JVC UX-QX3WA Service Manual page 34

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Micon, Key, Touch illumination and LCD section
R7838
0
LCDR
8.2V
1
LCDB
7.1V
2
LCDG
7.2V
3
10V
4
SW10V
RCDR
8.2V
5
RCDB
6
7V
RCDG
7.2V
7
GVA10131-B4
LCDG
LCDB
RCDB
DI531
QLD0418-001
LCDR
RCDR
RLCR
8V
RLCR
15
RLCR
15
RLCG
7.8V
RLCG
14
RLCG
14
RLCB
13
RLCB
6.8V
RLCB
13
LLCR
R5300
12
8V
LLCR
LLCR
12
LLCG
1/10W
11
7.8V
LLCG
LLCG
11
680
LLCB
6.9V
LLCB
Q5300
10
LLCB
10
KRC111S-X
LCDCSB
5V
LCDCSB
9
LCDCSB
9
LCDRS
0.2V
LCDRS
8
LCDRS
SW10V
8
SW10V
7
10V
D5300
SW10V
7
DGND
6
0V
DGND
6
STANDYLED
5
0V
STANDBYLED
STANDBYLED
5
US5.4V
US5.4V
5.3V
4
US5.4V
4
LCDXRESET
LCDXRESET
5.2V
3
LCDXRESET
3
LCDSO
LCDSO
2
2.8V
LCDSO
2
SLR-343VC-T
LCDSCL
LCDSCL
1
5.1V
LCDSCL
1
GVA10131-B3
1
2
S5007
QSW0683-001Z
[COLOR/DEMO]
CN501
QGF1205F2-13
1
2
1
2
REM
REM
S5013
S5006
5.2V
13
REM
13
QSW0683-001Z
QSW0683-001Z
JOGL
JOGL
[ALPHA SOUND]
[CD OP/CL]
5.2V
12
JOGL
12
JOGR
5.2V
JOGR
11
JOGR
11
1
2
1
2
KEYP
5.2V
KEYP
S5012
S5005
10
KEYP
10
QSW0683-001Z
QSW0683-001Z
FKEY1
5.2V
FKEY1
[MD REC]
[MD EJECT]
FKEY1
9
9
/[G,BSKIP]
/[TAPE REC]
FKEY2
FKEY2
5.2V
8
FKEY2
8
1
2
1
2
SW10V
SW10V
S5011
S5004
10V
7
SW10V
7
QSW0683-001Z
QSW0683-001Z
DGND
0V
DGND
[TAPE REC]
[TU/AUX]/[AUX]
6
DGND
6
/[G.FSKIP]
0V
5
5
1
2
1
2
US5.4V
5.3V
S5010
S5003
US5.4V
QSW0683-001Z
4
4
QSW0683-001Z
CVOR
CVOR
[BSKIP]
[TAPE]/[TU]
CVOR
8.5V
3
3
CVOG
CVOG
7.7V
2
CVOG
2
CVOB
CVOB
6.6V
CVOB
1
1
1
2
1
2
S5009
S5002
QSW0683-001Z
QSW0683-001Z
[STOP]
[MD]/[TAPE]
S5014
QSW0683-001Z
KEYP
1
2
1
2
1
2
S5008
S5001
[POWER]
QSW0683-001Z
QSW0683-001Z
[FSKIP]
[CD]
VOL ILLUMI.
