
O
O
O
I
I
O
I
O
I
O
O
I
O
I
I
I
I
I
O
I
O
O
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2 9
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Function and Operation
Ground potential of A/D converter, D/A Converter, P20-P27,
P110, P111, P150-P157
Model distinction input
Model distinction input (A/D input)
Protection detection input
Key signal input
SERVICE 2.0 V, LINE TEST 3.0 V
Adapter Port DETECT IDENTIFY
Not used
Timer LED
SLEEP LED
CROSSFADE LED
iPod A LED
iPod B LED
Chip select to EEPROM
Output clock to EEPROM
Output data to EEPROM
Adapter Port over current detect
Not used
D-AMP Over Temperature and SHUTDOWN detection
Clock output to DSP (DSPB56374)
Data input from DSP (DSPB56374)
Data output to DSP (DSPB56374)
Not used
Q Q
REMOCON signal input
3 6 7 1 3 1 5
Output from check result of EEPROM (Only for a production line)
Adapter port communication output (UART)
Adapter port communication input (UART)
LCD backlight control port
iPodB detect
iPodA detect
AC PULS DETECT
Adapter port connected detection
Power key input
Data output to Sub Ucom(IC3000)
Data input from Sub Ucom(IC3000)
Clock output to Sub Ucom(IC3000)
Sub Ucom(IC3000) RESET
Clock output for debugger
Flash memory program / External pull-up because of data
input/output on-chip debug use for debugger
RESET
Oscillator connection for sub system clock
Oscillator connection for sub system clock
Terminal for flash memory programming mode drawing in
Oscillator connection for main system clock
Oscillator connection for main system clock
Regulator output (2.5 V) for internal operation, stable capacity
connection
Ground potential (P121-P124 and except port area)
Ground potential of port area
(Except P20-P27, P110, P111, P121-P124, P150-P157)
Power supply (P121-P124 and except port area) co
Power supply of port area
(Except P20-P27, P110, P111, P121-P124, P150-P157)
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XW-NAC3-K
7
8
9 4 2 8
0 5 8 2 9 9 4 2 8
m
8
9 9
A
B
C
9 9
D
E
F
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