IC305
IC305
IC306
IC306
IC307
IC307
IC330
IC330
IC303
IC304
IC314
IC331
IC331
IC332
IC332
IC301
IC302
IC340
IC340
IC323
IC318
IC318
IC317
IC316
IC317
IC323
IC325
IC327
IC326
IC324
IC322
IC319
IC319
IC322
IC321
IC321
IC316
IC350
IC350
IC350
IC320
IC340
IC340
IC320
CB302
CB303
W3004
CB301
CB304
W3001
W3003
W3002
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-Z11/DSP-Z11
162
★
All voltages are measured with a 10M
Ω
/V DC electronic voltmeter.
★
Components having special characteristics are marked
s
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
FUNCTION 1/2
12.1
0
0
0
0
-11.9
12.1
-12.1
12.2
-11.7
-12.1
-12.1
-11.9
0
0
12.1
0
0.8
0
0
0
0
0
-12.1
4.9
-11.7
0
-12.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
5.0
0
7.0
7.0
-6.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
5.0
0
0
7.0
-6.8
0
0
0
0
0
0
0
7.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
5.0
0
0
7.0
-6.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
5.0
0
7.0
7.0
-6.8
0
0
0
0
0
0
0
7.0
-12.1
-11.7
-12.1
-12.1
0
-12.1
4.9
-11.7 -11.7
-12.1
-12.1
-11.7
-12.1
-12.1
0
-12.1
4.9
-11.7
0
-12.1
-12.1
0
0
0
-12.1
12.2
0
0
0
0
0
0
-12.1
12.2
0
0
0
0
0
0
0
0
0
-11.9
0
0
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7.0
-6.8
0
0
0
0
5.0
0
3.3
0
0
0
0
0
0
0
0
3.3
-6.8
5.0
7.0
0
0
7.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
-6.8
5.0
7.0
0
7.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
-6.8
5.0
7.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7.0
7.0
-6.8
0
0
0
0
5.0
0
3.3
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
0
0
12.0
-12.0
0
0
0
12.4
12.4
12.4
0
-12.2
0
0
0
12.0
-12.0
0
0
0
0
0
0
0
0
12.0
12.0
12.0
-12.0
-12.0
-12.0
12.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12.0
-12.0
0
0
0
0
0
12.3
-12.2
12.4
12.4
12.4
12.4
12.4
12.4
12.4
-12.2
12.4
-12.2
12.4
-12.2
12.4
-12.2
12.3
0
-12.2
12.3
-12.2
12.3
-12.2
-12.3
-12.2
-12.3
-12.2
-12.3
-12.2
-12.3
-12.2
-12.3
0
12.3
0
0
12.3
0
0
12.4
0
0
12.3
0
0
12.3
-12.2
-12.3
-12.2
-12.3
0
0
-12.0
-12.0
0
0
0
0
12.0
0
0
0
12.0
-12.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-12.2
0
0
4.8
-12.0
-12.0
-12.0
4.8
4.8
4.8
4.8
4.9
4.9
4.9
3.3
-12.1
5.0
0
0
0
0
0
-12.1
0
-12.0
-12.0
-12.1
-12.0
3.3
0
5.0
0
0
0
0
-12.2
0
0
0.8
0
0
-12.2
0
0
-12.1
0
0
0.8
0
0
-12.1
0
0
-12.1
0
-12.1
0
0
-12.1
0
0
-12.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-12.1
0
0
0
0
0
0
0
0
0
-12.1
0
0
-12.2
0
0
-12.2
0
0
-12.2
0
0
-12.2
0
-12.3
-12.3
-12.3
0
0
0
0
0
0.8
0
0
0.8
0.8
0
0
0.8
0
0
0
0.8
0
0
0.8
0
0
0
0
0
0
0
0
-11.9
0
0
0
0
0.8
0
5.0
5.0
0
-12.0
12.0
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12.3
0
0
-12.1
0
0
-6.9
7.1
-12.0
0
12.3
FL
FR
ONT L
C
CENTER
CENTER
SL
SURR
OUND L
SBL
SURR
OUND
B
A
CK L
SWL
SUBW
OOFER L
IC305-307, 316
: NJM2068MD-TE2
Dual operational amplifier
OUT
1
OUT
2
–IN
1
+IN
1
+IN
2
-IN
2
–V
CC
+V
CC
1
2
3
4
8
7
6
5
+ –
+ –
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
VCC–
VCC+
2OUT
2IN–
2IN+
OUT
VCC–
VCC+
36 pF
37 pF
14 pF
7 pF
15
Ω
460
Ω
15
Ω
IN+
IN
IC330-332
: NE5532DR
Dual low-noise operational amplifiers
InA1
Bias
Control Logic
IC303, 304, 314
: NJW1194V
2-channel electronic volume input selector and tone control
InA2
InA3
InA4
InB1
InB2
InB3
InB4
OutB
OutA
V-
V+ GND
Ach Tone Filter
ADR0
ADR1
