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JVC UX-G68E User Manual

JVC UX-G68E
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2-3
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Audio section
+
-
+
-
AUXL
DVDR
PBR
TUR
RECL
RECR
AUXR
PBL
DVDL
TUL
HPL
HPR
AUXR
AUXL
VOLCE
PRT
POUT
VOLCLK
TEMP
SPKRLY
VOLDATA
AHB
SMUTE
SWMUTE
AHB
VOLCLK
VOLDATA
VOLCE
TUR
TUL
SWMUTE
DVDR
DVDL
FANCTRL
FANST
SMUTE
HPR
HPL
POUT
PRT
FANCTRL
SPKRLY
RSELO
LSELO
FANST
ECHO
ECHO
MICSIG
RSEL0
RECR
RECL
LSEL0
MICSIG
TEMP
RECL
RECR
PBR
PBL
IC501
STK432-070
!
151413121110987654321
100p/50
C505
470P
C500
470P
C501
100p/50
C518
5p/50
C507
5p/50
C521
10
R526
UNF
!
10
R538
UNF
10
R536
UNF10
R548
UNF
!
*3
C502
*3
C503
NI
C514
NI
C515
*3
C522
*3
C509
3.3K
R500
3.3K
R501
0.22
R513
0.22
R514
0.22
R521
0.22
R522
100
R515
56K
R527
56K
R508
220
R519
2.2K
R520
10K
R524
2.2K
R518
10K
R517
56K
R506
56K
R507
D501
D502
D500
UDZW9.1B-X
!
QQLZ035-R39
L500
QQLZ035-R39
L501
KTA1268/GL/-T
Q503
NI
C513
NI
C516
100
R523
10K
R530
1.2K
R546
33K
R512
220
R516
KTA1268/GL/-T
Q504
100K
R531
10
R525
UNF
1.8K
R509
UNF
1.8K
R529
UNF
10K
R504
10K
R505
4.7K
R547
NI
R532
0.1/50
C519
0.1/50
C520
0.1/50
C510
0.1/50
C511
NI
R533
1.5K
R510
1.5K
R511
4.7/50C601
NIC619
MY
240K
R604
NI
C626
MY
4.7/50
C614
2.2K
R622
2SC3928A/QR/-X
Q642
NI
R594
*3
C642
*3C638
MY
LC75345M-X
IC600
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
181716151413121110987654321
0.082/50
C618
MY
10K
R602
240K
R605
*3
C613
*3C639
MY
2SC3928A/QR/-X
Q641
*3 C628
MY
10KR601
100/16
C605
*3
R621
*3
C603
2.2K
R612
*2
C616
4.7/50
C611
*3
C629
MY
NIR607
47K
R641
*3
R631
*3
R644
*3
R642
4.7/50C604
*3
C620
MY
*2
C606
47K
R640
3K
R603
*3
R649
D642
*3
C640
*3C621
MY
NI
R606
51K
R647
NI
R609
*3
C649
4.7/50
C612
*3C631
MY
*3C622
MY
100/16
C625
*3
R648
4.7/50C602
22/50
C624
SQ
*3C632
MY
0.082/50
C623
MY
10/50
C643
*3
R630
*2
C617
*2
C607
0.082/50
C633
MY
NIR618
0.082/50
C608
MY
D645
2.2K
R624
3K
R613
NI R608
NI
R600 FR
2.2K
R623
NI
C636
MY
NI
R616
D646
NI
R619
NI
C609
MY
*3
R611
NI
R617
22/50
C634
SQ
*3
R643
47K
R645
47/25
C641
Q508
NI
B6100
C541
NI
*3
C661
390p/50
C662
10K
R664
QUY150-050Y
B6163
3K
R660
390p/50
C663
*3
C660
3K
R661
RT1P140C-X
Q660
NI
K660
3.3K
R662
0.1/16
C665
1K
R669
10K
R665
3.3K
R663
CN602
QGA2501C1-03
1
2
3
C572
R572
J570
QNB0303-001
1
3
2
4
6
5
C577
C578
C576
C575
C571
R571
56K
R542
56K
R541
10K
R567
10K
R568
820
R563
UNF
820
R562
UNF
820
R561
UNF
820
R560 UNF
CN722
QGF1036F2-05
1
2
3
4
5
10K
R681
Q681
RT1N140C-X
NI
D680
Q680
KTA1271/OY/-T
10/50
C680
47K
R680
NI
R595
NI
C670
NI
B6171
NI
D670
NI
Q670
NI
C671
NI
R672
FR
NI
R670
47K
R651
47K
R650
D552
QSK0127-001
RY550
321
65 4
0.01/50
C650
