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KS-FX811
User Manual [ch]
29 pgs7.13 Mb0
User Manual
25 pgs1.03 Mb0
Schematics
7 pgs1.58 Mb0
User Manual [ar]
31 pgs2.89 Mb0
Service Manual
30 pgs1.04 Mb0
Parts List
15 pgs580.83 Kb0
User Manual
29 pgs2.8 Mb0

JVC KS-FX811, KS-FX911 Schematics

Block diagram

KS-FX911/KS-FX811
FM
5
AMANT
L1
CD-CH
FM/AM
TUNER
16
17
LCH
RCH
16
17
13
20
18 15
IC161
E.VOLUME
29
30
FRONT LCH
FRONT RCH
REAR LCH
REAR RCH
14
12
15
11
IC301
POWER AMP
17
19
23
21
REAR LIGHT (+)
REAR LEFT (-)
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (-)
FRONT RIGHT (+)
REAR RIGHT (-)
REAR RIGHT (+)
4
LCH
RCH
LINE OUTPUT
3
24
Dolby B type noise reduction system
with playback equalizer amp.
PBFIN 1/2 PBRIN 1/2
34/37 32/39
2
Head relay sectionReel disk section
IC401
RL
F/R
TAPE IN
49
45
MOTOR
IC701
MAIN MICON
IC601
LCD DRIVER
LCD
LED & KEYCONTROL PWB
1
MECHA CONTROL PWB
MAIN PWB
AB CD E F G
2-1

