94
RX-V3900/DSP-AX3900
RX-V390
0/
DSP-AX390
0
Pin
No.
Port Name
Function
Name
(P.C.B.)
I/O
Detail of Function
P
o
w
er On
Standb
y
MCU Sleep [A
C OFF]
CEC Standb
y [OFF]
Sleep
89 P121
RTSR
O
O
O
90 TXD6
TXDR
SO
O
O
91 Vcc
MCU MCU MCU
MCU
92 P30/A8
VMT
O
O
O
Video output MUTE / This port is logically inverted at ON*Tr when Power ON/
OFF and Pure Direct ON/OFF
93 Vss
MCU MCU MCU
MCU
94 AN27/P27/A7
/EPROM
O
O
O
Chip select output for EPROM IC (Unused, High_Fix or Low_Fix) / BR25L320F-W
95 AN26/P26/A6
VPOWER
O
VIDEO power supply control (Low when VIDEO OFF)
iPAP is received by VNP2
96 AN25/P25/A5
RSELDT1
O
O
O
Recout SW1 control (ROHM) data / Clock speed: 20us, MSBF
(U, C, R, T, K, A, B, G, E, L models)
–
O
O
O
Hardware connection is NC because J model has no Zone 2, 3
Perform Low Fix treatment also when power on (J model)
97 AN24/P24/A4
RSELCK1
O
O
O
Recout SW1 control (ROHM) clock (U, C, R, T, K, A, B, G, E, L models)
–
O
O
O
Hardware connection is NC because J model has no Zone 2, 3
Perform Low Fix treatment also when power on (J model)
98 AN23/P23/A3
ISELDT1
O
O
O
Recout SW1 control (ROHM) data / Clock speed: 20us, MSBF
99 AN22/P22/A2
ISELCK1
O
O
O
Recout SW1 control (ROHM) clock
100 AN21/P21/A1
/ICFL
O
O
O
FL driver initial clear
101 AN20/P20/A0
CEF2
O
O
O
FL enable2
102 P17/D15/INT5
PSWDET
IRQ
IRQ
IRQ
[O]
Main Zone 2, 3 power key interrupt
103 P16/D14/INT4
MSW
IRQ
IRQ
IRQ
[O]
MASTER SW (Push lock SW)
104 P15/D13/INT3
REM1
IRQ
IRQ
IRQ
[O]
Remote control pulse input 1
105 P14/D12
CEF1
O
O
O
FL enable 1
106 P13/D11
BT232C
I
I
O
RS232C Flash writing mode detection
–
O
O
O
TI#0 Initial clear
107 P12/D10
–
O
O
O
Hardware connection is NC / Perform Low Fix treatment also when Power On
(U, C, R, T, K, A, B, G, E, L models)
CEC_PE
O
O
O
Power for CEC circuit ON/OFF (J model)
108 P11/D9
–
O
O
O
Hardware connection is NC / Perform Low Fix treatment also when Power On
(U, C, R, T, K, A, B, G, E, L models)
/ICCEC
OD
O
O
CEC microprocessor initial clear
Open drain output (Pull-up to +3.3V on CEC side) (J model)
109 P10/D8
PSW2
I
I
O
Logical key discriminated after INT5: PSW input
110 P07/AN07/D7
PSW1
I
I
O
Logical key discriminated after INT5: PSW input
111 P06/AN06/D6
SPC
O
O
O
[O]
• +5SPC Power ON/OFF control (L=ON, H=OFF: To reduce stand-by power)
• Fixed to Low usually. Setting to HI after the stand-by related process reduces
stand-by power (MCUSleep)
(Neither expansion port nor expansion A/D does not operate when set to HI)
• Keep “HighFix” as it is until Power ON signal is inputted when AC IN or MCU-
Sleep is used
112 P05/AN05/D5
/HPMT
O
O
O
[O]
Headphone Mute control
113 P04/AN04/D4
CEC_PUPWR
O [I]
I
Power supply for pull-up resistor of CEC microprocessor interface (12C, IRQ)
OFF/ON
Set to “Hi-Z” before [CEC_PE, VPOWER]=[0, 0] and to “L” after [CEC_PE, VPOW-
ER]≠[0, 0] (To p5V/+3.3V voltage from being applied to CEC microproc-
essor port when CEC microprocessor power is OFF)
(J model)
–
O
O
O
Hardware connection is NC because there is no CEC other than J model
Perform Low Fix treatment also when Power On
(U, C, R, T, K, A, B, G, E, L models)
114 P114
/ICEQ
O
O
O
HDMI Equalizer reset output
115 INPC1_3
H2MIRQ
IRQ
O
O
VIDEO_CPUI transfer request input
116 P112
EXDI
I
I
O
Data IN for expanded IC, EEPROM / LC709004A
Max. 2MHz when using VDD=4.5 to 6V
117 P111/ISCLK1
HDMINT
TMR
O
O
HDMI interrupt input
Summary of Contents for RX-V3900
Page 4: ...4 RX V3900 DSP AX3900 RX V3900 DSP AX3900 RX V3900 R T K A B G E L models DSP AX3900 J model ...
Page 6: ...6 RX V3900 DSP AX3900 RX V3900 DSP AX3900 RX V3900 T model RX V3900 K model RX V3900 A model ...
Page 8: ...8 RX V3900 DSP AX3900 RX V3900 DSP AX3900 DSP AX3900 J model ...
Page 144: ...RX V3900 DSP AX3900 144 MEMO MEMO ...
Page 217: ...217 RX V3900 DSP AX3900 RX V3900 DSP AX3900 ...
Page 218: ...218 RX V3900 DSP AX3900 RX V3900 DSP AX3900 ...
Page 219: ...219 RX V3900 DSP AX3900 RX V3900 DSP AX3900 ...
Page 220: ...220 RX V3900 DSP AX3900 RX V3900 DSP AX3900 ...
Page 221: ...221 RX V3900 DSP AX3900 RX V3900 DSP AX3900 ...
Page 222: ...222 RX V3900 DSP AX3900 RX V3900 DSP AX3900 ...
Page 223: ...223 RX V3900 DSP AX3900 RX V3900 DSP AX3900 ...
Page 224: ...224 RX V3900 DSP AX3900 RX V3900 DSP AX3900 ...
Page 225: ...225 RX V3900 DSP AX3900 RX V3900 DSP AX3900 MEMO ...
Page 226: ...RX V3900 DSP AX3900 ...