2SC3928A/QR/-X
Q651
22KR659
0.1/16
C651
2SC5938A/B/-X
Q650
2.2K
R655
1/50
C653
Q652
RT1P141C-X
4.7K
R656
22/50
C652
1K
R653
4.7/50
C504
RT1P141C-X
Q500
220
R503
CN810
QGD2504C1-04Z
1
2
3
4
*3C610
MY
Q550
2SC3928A/QR/-X
R554
1.5K
9.1K
R590
0
R592
9.1K
R591
R654
220
B6102
QUY150-050Y
Q501
KTC812T-X
123
456
Q661
KTC812T-X
123
456
Q561
KTC812T-X
123
456
D652
1N5402M-20
D580
!
1N5402M-20
D582
!
1N5402M-20
D583
!
1N5402M-20
D581
!
0.1/100
C582
MY
0.1/100
C580
MY
0.1/100
C584
MY
D586
2SC3928A/QR/-X
Q580
CN601
QGA3901C1-03
1
2
3
100K
R585
*3
C586
100K
R586
*3
C585
47K
R580
22K
R581
Q581
RT1P141C-X
FW213
QUM156-07DGZ4-E
1
2
3
4
5
6
D504
UDZW9.1B-X
!
RT1P141C-X
Q510
CN811
QGD2504C1-03Z
1
2
3
CN217
QGF1205F2-21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
GND
D587
NI
D588
NI
Q582
NI
B6403
QUY150-050Y
D641
UDZW5.1B-X
J650
QNN0284-001
D651
120K
R528
22/50
C523
KTC3200/GL/-T
Q505
2SA1530A/QR/-X
Q507
82K
R543
100K
R535
47/35
C526
100K
R544
D503
10K
R537
22/50
C525
2SC3928A/QR/-X
Q506
R539
NI
Q509
NI
B6101
NI
R534
NI
R555
24KR556
24K
D555D556
B6121
*2
B6120
*2
B6122
B6123
B6001
*2
B6000
*2
C573
C574
C506
10/50
C517
10/50
CN910
QGF1205C2-05
*2
1
2
3
4
5
47K
R691
47KR697
10/35
C695
SQ
10p/50
C692
47K
R694
IC690
KIA4558F-X
8765
4321
10p/50
C693
10/35
C694
SQ
C696
NI
47K
R690
47K
R695
R699
1K
47K
R692
R698
1K
47K
R696
C697
100/16
47K
R693
0
R593
CN219
QGD2504C1-03Z
3
2
1
CN220
QGD2504C1-03Z
6
5
4
SYSTEM MUTE
LIN
-LIN
NC
PRE+VCC
BIAS
+L
-L
+VCC
+R
-R
PRE-VCC
SUBGND
-RIN
RIN
-VCC
INR
R2
R1
UNF
UNF
KRC102M-T
C571
GVA10112-A1
(1/4W)
0V
0V
0V
+36.6V
-34.7V
0V
0V
37.8V
-37.8V
0V
0V
-36.6V
0V
0V
0V
C572
REF.NO
E/EE/EN/EV
OTHERS
*1 EMC C/M (ESD)
ALL INDUCTANCE VALUES ARE IN H(m=mH).
10K
ALL CAPACITANCE VALUES ARE IN F(P=pF).
ALL E.CAPACITORS ARE SHOWN IN THE FORM
OF CAPACITANCE( F) /RATED VOLTAGE (V).
10K
R1
KRA102M-T
R2
ALL DIODES ARE MA111-X UNLESS SPECIFIED
R1 R2
ALL RESISTANCE VALUES ARE IN OHM( ).
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL
VOLT METER OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION --- AUX MODE, VOL MIN, S.TURBO OFF/FLAT.
2. UNLESS OTHERWISE SPECIFIED.
ALL CAPACITORS ARE CERAMIC CAPACITOR OR
ALL RESISTORS ARE 1/10W 5% METAL GLAZE RESISTOR.
MYLAR CAPACITOR (INDICATED "MY").
(1/4W)
(1/4W)
UP
(1/4W)(1/4W)
(1/4W)
(1/4W)
NI
4.5V 4.5V
0V
0V
0V
0V
0V 0V
0V
-36.7V
-36.7V
5678910
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
5.10 044444444444444444444444444444448.95.1
IC600
PIN
V
1234
10K
R2
R2
R2
R1
R1
DIGITAL
TRANSISTOR
47K
R2
22K
KRA109S-X
-
10K
R2
R1
10K
CONSTRUCTION
R1
R1
KRC111S-X
KRC102S-X
R1 R2
C621
C622
C631
C632
R621
R631
7.5K
0.33uF0.27uF
3.9K
E ver. U EXCEPT UP,A Ver.
*3 SOUND QUALITY
R642
