2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
RX-V3800/DSP-AX3800
6
100
CB813
CB811
W801
CB815
CB809
B
USY
+5D1
KEY1B
VRA
+5M2
RT
S
CTS
TXDF
RXDF
ISA
MG
PSW
+5M2
ISB
+5D1
PDLED
VRB
+5SPC
MG
/RES
BOO
T
B
USY
Writing port
RXDF
MG
+5SPC
/MIC
HPMT
/HP
PGB
PGA
/HP
HPMT
NC
/MIC
+5M2
SSW
MASTER
ON
OFF
MAIN ZONE
ON/OFF
INPUT
PURE DIRECT
(RESET)
VOLUME
FG
VBus
-Data
+Data
GND
FG
NC
GND
+Data
-Data
VBus
VBus
-Data
+Data
GND
FG
PROGRAM
USB
TXDF
CTS
/RES
BOO
T
MG
RT
S
+5M2
OPERATION (1) P.C.B.
(Side A)
OPERATION (4) P.C.B.
(Side A)
OPERATION (6) P.C.B.
(Side A)
OPERATION (2) P.C.B.
(Side A)
OPERATION (5) P.C.B.
(Side A)
OPERATION (7) P.C.B.
(Side A)
• Semiconductor Location
D8001
B6
Ref no. Location