JVC KW-NX7000J Service Manual page 72

Navigation/dvd receiver
Table of Contents

Advertisement

Standard schematic diagrams
Main section
* MARK
E
EE
J
IC111
TEF6606T/V2-X
TEF6606T/V2-X
TEF6601T/V2-X
R1111
0
0
15k
R1112
0
0
15k
X1201
NI
QAX0263-001Z
NI
AM/FM TUNER
R1202
NI
0
NI
C1207
NI
NDC31HJ-330X
NI
C1208
NI
NDC31HJ-330X
NI
C1209
NCB31HK-102X
NI
NI
C1609
NCB31HK-102X
NI
NI
NQL093K-R47X
NQL093K-1R8X
L1003
L1005
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
NQL093K-4R7X
L1002
C1003
C1007
0.47
1.8
C1004
C1006
4.7
0.001
0.1
7p
2p
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
T1001
J1001
QNB0190-001
NQL093K-R22X
C1001
L1001
1
X1101
2
15p
0.22
4MHz
C1101
3
0.22
C1108
18p
TP101
QAX0928-001Z
QQR1813-001
*
R1111
R1112
*
EXCEPT EE Ver.
TMC TUNER
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
C1404
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
12p
T1401
C1401
C1402
G2
D
33p
33p
G1
S
X1501
4MHz
C1504
18p
QAX0928-001Z
QQR1813-001
TP981
C9804
NI
CN981
QGB1004K2-30W
CFLGND
1
CFLGND
2
CFL_F_CNT
A9V
R1151
NI
CFL_F_CNT
3
CFL14.4V
4
CFL14.4V
TMC9V
R1551
4.7
CFL14.4V
5
U3.3V
U3.3V
6
CFL_PWR
SW3.3V
R1152
NI
CFL_PWR
7
C9802
TMC3.3V
0
R1552
DGND
8
0.001
VIDEO
9
VGND 10
ACC5V
ACC5V
11
PANEL18.5V
PANEL18.5V 12
LED18.5V
LED18.5V
13
PANEL-12V
PANEL-12V 14
D10V
D10V
15
To Panel 2/Front section
DGND 16
K9801
NQR0251-001X
HMI_RST
CN802
HMI_RST
17
NQR0251-001X
SUB_RESET
SUB_RESET 18
K9802
K9803
NQR0251-001X
SUB_REQUEST
SUB_REQUEST
19
SLOT_LED
SLOT_LED 20
DETACH_SW
DETACH_SW
21
K9804
NQR0251-001X
DISP_CLK
DISP_CLK 22
NQR0251-001X
DISP_CE
DISP_CE
23
K9805
K9806
NQR0251-001X
DISP_DATA
DISP_DATA 24
K9807
NQR0251-001X
KEY_DATA
KEY_DATA
25
REMOCON
REMOCON 26
R9801
RESET
RESET_SW
27
1k
DETACH
DETACH 28
HMI_PWR
HMI_PWR
29
SD_HLOCK
SD_HLOCK 30
NI
C9801
CN982
QGF0523F2-30W
SD_IN
SD_IN
1
SPEED PULSE
2
NC
3
0V
NC
4
NC
5
0V
MSW1
0V
MSW1
6
MSW4
0V
MSW4
7
VGND
8
DAC4OUT
9
DGND 10
XD_CPURST
XD_CPURST 11
XD_S2UDT
XD_S2UDT 12
XD_U2SDT
XD_U2SDT 13
XD_SCLK
XD_SCLK 14
XD_SCS
XD_SCS 15
XD_UCS
To Sub section
XD_UCS 16
AGND 17
CN605
FR-CH
FR-CH 18
AGND 19
FL-CH
FL-CH 20
A9V
A9V 21
XD_LRMUTE
XD_LRMUTE 22
DVD_SW
DVD_SW 23
USB_PWR
USB_PWR 24
HMI_PWR
HMI_PWR 25
VDD5V
VDD5V 26
SW_FREQ
USB_DET
SW_FREQ 27
FANCONT
FANCONT 28
USB_FUNC
