CB300
IC300
IC300
IC301
IC301
IC301
IC300
IC304
IC304
IC305
IC305
IC306
IC306
IC302
IC302
IC301
IC300
IC307
IC308
IC301
IC309
IC310
IC310
IC311
IC311
IC312
IC312
IC309
W3004
IC313
IC313
IC313
W301B
CB303
CB302
CB301
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-V1900/HTR-6290/DSP-AX1900
128
FUNCTION 3/4
11.5
11.5
-11.2
-11.2
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
11.6
11.6
0
0
0
0
0
0
0
-6.2
-6.2
-1.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6.3
0
6.3
4.9
6.3
6.3
-6.2
0
0
0
0
0
0
0
0
0
0
0
0
6.3
0
0
0
0
0
0
0
6.3
-6.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-11.3
-11.3
-11.3
11.6
11.6
0
0
-11.3
0
0
0
0
0
0
0
0
6.3
11.5
6.9
6.9
0
0
6.3
0
0
0
0
-11.2
11.5
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-11.0
-11.0
-11.0
-11.0
-11.0
-11.0
-11.0
-11.0
-11.0
0.8
0.8
-11.0
-11.0
-11.0
-11.0
-11.0
0
0
0
0
0
0
0
11.5
11.5
-11.3
-11.3
0
0
0
0
0
0
0
0
0
6.3
4.9
0
0
-1.2
-6.2
0
6.3
0
0
0
0
0
0
6.3
6.3
-6.2
6.3
-6.2
0
0
0
0
-6.2
-6.2
6.3
0
0
0
0
0
-6.8
-6.8
-6.2
-11.3
0
0
0
0
PRESENCE L
CENTER
FRONT L
SURROUND
BACK L
SURROUND L
CENTER
SURROUND L
SURROUND
BACK L
FRONT L
SUBWOOFER
SUBWOOFER
DSP-AX1900
RX-V1900
HTR-6290
FUNCTION (2)
to FUNCTION 4/4
to FUNCTION 4/4
to FUNCTION 4/4
to FUNCTION 4/4
to FUNCTION4/4
to FUNCTION 4/4
E-VOLUME
45
TE1
44
TE2
39
ZCEN2
38
ZCEN1
2
AVDD
46
DGND
47
REF
1
AVSS
43
SDATAO (OD)
41
SDATAI
42
SCLK
40
20
19
18
CSN
Control
Register
Zero Crossing
Detector
Zero Crossing
Detector
Zero Crossing
Detector
OUT4
VolA: 30kohm
Zero Crossing
Detector
Zero Crossing
Detector
6
IN4
31
V
olB:
50k
ohm
VolA: 30kohm
19
REF4B
18
REF4A
0~95dB
100
0~+31.5dB
CH1, 2, 3, 4 Control
56
+
–
OPA
Zero Crossing
Detector
Zero Crossing
Detector
S/P
Register
OUT5
14
REF6B
V
o
lB:
50k
ohm
VolA: 30kohm
8
IN6
13
REF7A
0~95dB
100
0~+31.5dB
+
–
OPA
12
REF7B
OUT6
OUT7
V
olB:
50k
ohm
VolA: 30kohm
9
IN7
15
REF6A
0~95dB
100
0~+31.5dB
+
–
OPA
16
REF5B
Vo
lB
: 5
0
k
o
h
m
VolA: 30k ohm
7
IN5
17
REF5A
0~95dB
100
0~+31.5dB
CH5, 6, 7 Control
+
–
OPA
SCLK
SDATAO
TE1
DGND
REF
DVSS
AVDD
IN1
IN2
AVSS
1
2
3
4
5
6
7
8
9
10
11
12
SDATAI
CSN
ZCEN2
ZCEN1
OUT1
OUT2
24
23
22
21
20
19
18
17
16
15
14
13
TE2
TE3
REF1A
REF1B
AVSS
AVDD
REF2A
REF2B
IC307
: YAC526-EZE2
2-chnnel high grade digital volume LSI
IN1
REF1A
OUT1
OUT2
0 ~ -95dB
0 ~ -95dB
0 ~ +31.5dB
0 ~ +31.5dB
REF2A
IN2
Zero
Crossing
Detector
Zero
Crossing
Detector
Control
Register
S/P
