JVC KD-DV6105 Service Manual page 34

Q Q
3 7 6 3 1 5 1 5 0
Standard schematic diagrams
Main amplifier section
TU21
QAU0312-002
X31
QAX0616-001Z
2SB709A/R/-X
IC31
!
TB2118F-X
C41
10/16
PLLCE
PLLDO C42
Q5
PLLCK 0.047
PLLDI
UN2211-X
C31
SEEK 0.01
C32
MONO 0.01
FM/AM R37
470
470
R39
6.2k
Q31
UN2211-X
Q14 0
UN2211-X
R8
L31
NQL114K-470X
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC961
R973
SN74LVC32APW-X
10K
R974
10K
C968
0.047
C961
R975
R962 220/10
TX 10K
100
DVDL C963
220/10
C962
DVDR C911 220/10
0.001
SW1
SW4
R921
0
L922
VGND
NQL56CK-220X
COMPOSITE
0 R969
C964
L921
NQL79GM-100X
220/10
0 R968
IC921
L925
BA33BC0FP-X NQL71EM-330X
L924
NQL56CK-220X R923
39K
D921
1A3G-T1
C921 C922 C927
220/10 100/10 470/25
C925
220/10
C926
QEXL1AM-476Z
C914 C915
0.1 100P
w w w
D704
D705
D706
D712
D713 UDZS5.1B-X D707
UDZS5.1B-X
D709
100P C703
D710
0.47 C704
100P C705
D715
UDZS5.1B-X
D714
UDZS5.1B-X
CN701
QNZ0605-001
TO CN601
(SHEET 2)
CN141
QGA2006C1-04
!
R1
47k
SD/ST
C83
L1
4.7 1/50
R81 Tu.L
R91 Tu.R
C93
1/50
R93
4.7K
R83
4.7K
C161
C162
0.047
C13
0.1
Q7
RDSDA
C164
1
Q11
C166
UN2211-X 10/16
C171 2.2/50
C181 2.2/50
DVDL C172 2.2/50
C182 2.2/50
DVDR
2SD601A/R/-X
RDSSCK
Q10
UN2111-X
R59
Q52
C52
C54
0.1
0.01
LINE-L
C175
Q51 LINE-G 470P
UN2211-X
C185
LINE-R 470P
D4 C102
R10
22/16
27K
MA111-X
AUXINL
C101
10/16
AUXING
C111
10/16
AUXINR
C112
22/16
C997 C999
0.01 100P
IC962
SN74HCT32APW-X
HPMUTE
R723 47K
47K
R724
IC721
UPD784217AGC310
!
Q903
VOLMUTE
2SB709A/R/-X
R914
DOUTMUTE
220
R725 VMUTE
47K
R909 47K
MUTE R726 10K
C721
0.047
C722
220/10 DIMMER R735
0
Q904
UN2211-X PBRK
C723
470P
ANT
AMPKILL
R727 5.6k
R728 4.7k
PON
R729 0
DIMOUT
TELMUTE R731 2.2k
LRMUTE
IC922 TELCONT R732 2.2k
BD9781HFP-W R733 10K
R734 47K
R927
0
SCS
FAN R736 2.2K
CPURST R737 2.2K
R928
47k
R929
VPP
47k
R738 4.7K
R739 4.7K
R758 47k
R759 47k
R755
1k
R710 10k
RESET VDD
Q701 GND
2SB709A/R/-X
MA8062/M/-X
R708
330
MA8062/M/-X
MA8062/M/-X
x a o
MA8062/M/-X
y
MA8062/M/-X
MA8062/M/-X
C701 0.01
C702 . 0.1 i
D711 MA8062/M/-X
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C428
4.7/25
DVDR
DVDL
C438
4.7/25
HPDATA
CN191 HPCK
QGA2501C3-03Z
HPSTB
R193
100
Q191
KTD1304-X
C156
0.047
47K 47K
R151 R141
0.0047 0.0047
C151 C141
R192
820
R375
Q192 22K R377 33K
UN2113-X
IC371
W-MUTE C375 0.1 C377 0.0015
NJM2160BV-X
C191
47/6.3
R371
C373
D192 1k 4.7/25
MA111-X
R373
100K C391
47/6.3
R372
C374
4.7/25
1k
100/10 0
R161
C376 0.1 C378 0.0015
R374
100K
R376 22K R378 33K
C163
R386 22K R388 33K
1
C388 0.0015 IC381
C386 0.1
R384
NJM2160BV-X
100K
R382 C384
1k 4.7/25
R383
C392
100K
47/6.3
R166 220
R381
SAOUT C383
R167 2.2K
VOLMUTE 1k 4.7/25
R168 2.2K
SACLK C385 0.1
R169 2.2K
VOLCK
R170 2.2K C387 0.0015
VOLDA
R385 33K
22K R387
IC161
TDA7416
C174 2.2/50
R163
47K
C168 2.2/50
C184 2.2/50 IC162
CD4066BPW-X
C176
2.2/50
R102 R104
R171
10k 10k AUX.L
R105
C103 2.2k
10k R103 10k
47/6.3
CHR
2.2/50
C187
C113 CHL
Q Q R172
47/6.3
R113 R115 2.2k 3 7 6
C186
2.2/50 Q161