Standard schematic diagrams

Main amp.section
KS-FX911/KS-FX811KS-FX911/KS-FX811
CJ321
C318
0.1
2200/16
QQR0703-001
L901
R901
R902
C913
C909
D904
1A3G-T1
DSK10C-T1
IC301
LA47503
10/16
0.022
C301
C304
C901
1N5401-F64
D901
100
C902
10/16
6.8k
R903
11k
0.22
0.22
R910
10k
D906
22/16
C315
0.1
C317
QMFZ047-150-T
2.2/50
C314
4.7/25
C302
0.1
C316
QNZ0002-001
CP981
QAM0013-005
TU1
QAU0257-001
5
4
3
2
J1
QNB0100-002
CP701
QGB1214J1-18S
CJ701
QNZ0007-002
QNZ0095-001
R811
6.8k
MTZJ5.6B-T2
MTZJ5.6B-T2
D705
D706
CP801
R812
MTZJ5.6B-T2
MTZJ5.6B-T2
D707
D708
2.4k
MTZJ5.6B-T2
D709
R813
2.4k
4.7uH
0.1/50
C31
MTZJ5.6B-T2
MTZJ5.6B-T2
D710
D711
R814
A.GND
L1
1SS133-T2
D1
R31
1k 10k
R33
R32
1k
1k
C34
0.001
0.1/50
Q32
C32
KTC3199/GL/-TKTC3199/GL/-T
STDBY
TAPEIN
MODE
SUBMO+
SUBMO-
TAPE.L
A.GND
TAPE.R
REEL
DOLBY
F/R
FF/REW
MOTOR
REMOCON
JOG1
JOG0
LCDCE
LCDDA
LCDCL
KEY2
KEY1
KEY0
MTZJ5.6B-T2
MTZJ5.6B-T2
D712
D713
R801
R802
R803
6.8k
CH.R
R804
CH.L
1SS133-T2
D2
2.2/50
MS
100k
100k
100
330k
10/16
C3
10k
D3
ACC5V
MEMORY
PCNT14V
Vdd5V
100
R807
2SA1706/ST/-T
R5
Q3
22k
R808
330k
R805
82
R6
C12
0.01
Q2
R3
10k
1k
KRC102M-T
BAND
Vdd5V
JBUS.SI
JBUS.SO
JBUS.IO
JBUS.INT
100k
R810
JBUS.SCK
100k
R806
10k
10/16
120p
C8
C1
R7
C81
C91
R10
6.8
IFC
TUNER9V
IFREQ
MONO
S702
0.022
10/16
10
C2
C4
R1
KTA1267/YG/-T
Q1
R34
C33
Q31
R35
1.5k
EO
MTZJ5.6B-T2
D715
C801
R809
HD74HC126P
220/10
C35
PCNT14V
IC801
10V
0.1
C706
MTZJ9.1C-T2
D31
R36D32
9V
0.1
C707
0.047
10K
1SS254-T2
D4
470
1SS133-T2
PCNT14V
R2
R4
750
R753
D753
SLR-56MC3F
1SS254-T2
2.2k
PCNT14V
IFREQ
QSW0923-001
Q4
R8R9
8.2k
0.01
C6
22k
SD/ST
S.METER
1SS133-T2
D701
1SS133-T2
D702
1SS133-T2
D703
47k
R727
FF/REW
2.2k
R728
2.2k
R729
R701
47k
47k
R714
56k
R713
47k
R712
47k
R702
4.7k
R703
4.7k
R704
4.7k
R705
47k
R749
c14 56p
KRC102M-T
MONO
LC72366-9A81
0.001
C10
TUNER.BUS
10
C13
C11
IC701
REEL
Q701
KTC3199/GL/-T
0.1/50
C9
220/10
MOTOR
R91
R81
SUBMO+
1/50
C92
1/50
C82
R82
R92
4.7k
R706
C709
0.1
SUBMO-
TAPEIN
STDBY
EVOLCLK
EVOLDA
TU.R
TU.L
3.3k
3.3k
3.3k
2.2k
R748
R739
R724
R725
2.2k
2.2k
10k
10k
R730
R741
R742
R743
MS
MODE
F/R
JOG0
JOG1
SD/ST
S701
QSW0923-001
2.2k
R723
4.7k
R731
JBUS.INT
LCDCE
2.2k
R722
4.7k
R732
REMOCON
A.GND
IC161
R164R174
1.5k1.5k
TEA6320T-X
CH.L
R163
3.9k
TAPE.L
TU.L
TU.R
TAPE.R
R173
3.9k
CH.R
LCDCL
LCDDA
JBUS.IO
JBUS.SO
JBUS.SI
JBUS.SCK
2.2k
4.7k
4.7k
4.7k
4.7k
R721
R720
R719
R718
R717
10k
10k
2.2k
R734
R733
R738
DOLBY
BAND
10k
R735
KEY2
S.METER
C162
C172
1/50
C195
1/50
22p
C702
QAX0406-001Z
C163
1/50
C173
1/50
47/16
C196
X701
D704
10k
10k
R736
R737
KEY1
KEY0
27p
C701
1SS133-T2
R162
C167
C181
C182
1/50
C168
0.033
0.15
C165
C177
0.15
C175
C174 C164
0.0082 0.0082
22k 22k
R171 R161
2.2k 2.2k
R172
100/10
0.0047
C17
C705
0.22
C704
100/6.3
C708
47k
0.01
R716
C703 10/16
47k
R707
4.7k
R708
47k
R709
47k
R710
47k
R711
24k
R750
C178
C191
C176 C166
0.22 0.22
0.033
C192
1/50
0.0056 0.0056
47k
R195
R175
9V
PCNT14V
ILL10V
EO
TUNER9V
10V
Vdd5V
9V
PCNT5V
Vdd5V
IFC
PCNT5V
ACC5V
MEMORY
47k
47k
R165
R166
1/50
1/50
0.01
10
C197
47k
C198
R176
100/10
R243
150k
150k
C241
R241
R242
1/50
R244
KIA7810PI
R911
100
1k
R354
R353
R343
R333
R323
9V
180k
12k1k
R245R247
KTC3199/GL/-T
C243 D242
Q241
0.047
47
R246
16k
C242
IC902
L902
KRA102M-T
Q903
1k
R907
KRC102M-T
Q904
1k
1k
1k
RB721Q-T2
D241
22/16
0.1
C911
R906
47uH
100
R344
100
100
R334
100
R324
27k
R331
27k
R351
27k
R341
27k
R321
Q351Q341Q331 Q321
2SD2144S/VW/-T
R325
D321
2.2k
R355
1SS254-T2
2.2k
R345
D341
2.2k
R335
1SS254-T2
2.2k
C199 470p
Q905
56k
C244
R248
RB721Q-T2
0.47/50
C910
0.33
Q930
47k
KTA1267/YG/-T
R930
47k
QSQ1A11-V06Z
S930
R931
22k
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
1
C362
0.22
C361
0.22
47k
R322
KRA102M-T
Q782
2SA1855/RST
47k
R908
R909
1K
Q906
470p
KRC102M-T
C882
KTA1267/YG/-T
1SS254-T2
Q901
1k
R905
Q902
Tuner signal
CD signal
Tape signal
Front signal
C322
C782
1SS254-T2
R904
KRC102M-T
470p
C321
D310
1SS133-T2
R892Q891
KRC102M-T
47k
2.2/50
2.2/50
47/16
D782
47k
1SS254-T2
C15
KTC3199/GL/-T
R979
D909
2200/6.3
C912
C342
47k
R342
Q781
MTZJ11B-T2
D892
Q977
47k
D908
2.2/50
C332
C352
2.2/50
47k
47k
470p
470p
470p
R352
R332
C341
C351
C331
4.7/25
4.7/25
C303
C313
R301
4.7k
R305
C319
4.7k
KRA102M-T
D781
1SS254-T2
C781
220/10
9V
PCNT5V
PCNT5V
PCNT5V
1k
R891
1200p
47k
R882
Q881
KRC102M-T
D891
1SS254-T2
C891
0.1
Q976
R978
KTA1267/YG/-T
27k
IC901
AN80T05
10/16
10/16
10/16
10/16
C905
C907
C914
C906
KTA1267/YG/-T
Q907
R302
10k
KRC102M-T
C881
220/10
C904
0.1
R303
1k
Q301
R881
4.7k
22/16
R976
43k
R977
68k
DSK10C-T1
D907
D903
1A3G-T1
220/10
C903
Rear signal
2-2
HAB C DE FG
KS-FX911/KS-FX811
Mecha control section
Q403
5
390
R401
CJ403
QGF1219F1-10
24k
0.015
C411
R410
12k
R411
33k
VR402
18k
0.1
0.10.1
C413C412
R413
C417
IC401
CXA2560Q
4
C408
100p
2SB1322/RS/-T
3.3k
1A3G-T1
D402
47k
R422
Q402
DTC114EKA-X
R423
R417
10k
R418
15k
22k
R415
C421
0.01
R416
1.5M
C422
0.1
C415
0.01
IC402
MA3051/M/-X
D401
3.3k
R424
LB1641
10/16
C423
C425
0.01
0.1
C424
33
R425
C407
100p
22/16
C409
180 180
100p
C406
100p
C405
R406 R407
0.015
C410
R408
24k
R409
12k
33k
VR401
22/16
100
R412
C414
QGB1214K1-18S
0.1
C416
CJ401
220p
C418
R414
0.47/50
3.9k
C419
3
100k
R404
100p
C404
100k
R405
CJ402
100p
C401
100k
R402
100p
C402
100k
R403
100p
C403
2
1
AB CD E F G
Tape signal
2-3
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