Pioneer VSX-2016AV-S Service Manual page 251

5
Pin Function
No. Mark
1 P96/ANEX1/SOUT4
2 P95/ANEX0/CLK4
3 P94/DA1/TB4IN
4 P93/DA0/TB3IN
5 P92/TB2IN/SOUT3
6 P91/TB1IN/SIN3
7 P90/TB0IN/CLK3
8 BYTE
9 CNVss
10 P87/XCIN
11 P86/XCOUT
12 RESET
13 XOUT
14 VSS
15 XIN
16 VCC
17 P85/NMI
18 P84/INT2
19 P83/INT1
20 P82/INT0
21 P81/TA4IN/U
22 P80/TA4OUT/U
23 P77/TA3IN
24 P76/TA3OUT
25 P75/TA2IN/W
26 P74/TA2OUT/W
27 P73/CTS2/RTS2/TA1IN/V VCINT(NC)
28 P72/CLK2/TA1OUT/V
29 P71/RxD2/SCL/TA0IN/TB5IN
30 P70/TXD2/SDA/TA0OUT
31 P67/TXD1/SDA1
32 P66/RxD1/SCL1
33 P65/CLK1
34 P64/CTS1/RTS1/CTS0/CLKS1 CTS1(NC)
35 P63/TXD0/SDA0
36 P62/RxD0/SCL0
37 P61/CLK0
38 P60/CTS0/RTS0
39 P57/RDY/CLKOUT
40 P56/ALE
41 P55/HOLD
42 P54/HLDA
43 P53/BCLK
44 P52/RD
45 P51/WRH/BHE
46 P50/WRL/WR
47 P47/CS3
48 P46/CS2
5
6
Pin Name I/O
HD_DO O Main controller communication DATA OUT
HD_SCK I Main controller communication CLOCK IN
VCRST O ADV7401/ADV7172 RESET, (L: RESET)
/1080P O TMDS amplitude switch (L:1080p, H: excepting 1080p)
NC O OPEN
NC O OPEN
NC O OPEN
−
BYTE GND
−
CNVSS GND
NC O OPEN
NC O OPEN
XRESET I Main controller communication RESET input (L: RESET)
XOUT O XTAL
−
VSS GND
XIN I XTAL
−
VCC Power supply 3.3V
NMI I Pull up with Vcc
TXINT I SiI9030 interrupt
RXINT I SiI9033 interrupt
HD_REQI I Main controller communication REQ IN
VSYNC I SiI9033 VSYNC input
RXRST O SiI9033 RESET (L: RESET)
RXMUTE I SiI9033 MUTE IN
MCK_OFF O AUDIO MCK OFF (not used)
TXRST O SiI9030 RESET (L: RESET)
HD_REQO O Main controller communication REQ OUT
O ADV7401 interrupt (not used)
MUTE O AUDIO MUTE (H: MUTE)
VC_SCL O I2C SCL(ADV7401/ADV7172)
VC_SDA O I2C SDA(ADV7401/ADV7172)
CSDA O I2C SDA(SiI9033/SiI9030)
CSCL O I2C SCL(SiI9033/SiI9030)
CLK1(NC) O OPEN
O OPEN
TXD0 O RS232C TXD
RXD0 I RS232C RXD
NC O OPEN
RTS0 O RS232C RTS
RDY I Pull up with Vcc
ALE O OPEN
HOLD I Pull up with Vcc
HLDA O OPEN
BCLK O Pull up with Vcc
RD O FLASH ROM I/F RD
BHE O OPEN
WR O FLASH ROM I/F WR
PUSEL O DDC communication pull-up resistor switch (L: Normal operation)
NC O OPEN
VSX-2016AV-S
6
7
Pin Function
7
8
A
B
C
D
E
F
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