JVC NX-F7B User Manual

2-7
Digital amp section
0V
3V
0V
NI
NI
NI
NI
0.7V
0V 0V
NI
OC. DETECT
23.1V
-24.5V
-24.7V
-16.6V
-24.5V -24.7V
23.1V
23.1V
-24.5V
-24.7V
-16.6V
-24.5V -24.7V
23.1V
4.8V
0V
0V
0V 22.8V
0V 0V
-24.5V
0V
-24.5V 22.8V
4.8V
0V
0V
0V 22.8V
0V 0V
-24.5V
0V
-24.5V 22.8V -24.5V 0V 22.8V
0V 0V 0V 0V
4.8V
-16.6V
23.1V
-24.7V -24.5V -24.7V
23.1V
-24.5V
22.8V 0V -24.5V
0V
0V
0.6V
0V
0V
0V 5V 5V
0V
0V
4.3V
5V 5V
0V
0V 0V
0V
3V
0V
4.8V
2V
0V 0V
0V
4.8V 4.8V
0V
0V 0.6V
0V 0V
3.6V
-24.7V -16.7V -24.7V -24.7V
-16.4V
-24.7V -24.7V
-16.6V -14.6V
-20.8V
-24.7V 3.6V
-24.7V
0V
-23.9
UX/UW/UG/UA/A
UF/UJ/UT/US/UB/
J/C/E/B/EE/EV/EN
NI
NI
NI
NI
-
+
300KHz/350KHz
SW
SR
SL
FR
FL
0V
0V
0V
0V
3.3V
0V
SIGNAL DET.
3.3V
0V
0V
3.3V
3.3V
0V
0V
0V
3.3V
PROT VDDP2
4.6V
VSSP1
IN2+
SWO+
*
*
*
*
*
SUB WOOFER
*
STABI
SURR R
-
*
*
*
IN2-
*
AMP STBY SW
LVA10823-A1
L1901
0V
* MARK LIST
OUT1
*
*
Vss
NC OUT2
VSSA2
BOOT2
SURROUND L/R
PROT STABI
AHB DETECT
CLOCK GENERATOR
*
*
NC
*
*
SGND2
-L1905
BOOT1
FRONT L/R
VSSP2
-R1920
SRO
R1901
USE
VDDP2
USE
-
BOOT2 VSSP1 VSSD
VDDA2
MODE
VDDA1
BOOT1
VSS
OUT1
VDDA2
0V
VDDP1
IN1+
VSSP2 STABI OUT1
+
IN1-
+
VSSA1
-
IN1-
+
VSSA2
-
VSSD
SURR L
MODE
IN2+
VDDP1 BOOT2 NC
*
FRO
*
SGND1
*
SGND2
SUB WOOFER
MODE
VSSD
OSC
X1001 X1002
LEVEL DETECT
VSSA1
SGND1
*
*
IN1-
*
DC DETECT
IN2+
SLO
VDDP2 OUT2
VSSA1
700kHz
IN2-
5V
VDD
FRONT R
VDDP1
IN1+
FRONT L
VDDA2
+
Vdd
D1011,D1012
VDDA1
SGND1
600kHz
Vss
*
Vdd
*
OSC
*
IN1+
VDDA1
OSC
IN2-
SWO-
FLO
VSSA2
OUT2 VSSP2 PROT VSSP1
SGND2
BOOT1
5V
PWR_GND
PWR_GND
PWR_GND
PWR_GND
AMP_FCTRL
PWR_RY
MODE
-B
+B
STBY
AMP_PRT
VDD
LVL_DET
SIG_DET
AMP_STBY
PROT_SUR
STBY
A5V
VSS
A5V
SIG_DET
AHB_DET_SW
A13V
RY.GND
SWG
SW
FR
MODE
PROT_SW
SRG
FL
PROT_FRT
PROT_FRT
SR
MODE
PROT_SW
PROT_SUR
SLG
SW
SWG
SL
SR
MODE
SLG
FL
AMP_THERMO
AMP_PRT
SRG
AMP_STBY
FLG
A5V
AMP_FCTRL
OSC
SWG
SL
FRG
OSC
SW
AHB_DET_SW
OSC
LVL_DET
FLG
AMP_SAFETY
AMP_SAFETY
OSC
FRG
FR
10K
R1050
RT1N141C-X
Q1010
MA8150/M/-X
D1010
1W
120
R1059
1W
120
R1058
RT1N140C-X
Q1012
R1095
R1096
0.47
C1027
0.47
C1026
RT1N141C-X
Q1014
22K
R1057
MA8100/M/-X
D1009
47K
R1040
RT1P141C-X
Q1011
RT1N141C-X
Q1013
GS1J-X
D1006
0.1
C1007
2SC3928A/QR/-X
Q1009
MA 111-X
D1007
RT1P141C-X
Q1008
0
B3001
0
B3002
22u
L1002
GS1J-X
D1301
GS1J-X
D1603
GS1J-X
D1602
GS1J-X
D1601
GS1J-X
D1604
GS1J-X
D1302
GS1J-X
D1304
GS1J-X
D1303
GS1J-X
D1103
GS1J-X
D1104
GS1J-X
D1102
GS1J-X
D1101
22u
QQL244K-220Z
L1001
4.7K
R1061
4.7K
R1066
4.7K
R1076
