Denon AVC-3310, Service Manual

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AVR-3310CI/AVR-3310/AVR990/AVC-3310
R5F3650TNFB (DI: IC901)
R5F3650TNFB Terminal Function
Pin Pin Name Symbol I/O Type Det
Op
(Int.)
Pu/Pd
(Ext.)
Res PURE D CEC STBY P.OFF Function
1 P94 VPLD DATA O C - - - Z O/L O/L Z VIDEO PLD control pin
2 P93 DIR CE O C - - - Z O/L O/L Z DIR control pin (LC89058W-VF4A)
3 P92/SOUT3 DIR DIN O C - - - Z O/L O/L Z DIR control pin (LC89058W-VF4A)
4 P91/SIN3 DIR DOUT I - Lv - Eu Z - - Z DIR control pin (LC89058W-VF4A)
5 P90/CLK3 DIR CLK O C - - - Z O/L O/L Z DIR control pin (LC89058W-VF4A)
6 BYTE BYTE - - - - - - - - - GND(Ext. data bus bit width switching, 16bit : L)
7 CNVCS CNVSS - - - - Ed47k - - - - Single-chip / Micro-processor mode switching (Normal
single-chip : L, Rewrite boot program start : H input set)
8 P87 OSR2 O C - - Eu Z O/H O/L Z A/D control pin
9 P86 DIR CE4 O C - - - Z O/L O/L Z DIR control pin (LC89058W-VF4A)
10 RESET SUBRESET I - Lv - Eu L - - Z Reset input
11 XOUT X1 O - - - - - - - - Oscillator connection
12 VSS VSS - - - - - - - - - GND
13 XIN X2 I - - - - - - - - Oscillator connection
14 VCC VCC - - - - - - - - +3.3V
15 P85/NMI/(CEC) NMI/(CEC_IN) I - - - - - - - - Fixed to H
16 P84/INT2 CEC_IN I -
E ↓ &L
- Eu Z - - Z CEC-D signal input pin
17 P83/INT1 ACK SIMO I -
E ↓ &L
- Ed Z - - Z
MAIN-SUB μ com comm. control input pin