Yamaha RX-V396 Service Manual page 75

SCHEMATIC DIAGRAM
VCC
R1
1Ω
IR-LED
VCC
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U1
1 20
2 19
3 18
4 17
5 16
Q1
R2
2SD1781K
6
15
180Ω
14
7
+
C1
47µF/16V
13
8
X1
3.64MHz
12
9
BATT
3V
11
10
Key Arrangement
POWER
TIME/LEVEL PRG + SET MENU
-- +
DSP
TEST PRG -- EFFECT
DECK A/B
TAPE
DIR A DIR B
DISC SKIP
CD
-- +
PRESET A/B/C/D/E
CD TUNER TAPE/MD
DVD/LD SAT/D-TV VCR
AUX
SLEEP EXT.DEC.
VOLUME
RAV12 V499940
manuals search engine
• B and G models→RAV12
TAPE CD PRESET
+
VCC
R3
TAPE CD PRESET
200KΩ
–
TAPE CD A/B/C/D/E
TIME DSP DSP
/LEVEL PRG – SET MENU
DSP DSP TAPE
TEST +
CD
TAPE CD
TAPE VCR DVD/LD
VCC
DIR A
RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
TAPE/MD CD TAPE
CD
TUNER EFFECT
VOLUME
DECK
A/B
VOLUME CD DSP TAPE
DIR B
DISC SKIP –
SAT/D-TV
SLEEP DSP
PRG+
AUX POWER
Code of the Functional key
1F
86 58 9C
53 52
85 59 56
04 06
01 00 02
07 03 40
4F
0B 08 0A
0D 09 0C
11 10 12
15 16 18
17 54 0F
55
57 87
1A
1B
88