JVC KW-NT1J Service Manual page 152

Navigation/dvd receiver
Table of Contents

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Main section (Common)
*
MARK
E
EE
J
R2101,R2102
680k
680k
470k
C2103
0.1
0.1
0.001
X
X
C2133
NQL093K-R47X
NQL093K-1R8X
L2102
L2103
L2104
NQL093K-4R7X
C2103
C2107
0.47
1.8
C2104
C2106
4.7
*
0.1
7p
2p
PP2
PP1
QZW0010-001
QZW0010-001
T2101
W2101
NQL093K-R22X
QAM1233-001
C2101
L2101
1
2
15p
0.22
C2108
0.22
3
TP211
EP202
CN251
EP203
QQR1813-001
QGB1004K2-30W
GND
1
C2915
GND
2
AUDIO9V
NI
AUDIO9V
3
E Ver. ONLY
C2916
AUDIO9V
4
NI
D+3.3V
D+3.3V
5
DVD8V
DVD8V
6
C2917
DVD8V
7
NI
DVD8V
8
!
F2902
MEMORY_V
9
NMFZ018-5R0X-E
MEMORY_V
MEMORY_V 10
MEMORY_V
11
MEMORY_V 12
N.C
13
N.C 14
DGND
15
DGND 16
DGND
17
DGND 18
DGND
19
J-BUS_L
J-BUS_L 20
C2204
AGND
21
J-BUS_R
J-BUS_R 22
12p
T2201
G2
D
AGND
23
C2201
C2202
DVD_L
33p
33p
DVD_L 24
R2510
220k
AGND
25
G1
S
DVD_R
DVD_R 26
R2511
220k
AGND
27
LINE_IN_L
LINE_IN_L 28
LINE_IN_COM
LINE_IN_COM
29
LINE_IN_R
LINE_IN_R 30
QQR1813-001
C2921
47P
C2922
NI
C2923
47P
C2924
NI
EP204
*
R2826
10k
*
R2825
10k
CN252
QGB0815K1-60X
CPU3.3V
R2512
CPU_RST
R2827
10k
CPURST
1
100
AUDIO_L
AUDIO_L
31
R2515
100
DVD_UCS
DVD_UCS
2
8
7
6
5
C2926
NI
AGND
32
R2513
SW1
SW1
3
100
AUDIO_R
AUDIO_R
33
R2516
DVD_SACK
DVD_SACK
4
100
AGND
34
R2514
SW4
C2925
SW4
5
1
2
3
4
47P
100
VG_AUDIO
VG_AUDIO
35
R2517
RVS
RVS
6
100
R2830
47k
DGND
36
R2518
DVD_SCS
DETACH
0V
R2069
1k
DVD_SCS
7
81
DETACH
100
ATTACH
1k
3.2V
R2070
DGND
37
82
ATTACH
R2519
LR_MUTE
AUDIO_SEL
R2052
1k
0V
LR_MUTE
8
R2090
NI
83
SEL_AUDIO
100
CPU_RST
3.3V
R2072
100
DGND
38
84
DVD_RESET
R2520
U2SDT
R2073
47k
0V
U2SDT
9
85
DVD_SLOT
R2562
100
VIDEO_MUTE
LR_MUTE
R2074
1k
0V
VIDEO_MUTE
39
R2831
4.7k
86
DVD_MUTE
R2521
100
S2UDT
SW4
R2075
1k
0V
S2UDT 10
87
DVD_SW4
R2832
4.7k
100
SW1
R2076
1k
0V
DGND
40
88
DVD_SW1
R2522
DVD_SCK
VIDEO_MUTE
R2077
4.7k
R2089
1k
3.3V
DVD_SCK 11
89
AN7
100
R2078
4.7k
0V
DGND
41
*
90
AN6
R2523
SPD_IN
R2833
4.7k
R2079
100
0V
SPD_IN 12
91
AD_GS2
100
R2834
4.7k
R2080
100
0V
DGND
42
92
AD_GS1
R2524
VF_CTL
TEMP
R2081
1k
0V
VF_CTL 13
93
AD_TEMP
100
C2918
NI
D+3.3V
R2835
8.2k
R2082
1k
1.5V
GND
43
94
AD_BATT
SW5V
TH201
R2083
1k
2.8V
SW5V 14
95
AD_TEMPCPU
C2919
NI
NAD0028-103X
0V
SW5V
44
96
AVSS
R2836
R2837 4.7k
ACC5V
R2084
100
0V
ACC5V 15
97
AD_GYRO
NI C2920
4.7k
0.5%
NI
0.5%
3.3V
ACC5V
45
98
VREF
C2818
*
C2817
2200p
EXT14V
3.3V
EXT14V 16
99
AVCC
C2501
NI
U2SDT
0.1
3.3V
R2085
1k
EXT14V
46
100
DSIO_SIN
FAN_OUT
GYRO
*
R2838
0.5%
4.7k
FAN_OUT 17
