JVC KD-G120 Schematic Diagrams page 4

Standard schematic diagrams
Main amplifier section
CJ701
QNB0190-001
R703 1k
R701 1k
R735
1.5k
C731 R736
R733
1.8k 10k
QTE1H57-255Z
C732
0.001
Q731
2SC3928A/R/-X
Q732
2SC3928A/R/-X
PSW
SW1
SW2
LM
MSW
CD8V
CD.RESET
STATUS
SUBQ
SQCK
TLOCK
FLOCK
CD.SENSE
MLD
MDATA
MCLK
CD.RCH
GND
CD.LCH
DETACH
DETACH
10V
ACC5V LM
REMOCON
CD.RESET
MCLK
ENC1
MDATA
ENC2
MLD
DIMOUT
SUB.W.MUTE
LCD.SCK
SCL
LCD.SO
SDA
LCD.CE
KEY0
KEY1
KEY2
CN801
QGZ1601J1-15
CN702
QGA2006F1-02
(For KD-G120, KD-G120R, KD-G123, KD-G124, KD-G125 and KD-G126)
TU701
QAU0312-002
L701 4.7u
R201
R101
Q791
2SA1365/F/-X
R791
Q792
2SA1530A/R/-X
10k
D793
KDS4148U-X
Q793
RT1N141C-X
D803 1SS355W-X
D805 1SS355W-X
D802 1SS133-T2
D804 1SS133-T2
D801 1SS355W-X
R808 1k
R811 3.3k
R812 3.3k
IC801
R807 47k
JES01-9D13
R814 47k
R815 47k
R840 47k
R841 47k
R767
22K
TU.RCH
TU.LCH
R333
RR/SUB.W
D332
R336
KDS4148U-X
LINEOUT.MUTE
D333
R436
R892
KDS4148U-X
1k
R433
RL/SUB.W
Q891
RT1N141C-X
BD3809FS-X
IC301
C312 QTE1C57-106Z
C314 0.01
R850 47K
R853 47K
R301 2.2K C304
0.22
C302
C303
0.22
C803 22p 0.0082
X801
QAX0406-001Z
C804 33p
MICON.MUTE
EO
FM.OSC
D810 Q862
C802
KDS4148U-X
0.01
C801
RT1P141C-X
Q861
IFC
220/6.3
C807 10/16
R834 22k
R832 22k
C824
220p
R820 47k
R831 4.7k
R829 47k
47k
R828
R827 47k
R826 47k
R825 20K
R823 47k
D903
VDD
1SS133-T2
Q902
2SC3928A/R/-X
R907
39k
Q903
2SA1530A/R/-X
2-2
1k R334 100
QNN0519-001
2.2k
Q332
CJ321
KTD1304-X
2.2k Q432
KTD1304-X
1k R434 100
IC321
R307 C334
C317
1/50
27k 0.47
C333
R403 C332
C313
0.1
0.1
100 0.1
C403
R302
QTE1A57-107Z
33k
C427 22/16
R308 C335
C340 0.47
27k
0.47
C404 R401 2.2k
0.22
C402
C435
R408
0.22
C308
27k C328 47/16
4.7/25 0.47
C408 4.7/25 C337
1000p C433
C321 0.1
100/16
C432
0.1
B310
0
C331
0.022
C318 1/50
C330
C434
R407
0.022 C316
0.1
27k
0.47
R321 47k
C329 R322 2.7K
4.7/25
R323
Q321
4.7K
R320
C327
1/50 33K
D851
RT1N441C-X
CRS03-W
CN901
QNZ0611-001
C915
RF+
2.2
R911
RR+
47k
C902 LR+
IC901
LF+
R2S25400DS-E 0.01
C901
RF-
RR-
D901
LR-
1N5401-F64 LF-
QMFZ047-150-T
R902
C916 1k
2.2/50
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SHEET 1