Standard Schematic Diagrams - JVC KW-XG500J, KW-XG504UI Service Manual

Standard schematic diagrams

Main section
!
TU1
QAU0484-001
L1
J1
4.7u
QNB0190-001
R74
100
LM1
RST
LM0
SW2
SW1
PSW
GND
CD.L
A.GND
CD.R
VDD_5V
CDON
SRAMSTB
SW5V
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
REQ
DACMS
DACMC
DACMD
SFSY
CN701
QGB1004K1-24
KEY0
KEY1
KEY2
VOL1
VOL2
DIMOUT
LCDCE1
LCDCE2
LCDSCK
LCDDA
ACC5V
RESET
REMOCON
COL1
COL2
COL3
C717
C716
0.1
AUX_L 0.1
AUX_G
AUX_R
SO SI/SO
R806 10k SI
CH.R R805
CH.L
100k
J801
QNZ0095-001 R804
R807
100k
22k
R803
R808
100 330
R809
22k
C802
R810
100
0.01
SCK
C801
IC801
0.047
R801
47k
BUSCK
D719 HD74HC126FP-X
UDZW6.2B-X
CN702
QGA2001C1-02
C91
1/50 R91
12k
R81
12k
C81
1/50
IC161
TDA7419N-X
RDSDA
1/50 C161
1/50 C171
CD.L
C162
CD.R
C172
1/50 C184 0 R183
R24
1/50 C186 0 R184
0 AUX_L C164
1/50
47K 0.0047
AUX_G C165
AFS
1/50
0.0047
47K
Q1
AUX_R C166
RT1N141C-X
1/50
R72
2.2K
R71
0
R747 4.7k R777 47k
R748 4.7k R776 47k
R749 4.7k
R759
KEY0 R743 10k
KEY1 R744 10k
KEY2 R745 10k
R760
SAOUT
FSU R741 100
Q-OUT R742 100
DIMOUT R702 10k
!
SSTOP R728 100 IC701
AFS R724 270 UPD78F1166GC
LCDCE2 R734 2.2k
LCDCE1 R714 2.2k
R738 4.7k
R740 4.7k
R739 4.7k
R737 0
SO
I/O
TOOL0
INT
SCK
STEERING
X702
X701
QAX0916-001Z
QAX0401-001
CN261
QGA2501C1-03
D331 D321
MC2836-X MC2836-X
R262 R321
820
820
R325
Q262
KTD1304-X 0
R331
820
R335
0
R345
0
R341
820
R355
0
R351
R386 47K 820
R385 47K
R161
2.2k
R366 47K
R162
R365 47K
2.2k
R178
10K
R179
10K
C782
Q781
0.082
RT1P141C-X
C781
D781
100/16 1SS355W-X
D783
1SS355W-X
D782
1SS355W-X
VDD
C783
L701
4.7u
0.01
C723
0.1
C711
330/6.3
C771
C713
0.047
IC771 0.01
S-24CS16A0I-G-X
ANTCONT
10V
C712
0.01
R719 0 MUTING
R710 270 VOLCK
R709 270 VOLDA
SACLK
EMUTE
1.2k
R721 1k
CDON
R720
R727 1k
R722 10k TELMUTE
R753
R758
47k
ANTCONT
TELMUTE 47K Q891
RT1N141C-X C891
0.1
TELCONT
DIMIN
TELCONT DIMIN
RESET
VSS
S-80833CNNB-G-W
X1
FLMD0 IC702
R757
R756
2.2k
47k
2-2
R322
180
RT6N430C-X
Q321
R332
180
Q331
RT6N430C-X
Q341
RT6N430C-X
R342
180
Q351 FL-
RT6N430C-X
R352
180 C364
FL+
0.0047
RL-
C363
RL+
0.0047
C301
NFV81CM-105X R301
1K
R302
1K
C302
NFV81CM-105X C303
C362
100p C304
0.0047
100p RR-
C312
NFV81CM-105X C313 C314
R312 100p 100p
RR+
1K
C361
FR-
R311
0.0047
1K
C311
NFV81CM-105X
FR+
R681
0
R315
R781 R783 0
47K 0
R789
0
Q784
RT1P141C-X
Q977
R782
R977
2SA1530A/QR/-X
12k
0
R976
27k
!
R2S25401DS-E IC901
!
D971
CRS03-W
C902
2.2/50
R901
D902
1SS355W-X
1k
CN901
QNZ0611-001
Q881
R851 RT1N141C-X
10K
R882
C892
4.7K
0.1
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
IC301
TB2926HQ
C315 2.2/50
C308
0.0047
C324 0.047
C990
C307 0.0047
0.0047
C317 4.7/16
47/16
C310
C305
0.0047
C319
0.047
C306
0.0047
C320
!
4.7/25
R303 10k
C997 470p
C992
470p
C995 470p
C994
470p
C993 470p
C996
470p
C998 470p
C991
470p
CRS03-W
D992 D997
CRS03-W
D995 CRS03-W
D994
CRS03-W
CRS03-W
D996 D993
CRS03-W
CRS03-W
D998 D991
CRS03-W
!
QMFZ047-150-T