C2816
0.1
FAN_OUT
47
R2527
VIDEO_SEL1
VIDEO_SEL1 18
D2103
MA111-X
100
GND
48
R2525
VIDEO_SEL2
C2819
0.1
VIDEO_SEL2 19
100
DGND
49
R2839
24k
R2526
VIDEO_SEL3
0.5%
VIDEO_SEL3 20
100
DGND
50
R2528
SUB_RXD
SUB_RXD 21
100
DGND
51
R2529
SUB_TXD
SUB_TXD 22
SPD_IN
100
DGND
52
R2530
SUB_RST
SUB_RST 23
100
DGND
53
R2539
DVD_ON
DVD_ON 24
100
DGND
54
R2538
ATTACH_SW
ATTACH_SW 25
100
R2531
32K
32K
55
R2532
100
NAVI_RDY
NAVI_RDY 26
100
R2533
NAVI_REQ
NAVI_REQ
56
RESET
R2534
100
SYSMUTE
SYSMUTE 27
100
R2535
NAVI_TXD
NAVI_TXD
57
IC202
R2536
100
S-80828CNNB-G-W
NAVI_RXD
NAVI_RXD 28
100
R2537
NAVI_RST
NAVI_RST
58
R2540
100
MAIN_REQ
NC
VDD
MAIN_REQ 29
0V
3.3V
100
R2541
DETACH
DETACH
59
R2542
100
NAVI_SCK
GND
OUT
NAVI_SCK 30
0V
3.3V
100
R2561
SLOT_LED
SLOT-LED
60
100
EP205
E/EE Ver.ONLY
AM/FM TUNER
TUNER_DA
TUNER_CK
RDS
D+3.3V
R2109
1k
RDS_DA
C2125
R2110
1k
RDS_ID
0.22
8
7
6
5
4
3
2
1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
9 10 11 12 13 14 15 16
R2112
RDS_CK
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
1k
RDS_RST
FM/AM
C2133
X2101
4MHz
X2102
0.001
4.332MHz
QAX0928-001Z
QAX0263-001Z
C2138
R2113
0
100P
R2114
0
TMC_DA
TMC TUNER
TMC_CK
TMC
D+3.3V
1k
R2213
TMC_RDS_DA
C2217
R2214
1k
TMC_RDS_ID
0.22
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
8
7
6
5
4
3
2
1
9 10 11 12 13 14 15 16
R2215
TMC_RDS_CK
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
1k
TMC_RDS_RST
C2216
X2201
4MHz
15p
C2225
0.001
QAX0928-001Z
D2501
L2501
MA22D39-X
4.7
AUDIO9V
6.4V
0V
PS
C2002
0.01
Q2001
0V
UN2213-X
D+3.3V
R2822
100k
AUD_RDS_STAND
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52
51
100
RDS_ID
R2041
AUD_RDS_ID 50
100
RDS_CK
R2040
AUD_RDS_CK 49
100
RDS_DA
R2039
MAIN MICOM
AUD_RDS_DA 48
TP47
P4_7 47
3.3V
R2038
100
D_CE
IC201
DEBUG_CE 46
0V
R2037
100
RDS_RST
R5F3640EDFA
AUD_RDS_RESET 45
* MARK
3.3V
R2036
1k
VIDEO_SEL1
SEL_VIDEO1 44
0V
R2035
1k
VIDEO_SEL2
SEL_VIDEO2 43
E
EE
J
0V
R2034
1k
VIDEO_SEL3
SEL_VIDEO3 42
X
R2053
3.3V
R2033
100
D_EPM
DEBUG_EPM 41
X
X
R2054
0V
R2032
1K
DVD_ON
DVD_POWER 40
X
R2055
R2031
2.7k
32K
CLKOUT 39
X
X
R2056
3.3V
R2030
1k
MUTE_OFF
MUTE_OFF 38
X
X
R2819,R2820
R2029
1K
I2C_SEL
I2C_SEL 37
X
R2825,R2826
R2028
100
I2C_CK
I2C_SCLK 36
X
R2844
R2027
100
I2C_DA
I2C_SDA 35
X
R2042
R2026
100
D_BUSY
DEBUG_BUSY 34
R2838,C2817
X
X
R2025
100
D_SCLK
R2523
DEBUG_SCLK 33
100
D_RXD
R2024
DEBUG_RXD 32
100
D_TXD
R2023
DEBUG_TXD 31
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
CPU3.3V
D+3.3V
DEBUG CN
CN201
NI
SLOT
LED C.