39K
R1089
22K
R1063
100K
R1082
MA 111-X
D1064
2SC3928A/QR/-X
Q1065
10K
R1070
39K
R1079
22K
R1083
10K
R1080
2SC3928A/QR/-X
Q1062
2SC3928A/QR/-X
Q1066
0.1/50
C1071
10/50 C1064
4.7K
R1086
0.1/50
C1061
22K
R1068
10K
R1085
100K
R1067
0.1/50
C1063
39K
R1064
MA111-X
D1066
39K
R1069
10/50 C1072
100K
R1087
2SC3928A/QR/-X
Q1064
MA 111-X
D1062
10K
R1091
10K
R1065
0.1/50
C1067
100K
R1077
MA 111-X
D1065
22K
R1078
10/50 C1070
0.1/50
C1069
100K
R1062
39K
R1084
10/50
C1062
MA 111-X
D1061
4.7K
R1081
2SC3928A/QR/-X
Q1061
10/50 C1068
22K
R1088
0.1
C1609
0R1919
0.1
C1623
330P
C1307
10/50 C1022
330P
C1607
0R1909
39K
R1047
0.1
C1322
220P
C1317
82K R1026
0.68
C1619
12K
R111 4
1/8W
10
R1310
0.015
C1313
1.2K
R1002
2SC3928A/QR/-X
Q1005
100
R1111
2SC3928A/QR/-X
Q1006
MA 111-X
D1001
220P
C1329
R1046
220K
10
R1105
MA 111-X D1042
1/4W 22
R1092
FR
0.0022/50
C1904
0.01/50
C1013
0.22
C1331
1/4W
2.7K
R1038
0.1
C1006
5.6K
R1303
1 2 3 4 5 6 7
8910 11 12 13 14
HEF4013BTT-X
IC102
0 R111 3
0.1 C1127
0
R1914
0.1/100 C1328
0.1/16
C1009
1W 22 R1307
0
R1906
0.1 C1626
0.0022/50
C1909
220P
C1618
470/35
C1133
0.47 C1303
47/63
C1332
220P
C1615
2SD2144S/VW/-T
Q1001
330P
C1107
0.47
C1604
0.1
C1312
MA111-X D1004
MA 111-X D1046
3 4
21
L1905
10
R1306
0.47
C1603
MA 111-X D1043
RT1N141C-X
Q1004
3 4
12
QSK0194-001
RY101
10K
R1612
1/8W
10
R111 0
0.1 C1124
0.47 C1602
0.001
C1305
0
R1913
0 R1031
100K R1027
220P
C111 7
680p/50
C1017
0
R1905
0.1/16
C1011
0.47
C1601
0
R1908
1K
R1032
0.1/16
C1020
22
R1011
0.1 C1126
0.01/50
C1012
220P
C111 5
10
R1606
1000/35
C1002
0.001
C1106
5.6K
R1101
MA 111-X D1044
220P C1129
4.7K
R1007
MA 111-X
D1002
RT1N141C-X
Q1007
1 2
43
L1904
220P
C1629
82K R1022
0.1/100
C1125
0.1/100 C1628
100K R1025
18K
R1603
0.1 C1627
0
R1916
56K
R1614
0.0022/50
C1910
0.68
C1319
1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20 21 22 23 24
TDA8920BTH-X
IC 111
4.7K
R1039
1K
R1052
0.47
C1302
0
R1907
47P/50
C1018
0.01/50
C1042
47/63 C1132
ICP-N50-T
CP101
CP
0.1
C1612
0.47
C1104
0.68
C1120
220P/50
C1902
150p/50 C1021
1K
R1033
220P
C111 6
R1009
6.8K
4.7K
R1020
1W 22 R1308
0.015
C1614
0.1
C1109
470/35
C1134
1W
22
R1108
0.1
C1610
0.1 C1624
22 R1016
0
R1915
680p/50
C1016
MA111-X
D1051
1 2
43
L1903
1000/35
C1001
56K
R1615
RT1N141C-X
Q1003
0.0022/50
C1918
0.001
C1306
1/8W
10
R1609
1M
R1012
0.47
C1304
1 2 3 4 5 6 7
14 13 12 11 10 9 8
SN74HCU04ANS-X
IC101
0
R1918
0.47
C1103
0
R1904
0.1
C1323
0.0022/50
C1903
2W 820 R1018
0.1
C1311
1W 22 R1608
