JVC KW-NT1J Service Manual page 157

Navigation/dvd receiver
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Detach,Rellay section (Common)
TO SLOT LED P.C.B
(CN491)
QGB0815J1-60X
EP402
NNZ0165-001X
SLOT-LED
CN401
NNZ0199-003
DGND
1
DGND
2
-12V
-12V
3
18.5V
18.5V
4
12V
12V
5
3.3V
6
3.3V
7
D+3.3V
3.3V
8
5.7V
9
5.7V
10
6V
5.7V 11
DGND
12
DGND 13
/NAVI_REQ
/NAVI_REQ
14
/MAIN_REQ
MAIN_REQ 15
/NAVI_RDY
/NAVI_RDY
16
/NAVI_RST
/NAVI_RST 17
NAVI_SCK
SCK
18
NAVI_TXD
TXD 19
NAVI_RXD
RXD
20
R401
0
(RES.) 21
FVIDEOIN
TS_SCK
22
R402
0
TS_SDAT 23
MIC_IN
TS_VALID
24
DGND 25
OSC-32K
OSC-32K
26
DGND 27
SYSMUTE
SYSMUTE
28
VGND 29
M2P_Y
M2P_Y
30
VGND 31
M2P_C
M2P_C
32
VGND 33
AGND
34
VG_OUT
VG_OUT 35
AUD_LOUT
AUD_LOUT
36
AUD_ROUT
AUD_ROUT 37
AGND
38
AGND 39
DETACH_NAVI
40
DETACH
DETACH_MAIN 41
DGND
42
TL401
TL_RES.
DETACH P.C.B
TO DETACH P.C.B
(CN402)
SLOT LED P.C.B
To Sub section
(Common) CN301
To SUB P.C.B. (CN301)
CN421
R4532
R4533
1.8k
1.8k
LPF
R4542
R4543
1.8k
1.8k
IC401
RUQ050N02-W
C4543
D
D
D
D
680p
G
S
NC 1
NC 2
NC 3
NC 4
ACC5V
5
NC 6
LRMUTE
7
NC 8
DACGND 9
NC 10
AGND 11
NC 12
A5V 13
F-Lch
14
AGND 15
F-Rch
16
D2V
D2V 17
D452
D451
D453
D2V 18
CRS03-W
CRS03-W
CRS03-W
DGND 19
TX 20
DGND 21
UCS 22
SCS 23
SACK/ACC5V
24
SCLK 25
U2SDT 26
S2UDT 27
CPURST 28
DAC5/LOG
29
DGND 30
DAC4 31
DGND 32
DAC1 33
DGND 34
DAC2 35
SW4 36
DAC3/USBNEN
37
SW1 38
DVD5V
S5V 39
D4V 40
D4V 41
M5V 42
M5V 43
DVD+8V
M8V 44
M8V 45
M8V 46
MGND 47
MGND 48
MGND 49
MGND 50
EP451
EP452
NNZ0165-001X
NNZ0165-001X
To Sub section
(Common) CN302
To SUB P.C.B. (CN302)
C4533
680p
R4536
R4537
C4535
7.5k
4.7k
4.7/25
C4538
330p
5
6
7
8
4
3
2
1
C4548
330p
C4545
R4547
4.7/25
4.7k
TX
6V
Q451
2SC1623A/5-6/-X
DVD_SCK
5.1V
9.1V
ACC5V
U2SDT
5.8V
R455
S2UDT
680
DVD_SCS
LRMUTE
DVD_SACK
SW4
SW1
AUDIO9V
CPURST
DVD_UCS
DVD_L
DVD_R
D4V
Q452
NI
5V
4V
IC452
1780
IC451
1780
D
D
BA00CC0WFP-X
BA00CC0WFP-X
D
D
G
S
RSQ030P03-W
R458
1
2
3
4
5
1
2
3
4
5
NI
10k
R459
Q453
NI
NI
UN2211-X
10k
Q454
D460
NI
NI
MA8039/M/-X