USB_FUNC 29
USB_DET
USB_DET 30
TP983
S1GND
SUB_RESET
HMI_RST
CN983
QGF0534F3-14X
32.768KHZ
CFL_F_CNT
32.768kHz
1
XD_SCS
DGND
2
MAIN_REQ
XD_SCLK
MAIN_REQ
3
NAVI_REQ
XD_U2SDT
NAVI_REQ
4
NAVI_RDY
XD_S2UDT
NAVI_RDY
5
NAVI_SCK
XD_CPURST
NAVI_SCK
6
NAVI_SO
XD_LRMUTE
NAVI_SO
7
NAVI_SI
NAVI_SI
8
NAVI_RST
NAVI_RST
9
VG_GND 10
VG_OUT 11
U3.3V
U3.3V 12
GPS_RST 13
NAVI_PWR
NAVI_PWR 14
WR981
QJK062-040704-E
14.4V
To Sub section
14.4V
1
14.4V
2
CN607
GND
3
ALLGND
GND
4
PP961
QZW0010-001
CN961
QGA1002C1-06X
SW5V
SW5V 1
DGND 2
To Panel 2/Front section
PNL_SW
PNL_SW 3
DGND 4
CN851
PM1
MOTOR+ 5
PM0
MOTOR- 6
D9601
MA22D23-X
M8V
0V
RIN
0V
GND
0V
R9601
2.2k
FIN
7.8V
C9602
0.047
VCC
7.8V
VM
0V
C9601
OUT1
100/16
0V
RNF
0V
OUT2
5.7V
VREF
D9602
0V
0V
PANEL.DRIVER
MA8056/M/-X
3.0V
PMKICK
Q9601
UN2211-X
E/EE Ver.ONLY
TUNER_DA
TUNER_CK
RDS
C1201
R1201
RDS_DA
ISOLATION
AMP
0.22
2.2k
BACK CAMERA
8
7
6
5
4
3
2
1
R2101
9 10 11 12 13 14 15 16
470
4.4V
9.0V
Vin
VCC
C2101
10/50
R1203
RDS_CK
0V
GND
2.2k
C2102
10/50
3.1V
R2102
2.3V
inGND
OUT
RA201
470
NRZ0065-301X
IC211
X1201
C1209
NJM2505F-X
*
*
QAX0263-001Z
FM/AM
NAVI_TMC_DA
NAVI_TMC_CK
TMC
C1601
R1601
NAVI_RDS_DA
0.22
2.2k
8
7
6
5
4
3
2
1
9 10 11 12 13 14 15 16
R1603
NAVI_RDS_CK
2.2k
X1601
C1609
*
4.332MHz
QAX0263-001Z
1/8W
33 32 31 30 29 28 27 26 25 24 23
0V
34
N.C.
4.6V
35
ACOUTR
C3003
4.6V
36
ACINSW
0.1
4.6V
37
ACOUTSW
4.5V
C3004
22/50
38
Cref
0V
39
N.C.
C3101
1/50
4.5V
40
IN4L
C3201
1/50
4.5V
41
IN4R
FL-CH
R3106
470
C3102
1/50
4.5V
42
IN3L
FR-CH
R3206
470
C3202
1/50
4.5V
43
IN3R
CHL
C3103
1/50
4.5V
44
IN2L
1
2
CHR
C3203
1/50
LINE-L
LINE-G
LINE-R
* MARK
E
EE
J
R7214
15k
22k
47k
R7215
33k
27k
NI
IC741
BR24L32F-W-X
3.3V
A0
VDD
0V
A1
WPIN
R7401
0
0.1V
A2
SCL
3.3V
R7402
100
GND
SDA
R7213
10k
R7212
10k
R7211
4.7k
R7207
47k
R7210
4.7k
R7208
47k
EEPROM
R7221
47k
R7209
4.7k
R7222
47k
R7206
22k
102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
RA706
NRZ0065-102X
1.0V
0V
1
8
103
AREA
TELMUTE 64
1.6V
0V
104
TEMP
ANTREM 63
2
7
R7105
1k
0.1V
3.3V
105
PNL_SW
DVD_SW 62
3
6
R7106
1k
0V
3.3V
106
USB_DET
PWCONT 61
4
5
0V
3.3V
107
NC
HMI_PWR 60
0V
3.3V
R7059
1k
108
NC
CFL_PWR 59
0V
0V
R7058
1k
109
NC
NAVI_PWR 58
0V
3.3V
110
NC
EVDD1 57
0V
0V
111
NC
EVSS1 56
0V
3.3V
RA705
112
NC
VOL_MUTE 55
NRZ0065-102X
0V
!