NI
R2805
R2808
10M
10M
Q2506
UN2213-X
3.3V
0V
R2508
10V
10V
0V
X2001
X2002
27k
0V
0V
0V
Q2505
5V
UN2213-X
Q2513
Q2514
RT1N141C-X
0V
RT1N141C-X
0V
32.768kHz
12.5MHz
GPS REG
GPS BACKUP REG
IC242
IC241
NJM2871BF33-X
BA00CC0WFP-X
1
2
3
4
5
3
2
1
4
5
AUDIO9V
AUDIO9V
33 32 31 30 29 28 27 26 25 24 23
*
C2303
J-BUS_L
1/16
A.SEL
*
R2303
100k
0V
34
N.C.
R2305
47k
4.6V
35
ACOUTR
C2308
AUDIO_SEL
4.6V
36
ACINSW
4.6V
NI
37
ACOUTSW
C2309
22/50
4.5V
38
Cref
0V
IC232
39
N.C.
C2362
100P
SEL-L
4.5V
TDA7416
16
15
14
13
12
11
10
9
40
IN4L
SEL-R
4.5V
41
IN4R
MY
DVD_L
C2310
0.47
4.5V
42
IN3L
MY
DVD_R
C2311
0.47
4.5V
43
IN3R
AUDIO_L
C2312
1/16
4.5V
44
IN2L
1
2
3
4
5
6
7
8
1
2
3
4
5
6
R2306
AUDIO_R
C2313
1/16
47k
*
R2304
LINE_IN_L
C2314
1/16
100k
*
C2304
J-BUS_R
LINE_IN_COM
C2315
1/16
LINE_IN_R
C2316
1/16
1/16
R2309
*
VG_AUDIO
MARK
E/EE:NI
470
R2301,R2302:J NI
IC251
RSQ030P03-W
ILMI_V
FAN CTRL
Q2503
6
5
4
MUTE
RT1P141C-X
9.3V
9.3V
R2503
Q2501
100k
Q2515
RT1N441C-X
0V
2SA812A/5-6/-X
Q2507
Q2502
2SA812A/5-6/-X
FAN
3.1V
3.3V
3.3V
RT1N141C-X
0V
1
2
3
3.3V
3V
0V
2.6V
0V
3.3V
I2C SEL
E
EE
J
X
X
IC205,C2814
X
CPU 3.3V
R2815,R2816
I2C_SEL
IC204
*
0
*
TUNER_DA
R2816
NJM2871BF33-X
IC205
0V
TMC_DA
TC74LVX4053FT-X
10.8V
I2C_DA
3
2
1
3V
D+3.3V
3.3V
0V
D2504
MA111-X
16
15
14
13
12
11
10
9
4
5
D2802
REGURATOR
R2818
MA22D39-X
IC291
1
2
3
4
5
6
7
8
4.7k
R2S25400DS-E
TMC_CK
I2C_CK
*
R2815
TUNER_CK
0
VDD5V
1
2
3
4
5
6
7
L2801
CPU3.3V
47
Q2903,Q2904
BUZZER
E/EE NI
Q2904
Q2902
5.8V
RT1P141C-X
5.8V
RT1P141C-X
0V
5.8V
5.8V
0V
Q2901
Q2903
6.4V
13.8V
RT1N141C-X
RT1N141C-X
BUZZER
0V
3V
0V
0V
0V
0V
6.4V
C2910
E/EE NI
GYRO REG
AUDIO9V
IC261
NJM2871BF05-X
9V
CTL
VIN
ATTACH
CN261
QGA1217C2-03X
SW CIR
GND
5V
1.2V
NBP
3
G5V
VOUT
2
GND
1
GYRO
E Ver.
