Standard Schematic Diagrams (For Ut,Uh,Un,U Version) - JVC KD-G615 Service Manual

Standard schematic diagrams
Main amplifier section
TU1
QAU0312-002
L1
J1
4.7u
QNB0100-002
C29 C39
120P
0.001
C9
22/16
QAX0616-001Z
R38 R39
X31 100 0
R11
C36
7P
C38 10k
IC31
1000P
TB2118F-X
C35
10P
RA30
Q6
2.2K
2SB624/4/-X
PLLCE
PLLDA
PLLCL R6
PLLDI
47k
C46 0.01
C49
C47 0.01
0.001
C24
R43 R44
470 220 0.001
C50
C32 Q7
47P 100P UN2211-X
R32
6.2k
C52
4700P
C31 Q31
100/10 UN2211-X 2SC2411K
SW5V
CD.L
CD.R
CDMUTE
CDREQ
CDRESET
B.DET
P.DET
SI/SO
Q901
SCK 2SB1132/QR/-W
R904
220
Q701 Q702 Q703 Q704
UN2211-X UN2211-X UN2211-X UN2211-X
CN701
QNZ0605-001
DIMOUT
REMOCON
ACC5V
10V
ENC1
ENC2
LCDCE
LCDDA
LCDCL
D714
KEY2
SML-310VT/JK/-X
KEY1
KEY0
D715
AUX.R
SML-310VT/JK/-X
AUX.GND C730
100P
AUX.L D716
SML-310VT/JK/-X
100P 100P
R806
10k
CH.R
R804
22k
CH.L
R805
100k
R803
R808
100
330
J801
R810
QNZ0095-001
100
IC801
HD74HC126FP-X
(For UT, UH, UN, U version)
Q1
KTD1304-X
C81
1/50 R81
IC161
QTE1H55-225Z
TDA7404D-X
QTE1H55-225Z
R91
C91
1/50 C173
C163
C172 1/50
C162 1/50
C171 1/50
C161 1/50
Q5
CD.L
2SB709A/R/-X
CD.R
C165
AUX.R
1/50
C175 1/50
R5
AUX.GND C174
47k 1/50
AUX.L
C179
47/16
C184
0.22
CH.L
C183
CH.R
0.22 RB160M-30-X
D243
C243 R244
R8 LEVEL
R248 0.047 12k
10k
220
R245
47
Q241
2SD601A/R/-X
Q2
C30 C28
0.01 0.01
S702
QSW0451-001
VSS
Q705
UN2211-X
PWR
R720 1.2k
R719 0
DIMOUT R709 10k
LN.CTR
VDD
SUB.CTR
C706
0.1
VOLDA R161 2.2k
C723
0.1
VOLCL R162 2.2k
/SUBMUTE R791 0
LPF1 R792 0
0
LPF2 R793
R768
47k
R767 47k
R760 47k
R759 47k
R770 47k
R769 47k
10K
R714
TEL.OUT
R762 47k
R761 47k
SI/SO
VPP
BUSSO
I/O
IC701
UPD784217AGC308
BUSINT
BUSCLK
SCK
X1 X701
X702
QAX0617-001Z QAX0401-001
IC361
NJM2160BV-X
R362 R361
22k 33k
0.1 C362
C391 0.0015
R787
R370
C368
C361 4.7/25
RL 4.7/25
10k 1k
C147
0.01
47/16
C363
C182 0.1
R371
C367
C181 100/16
4.7/25
FL
1k C365
VOLDA
4.7/25
VOLCL
C393
0.1 C360 0.0015
R163
120k FL R363 R365 33k
22k
RL
R382 22k R381 33k
RR
FR C390 100/10 C382 0.0015
R158 10K
C392
R159
10K
0.1
RR R390
C388
C381 4.7/25 4.7/25
1k
C383 47/16
FR
R391 C387
4.7/25
C385 4.7/25
1k
C241
C394 0.1
1/50 0.0015
C380
R383
22k R385
33k
IC381 NJM2160BV-X
Q781
UN2111-X
D781