0V
113
NC
FM_SW 54
1
8
0V
IC701
3.3V
114
NC
TUNER_ON 53
2
7
R7115
1k
0V
UPD78F1178GF
0V
115
GPS_RST
FANCONT 52
3
6
R7116
1k
0V
0V
4
5
116
SUB_RESET
DETACH 51
R7117
1k
3.3V
MAIN MICON
3.3V
R7050
1k
117
HMI_RST
BACKLAMP 50
0V
3.2V
R7049
1k
118
NC
REMOCON 49
R7119
2.2k
0.3V
1.6V
R7048
0
119
CFL_F_CNT
RDS_SCK 48
3.3V
0V
R7047
1k
1
8
120
XD_SCS
BATT 47
3.2V
0V
2
7
1
8
121
XD_SCLK
BUSINT 46
3.2V
3.2V
3
6
122
XD_U2SDT
PMKICK 45
2
7
3.3V
0V
4
5
123
XD_S2UDT
PM1 44
3
6
R7124
100
3.3V
0V
4
5
124
CPURST
PM0 43
R7125
1k
0V
0V
R7042
0
125
XD_LRMUTE
NAVI_RDS_DA 42
BUS_IO
R7126
1k
0V
0V
R7041
0
126
BUS_IO
NAVI_RDS_CK 41
BUS_SO
R7127
1k
3.2V
5.0V
127
BUS_SO
MUTE 40
BUS_SI
R7128
100
0V
5.0V
128
BUS_SI
SUBWMUTE 39
RA704
NRZ0065-102X
RA710
NRZ0065-102X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
C7002
0.001
R7201
47k
C7001
1/16
RA701
RA703
NRZ0065-102X
NRZ0065-102X
IC731
RESET
R7751
S-80824CNNB-G-W
470
R7352
10k
R7304
R7306
NI
NI
2
1
X7301
X7302
3
4
CN731
QGA1002C1-08X
MAIN PROGRAM
LINE VIDEO
MONITOR VIDEO
SELECT
SELECT
VIDEO IN
DVD
4
3
2
1
4
3
2
1
C2001
R2001
4.4V
9.0V
H
L
H
L
Vin
VCC
470
10/50
L
75DRV
L
0V
6dB
GND
H
H
C2002
10/50
3.1V
R2002
2.3V
5
6
7
8
5
6
7
8
inGND
OUT
RA202
470
C2606
NRZ0065-301X
R2504
1
IC201
NJM2505F-X
1M
C2505
470/10
4
3
2
1
-
+
5
6
7
8
C3531
R3531
R3533
1k
18k
4.7/50
R3534
12k
C3532
100p
R3334
12k
C3332
100p
C3331
R3331
R3333
18k
4.7/50
1k
4
3
2
1
-
+
5
6
7
8
BOOST AMP.