UN2211-X
EP453
EP454
NNZ0165-001X
NNZ0165-001X
DVD RELAY P.C.B
2-14
CN422
QGB1004J4-30X
AGND
NC00074
EP403
NNZ0165-001X
CN412
QGB1004J4-30X
1
GND
2
GND
A9V
3
AUDIO9V
4
AUDIO9V
D+3.3V
5
D+3.3V
DVD+8V
6
DVD8V
7
DVD8V
8
DVD8V
MEMORY_V
9
MEMORY_V
10
MEMORY_V
11
MEMORY_V
12
MEMORY_V
13
N.C
14
N.C
15
DGND
16
DGND
17
DGND
18
DGND
19
DGND
J-BUS_L
20
J-BUS_L
21
AGND
J-BUS_R
22
J-BUS_R
23
AGND
DVD_L
24
DVD_L
25
AGND
DVD_R
26
DVD_R
27
AGND
LINE_IN_L
28
LINE_IN_L
LINE_IN_COM
29
LINE_IN_COM
LINE_IN_R
30
LINE_IN_R
CPU_RST
1
CPURST
AUD_LOUT
31
AUDIO_L
1
TX
DVD_UCS
2
DVD_UCS
2
DGND
32
AGND
3
MGND
SW1
3
SW1
4
M8V
AUD_ROUT
33
AUDIO_R
5
M8V
DVD_SACK
4
DVD_SACK
6
M8V
34
AGND
7
6V
SW4
5
SW4
8
6V
VG_OUT
35
VG_AUDIO
9
SCK
RVS
6
RVS
10
ACC5V
36
DGND
11
U2SDT
DVD_SCS
7
DVD_SCS
12
S2UDT
37
VIDEO_MUTE
13
SCS
LR_MUTE
8
LR_MUTE
14
LRMUTE
38
DGND
15
DVDSACK
U2SDT
9
U2SDT
16
SW4
VIDEO_MUTE
39
DGND
17
SW1
S2UDT
10
S2UDT
18
A9V
40
DGND
19
CPURST
DVD_SCK
11
DVD_SCK
20
UCS
41
DGND
21
DGND
SPD_IN
12
SPD_IN
22
DGND
42
DGND
23
DAC5OUT
VF_CTL
13
VF_CTL
24
AGND
43
GND
25
DGND
SW5V
14
SW5V
26
FL-CH
44
SW5V
27
DAC4OUT
ACC5V
15
ACC5V
28
AGND
45
ACC5V
29
DGND
EXT14V
16
EXT14V
30
FR-CH
46
EXT14V
FAN_OUT
17
FAN_OUT
To Sub
47
FAN_OUT
VIDEO_SEL1
18
VIDEO_SEL1
section
48
GND
VIDEO_SEL2
19
VIDEO_SEL2
(Common)
49
DGND
VIDEO_SEL3
CN351
20
VIDEO_SEL3
50
DGND
SUB_RXD
21
SUB_RXD
51
DGND
SUB_TXD
22
SUB_TXD
52
DGND
SUB_RST
23
SUB_RST
53
DGND
DVD_ON
24
DVD_ON
54
DGND
ATTACH_SW
25
ATTACH_SW
OSC-32K
55
32K
/NAVI_RDY
26
NAVI_RDY
/NAVI_REQ
56
NAVI_REQ
SYSMUTE
27
SYSMUTE
NAVI_TXD
57
NAVI_TXD
NAVI_RXD
28
NAVI_RXD
/NAVI_RST
58
NAVI_RST
/MAIN_REQ
29
MAIN_REQ
DETACH
59
DETACH
NAVI_SCK
30
NAVI_SCK
SLOT-LED
60
SLOT-LED
CN411
QGB0815J1-60X
EP401
NNZ0165-001X
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
CONDITION --- DVD MODE.
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.
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.
GND

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