Denon PMA-710AE, Service Manual

Page: 12 / 34

12
PMA-710AE
SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
1. IC’s
TMP86FH47AUG (IC41)
TMP86FH47AUG Terminal Function
Pin No. Port Name I/O Function
1 VSS VSS
2 XIN X IN
3 XOUT X OUT
4 TEST TEST
5 VDD VDD
6 P21 XTIN O MUTE/STANDBY LED
7 P22 XTOUT O
8 RESET I RESET
9 P20 INT5 STOP I STOP ACT.
10 P00 INT0 I PROTECTOR
11 P01 PDO4/PWM4/PPG4 TC4 O P. DIRECT RELAY
12 P02 RXD I RXD
13 P03 TXD O TXD
14 P04 SO O DATA
15 P05 SI O STROBE
16 P06 SCK O CLK
17 P07 INT4 O S. DIRECT RELAY
18 P17 I P. DIRECT SW
19 P16 I S. DIRECT SW
20 P15 INT3 AC RELAY 1
21 P14 PPG O VOLUME UP
22 P13 DVO O VOLUME DOWN
23 P12 INT2 TC1 I REMOTE IN
24 P11 INT1 I POWER OFF
25 P10 PDO3/PWM3 TC3 AC RELAY 2
26 P30 AIN0 AI MODEL