Yamaha RX-V365 Service Manual page 97

A B
RX-V365/HTR-6230
1
● RAV34: B, G, E, F models
SCHEMATIC DIAGRAM
+3V
2
3
D1
IR Diode
uPD6P8MC
1
KI/O6
2
KI/O7
3
S0
Q1
R2
4
SMT SI/LED
47 ohms
5
REM
6
VDD
4
7
Xout
8
Xin
9
GND
10
X1
S2
4MHz
1 3
R1 C1
1 ohm 47uF
2
5
6
7
98
C D
INFO DTV/CBL LEVEL RETURN
SCENE1 STRAIGHT
EON V-AUX DOWN
MD/CD-R SCENE2 AUDIO SEL PROG-
TUNER DISPLAY
U1
PTY SEEK
SCENE3 SLEEP PROG+
20
KI/O5
-START
19
KI/O4
MULTI CH IN DVR SUR.DECODE
18
KI/O3
17
KI/O2
PTY SEEK
16 SCENE4 ENHANCER
KI/O1 -MODE
15
KI/O0
14
KI3
13
KI2
12
KI1
11
KI0
E F
PANEL
LEFT
VOLUME- DVD POWER
ENTER
PRESET+ MENU
MUTE
RIGHT
VOLUME+ UP STANDBY
PRESET- NIGHT
CD A/B/C/D/E
KEY NO. LAYOUT
1
3 4
7 8
11 12
18
22 23
26 27
30 31
34 35
38 39
42 43
G H
KEY CODE
Key No. Key Name
1 STANDBY
2 POWER
3 SCENE1
4 SCENE2
5 SCENE3
6 SCENE4
7 CD
8 MD/CD-R
9 TUNER
10 MULTI CH IN
11 DVD
12 DTV/CBL
13 DVR
14 V-AUX
18 VOLUME-
19 MUTE
20 VOLUME+
22 A/B/C/D/E
23 PRESET-
24 PRESET+
25 SLEEP
26 LEVEL
27 UP
28 MENU
29 AUDIO SEL
30 LEFT
31 ENTER
32 RIGHT
33 NIGHT
34 RETURN
2
35 DOWN
36 DISPLAY
5 6
37 SUR.DECODE
38 STRAIGHT
9 10
39 PROG-
13 14
40 PROG+
41 ENHANCER
42 INFO
19 20
43 EON
44 PTY SEEK-MODE
45 PTY SEEK-START
24 25
28 29
32 33
36 37
40 41
44 45
I J
Custom Code Data Code
7E 7F
7E 7E
7A 007F
7A 037C
7A 0679
7A 0976
7A 15
7A C9
7A 16
7A 87
7A C1
7A 54
7A 13
7A 55
7A 1B
7A 1C
7A 1A
7A 12
7A 11
7A 10
7A 57
7A 86
7A 9D
7A 84
7A C3
7A 9F
7A DE
7A 9E
7A 95
7A AA
7A 9C
7A C2
7A 8D
7A 56
7A 59
7A 58
7A 94
7A A4
7A A5
7A A6
7A A7