DATA
CLOCK
LATCH
Zero Cross Detection
V-
Bch Tone Filter
InA1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
InA2
InA3
InA4
GND
GND
GND
Tone_Ba2a
Tone_Ba2b
Tone_Ba1b
Tone_Tr1b
GND
GND
GND
InB4
InB3
InB2
InB1
V-
V+
ADR0
ADR1
OutB
DCCAP_B
Tone_Ba1a
Tone_Tra
OutA
VDDOUT
LATCH
DATA
DLOCK
DCCAP_A
TONE
TONE
InA1
1
InA2
InA3
InA4
InA5
InA6
InA7
InA8
InA9
8dB to 3dB
/0.5dBstep
8dB to 3dB
/0.5dBstep
Gain
Gain
50k ohms
x18
GND
OutA1 OutA2 OutA3 LATCH DATA CLOCK
InB1
InB2
InB3
InB4
InB5
InB6
InB7
InB8
InB9
GND
OutA1 OutB2 OutB3
ADR
V+
V-
IC301, 302
: NJW1111V
9-in 3-out stereo audio selector
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Control Logic
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
8dB to 3dB
/0.5dBstep
Gain
8dB to 3dB
/0.5dBstep
Gain
8dB to 3dB
/0.5dBstep
Gain
8dB to 3dB
/0.5dBstep
Gain
IC340:
BA15218F
Dual high slew rate, low noise operational amplifier
–
+
+
–
1
2
3
4
8
7
6
5
OUT1
– IN1
+ IN1
VEE
VCC
OUT2
– IN2
+ IN2
1ch
2ch
IC324-327
: NJW1195V
2-channel electronic volume witn input selector
Control Logic
Zero Cross
Detection
10
100
µ
F
10
µ
F
GND
V-
6
100
µ
F
11
12
13
16
GND
7
GND
9
GND
InA1
InA2
InA3
InA4
DCCAP_1A
DCCAP_2A
Out1 A
Out A
VDDOUT
DATA
CLOCK
LATCH
5
15
14
10
µ
F
8
10
µ
F
2
10
µ
F
1
InB1
10
µ
F
32
InB2
10
µ
F
31
InB3
10
µ
F
30
InB4
DCCAP_1B
DCCAP_2B
10
µ
F
29
28
27
Out1 B
10
µ
F
25
Out2 B
ADR0
10
µ
F
21
19
V+
18
17
ADR0
20
DIFF
22
10
µ
F
3
10
µ
F
4
GND
24
GND
26
GND
VOL1B
VOL2B
SEL1B
SEL2B
SEL1A
SEL2A
VOL2A
+31.5dB to -95dB
/0.5dBstep, Mute
+31.5dB to -95dB
/0.5dBstep, Mute
+31.5dB to -95dB
/0.5dBstep, Mute
VOL1A
+31.5dB to -95dB
/0.5dBstep, Mute
100
µ
F
23
100
µ
F
100
µ
F
100
µ
F
VDD
Ref 5V
V-
IC350
: NJU7313AM
Analog function switch
2
3
4
5
6
7
8
9
10
11
12
13
28
1
14
15
16
17
18
19
20
21
22
23
24
25
26
27
LEVEL SHIFTER
LA
TCH
LEVEL SHIFTER
LA
TCH
CONTROL
R1
R2
R3
R4
R-COM1
R5
R6
R-COM2
R7
R8
R-COM3
DATA
CK
Vss
L1
L2
L3
L4
L-COM1
L5
L6
L-COM2
L7
L8
L-COM3
ST
VDD
VEE
IC317-323
: NJM5532M-D
Dual low noise operational amplifier
A OUTPUT
A-INPUT
A+INPUT
V-
B OUTPUT
B-INPUT
B+INPUT
V+
1
2
3
4
8
7
6
5
+
–
A
B
+ –
ZONE
VOL
MAIN
VOLUME
MAIN
VOLUME
ANALOG
MIX
FUNCTION (1)
SELECTOR
MUL
TI CH INPUT
ZONE OUT
(U
, C
, R,
T
, K, A, B
, G, E, L models)
PRE OUT
(FRONT)
(SINGLE)
(REAR)
to SUBCPU (5)_CB375
Page 172
F9
to SUBCPU (6)_CB993
Page 172
L2
to SUBCPU (3)_CB388
Page 171
D10
to SUBCPU (3)_CB383
Page 171
C10
to SUBCPU (5)_CB373
Page 172
C9
to MAIN L_CB931
P
age 167
C8
to MAIN R_CB911
P
age 168
C8
to POWER (2)_CB53
Page 169
J7
to AMPPOW (1)_W126
Page 170
J8
Summary of Contents for DSP-Z11
Page 5: ...RX Z11 DSP Z11 5 RX Z11 DSP Z11 DSP Z11 J model RX Z11 A model ...
Page 6: ...RX Z11 DSP Z11 6 RX Z11 DSP Z11 REAR PANELS RX Z11 U model RX Z11 C model ...
Page 7: ...RX Z11 DSP Z11 7 RX Z11 DSP Z11 RX Z11 R model RX Z11 T model ...
Page 8: ...RX Z11 DSP Z11 8 RX Z11 DSP Z11 RX Z11 K model RX Z11 A model ...
Page 9: ...RX Z11 DSP Z11 9 RX Z11 DSP Z11 DSP Z11 B model DSP Z11 G E models ...
Page 10: ...RX Z11 DSP Z11 10 RX Z11 DSP Z11 DSP Z11 L model DSP Z11 J model ...
Page 39: ...39 RX Z11 DSP Z11 RX Z11 DSP Z11 MEMO MEMO ...
Page 240: ...RX Z11 DSP Z11 241 ...
Page 241: ...RX Z11 DSP Z11 242 ...
Page 242: ...243 RX Z11 DSP Z11 RX Z11 DSP Z11 MEMO MEMO ...
Page 243: ...RX Z11 DSP Z11 ...