10k R114 10k UN2211-X
AUX.R
10k R112 10k R110 R173
Q162
0 0
C109 UN2211-X
C110
0.022 47/16
R891
47K
R782 470
R781 470
D782
MA152WA-X
Q782 Q781
Q891
IC722 UN2111-X UN2111-X UN2211-X
BR24L16F-W-X
Q783
R715
270 UN2111-X
D781
270
MA152WA-X
R716
Q892
UN2211-X
C783 D783
C782 C781
100/16 UDZS11B-X 47/6.3
47/6.3
470P
TD RD SCK
R713 10k 100k
R714
POPEN
PDETACH
R711 10k
100k R712
R780
2.2k SCLK
R779 2.2k
S2UDT
R799 2.2k
U2SDT
R778 47K
R777 1k
R776 4.7k I/O
4.7k BUSSCK
R775
4.7k BUSSO
R774
3.9k
R773 SI/SO
R772 3.9k LCDCL
LCDDA
R771 3.9k LCDCE
R770 1k IFCCONT
L722 D903
NQL114K-470X
MA111-X
R769 47k
R768 10K S.METER
R767 10K SQ
R766 47K
C734 C910
TH721 0.1 0.001
NAD0028-103X
RA723
NRZ0065-103X
KEY2
KEY1
KEY0
RDSSCK
BATT
RESET IC723 IC-PST3433U-X
Q977
2SB709A/R/-X
R977
Q976
18k
UN2213-X
R976
56k
u 1 6 3
2-2
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2 4
8 9 9
KTD1304-X
KTD1304-X
R436
18K KTD1304-X
KTD1304-X
6.8K C433
C435 C434 R434
R437 R431
C437
R438 39 22
150P 220/10
100P
4.7K
4.7/25
Q432
R433
Q431
1k R432
R452 1K
22k
R422
1k
C427 R423 Q421
4.7/25 1K
Q422
R442 R428
C423
C424 R424 R421
22k 4.7K
C425 150P 220/10 39 22
100P
R426
C461 18K
22/16
R356
100
C356 4.7/25 R355 1K
C336 R335 R354 R336
1K 2.2k
4.7/25
Q354 100
KTD1304-X
R333 MA111-X D354 R334
47k
D334 2.2k
Q334
MA111-X
KTD1304-X
R324
MA111-X D324
2.2k
Q324
R344 KTD1304-X
D344 2.2k
R323
47k MA111-X
Q344
C326 R325 KTD1304-X R326
1K 100
4.7/25
1K
R345
C346 R346 100
4.7/25
IC301
TB2906HQ
Q301
UN2213-X
C338 Q302
R337 1/16 R339 R340
51k 1k UN2113-X
0
0
R360
R357 C358 R359 1k
1/16 51k
0.01
C302
C360
0.1
C902
C348 R350 2.2/50
R347 1/16 R349
1k
0 51k
R327 R329 R330
C328
0 1k
1/16 51k R901
R304 R303
D302
C330
MA111-X 47k 0 0.1 C350 C340
0.1
0.1
R302
R308 0
R305
2.2k
10k
C314
2.2/50
3 1 5 1 5 0 8 9
Q304 Q303
UN2211-X
UN2211-X
TEL
PARK
ILL
D981
RB160M-30-X
R981
C981 R982
D982 2.2k 2.2K
0.1
RB160M-30-X
R892
1K
D885
D891
MA152WA-X MA111-X
R882
10K
R888
0
R886
4.7k
CRS03-W
R893 R881 R885 D851
3.3k
47k 47k
R887
10k
C891
Q885
0.1 C881 UN2211-X C885
Q881 22/16 10/16
2SD601A/R/-X
RB160M-30-X
R821 2SD1994A/RS/-T
10 Q823
!
IC901
HA13164A
R822
Q821
UN2211-X 470
C822
10/16
FAN
R832 K831
270 NQR0007-002X
HNDLEREM
Q901
UN2111-X D831
MA8062/M/-X
Q912
UN2211-X
IC401
SN74AHCT1G08V-X
R401
DOUTMUTE 470
R403
TX
470
K401
NQR0007-002X
D401
RB160M-30-X
L401
NQR0007-002X
R805
10k K402
R804
100k NQR0007-002X
R413
R803 10 L411
22K
NQL114K-470X C414
R802 R801
R807
330
47K 100
m 330/6.3
C802 R808
22k
22P
R809
100
IC801
C804
c o C803 R810
HD74HC126FP-X 0.047 47K 22P
C413
COMPOSITE
1.5
.
R411
VGND 0 B921
C415 C416
K922
100P 0.01 NQR0201-004X
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2
8 9 9
L431
NQR0007-002X
L430
NQR0007-002X
L421
NQR0007-002X
J331
1k
!
2 4 9 8 2 9 9
R894
0
R889
0
R883
100k
L901
QQR1378-002
!
J801
QNZ0095-001
SI/SO
SCK
D801
CN821
QGA2001C1-02
CN831
QGA2006F1-02
C831 R831
100P 0
IC402
TOTX177L
R404
1
VOUT
R414
1K
R416
0
K411
NQR0201-004X
0
SHEET 1