JVC KD-G541E Service Manual page 32

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Standard schematic diagrams
Main section
TOMIC/ATOMIC
J1
QNB0190-001
ANT
!
*
IC1
L8
C1
L1
2P
C6
4.7u
1000P
0.47u
NI
R3
L4
*
C3
C2
7P
15p
1.8U
L2
0.22u
C5
L3
C7
22p
!
CD_8V
CD-R
A-GND
CD-L
9V
VDD_5V
SW1
SW2
PSW
NPWDOWN
MSW
LM
NRST
IRQ
STAT
MLD
MDATA
MCLK
RF GND
10V
VOL2
VOL2
ACC5V
47k
10VSW
VOL1
R786
VOL1
REMOCON
REMOCON
LCDCE
LCDCE
LCDDA
LCDDA
LCDCL
LCDCL
KEY2
KEY2
KEY1
KEY1
KEY0
KEY0
EJECT
EJECT
STATIC_GND
STATIC_GND
GND
COLOR_SW
470
AUX-G
R122
NQR0007-002X
L122
AUX-L
100
NQR0007-002X
AUX-G
R121
L121
R120
AUX-R
L120
DGND
100
COLOR_SW
NQR0007-002X
R806
R805
0
R803
R801
R804
J801
3.9K
QNZ0095-001
R802
JVC BUS
A-GND
R807
R810
3.3K
SI/SO
JBUS-SI/SO
R808
R814
C802
100
R819
100
47K
IC801
C801
0.047
JBUS-SCK
74AHCT126PW-X
QNS0283-001
J702
OE REMOTE
FOR E VERSION ONLY
FM/AM
TUNER
12P
C22
4MHz
0.1
X1
C15
TU.R
TU.L
R76
0
100
R74
RDSDA
RDSCL
R72
2.2K
R71
0
X71
QAX0926-001Z
SW5V
PCN
R729
100K
R730
100K
R731
100K
CH-R
CH-L
R736
LCDDA
2.2K
0V
LCD_DATA
LCDCE
2.2K
R737
0V
LCD_CE
2.2K
LCDCL
0V
LCD_CLK
VOL_SDA
R738
5V
EVOL_SDA
SUB-MUTE
5V
SUB-MUTE
DETACH
VOL_CLK
5V
EVOL_CLK
R742
220
TUSDA
5V
TU_SDA
RDSDA
2.1V
RDS_DATA
R744
TUSCL
220
5V
TU_CLK
STEERING
0V
STEERING_REMOTE
R746
100K
0V
PS2
RDSCL
2.2V
CPU
RDS_CLK
REMOCON
10K
5V
REMOCON
!
DETACH
R747
IC701
5V
VDD5
C708
AUX-L
R748
1K
5V
0.1
POWER
0V
AUX-G
VSS
AUX-R
FSU
R727
1.2k
0V
CD_ON
R745
47k
NC
EJECT
5V
EJECT
ANT
5V
AUTO_ANT
R752
4.7K
KEY0
5V
KEY0
KEY1
R753
4.7K
5V
KEY1
KEY2
R754
4.7K
5V
KEY2
5V
VREF+
BUS-I/O
R755
4.7k
BUSINT
R756
4.7k
BUSSCK
/BUS-I/O
R757
4.7k
C717
0.1
DIMOUT
BUSSI
100K
R704
C722
R703
100K
4.7/25
BUSSO
R813
STEERING
R713
R715
NI
NI
R811
*
R711
47K
*
R708
C718
100K
0.1
X701
QAX0667-001Z
LINE OUTPUT &
SUBWOOFER OUTPUT
J321
QNN0803-001
R352
820
820
R342
Q351
RT6N430C-X
100
0V
0V
R323
R322
0V
0V
820
Q321
RT6N430C-X
0V
0V
Q341
RT6N430C-X
0V
0V
Q331
RT6N430C-X
0V
R332
0V
0V
820
0V
R251
100
R252
820
RT6N430C-X
0V
0V
Q251
0V
D251
1SS355W-X
C165 C175
C167
C177
C168
C178
0.47
0.47
0.47
