JVC CA-NXF3, Руководство по обслуживанию

Страница: 33 / 75

2-5
Video section
ALL RESISTANCE VALUES ARE IN OHMS.
ALL INDUCTANCE VALUES ARE IN H.
ALL CAPACITANCE VALUES ARE IN F .
0 R6411
330p
C6481
Q6451
RT1P141C-X
12k
R6453
47p C6411
0 R6485
180k R6481
820
R6454
Q6454
RT1N141C-X
NI C6485
47p C6441
23
Q6453
RT1N141C-X
0.01 C6451
0 R6475
NI C6475
0 R6441
330p
C6471
1k
R6482
1/50
C6472
22
180k
R6471
1/50
C6482
0 R6421
47p C6421
47p C6401
0 R6401
1k R6455
1/4W
J6401
QNZ0775-001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1k
R6472
10k R6452
100 R6451
Q6452
RT1N141C-X
CN641
QGF1208F1-17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
0-2V
1.5V
LEVEL
CV/Y
0V
0V GND
9.5-12V
AV
FUNCTION
0.8V
FUNCTION
0V
0V
RGB
GND
0V
GND
1B(4:3)
10K
1.3V
AUDIO R IN
AUDIO R OUT
5.0V
R/C
AUDIO AGND
GND
0V
3.0V
0
G
GND
0V
NC
GND
0V
NC
GND
5.0V
Y/C
11.5V
0V
3V
B
5.0V
BLANKING
(SCART
0V
TERMINAL) 0V
0V 75
AUDIO L IN
4.5-7V
0.7V
0V
1-3V
0-0.4V
NC
12.5V
AUDIO L OUT
0V
11.5V
BLANKING
0V
SPEC(75ohm)
1A(16:9)
SPEC(10kohm)
Ver.E
SCART PWB
LVA10821-A3
0V
DVD_SCS
DVD_CK
DVD_S2UDT
BLNK/MDT
VS3/MV2
VS1/MV1
DVDPWR
V_MUTE2
D4V
V_MUTE1
DVD_RST
V_SW/CALO
DVD_U2SDT
V_YCMIX
V_LPF
DIGI_IN
V_RGB
DIGI_OUT
DIGI_OUT
DIGI_IN
DVD_UCS
DGND
A13V
47p
C6342
0.1/16 C6102
1/10 C6231
1/10
C6213
1/10
C6212
47p
C6302
1/10
C6241
1/10
C6251
1/10 C6201
0.1/16
C6002
0.1/16
C6004
47p
C6352
1/10 C6211
47p
C6332
0.01
C6221
NI C6232
NI C6217
NI C6216
NI
C6214
NI
C6215
C2061
0.1
C2072
NI
C2062
NI
C2071
0.1
330p
C2241
C4904
NI
330p
C2141
C6101 100/16
1/50
C2242
47/25
C2814
47/25
C2063
1/50
C2142
470/10
C6001
47/25
C2073
470/10
C6331
C6003
22/50
470/10
C6351
470/10
C6341
470/10
C6301
CN601
QGF1208C1-17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
CN661
QGF1036C2-27
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
D6301 MA111-X
EP404
NI
1 2 3
IC261
GP1FAV30TK0F
3
2
1
IC271
GP1FAV30RK0F
1
2
3
IC611
MM1503XN-X
123
4
5
6
IC601 MM1623XF-X
28
27
26
25
24
23
22
21
20
19
18
17
16
15 14
13
12
11
10
9
8
7
6
5
4
3
2
1
3
1
6
4
9
7
K2071
NQR0502-001X
4.7
L2071
220
L6001
QQL25CK-221Z
Q2101
Q2201
NI
R6252
75 R6331
1k
R2212
100k
R2213
75 R6332
R2111
NI
200
R6231
R2115
4.7k
200
R6241
1k
R2112
75 R6302
200
R6221
75 R6301
0 R6213
NI
R6222
NI
R6212
200
R6251
75 R6341
R2861
100
75 R6351
NI
R6232
75 R6342
NI
R6242
200
R6211
R2215
4.7k
R2211
NI
R2114
91k
R2871
100
100k
R2113
75 R6352
R2214
91k
R2836
220
FR
D3.3V
A5V
A13V
A5V
VGND
VIDEO_IPOD
M9V
D2V
D4V
SCART_R
MGND
VGND
LINE_L
AGND
DGND
SCART_L
LINE_R
J6301
2
J6301
8
J6301
5
Cb IN
GND
1.75V
(COMPONENT)
Cb OUT
VIDEO OUT
Y2 OUT
2.3V
2.34V
4.8V
Pb
CV IN
MUTE2 SW
2.0V
1.6V
Y2 IN
GND
3.1V
VCC
2.3V 3.1V
2.2V
1.5V
3.1V
2.3V
RGB SW
LPF SW
CV OUT
VCC
2.2V
Cr OUT
VIDEO DRIVER
GND
MUTE1 SW
Y1 OUT
BIAS
2.0V
GND
YC MIX SW
3.2V
0V
L
S-DC OUT
2.3V
0V
0V
0V
S1
4.8V
S2
Y1 IN
H
Pr
C OUT
Cr IN
C IN
2.3V
0V
GND
Y
0V
2.UNLESS OTHERWISE SPECIFIED.
NOTES:
P IS pF.
1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER
CONDITION POWER-ON.
u IS uH.
SOURCE:DVD/CD.DVD STOP.
1/16W, 5%.
"NI" MARKING PART IS NOT USED. 3.
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
(COMPOSITE)
V VIDEO OUT
GND
VDD
SW
VIDEO SW
AUDIO_R
AGND
AUDIO_L
+12V
VS1
VS3
BLANK
A5V
VGND
VGND
VGND
VGND
V/Y
G
B
R/C
L-IN
5.7V
12.5V
5.7V
12.5V
6.3V
6.3V
AUDIO IN
R-IN
Ver.J
DIGITAL IN
DIGITAL OUT
3.3V
GND
VDD
IN
0V
3.3V
1.6V
GND
VDD
OUT
0V
3.1V
0.88V
0V
0V
0.15V
0V
0V
5.0V
0.3V
4.2V
0.4V
2.0V
2.0V
0V
0V
0.3V
9.3V
1.6V
9.3V
3.2V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
DAC5(C)
D4V
DGND
DAC1(Y/G)
DAC3(Cr/R)
DAC4(Y)
DAC2(Cb/B)
DGND
DGND
S5V
DVDPWR
M9V
D2V
MGND
RX
D2V
TX
MGND
M5V
SCLK
SCS
CPURST
S2UDT
UCS
U2SDT
FMU-MB8-21
TO DVD MODULE
Ver.E/U
Ver.E
Ver.E
Ver.E
Ver.E
NC
2SC3928A
/QR/-X
/QR/-X
2SC3928A
VIDEO
DVD3
H
L
Ver.E
NC
VGND
Ver.E
MAIN PWB
LVA10822-A1
FRONT
POWER
DAC
MICOM
FRONTJACK
K2
VIDEO
VOLUME
HEADPHONE
KARAOKE
REGULATOR
PRE AMP
4
AMP
CN701