Pioneer XV-DV360, Service Manual

Page: 88 / 104

XV-DV360
88
1 2 3 4
1 2 3 4
C
D
F
A
B
E
No. Mark Pin Name I/O Pin Function
41 PF0 I
42 PF1 I
43 PF2 STEST
XFLAGS
BUSY
I Set TESTMODE for Service
Detect USB error?
For MCACC FUNCTION
44 PF3 UTEST I Set UNITCHECK for checker
45 PF4 XDSPSS O Slave selection to DSP(MOTOROLA)
46 PF5 XDSPRST O RESET to DSP(MOTOROLA) MODULE
47 PF6 O
48 PF7 O
49 SI2P0/SO2 SDATA
DATASEL
DSPMODE
O System bus data output (AMP side output)
Data Selector for modulater
Selection of MCACC function
50 SI2P1/SI2/SB2 MDATA I System bus data input (AMP side input)
51 SI2P2/SCK2 SCLK I System bus clock input
52 SI2P3/SCK20 TXCE O Chip enable for tuner LSI
53 PWM1 O
54 PWM0 O
55 VDD2 VDD2
−
56 VSS2 VSS2
−
57 P00 EEP_CS O EEPROM CHIP SELECT
58 P01 EEP_DO O EEPROM DATA OUT
59 P02 O
60 P03 EEP_SK O EEPROM CLOCK
(UTESTCHK) for POWER CONFIG TEST / Unit TEST check
61 P04 TXCLK O Clock for tuner LSI
62 P05 TXODATA O Data for tuner LSI
63 P06 O
64 P07 RDSPOW O Control power supply of RDS (L: POWER ON)
(UTESTEEPOK) for POWER CONFIG TEST / Unit TEST EEPROM check
65 P20/INT4/T1IN RDSDATA I (O) Input RDS data/ non-RDS model = Low output
66 P21/INT4/T1IN TXIDATA I Input data from tuner LSI
67 P22/INT4/T1IN DVDACK I Ackknowlegement from DVD MODULE(Interruption 4)
68 P23/INT4/T1IN EEP_DI I EEPROM DATA IN
69 P24/INT5/T1IN KEY1 I Key1 input ( PowerOn/Standby key only)
70 P25/INT5/T1IN XDARST O RESET for D-AMP
71 P26/INT5/T1IN XDAPDN O POWER DOWN for D-AMP
72 P27/INT5/T1IN XDAMUTE O D-AMP MUTE (use only for non-DSP model)
73 P30 USBPOWER O Contorl Power Supply for USB
74 P31 (DIGSEL) O DIGITAL INPUT SELECT
75 P32/UTX1 SR+TX O UART Tx of SR+ function
76 P33/URX1 SR+RX O UART Rx of SR+ function
77 P34/UTX2 SHUTDWN I D-AMP SHUTDOWN detection
78 P35/URX2 XREADY O XREADY for DVD module
79 P36 XOTW I D-AMP Over Temperature Warning
80 PB7/D7 XDVDRST O RESET to DVD MODULE