D5033
IC501
NSTM515AS
GP1UM271XKVF
GP1UM271XKVF
JS501
JS501
QSW0975-001
IC501
D5034
NI
1
2
3
D5036
NI
NI
1
3
2
D5035
WR501
NI
GVA10132-B3
R1
II
DETECTOR
R2
BUFFER AMP
R1
R2
KRC102S-X
10K
10K
4.3V
KRC104S-X
47K
47K
R1
TP401
R2
R1
R2
TP501
KRA102S-X
10K
10K
KRA104S-X
47K
47K
R4315
R1
1M
R1
KRC111S-X
10K
OSCILLATOR
CIRCUIT
CN704
QGF1036C2-08
NI
RLCG
QA781
RT3CLLM/EF/-X
R7815
RLEDG
RLEDG
R7836
100
180
R7804
180
RLEDG
CVOB
R7847
QA782
CLEDG
RT3CLLM/EF/-X
100
CLEDB
R7843
180
RESISTOR
R7037
R7841
R7038
CVOG
R7849
R7052
180
CLEDB
CLEDG
R7053
R7054
100
R7055
QA783
RT3CLLM/EF/-X
R7056
R7057
R7058
R7833
LLEDG
R7114
180
R7816
RLEDB
100
R7837
RLCB
180
RLEDB
QA784
RT3CLLM/EF/-X
R7818
LLEDB
R7808
LLEDB
100
180
R7824
180
RLEDB
QA785
RT3CLLM/EF/-X
R7817
R7829
LLEDB
LLEDG
180
100
R7828
LLCG
180
LLEDG
LLCB
Q7802
R7848
ROM CORRECTION & HISTORY
2SC3928A/QR/-X
CLEDR
100
BR24L02F-W-X
CLEDR
R7852
220
CVOR
0V
A0
R7853
0V
A1
220
0V
A2
Q7801
0V
R7813
2SC3928A/QR/-X
GND
RLEDR
R7850
220
100
RLEDR
R7851
220
C7402
Q7805
2SC3928A/QR/-X
R7858
220
C7401
RLEDR
RLCR
Q7803
R7859
220
2SC3928A/QR/-X
R7814
R7854
220
LLEDR
100
LCDR
R7855
220
Q7804
L7001
2SC3928A/QR/-X
QUY150-050Y
LLEDR
R7856
220
LLCR
K7001
R7857
220
NI
QUY150-050Y
DGND
US5.4V
FIGURE 1
RESISTOR VALUE
VERSION
R7101
R7102
UX-QX3
OPEN
10K
UX-QX3WA
68K
10K
UX-QX3AA
10K
16K
UX-QX3-PUT/-PUP
10K
30K
UX-QX3AUT
OPEN
10K
UX-QX3-WUP/-WUT
1/4W
R4303
Q4303
2SA1530A/QR/-X
100
10.1V
D4303
9.5V
1SS133-T2
R4309
0.1V
10.1V
C4304
22K
D4301
10.0V
9.5V
R4310
R4305
2P
4.8V
1SS133-T2
Q4302
0V
10.0V
2.2M
Q4301
10
2SC3928/QR/-X
C4308
R4311
4.8V
D4304
4.3V
4.4V
Q4306
2.2M
2P
1SS133-T2
0V
0V
4
3
2
1
7.5V
-
0V
+
4.3V
IC401
NJM4565M-WE
+
-
5
6
7
8
R4316
220K
R4314
100K
CN703
QGF1036C2-08
NI
D7301
FIGURE 2
1SS133-T2
A VERSION
UT/UP
Q7035
KRA102S-X
NI
INSERT
2.2K
BUP
RESET
Q7301
Q7311
R7301
KRC102S-X
5.3V
47K
0V
0V
75
74
73
72
71
70
69
68
IC741
2KBYTES
R7114
5.3V
Vcc
0V
ENDSW1
R7058
FIGURE 2
FIGURE 2
WP
76
ENDSW1
0V
E2CLK
R7059
2.2K
SCL
77
E2CLK
5.2V
E2DATA
R7060
22K
SDA
78
E2DATA
SMUTE
R7061
22K
79
SMUTE
+BCTL
R7062
C7003
2.2K
80
BCTL
FTU
R7063
39K
81
FTU
NI
1
FCD
R7064
1K
82
FCD
R7065
10K
83
CBTEST
NI
FANON
R7066
2.2K
84
FANON
R7125
BUFFER
R7067
NI
85
BUFFER
AUXSW
10K
R7068
2.2K
86
AUXSW
R7118
BUP
R7069
1K
87
BUP
PROTECT
R7070
2.2K
10K
88
PROTECT
89
NC
POUTRELAY
R7072
10K
90
POUTRELAY
POUTSW10
R7073
2.2K
91
POUTSW10
POUTAMP
R7074
2.2K
92
POUTAMP
POUTMD
R7075
2.2K
93
POUTAMP
AUXMUTE
R7076
22K
94
AUXMUTE
95
DAVSS
96
NC
97
NC
98
NC
99
NC
100 DAVDD
1
2
3
4
5
6
7
L7024
QUY150-050Y
0V
SENSOR1
5
5
10V
4
SW10V
4
10V
3
SW10V
3
0V
2
DGND
2
0V
1
DGND
1
0V
CLOCK SHIFTER
NOTES
1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION- CD STOP MODE/LED:RAINBOW/NO TAPE/AHB:ON/ALPHA SOUND:OFF
2.UNLESS OTHERWISE SPECIFIED.
