Yamaha RX RX-Z7, Service Manual

Page: 156 / 235

CB809
CB801
W8004A
W8004B
W8006
CB812
CB810
CB807
CB806
CB814
CB805
W8002
CB804
IC801
IC801
IC805
JK803
JK802
JK801
IC802
CB811
IC805
CB803
W8005
CB811
W8003B
W8003A
A
1
2
3
4
5
6
7
8
9
10
B C D E F G H I J K L M N
RX-Z7/DSP-Z7
156
OPERATION
5.1
5.1
5.0
5.0 5.0 5.0
5.0 5.0 5.0
0
4.8
5.1
-11.8
4.8
5.0
5.0
5.0
0
0
0
0
0
5.0
0.2
5.0
2.8
0.2
5.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-11.9
0
0
12.3
0
5.0
0
0
0
-11.9
0
0
0
-12.0
10.8
-10.5
0
0
0
0
0
0
0
5.0
0.2
2.8
0
0
0
0
0
0
5.0
5.0
0
0
0
0
0
0
0
0
0
0
0
0
0
-11.9
5.1
4.8
12.1
-12.1
0.2
5.0
-11.8
5.1
0
5.0
5.0
5.0
0
0
no_use
&2
XREB12105PVB25F
&2
1SS355
no_use
L8011
R8071 MM21608Y601
R8070
R8069
100
100
100
D8021 D8022
no_use no_use
D8023
&2 &2
1SS355
no_use
no_use
MA8056-M
OPERATION (1)
OPERATION (5)
OPERATION (3)
OPERATION (6)
OPERATION (2)
OPERATION (4)
ON/OFF
(U, C, R, T, K, A,
B, G, E, L models) (J model)
STANDBY/
ON
PHONES
USB
OPTIMIZER
MIC
MASTER
ON/OFF
USB
PROGRAM
VOLUME
INPUT
Y 4
B 2
GND 3
IC802 : SN74AHCT1G32DCKR
Single 2-input positive-OR gate
Vcc 5 A 1
IC801 : NJM4565M
Dual operational amplifier
8
2, 6
3, 5
1, 7
4
V+
–INPUT
+INPUT
V–
OUTPUT
IC805 : BA15218F
Dual high slew rate, low noise operational amplifier
– +
+ –
1
2
3
4
8
7
6
5
OUT1
– IN1
+ IN1
V EE
V
CC
OUT2
– IN2
+ IN2
1ch
2ch
to DSP_W5001
Page 149 G1
to D-VIDEO (2)_CB802
Page 171 I6
to D-VIDEO (1)_CB110
Page 170 J5
to FUNCTION (2)_W301A
Page 155 E2
to FUNCTION (2)_W301B
Page 154 M3
to A-VIDEO_W2002
Page 160
C2
to FL (1)_W9003
Page 172 J6
to FL (1)_W9004
Page 172 J7
to FL (1)_W9002
Page 172 J3
to OPERATION (4)_CB810
E4
to FL (2)_CB971
Page 173 K3
to OPERATION (3)_CB804
F9