0.47
0.01 0.01
R161 R162
100K 100K
R165
R166
4.7k
4.7k
D782
1SS355W-X
L701
*
IC771
4.7u
100/6.3
C707
R764
82K
C771
C706
0.047
0.01
RT1P141C-X
Q781
MUTE
0V
DOMMUTE
R728
DOMMUTE
0
NC
NC
ROM
3.2V
E2PROM_CLK
R722
ANT
3.2V
E2PROM_DO
47k
R723
3.2V
E2PROM_DI
10K
MUTE
3.3V
MUTE
0V
DETACH
DETACH
NPWDOWN
0V
NPWDOWN
0V
NRST
NRST
0V
VSS
FOR E/EE VERSION
0V
MLD
MLD
C705
1.8V
C721
TELMUTE
0.01
VDD18
0.1
0V
MCLK
1k
MCLK
0V
STAT
STAT
TELMUTE
0V
MDATA
MDATA
0V
BUSSCK
0V
BUS-SCK
BUSSI
0V
4.4V
BUS-SI
0V
BUSSO
Q891
BUS-SO
RT1N141C-X
0V
IRQ
BLKCK/IRQ
0V
BUSINT
BUS-INT
/BUS-I/O
3.2V
/BUS-I/O
DOMMUTE
BUS-I/O
0V
BUS-I/O
COLOR_SW
DIMOUT
1K
COLOR-SW
R724
L702
4.7u
R774
47k
RESET
D712
1SS355W-X
2-2
LINE OUT
R383
47k
R387
47k
R363
47k
R367
47k
C385
4.7/25
RLOUT
C386
4.7/25
RROUT
C366
4.7/25
FROUT
C365
4.7/25
FLOUT
C251
SUBW
10/16
0V
Q785
RT1P141C-X
3.3V
3.3V
33K
C785
100/6.3
R253
FR-
0.47(TF)
FR+
C301
QFV91HJ-474Z
RROUT
RR-
RR+
FROUT
C302
C304
C303
QFV91HJ-474Z
100p
100p
0.47(TF)
C313
100p
C314
100p
C312
0.47(TF)
QFV91HJ-474Z
NCB21AK-225X-A
RL+
C311
QFV91HJ-474Z
RL-
0.47(TF)
R305
1K
FL+
D785
MC2836-X
FL-
R781
R783
47K
1K
0V
13.6V
Q976
Q784
RT1N141C-X
RT1P141C-X
0V
Q977
R977
5V
ISA1530AC1/R/-X
12k
0V
5.5V
5.5V
(1/10W)
0V
R976
5.0V
0V
27k
!
(1/10W)
IC901
REGULATOR
AN34001A
!
D971
CRS03-W
R901
1k
(1/4W)
6.8K
R908
1.3V
Q913
RT1P141C-X
10.1V
0V
QNZ0611-001
0V
FOR
R891
DOMESTIC
R851
C892
0.1
POWER
ANTENNA
C891
NOT
0.1
USED
FOR U VERSION ONLY
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
!
IC301
POWER AMP.
C308
LV47001
47/16
B302
0V
NC
0
0V
GND
7.0V
OUTFR-
C325
4.5V
NI
STBY
0.0047
7.0V
OUTFR+
C320
14.4V
VCC1/2
0.022
7.0V
OUTRR-
C324
0V
0.0047
NI
GND
7.0V
OUTRR+
C317
8.8V
RIPPLE
10/16
3.8V
INRR
QTE1C57-106Z
3.8V
INFR
0V
PRE-GND
3.8V
INFL
3.8V
INRL
C318
22/16
3.8V
2.2
C321
AC-GND
7.0V
OUTRL+
0V
C323
NI
C326
GND
0.0047
QFV91HJ-474Z
7.0V
OUTRL-
0.47(TF)
C319
14.4V
VCC3/4
0.022
7.0V
OUTFL+
C322
C315
5.0V
NI
MUTE
0.0047
2.2/50
7.0V
OUTFL-
0V
GND
DET OFFSET
C307
NI
CN901
!
FUSE 15A
QMFZ063-150-J1

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