15K 27K
R643
LSB
LINP
LOPOUT RINM
0V
RINP
RVRIN
CLDI
Vss
CE
LINM
LBASS1
LTRE
LBASS2
LOUT
LVRIN
LSELO
AUXR
L3
L2
L1
L4
L5
RBASS1
RTRE
ROPOUT
AUXL
RSB
ROUT
RBASS2
VDD
Vref
RSELO
R4
R3
R5
R2
R1
AHB
VOLUME IC
& HPF
0V
0V 0V
0.6V 0.6V
AGND
INL
HPL
HPR
0V
0V
0V0V
0V
0V
0V
8.9V
0V
LRMUTE
0V
MGND
+FAN
FANST
0V
0V
SCART-RIN
TO CN900 OF GVA10112-A3
TO FAN
0V
OUTL
*1
RGND
LGND
+
-
-
+
HPGND
SCART-LIN
AGND
TUL
TUR
AGND
FROM CN207 OF GVA10111-A1
FROM CN209& CN210
SPK LEFT 6ohm
SPK RIGHT 6ohm
0V
(1/4W)
0V
(1/4W)
0V
(1/4W)
H/P MUTE
4.5V
(1/4W)
4.5V
0V
A6V
FAOUTR
FAOUTL
AGND
FAN DRIVER
LRMUTE
A6V
(FMU-MM1-11)
TO DVD MODULE CN712
OUTR
SPK RELAY
0V
0V 0V
4.5V
S.W.OUT
4.6V 4.5V
0V
4.7V
4.8V
DGND
MIC9V
AGND
MICSIG
OF FRONT BOARD
SQ
SQ
SQ
SQ
SQ
SQ
E.CAPACITORS INDICATRED WITH "SQ" ARE SOUND QUALITY TYPE.
ECHO
TO CN800 & CN801
0V0V
5V
UNF
UNF
UNF
UNF
SQ
SQ
SQ
SQ
PBR
RECR
AHB
FANST
AGND
TEMP
RECL
VOLCLK
FANCTRL
PBL
AGND
VOLCE
SPKRLY
POUT
DGND
PRT
VOLDATA
ECHO
SMUTE
SWMUTE
SUBWOOFER OUT
-VH
+VH
12V
TO CN203&CN204 OF GVA10111-A1
0V
S1
0V
AGND
STARGND
5.2V
(PAGE 2/6)
A9V
12V
8.9V
SAFETYBRIDGE
0V
S1
S1CT
S1
FROM TRANSFORMER T101
(PAGE 1/6)
(PAGE 5/6)
OF GVA10111-A1
(E ver. only)
(PAGE 2/6)
(PAGE 2/6)
(PAGE 5/6)
0V
4.7V
4.8V
A9V
(U ver. only)
QGF1205F2-13
PROTECTOR
0V
-37.7V
5.2V
0V0V
-36.7V
5.2V
-37.7V
0V
EP500
REF.NO
C577
C578
0.0033/50 0.001/50
0.0033/50
NI
B6001
NI
NI
NRSA63J-0R0X
CN910
WITHOUT TAPE(E ver.)
C607
B6000
QUY150-050Y
NI
10/63
NI
B6120
C606
NI
NRSA63J-0R0X
NI
REF.NO
B6121
C616
NI
NI
C617
QUY150-050Y
*2 TAPE & MIC
INSERT
WITH TAPE & MIC
NRSA63J-0R0X
NI
NI
WITH TAPE ONLY
NRSA63J-0R0X
NI
NI
NI
UP AND A Ver.
C628
C638
0.0027/50 0.0012/50
C642 0.15/10 0.15/10
R644 3.3K 3.3K
C649 1/50 1/50
R611
R630
7.5K 6.8K
C509
C522
47/35 47/63
3300/50 4700/50 (SQ)
C573
C574
C575
C576
R571
R572
0.047/50 NI
4.7 (UNF) NI
5.2V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
8.9V
4V
0V
5V
8.9V
4.4V
4.4V
5.2V
5.1V
4.8V
5.1V
5.1V
5.1V
4.6V
5.2V
5V
0V
0V
0V
0V
12V
0V
0V
12V
0V
0V
-37.7V
5.2V
12V
R649 330K 100K
R648 120K 22K
C640 1/50 4.7/50
NI-->NOT INSERT SQ-->SOUND QUALITY
27K
100K
1/50
3K
0.33uF
3.9K
22K
0.15/10
7.5K
4700/50 (SQ)
0.0012/50
4.7/50
47/63
IC690 RC4558D-X KIA4558F-X RC4558D-X
NC
0V
0V
* U VER. EXCEPT A& UP
4.9V
MIC MIX
4.4V
8.9V
4.4V
4.9V
4.4V
0V
4.4V
10/63
10/63
10/63
10/63
10/63
* ALL NI
0V
C610
C620
C529
C539
0.1/100 0.1/50 0.1/50
C502
C503
10/50 10/6310/63
C603
C613
C661
C660
10/6310/50 10/63
10/6310/50 10/63

Table of Contents

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JVC UX-G68E Specifications

General IconGeneral
BrandJVC
ModelUX-G68E
CategoryStereo System
LanguageEnglish

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