1M
R1014
220P
C1318
R1041 100K
4.7K
R1008
0
R1912
1/8W
10
R1610
0.1
C1003
0.0022/50
C1916
0.1
C1611
C1023
47/25
330P
C1108
0.001
C1605
1 2
43
L1902
0.1
C111 2
0.1/100
C1128
0.47
C1101
18K
R1601
0 R1613
0
R1903
0.1 C1621
220P
C1315
220P/50
C1907
1/4W
220
R1003
0.22
C1631
2SC3928A/QR/-X
Q1021
5.6K
R1102
18K
R1602
R1042 100K
4.7K
R1010
ISA1530AC1/QR/X
Q1002
0.015
C111 4
220P
C1118
1K
R1029
QQR0621-001Z
K1002
0.47
C1102
MA 111-X
D1011
100
R1015
1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20 21 22 23 24
TDA8920BTH-X
IC131
220P
C1617
1/4W
22
R1001
FR
0.1
C1310
0
R1902
1 2
43
L1901
0.001
C1105
0.0022/50
C1906
470/35
C1333
5.6K
R1302
680p/50
C1015
0.1
C1110
0.0022/50
C1905
0.1
C1010
R1043 100K
34
1 2
QSK0194-001
RY102
1W 22 R1607
R1035
10k
2W 820 R1019
100K R1021
MA8100/M/-X
D1005
0.1
C1121
0.68
C1620
0.015
C1613
12K
R1315
0.1 C1622
C1051
2.2/50
220P
C1316
1000/10
C1008
0.1 C1327
10
R1106
10K
NAD0025-103X
TH101
0
R1901
0.68
C1320
10
R1305
1 2 3 4 5 6 7
8910 11 12 13 14
HEF4011BT-X IC103
220P/50
C1908
220P
C1616
680p/50
C1014
100
R1611
1/8W
10
R1109
220P/100
C1914
0.1
C1005
R1044
100K
0R1917
0.47
C1301
2W 820 R1017
0
R1911
0.1 C1326
0.015
C111 3
5.6K
R1304
R1034
680k
1/10W
1K
R1005
0.1
C1123
47K
R1051
0.68
C111 9
12K
R1314
47P/50
C1019
D1012
0.1
C1111
470/35
C1534
5.6K
R1104
0.22
C1131
330P
C1308
47/63
C1632
2SC3928A/QR/-X
Q1022
R1030
100k
0.0022/50
C1912
10
R1605
C1041
1/50
82K R1028
10K
R111 2
0.0022/50
C1911
10K
R1036
0.015
C1314
5.6K
R1301
18K
R1604
0.1
C1004
330P
C1608
1W
22
R1107
100
R1090
0
R1920
0.001 C1630
1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20 21 22 23 24
TDA8920BTH-X
IC161
0
R1910
0.1/100
C1325
1M
R1013
1/10W
1K
R1006
0.1
C1122
12K
R111 5
1/4W 220
R1004
0.1
C1309
0.1 C1324
0.1/100
C1625
5.6K
R1103
470/35
C1533
2SC3928A/QR/-X
Q1023
100 R1311
0.1
C1321
1/8W
10
R1309
MA 111-X D1041
220P/50
C1901
470/35
C1334
0.001 C1330
QAX0935-001
X1002
10K
R1312
4.7K
R1037
QQR0621-001Z
K1001
QAX0934-001
X1001
0 R1313
0.001 C1130
3
2
1
QGA3901F12-03
CN104
2
1
QGA3901C1-02
CN105
4
3
2
1
QGA3901C1-04
CN103
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
QGF1036F2-23
CN102
43
15u
12
15u
QQR1831-001
L1601
12
15u
QQR1831-001
L1301
43
15u
7
6
5
4
3
2
1
QGF1036F2-07
CN101
43
15u
12
15u
QQR1831-001
L1101
23 1
QNZ0136-001Z
EP101
4 1 7
12
9 5
QNB0329-001
J1901
3 10
11
2 68

JVC NX-F7B Specifications

General

Brand	JVC
Model	NX-F7B
Category	Speaker System
Language	English