Register
16
TE3
ZCEN1
ZCEN2
SDATAO(OpenDrain)
SDATAI
SCLK
CSN
AVSS
DGND
REF
AVDD
REF1B
REF2B
OPAmp
TE2
TE1
Vol A:
15 k-ohms
Vol A:
15 k-ohms
Vol B:
10 k-ohms
Vol B:
10 k-ohms
OPAmp
DVSS
100 ohms
100 ohms
IC301
: NJU7311AM
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
R-COM
R3
R4
R-COM2
R5
R6
R-COM3
R7
R-COM4
DATA
CK
Vss
L1
L2
L-COM1
L3
L4
L-COM2
L5
L6
L-COM3
L7
L-COM4
ST
V
DD
V
EE
IC300
: NJU7312AM
Analog function switch
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
VEE
L1
L2
L3
L-COM1
L4
L5
L6
L-COM2
L7
L8
L-COM3
NC
ST
VSS
VDD
R1
R2
R3
R-COM1
R4
R5
R6
R-COM2
R7
R8
R-COM3
NC
DATA
CK
L1
L2
L3
L-COM1
L4
L5
L6
L-COM2
L7
L8
L-COM3
ST
VDD
VEE
LEVEL SHIFTER
LA
TCH
LA
TCH
CONTROL
LEVEL SHIFTER
R1
R2
R3
R-COM1
R4
R5
R6
R-COM2
R7
R8
R-COM3
DATA
CK
VSS
2
3
4
5
6
7
8
9
10
11
12
13
28
1
27
26
25
24
23
22
21
20
19
18
17
16
15
14
IC313
: 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
V
DD
V
EE
3
IN1
34
OUT1
OUT2
Vo
lB
: 5
0
k
o
h
m
VolA: 30kohm
IC308
: YAC523-EVR2
Digital volume
25
REF1B
24
REF1A
0~95dB
100
0~+31.5dB
+
–
OPA
4
IN2
33
V
olB:
50k
ohm
VolA: 30kohm
23
REF2B
22
REF2A
0~95dB
100
0~+31.5dB
+
–
OPA
5
IN3
32
OUT3
V
olB:
50k
ohm
21
REF3B
20
REF3A
0~95dB
100
0~+31.5dB
+
–
OPA
IC302, 304-306, 309-312
: NJM4565M
Dual operational amplifier
8
2, 6
3, 5
1, 7
4
V+
–INPUT
+INPUT
V–
OUTPUT
to POWER (3)_CB20
Page 132
H8
to OPERATION (3)_CB806
Page 130
F3
to MAIN (1)_W273
Page 131
D10
to FL (3)_CB951
Page 141
L8
to FL (3)_CB956
Page 141
M8
to DSP_CB561
Page 125
D1
Содержание HTR-6290
Страница 4: ......
Страница 5: ......
Страница 6: ......
Страница 7: ......
Страница 8: ......
Страница 9: ......
Страница 10: ......
Страница 113: ...A B C D E F G H I J 1 2 3 4 5 6 7 RX V1900 HTR 6290 DSP AX1900 113 FL 2 P C B Side B ...
Страница 191: ...RX V1900 HTR 6290 DSP AX1900 191 RX V1900 HTR 6290 DSP AX1900 ...
Страница 192: ...RX V1900 HTR 6290 DSP AX1900 192 RX V1900 HTR 6290 DSP AX1900 ...
Страница 193: ...RX V1900 HTR 6290 DSP AX1900 193 RX V1900 HTR 6290 DSP AX1900 ...
Страница 194: ...RX V1900 HTR 6290 DSP AX1900 194 RX V1900 HTR 6290 DSP AX1900 ...
Страница 195: ...RX V1900 HTR 6290 DSP AX1900 195 RX V1900 HTR 6290 DSP AX1900 ...
Страница 196: ...RX V1900 HTR 6290 DSP AX1900 196 RX V1900 HTR 6290 DSP AX1900 ...
Страница 197: ...RX V1900 HTR 6290 DSP AX1900 197 RX V1900 HTR 6290 DSP AX1900 MEMO ...
Страница 198: ...RX V1900 HTR 6290 DSP AX1900 ...