MA111-X
C781
47/6.3
L701
4.7u
R729
VDD5V
47k
C711
IC771 BR24L16F-W-X
220/10
C713 C745
0.22 0.33
C725 C746
0.1 0.1
C771
0.047
C743
TD
RD 0.33
R731
47k
R730 C744
10k 0.1
S701
R732 10k QSW0451-001
R734 2.2k
LCDCE
R735 2.2k
LCDCL
R736 2.2k
LCDDA
R737 0
I/O
R738 4.7k
C724
BUSCLK
R739 4.7k
BUSSO 0.1
R740 4.7k
SI/SO C707
0.1
RB160M-30-X
R741 10k SM
R766
47k
D851
LEVEL
C740
R743 10k
0.1
KEY2
R744 10k D852
KEY1
R745 10k RB160M-30-X
KEY0
R746 10k
ENC2
4.7k
R747
4.7k R748
4.7k R749
47K R776
47K
R775
ANT.CNT
Q977
RESET
S703 2SB709A/QR/-X
R977
QSW1049-001Z
R764
8.2k
100 D713
R976
20k
UDZS5.6B-X
IC702
MA111-X
IC-PST3433U-X
D891
R757
2.2k
Q891
MA111-X
UN2211-X
2-2
IC271
CD4066BPW-X
R372
0
XFL
IC301
XFR
TB2906HQ
R373
0
C276
0.022 C311 R311 R317
R279 0.47 47K
RL 1.2K
Q274 47K
C274
FL
0.022
C277 0.0056
0.47 R312 R318
LPF2
C275 C312 47K
1.2K
0.022
R313 R314
Q273
R274
LPF1
47K
R303
C298 R304
0.1
XRL C301
C278 0.47 R301
0.012 47K 1.2K
XFL RR
FR
C302
R302 R308
0.47
47K 1.2K
C257
0.047
STBY
R342
XRR 820
XRL R352
C251
820
D351
R255
0.0082
MA111-X
R351
0
2.2k
D341
MA111-X
R341
2.2k
AMPSW
0.1
C256
R256
XRR
100k
XFR
C254
0.082
R257
D321 R321
8.2k
R258 R260 MA111-X 2.2k
C261
47k
15K 2.2/50
R331
D331
D251
R259 MA111-X
UDZS4.7B-X 2.2k
1.2k
C262
C279 2.2/50
XFL
47/6.3 C281
0.082 MA111-X
XFR
D273 D271 R292
0
R291
MA111-X R271
2.2k
0
/SUBMUTE
Q272
UN2111-X
R298 47K
R297
47K
D783
0.1 C292
D782 MA111-X
MA111-X
Q784
UN2111-X
R783
R784
10K
47K
2.2K
R785
Q782
KTD1304-X
C782
0.47
IC291
CD4066BPW-X
LN.CTR
R901
1k
UDZS11B-X
D325
C273
100P
C272
100P
CN251
QGA2501C1-03
IC901
HA13164A
ANT
D902
MA111-X
R906
10k
Q902
UN2111
CD8V
Q903
UN2211
CNT.MI
Q881
Q892
UN2211-X
UN2211-X
R882
IN.DIMMER
4.7k
C881
22/16
R307
MUTE
4700P
C322
C323 4700P
C324 4700P
C325 4700P
RB160M-30-X D995
RB160M-30-X D991
RB160M-30-X D996
RB160M-30-X D992
RB160M-30-X D997
RB160M-30-X D993
RB160M-30-X D998
RB160M-30-X D994
C965 470P
C961 470P
470P
C966
C962 470P
C967 470P
C963 470P
470P
C968
C964 470P
D901
1N5401-F64
C901
QEZ0723-338
D972 RB160M-30-X
D971
RB160M-30-X
CN901
QNZ0611-001
J321
Parts are safety assurance parts.
When replacing those parts make
SHEET 1
sure to use the specified one.