ALL RESISTANCE VALUES ARE IN OHM(
).
ALL CAPACITORS ARE CERAMIC CAPACITOR OR MYLAR CAPACITOR.
ALL CAPACITANCE VALUES ARE IN
F(P=pF).
ALL INDUCTANCE VALUES ARE IN
H(m=mH).
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(
F)/RATED VOLTAGE(V).
3.NI MEANS NO INSERT
2-4
TUNER MODULE
TO PRIMARY
TO TUNER MODULE
QAU0412-001 ( UT/A)
GVB10131-B1
QAU0413-001 ( UP )
CN709
UP VERSION
QGF1205C2-11
QGF1205C1-15
for PRI.
CN713
QGD2504C1-04Z
C7360
C7355
NI
0.047
C7356
NI
C7359
0.047
C7357
NI
TUCE
TUDATAI
TUCLK
US6V REG.
Q7901
KTA1273/Y/-T
TU9V REG.
Q7353
6.1V
9.5V
KTC3199/GL/-T
Q7351
KRA104S-X
8.9V
1/4W
10.1V
R7352
0V
220
R7901
9.2V
10K
8.9V
0.8V
0V
0.2V
0.8V
R7904
1K
0.6V
C7354
0V
0.01
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
R7031
2.2K
PS1
50
R7030
2.2K
LCDRS
49
R7029
2.2K
LCDCSB
48
R7028
2.2K
LCDSO
47
R7027
2.2K
LCDXRESET
46
R7026
2.2K
LCDSCL
45
R7025
1K
R7113
NI
CDRESET
44
R7024
1K
CDSTAT
43
R7023
3.3K
R7112
CDCMD
42
VPP
41
IC701
NI
R7022
2.2K
TUCE
40
R7021
2.2K
MN101C49GFJ
TUDATAI
39
R7020
2.2K
(FLASH:MN101CF49KYD)
TUDATAO
38
R7019
2.2K
TUCLK
37
R7018
NI
BEATCUT
36
C7081
NI
NC
35
NC
34
1K
R7043
RESET
33
R7111
BUS
VDD2
32
2.2K
R7017
R7110
NI
MODEL
31
2.2K
R7016
JOGR
30
R7109
10K
2.2K
R7015
JOGL
29
R7108
10K
2.2K
R7014
KEYP
28
R7107
10K
2.2K
R7013
REM
27
NC
26
C7015
NI
C7028
NI
C7027
NI
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
FOR MASK MICON
R7079
10K
QAX0667-001Z
0V
X7001
8MHz
0V
C7651
22P
0V
0V
0V
C7652
22P
CN706
QGB1218K3-24
24
23
LEDGND
22
21
R3115
C7361
4.7/50
20
AG
0
19
R3215
C7362
4.7/50
SIGR
18
0
17
16
15
CDRESET
14
CDCMD
13
CDSTAT
12
QPLINK
11
SAFETYREG
10
POUTAMP
9
AUXMUTE
8
POUTMD
7
POUTSW10
6
FCD
5
FANON
4
PROTECT
3
AUXSW
2
SMUTE
1
CN707
QGB1218K3-22
MDSTAT
1
MDCMD
2
MDRESET
3
VOLCE
4
VOLDATA
5
VOLCK
6
C6325
AHB
10/50
7
MIXLEVEL
8
PS1
9
SOUNDCTL
C6314
10
47/25
PS2
11
EXCTL
C6324
12
10/50
PBMUTE
13
RECB
14
RECMUTE
15
A/B
16
SOL1
17
MOTOR
18
LCDRS
ACMSAFETY
19
LCDCSB
ACMKEY
20
LCDSO
ENDSW1
21
LCDXRESET
LEVELDET
22
LCDSCL
CDRESET
CDSTAT
CDCMD
TUCE
TUDATAI
TUDATAO
TUCLK
BEATCUT
RESET
JOGR
JOGL
KEYP
REM
FLASH MICON
CN701
QGF1205C2-06
1
VSS
2
RESET
3
VDD
4
DATA
5
HANDSHAKE
6
CLOCK
NI
GVA10131-B2

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