ONLY
To GPS MODULE
CN241
QNZ0984-002
LINE OUT MUTE
D2401
C2348
R2325
1k
R2326
MA8062/M/-X
R2327
D2402
0V
10/50
R2323
0V
Q2303
MA8062/M/-X
2SD2114K/VW/-X
C2401
470p
1k
0V
C2402
47/25
Q2304
2SD2114K/VW/-X
C2403
470p
R2332
1k
R2339
220
C2349
4.7/50
C2404
47/25
R2334
1k
R2341
220
C2351
4.7/50
D2301
R2340
0V
MC2836-X
0V
R2344
220
2
1k
0V
0V
R2345
220
1
R2337
3
Q2306
1k
2SD2114K/VW/-X
Q2305
0V
D2302
0V
2SD2114K/VW/-X
R2336
MC2836-X
R2342
220
2
1k
R2343
220
1
R2338
0V
0V
0V
3
1k
R2346
220
C2350
R2333
1k
0V
4.7/50
R2347
220
C2352
R2335
1k
4.7/50
Q2307
2SD2114K/VW/-X
R2316
2.2k
VOL/SEL/EQ
Q2308
R2349
RT1N441C-X
4.7V
10
R2348
0V
27k
0V
FR-
C2331
22/50
FR+
C2324
FR
MY
4.5V
470p
0.47
C2332
OUTFR 22
MY
4.5V
RR-
0.47
OUTRR 21
C2944
R2311
C2326
NI
0V
RR
AC2INR 20
C2943
4.5V
47k
RR+
47P
AC2OUTR 19
4.5V
C2333
FILOR 18
47/25
4.5V
OUTSW 17
C2947
0V
47P
SAOUT 16
C2948
R2312
C2949
3.3V
VOL_MUTE
NI
47P
MUTE 15
C2950
C2934
0.3V
2.2k
NI
47P
SACLK 14
R2313 100
0.1V
VOL_CK
2.2/50
SCL 13
C2335
C2334
3.3V
R2314 100
VOL_DA
SDA 12
RL+
10/50
C2323
FL
C2931
MY
0.47
47P
C2932
MY
0.47
RL-
NI
7
8
9
10
11
C2325
RL
FL+
R2318
C2945
47P
C2946
47k
FL-
NI
Q2301
RT1N141C-X
MY
3.3V
Q2302
C2336
0.1
2SC1623A/5-6/-X
0V
3.8V
R2321
R2317
0V
8.2k
SYSMUTE
0V
47k
0V
Q2509
2SA812A/5-6/-X
0V
3.3V
0V
TELM.
C2901
P BREAK
3.3V
2700/16
ILLMI
Q2511
RT1N141C-X
Q2512
Q2510
RT1N141C-X
2SC1623A/5-6/-X
0V
3.3V
0.4V
0V
R2557
0V
R2550
R2553
10k
10k
10k
2.4V
0V
0V
11.3V
L2902
100
D2904
MA22D39-X
!
8
9
10
11
12
13
14
15
D2902
MA22D39-X
POWER CODE ASSY
E/EE
QAM1181-001
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
CONDITION --- DVD MODE.
E/EE NI
2.
UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE 1/16W 5% METAL GLAZE RESISTOR.
ALL CAPACITORS ARE 50V,25V OR 16V CERAMIC CAPACITOR.
ALL RESISTANCE VALUES ARE IN OHM.
LVA10860-A1
ALL CAPACITANCE VALUES ARE IN uF(P=pF)
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
3.
NI STANDS FOR NOT MOUNTED PARTS
!
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
220
CN231
QGA2501C1-02
220
1
SW
OUT
2
J2301
QNN0775-001
4
FL
1
RL
3
LINE
OUT
6
FR
5
RR
2
POWER AMP
IC233
TB2926CHQ
0V
TAB
0V
PGND
7.1V
OUT2-
4.8V
STBY
7.1V
OUT2+
14.4V
VCC
7.1V
OUT1-
0V
PGND
C2942
7.1V
NI
OUT1+
C2941
8.7V
47P
C2940
SVR
3.6V
NI
IN1
C2938
3.6V
47P
IN2
C2936
0V
NI
SGND
3.7V
47P
IN4
47P
3.7V
IN3
3.8V
AC GND
7.1V
OUT3+
0V
PGND
7.1V
OUT3-
14.4V
VCC
7.1V
OUT4+
3.8V
MUTE
7.1V
OUT4-
0V
PGND
CD
TH231
NAD0028-103X
C2337
AG
0.1
PG
DG
EP201
C2338
100p
C2340
100p
C2341
100p
C2342
100p
C2343
100p
C2345
100p
C2346
100p
C2347
100p
D2901
1N5401-04
To SPK BATTERY
J
QAM1180-001
2-9

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