C3131
R3131
R3133
1k
18k
4.7/50
R3134
12k
Q3032
C3132
ISA1530AC1/QR/X
100p
-9.4V
-15.0V
4.5V
OUTRF 22
R3234
4.5V
12k
C3232
OUTRR 21
-10.1V
R3201
0V
100p
AC2INR 20
C3231
R3231
4.5V
47k
R3233
AC2OUTR 19
4.5V
1k
18k
4.7/50
FILOR 18
IC301
4.5V
OUTSW 17
TDA7416
0V
4
3
2
1
SAOUT 16
3.3V
R3005
2.2k
VOL_MUTE
-
MUTE 15
0.3V
+
SACLK 14
0.1V
R3004
0
VOL_CK
SCL 13
3.3V
R3003
100
VOL_DA
SDA 12
5
6
7
8
9.6V
C3431
R3431
R3433
9.0V
9.8V
3
4
5
6
7
8
9
10
11
1k
18k
Q3031
4.7/50
2SD601A/QR/-X
R3434
12k
C3432
100p
SEL&EQ
R3001
470
AMPKILL
TEL MUTE
LINE OUT MUTING
Q9402
Q9403
UN2111-X
UN2111-X
5.0V
0V
5.0V
0V
Q9401
5.0V
5.0V
UN2111-X
R9401
470
10.9V
0V
R9402
470
13.7V
D9402
MC2836-X
0V
4.3V
0V
PWCONT
TELMUTE
ANTREM
DVD_SW
HMI_PWR
CFL_PWR
L9151
NQL79GM-100X
VDD5V
D3.3V
NAVI_PWR
10
3.2V
3.3V
D9151
MA111-X
Q9151
3
2
1
RT1P441C-X
VOL_MUTE
0V
5.2V
TUNER_ON
Q9152
RT1N441C-X
1
2
FANCONT
DETACH
0V
4
5
6
BACKLAMP
REMOCON
IC912
RDS_CK
7
BATT
PMKICK
PM1
PM0
Q9461
RT1N441C-X
NAVI_RDS_DA
Q9462
S1GND
NAVI_RDS_CK
ISA1530AC1/QR/X
A9V
0V
R9462
MUTE
6.5V
6.5V
SUBMUTE
18k
SW5V
0V
5.8V
ACC5V
VDD5V
C9501
0.01
R9504
0V
5.0V
22k
0V
0V
R9501
0V
0V
R9505
0V
3.0V
3.9k
100
IC951
TC7WT241FU-X
AMPKILL
0V
BUS_IO
Q9562
RT1N441C-X
3.3V
Q7001
3.3V
RT1P441C-X
3.3V
R9509
0V
5.0V
Q9551
22k
0V
0V
UN2211-X
0V
0V
13.8V
R9510
0V
0V
100
JVC BUS
0V
0V
IC952
TC7WT241FU-X
BUS_SCK
NOTES
RT1N141C
RT1N441C
UN2211
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
CONDITION --- DVD MODE.
47k
10k
2.
UNLESS OTHERWISE SPECIFIED.
47k
10k
ALL RESISTORS ARE 1/10W +5% METAL GLAZE RESISTOR.
ALL CAPACITORS ARE 50V,25V OR 16V CERAMIC CAPACITOR.
RT1P141C
ALL RESISTANCE VALUES ARE IN OHM.
RT1P441C
UN2111
ALL CAPACITANCE VALUES ARE IN uF(P=pF)
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
47k
10k
F --- FILM CAPACITOR
47k
10k
3.
NI STANDS FOR NOT MOUNTED PARTS
LVA10798-A1
EXCEPT NX7000-J Ver.
ACC5V
R9754
5.2V
22k
D9751
Q9751
MA111-X
ISA1530AC1/QR/X
R9705
NI
3.3V
0V
Q9701
UN2211-X
0V
0V
D9752
NI
C9703
0.001
R9704
10k
C3106
LINE-L
R3104
R9703
0
0
1/50
R2108
0
R2107
0
LINE-G
C3006
R2008
0
1/50
R2007
0
C3206
R3204
LINE-R
R2505
0
1/50
0
R3102
2.2k
R3202
2.2k
C3551
R3551
R3553
200
1k
R3554
200
R3354
200
10/50
Q3351
2SD2114K/VW/-X
OUTARL
C3351
R3351
1k
R3353
200
4.7/50
OUTAFL
C3151
R3151
1k
R3153
200
0V
4.7/50
D3551
R3555
R3355
0V
R3154
200
MA111-X
D3151
2.2K
0V
Q3551
MC2836-X
2.2K
0V
2SD2114K/VW/-X
R3155
0V
0V
2.2K
0V
0V
Q3151
2SD2114K/VW/-X
0V
0V
D3251
R3255
MC2836-X
2.2K
0V
Q3251
2SD2114K/VW/-X
0V
R3455
0V
2.2K
0V
R3254
200
OUTAFR
C3251
R3251
1k
0V
R3253
200
OUTARR
4.7/50
C3451
R3451
1k
R3453
200
4.7/50
Q3451
R3454
200
2SD2114K/VW/-X
BK371
LV43967-001A
Q3052
Q3051
POWER AMP.
NI
NI
0V
0V
!
