Yamaha DSP-AX1700 - Operation P.C.b.

2
ABCDEFGH I J
1
3
4
5
7
RX-V1700/DSP-AX1700
6
78
+5D1
KEY1B
VRA
+5M2
RTS
CTS
TXDF
RXDF
ISA MG PSW +5M2 ISB +5D1
PDLED
VRB
+5SPC
MG
/RES
BOOT
BUSY
FL (2) (CB971)
FL (1) (W9004)
MAIN ZONE
ON/OFF
INPUT
PURE
DIRECT
(RESET)
VOLUME
OPERATION (1) P.C.B. (Side A) OPERATION (2) P.C.B. (Side A)
• Semiconductor Location
D8001 D4
Ref no. Location