Yamaha RX-V396, Руководство по обслуживанию

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A
1
2
3
4
5
6
8
DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
B C D E F G H I J K L
7
E-65/J-61
■
SCHEMATIC DIAGRAM [MAIN]
REAR L
MAIN L
MAIN L
CENTER
–1.1
–0.4
46.2
0.5
1.0
1.0
-0.5
-0.5
0
0
0
45.8
0
45.9
46.2
0
0
-46.2
-46.2
-1.1
46.2
0
0.5
–1.1
–0.4
46.2
0.5
1.0
1.0
-0.5
-0.5
0
0
0
45.8
0
0
-46.2
-46.2
-1.1
46.2
0
0.5
–1.1
–0.4
46.2
0.5
1.0
1.0
-0.5
-0.5
0
0
0
45.8
0
0
-46.2
-46.2 -1.1
46.2
0
0.5
–1.1
–0.4
46.2
0.5
1.0
1.0
-0.5
-0.5
0
0
0
26.2
26.2
13.7
1.1
0.2 0.2 0.2
0 0 0
1.1
0.7
0
45.8
0
0
-46.2
-46.2
-1.1
46.2
0
0.5
–1.1
–0.4
46.2
0.5
1.0
1.0
-0.5
-0.5
0
0
0
45.8
0
0
-46.2
-46.2 -1.1
46.2
0
0.5
13.7
0.2
0.2
0.1
0.2
-29.7
0.3
0.7
0
-29.8
0.3
12.9 25.7
0
-29.8
-33.7
0.1
0
0
0.2
0.2
0
0.2
0
0
AC11.8V
AC71.0V
AC55.2V
0
0 0 -45.4
34.2
34.2
AC71.0V
(AC55.2V)
10.1
10.1
5.0
0
5.0
0(0)
-45.9(-35.8)
0(0)
46.0
(35.8)
9.4
9.4
8.8 8.8
0
0
0
0 0.7
MAIN POWER AMP
SUB POWER SUPLLY
REAR POWER AMP
CENTER POWER AMP
SPEAKER
RELAY
DRIVE
:NOT USED :USED
T
O
OPE(1)
W503
page E-62/J-58
W503
B A
SPEAKERS
PHONES
W806
W381 W202
H-3
REAR
(SURROUND)
CENTER
R
L
SPEAKERS
MAIN
A
R
L
B
R
L
IMPEDANCE SELECTOR
VOLTAGE
SELECTOR
FR
OM OPE(4) CB103
page E-64/J-60
D-4
★ All voltages are measured with a 10M
Ω
/V DC electric volt meter.
★ Components having special characteristics are marked and
must be replaced with parts having specifications equal to those
originally installed.
★ Schematic diagram is subject to change without notice.
Conditions (RX-V396RDS)
• INPUT
→
CD
• VOLUME
→
minimum(–
∞
)
• IMPEDANCE
SELECTOR
→
Left
• PRO LOGIC
→
On
PIN CONNECTION
DIAGRAM OF DIODES,
TRANSISTORS AND IC’s.
2SC1740S (R,S)
1T2
1SS133
1SS176
HSS104
1SS270A
HZS5B2TD
Anode
Cathode
HZS11B2TD
HZS12B2TD
HZS302TD
E
C
B
2SA970 (GR,BL)
2SA1015(Y)
2SC1890A(D,E)
2SC2240 (GR,BL)
E
C
B
2SA1708(S,T)
2SC4488(S,T)
E
C
B
2SD2396(J,K)
2SA1695(O,P,Y)
2SC4468(O,P,Y)
S1NB20 D5SB20