Yamaha RX-V396, Service Manual

Page: 53 / 76

A
1
2
3
4
5
6
7
8
DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
B C D E F G H I J K
E-64J-60
■
SCHEMATIC DIAGRAM [OPERATION (2/2)]
★ 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
IC303 : LA7956
Video Switch
REAR
L
MAIN L
CENTER
-44.8
-45.7
-45.4
0
0.6
-44.7
0
0.6
0.6
-1.1
-44.0
0.6
0.6
-1.1
-44.0
-44.4
0
-44.0
0
0.6
0
-44.5
0.6
-1.1
-44.0
-44.4
0
-44.0
0.6
0
-44.5
0.6
-1.1
-43.9
-44.4
0
-43.9
0.6
0
-44.7
0.6
-1.1
-43.7
-44.6
0
0
13.6
13.0 34.7
13.6
-43.7
0.6
0
-44.7
-44.6
0
-44.0
-45.4
-44.9
-44.9
-45.4
0 0
0 0
0
0
5.6
6.3
7.3
0
0
11.8
6.3
6.8
6.3
10.2
0
5.0 20.9
0
11.9 20.9
-29.5
-24.7
-24.7
24.7
29.2
-24.1
0
0
24.7
24.1
0
12.0
-21.6
0
-12.2
3.8
11.8
4.9
0
3.
8
6.3
0
3.8
LIMITTER
REGULATOR
VIDEO SELECTOR & AMP
MAIN POWER AMP
REAR POWER AMP
CENTER POWER AMP
DVD/LD
SAT/D-TV
IN
OUT
MONITOR
OUT
VCR
VIDEO
VIDEO
SIGNAL
T
O
INPUT(1) #9
page E-60/J-56
W101
K-5
T
O
INPUT(2) #11
page E-61/J-57
I-2
T
O
MAIN(1) CB201
page E-65/J-61
A-5
T
O
INPUT(1) #5 page E-60/J-56
#5
K-3
:NOT USED
2SA1708(S,T)
2SC4488(S,T) 1SS133
1SS176
HSS104
HZS5B2TD
HZS6B2TD
2SB1565(E,F)
2SC4038(Q,R,S)
Anode
Cathode
2SA933S(Q,R)
2SC1740S (R,S)
DTC144ES
E
C
B
E
C
B
HZS7A2TD
HZS7B2TD
HZS242TD NJM78M05FA
NJM7805FA
NJM7812FA LA7956 2SC893A(D,E)
2SA1015(Y)
2SC1815(Y)
2SC1890A(D,E)
2SC2229(O,Y)
E
C
B
1.OUTPUT
2.COMMON
3.INPUT
NJM79M12FA
1.COMMON
2.INPUT
3.OUTPUT
PIN CONNECTION DIAGRAM OF DIODES, TRANSISTORS AND IC’s.