JVC RX-D302B Service Manual page 27
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Also See for RX-D302B:
- Instructions manual (93 pages) ,
- Service manual (79 pages) ,
- Instructions manual (92 pages)
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LVA10579-13
L V A 1 0 5 7 9 - 1 2
1 7 V
0 V
S 1
1
C O M
2
S 1
3
C N 2 1 1
1 2 7 V
Q G A 3 9 0 1 F 2 - 0 3
1 1 0 V
S 2
1
2
T H . F U S E
C O M
3
4
S 2
5
6
S 3
0 V
7
S 3
8
C N 2 0 6
1 2 7 V
5
4
A C
1
A C
2
R Y + 9 V
9
1
3
P O W E R _ O N
T 1 0 2
4
!
Q Q T 0 2 8 1 - 0 0 6
F W 1 2 1
J / C
B / E / E N / E V
U S / U J
F 1 0 3
Q M F 5 1 U 1 - 6 R 3 - J 8
Q M F 5 1 W 2 - 2 R 5 - J 8
Q M F 5 1 W 2 - 5 R 0 - J 8
F 1 0 4
-
Q M F 5 A E 2 - R 1 0 - J 1
Q M F 5 A E 2 - R 1 0 - J 1
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
VERSION CODES
J ;U.S.A.
C ;CANADA
B ;U.K.
E ;CONTINENTAL EUROPE
EN:NORDIC COUNTRIES
EV;EAST EUROPEAN COUNTRIES
US;SINGAPORE
UJ;U.S. ARMY
A ;AUSTRARIA
UP;KOREA
UF;CHINA
U S / U J
LVA10579-6
P W 1 5 7
Q N G 0 0 2 0 - 0 0 1 Z
P W 5 6
P W 1 5 6
P W 5 5
P W 1 5 5
P W 5 4
P W 5 3
P W 1 5 4
P W 5 2
P W 1 5 3
P W 1 5 2
P W 1 5 1
F C 1 1 3
F 1 0 3
F C 1 0 3
P W 1 0 4
Q N G 0 0 2 0 - 0 0 1 Z
Q N G 0 0 2 0 - 0 0 1 Z
!
F 1 0 4
R 1 0 0 2
!
!
3 . 3 M
F C 1 0 4
Q N G 0 0 2 0 - 0 0 1 Z
!
C 1 0 0 2
0 . 2 2
F C 1 1 4
Q N G 0 0 2 0 - 0 0 1 Z
C 1 0 0 1
!
4 7 0 0 p
!
R Y 1 0 1
Q S K 0 1 4 2 - 0 0 1
Q 1 0 0 1
D 1 0 0 1
K R C 1 0 5 S - X
1 S S 1 3 3 - T 2
4
6
3
5
2
A
U P / U F
Q M F 5 1 W 2 - 5 R 0 - J 8
Q M F 5 1 W 2 - 5 R 0 - J 8
Q M F 5 A E 2 - R 1 0 - J 1
Q M F 5 A E 2 - R 1 0 - J 1
SHEET
CIRCUIT DISCRIPTION
NUMBER
1
PRIMARY (J/C,B/E/EN/EV,US/UJ)
2
REGULATOR / DC-DC CONVERTER
3
PWM MODULATOR / MASTER CLOCK
4
DIGITAL POWER AMP / SPKEAKER TERMINAL
5
USB WIRELESS MODULE CONNECTION / SPEAKER TERMINAL
6
AUDIO,VIDEO SIGNAL INPUT / SYSTEM CONTROL (J/C,US/UJ/A/UP/UF)
7
AUDIO,VIDEO SIGNAL INPUT (J/C,US/UJ/A/UP/UF)
8
Y/C SEPARATE (J/C,US/UJ/A/UP/UF)
9
VOLUME
10
DSP / DIGITAL SIGNAL INPUT TERMINAL
11
USER CONTROL KEYS / SYSTEM CONTROL / FL DISPLAY
P W 5 7
F C 1 1 5
F C 1 0 5
Q N G 0 0 2 0 - 0 0 1 Z
P W 1 1 3
4
6
7
Q S W 0 8 1 2 - 0 0 1
!
3
1
5
8
2
V S 1 0 1
P W 1 0 3
!
L I V E /
B R N
2
MAINS
1
PLUG
N E U T R A L /
C N 1 2 0
Q G A 7 9 0 1 C 1 - 0 2
B L U
E P 1 5 1
Q N Z 0 1 3 6 - 0 0 1 Z
LVA10579-5
V O L T A G E S E L E C T O R L O C A T I O N
4
4
4
7
6
7
6
7
6
7
1
3
1
3
1
3
1
8
5
8
5
8
5
8
2
2
2
1 1 0 V
1 2 7 V
2 2 0 V
2 3 0 - 2 4 0 V
V O L T A G E M E A S U R E M E N T C O N D I T I O N
P O W E R O N
S O U R C E F M ( N O S I G N A L )
S U R R O U N D O F F
V O L U M E 0
SHEET 1
2-4
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