RX-V10MK
2
2
2
2
2
A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
I
J
K
L
M
N
41
■
SCHEMATIC DIAGRAM (MAIN)
PIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND IC’s.
2SA933S(Q, R)
2SC1740S(R, S)
2SA893A(D, E)
2SA1015(Y)
2SC1815(Y)
2SC1890A(D, E)
2SC2229(O, Y)
2SC2878(A, B)
2SA1708(S, T)
2SC4488(S, T)
S4VB20
1T2
1SS133
1SS176
HSS104
1SS270A
HZS5B2TD
HZS5C2TD
D3SBA20
LM1875T
NJM78M15FA
NJM79M15FA
BA7612N
HZS6A2TD
HZS7A2TD
HZS12A2TD
HZS242TD
E
C
B
2SA1694(O, P, Y)
2SC4466(O, P, Y)
2SC4467(O, P, Y)
E
C
B
B
C
E
Anode
Cathode
★
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.
■
IC BLOCK
IC853, 854 : LM1875T
20W Audio Power Amp
1
2
4
5
+
–
+IN
-IN
3
-V
EE
OUTPUT
Vcc
IC901 : BA7612N
3-Input Video Switch with 6dB Amp
REAR(Lch)
REAR(Lch)
MAIN
(Lch)
MAIN
(Lch)
CENTER
CENTER
MAIN
(Lch)
CENTER
MAIN
(Lch)
MAIN
(Lch)
MAIN(Lch)
CENTER
CENTER
0
5.5
4.3
4.3
0
4.3
10.9
5.0
10.9
4. 9
5.5
0
5.2
5.1
6.5
10.1
-23.3
5.6
5.0
0
10.8
35.6
11.9
0
-38.8
-39.6
-1.1
-38.8
0.6
-39.6
-37.2
-39.8
-24.1
0
0
0
23.6
-24.1
0
0
0
23.6
0
0
0
0
0
0.9
35.6
10.8
0.1
AC36.3
AC4.14
AC62.6
AC38.6
0
1.2
9.4
0
0.7
18.4
0.7
18.6
0.9
14.6
0
0
-17.9
0
-23.9
-34.4
-23.2
23.6
-24.1
39.8
-40.0
39.8
-14.1
0
39.8
0
0.5
1.0
0.5
1.0
-1.1
-0.5
0
-40.0
0
-14.4
-40.0
0
-40.0
-1.1
1.0
1.0
0.5
0
39.8
0.5
0
39.5
0
-40.0
-1.1
1.0
1.0
0.5
0
0.5
0
39.5
0
VIDEO
AMP
POWER
CONTROL
RESET
MAIN POWER AMP
MUTING
REAR POWER AMP
PROTECTION
POWER SUPPLY
MUTING
MAIN
POWER
AMP
PROTECTION
SUB POWER SUPPLY
CENTER POWER AMP
CENTER
POWER
AMP
CDR
CDL
CDG
+15
VIG
VIDEO1
VIDEO2
VIDEOR
VIN
MONI
T
O FUNC(1) CB801
P40
E-8
CB554
P42
E-4
CB332
P40
C-9
CB531
P42
A-2
CB473
P42
I-6
CB404
P40
C-6
OUT
VCR
IN
VIDEO
SIGNAL
OUT
CB556
P42
A-2
CB472
P42
E-2
CB803
P40
J-8
CB331
P40
C-8
CB324
P40
C-8
AUDIO
SIGNAL
L
C924:1000P(R,B,G)
0.01(J)
1
R
SUB
WOOFER
OUT
REAR L
REAR R
SPEAKER
AC OUTLETS
VOLTAGE
SELECTOR
TV MODE
SUB
WOOFER
DVD/LD
6CH
DISCRT
INPUT
L
R
L
R
SURROUND
MAIN
L
R
MAIN
SPEAKERS
0.1/50
0.01
C331,332,335,336
:J,B,G only
0.01
0.01
0.01
:NOT USED
:USED
w
w
w
.
x
i a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299