0V
R3054
R3052
0V
IC371
NI
NI
TB2926AHQ
0V
R3053
R3051
0V
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
NI
NI
Q3071
RT1N441C-X
C3171
1/16
5.2V
FL
R3171
100
R3172
1k
0V
RL
R3371
100
R3372
1k
0V
Q3072
C3371
0V
RT1P441C-X
1/16
14.4V
11.0V
D3071
MA8110/M/-X
AGND
R9054
NI
ALLGND
C3471
1/16
RR
R3471
100
R3472
1k
C9003
FR
R3271
100
R3272
1k
2.2/50
R9001
C3271
1/16
1k
1/8W
R3075
R3074
47k
47k
R3071
R3076
2.2k
5.2V
10k
0V
4.8V
0V
0V
Q3074
TEL
2SD601A/QR/-X
Q3073
0V
RT1N441C-X
PARK
ILL
VGND
R9055
NI
EXCEPT E/EE Ver.
TP901
3.3V
3.3V
0V
0.4V
0V
0V
REMOTE14.4V
D9051
MA22D23-X
SYSTEM REG
IC911
!
R2S25400DS-E
BK911
LV43373-002A
3
4
5
6
7
8
9
10
11
12
13
14
15
D10V
B9131
NI
6
5
4
!
F9102
NMFZ018-3R0X-E
14.4V
L9241
D9241
NQLD7EM-470X
1
2
3
RB051L-40-X
LED18.5V
47
M8V
L9242
NQL79GM-220X
PANEL18.5V
R9131
22
Q9132
UN2211-X
10k
0V
!
6
5
4
3.2V
F9101
CFL14.4V
NMFZ018-2R5X-E
0V
1
2
3
R9246
10
Q9561
RT1P441C-X
5.0V
5.0V
9V REG
IC931
NJM2396F09
1.6V
0V
3.2V
BK931
0V
LV44477-001A
1
2
3
4
TMC9V
0V
Q9251
0V
TMC3.3V
L9251
R9255
ISA1530AC1/QR/X
D9252
NQL79GM-220X
10
MA22D23-X
R9301
PANEL-12V
-12.2V
-15.0V
680
22
R9253
0
-12.8V
R9254
4.7k
D9254
MA111-X
( ) AM MODE.
BK903
LV37970-001A
CN903
QGA2015F1-24
24
SPEED PULSE
23
REVERSE
22
OE REMOTE GND
21
OE REMOTE
20
BACK CAMERA GND
19
BACK CAMERA
18
VIDEO IN GND
17
VIDEO IN
16
VIDEO OUT GND
15
VIDEO OUT
14
LINE IN GND
13
LINE IN L
12
LINE IN GND
11
LINE IN R
10
AGND
9
SUB WOOFER
8
AGND
7
REAR L
6
AGND
5
REAR R
4
AGND
3
FRONT L
2
AGND
1
FRONT R
!
CN901
QNZ0090-001
1
GND
2
ACC
3
REMOTE
SPK
4
AUTO ANT
5
REAR R+
BATTERY
6
REAR R-
7
REAR L-
POWER CODE ASSY
8
REAR L+
9
FRONT L+
E/EE
J
A/U/UN/UT
EU
10
FRONT L-
QAM1106-002
QAM1106-004
QAM1106-001
QAM1106-003
11
FRONT R-
12
FRONT R+
13
TEL
14
PARK
15
ILL
16
MEMORY
!
17
F9001
18
L9001
15A
FUSE
!
QQR0703-001
QMFZ039-150-T
R9051
NI
MGND
R9052
NI
CFLGND
R9053
NI
SI/SO
CN902
QNZ0095-001
SCK
9
10
11
12 13
R9213
R9214
C9214
R9216
33k
33k
0.0068
10k
7.9V
R9217
R9218
7.4V
1.2k
8.2k
R9219
2.7V
680
R9241
47
2.7V
-0.1V
0V
16
15
14
13
12
11
10
9
C9201
0.01
1
2
3
4
5
6
7
8
3.3V
R9203
1.6V
1.2k
IC922
TC7SH08FU-X
C9251
0.1
R9251
10
U3.3V
Parts are safety assurance parts.
!
When replacing those parts make
sure to use the specified one.
2-3

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Kw-nx7000eKw-nx7000ee

Table of Contents