A
B
C
D
E
1
2
3
4
5
6
7
RX-V2300/DSP-AX2300
RX-V1300/RX-V1300RDS/HTR-5590/DSP-AX1300
156
VBA
T
VREC
VDD1
RST
MODE
VDD1
VDD1
VDD1
C1
470
µ
+
+
C2
0.1
µ
C3
C4
OPTION
OPTION
OPTION
OPTION
BA
CKLIT LED
USE LED
X1
10
24
9
3
2
1
42
41
40
39
34
36
43
54
55
VDD0
P57/A15
P55/A13 P54/A12 P53/A11 P52/A10
P51/A9 P50/A8
P40/AD0
P41/AD1
P42/AD2
P43/AD3
P44/AD4
P45/AD5
P30
P31
P72/T150/T150
8
6 5 4 3 2 1
P55
P56/A14
7
P56
P54 P53 P52 P51 P50
57
58
59
60
61
62
P40
P41
P42
P43
P44
P45
P46/AD6
P47/AD7
63
64
P17/ANI7
P16/ANI6
P15/ANI5
P14/ANI4
P13/ANI3
P12/ANI2
26
27
28
29
P32
P33
NC
NC
13
14
30
31
P1/ANI1
32
33
P46
P47
11
12
49
VDD1
38
XT1
37
XT2
VSS0
VSS1
X1
X2
IC (VPP)
A
VREF
25
A
VSS
RESET
P00/INTP0
45
46
P02/INTP2
44
P01/INTP1
P03/INTP3/ADTRG
19
20
P21/SO30
16
P20/SI30
DB4
P22/SCK30
22
P24/TXD0
23
P25/ASCK0
21
P23/RXD0
P65WR
P64/RD
C6
0.1
µ
C7
0.01
µ
C5
0.1
µ
Q3
KST3904
Q8
KST3904
220k
R1
R4
56k
R8
100k
R9
1M
R38
27k
VDD1
R39
1k
R37
560
R2
470k
R7
330
R34
820
R20
22
R21
10
Q4
8050D
D3
D2
D4
VBA
T
VREG
P66/W
AIT
P71/T101
P70/T100/T100
55
48
P67/ASTB
56
47
LEARN_I/P
LEARN_CNO
P74/PCL
P73/T151/T051
51
P75/B
U
Z
52
50
VREG
ICB2
P56
P40
P41
P42
P43
P44
P47
P[40:47]
P[50:56]
P[50:56]
IC1
R18
100
VBA
T
VBA
T
VDD1
VREG
BA
TT
AAA x 4
C18
470
µ
C20
0.1
µ
C19
0.1
µ
IC5
D6
IN
OUT
GND
D5
35
A
VD0
ICB
K72
(LEARN)
K71
(RENAME)
K70
(CLEAR)
15
P34
RS
18
17
P35
RW
P36
E
DB5
DB6
DB7
LCD_VDD
R29
K50
K51
K52
K53
P45
P46
K54
K55
K49
A
V_PO
W
A/B
AMP_V
OL+
SEL DO
WN
SEL UP
DIR B
DSP
P55
K42
K43
K44
K48
K45
K46
K47
K41
9
5
6
TV V
OL
-
2
1
RETURN
10
P54
K34
K35
K36
K40
K37
K38
K39
K33
11
7
8
STEREO
4
3
DISPLA
Y
12
P53
K26
K27
K28
K32
K29
K30
K31
K25
PLA
Y
P
A
USE
TV CH-
REC
TITLE
REW
DIR A
TV_PO
W
P52
K18
K19
K20
K24
K21
K22
K23
K17
AMP_MUTE
MENU
TV_CH+
FF
TV_MUTE
TV_V
OL+
S
T
O
P
AMP V
OL
-
P51
K10
K11
K12
K16
K13
K14
K15
K9
SYS PO
W
PHONO
ST
ANDBY
VCR1
CBL/SA
T
A
D-TV/LD
V-
A
U
X
P50
K2
K3
K4
K8
K5
K6
K7
K1
TUNER
6CH INPUT
SLEEP
VCR2/D
VR
CD
CD-R
D
V
D
MD/T
APE
3
21
U6
IN
OUT
GND
VDD1
R36
VBA
T
R35
C1
470
µ
+
RX
SDO
SDIO
SCLK
SDO
RES
RES
SDIO
SCLK
RX-V1300/RX-V1300RDS/HTR-5590/DSP-AX1300
■
REMOTE CONTROL RAV234, RAV235