JVC KD-G111 Service Manual page 48

Q Q
3 7 6 3 1 5 1 5 0
Standard schematic diagrams
Main amplifier section
TU1
QAU0314-001
J1 L1
QNB0100-002
4.7u
C1
5P
Q8 C7
UN2211-X 10p
C12 R2
0.1
10k
R35 1k
C31
R31 R32 Q4
2.2/50
2SB709A/R/-X
1k 10k
C32
1000P
Q31
Q5
2SD601A/QR/-X
2SB624/4/-X
C41 R41
0.22 1K
R42
R8
1k
47k
C42
0.082
R45 1k
Q6
UN2211-X
Q41
2SC3661-X
R33
1.5k R43
1k
SW5V
9V
CD.R
CD.L
R52
PSW
15k R54
R56
SW1 10k
47k
SW2 R51
470
LM
MSW
CDON
Q52 C54
CD-RW 2SD601A/QR/-X 0.01
C53
BUS0
0.1
BUS1
C51
BUS2
0.47/50
BUS3
T E R53
BUCK R55
L 10k 1 3 9 4 2 2 9 6 5 1 3
2.2k
CCE
RST
CD8V
CN701
QGZ1601J1-15
C715
DETACH
0.01
R742
ACC5V
47k
REMOCON
RED( ENC1)
R743
GRN( ENC2)
47k
DIMOUT
LCDCL
LCDDA
LCDCE
KEY0
RDSSCK
KEY1
KEY2
MONO
R744
SK/ST1
FM/AM
10K
AFCK
RDSDA
DIMIN
B901 R745
ANTCTRL
0 1K
C713
Q761
Q762 0.01
UNLOCK
2SB624/4/-X 2SB624/4/-X
VDD
DIMOUT
UN2211-X
Q763
RED/GRN
VSS
R751
R709
R710
C701
100P
CN702
QAM0464-002
QGA2006F1-02
w w w
(For KD-G117 EE version)
C186
1/50
10k
C94 1/50 R91
10k
C84 1/50 R81
2SD601A/QR/-X
Q74 C185 R162
Q73
2SD601A/QR/-X 1/50 22k
C10
1/50 C184
1/50
C82 R3
R76 R75
0
0.012 4.7k 4.7k
C92 2SD601A/QR/-X
Q2
0.012
R4 C183
4.7k C78
QTE1H54-225Z
0.1
Q72
UN2111-X
Q71
UN2111-X
IC71
R77 LC72725M-X
100
C75 C79
560P C182
C74 0.01
QTE1H54-225Z
47/6.3
0.01
C73
C181
C76
1/50
330P
C72
47p
C77
10/16
2K
R78
C71
82p
D241
RB160M-30-X
R244
R240 12k
C242
220
0.047
R58
47k
C244
1/50
Q7
UN2211-X
Q53
UN2211-X
C243
R242
1k 22/16
R732
47k
MSW
LM
IC701
UPD178078GF-690
R729 47k
VPP
RESET
R728
47k
R727 10K
R726
47k
R725
X1
47k
R752
10K
C708 33P
R724 X701
33P
C707
0
L703
QAX0406-001Z
4.7u
0.1
R723 C705
47k
C704
C706
47/6.3
0.1
C703
0.01
R722 47k
22K D710 MA8062/M/-X
R753 47K
47k
R719 4.7k
R720 4.7k
47K
R721 4.7k
x a o
y
. i
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J301
QMM0519-001
R332 R322 R352 R342
100 100 100 100
C333
0.047
C13
220P
R163 R333 R323 R353 R343 R341
2.2k 2.2k 2.2k 2.2k 2.2k 820
C163 C166 R321
0.22 5600P 820
C165
0.033
C168
C352 R167 QFV91HJ-474Z
4.7/50 QFV91HJ-474Z 27k C332
C167
4.7/50
C331
100P
IC161
TEA6320T-X
C341
100P
C177
R177
4.7/50 C342
27k
C178
4.7/50
QFV91HJ-474Z
C322
QFV91HJ-474Z
47k
R781
C173
0.22
D782
R173
MA111-X
2.2k
C194 Q782
0.01 UN2211-X
C783
0.22
C802
0.047
R802
Q781 100k
UN2111-X
R801
R810
100
R184 R194
4.7K 4.7K Q Q
C801
3 7 6
0.01
C781
D781
MA111-X 220/10
R803
Q783 100k
UN2111-X
R891 R892
47k 1k
D891
MA111-X
D892
TEL-MUTE
MA111-X
Q881
UN2211-X
R881
4.7K
C881
C891
Q891 22/16
0.1
UN2211-X
DIMIN
DIMOUT
FMEO
AMEO
C709 100/10
OSC IC901
HA13164A
C710 0.01
RB160M-30-X
ANT
D851
IFC
SD/ST
L702
D852
4.7u
RB160M-30-X
ANTCTRL
L701 D902
4.7u MA111-X
CTRL
ILL10V
PS2 Q901
2SB709A/QR/-X
Q902
UN2211-X R905
8.2K
R906
20K
u 1 6 3
.
2-12
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2 4
8 9 9
IC301
LA47516
C309
0.1
RL-
RL+
FL-
C308 FL+
R168
0.1
27k
C351
100P
C321
100P FR+
FR-
C311
0.1
C310
R178 0.1
27k RR+
1K RR-
R782
C784
4.7/25
R808
100k
R804
100k
10k
R809
330
R806
22k
3 1 5 1 5 0 8 9 2
R805
100
R807
IC801
100k
HD74HC126FP-X
CH.L
D901
1N5401-F64
J801
QNZ0095-001
C901
CH.R
QEZ0675-338
L901 C918
100P
QQR0703-001
C971 0.1
D972 RB160M-30-X
D971
RB160M-30-X
2.2k
R971
R972 2.2k
R901 1k
D903
MA111-X
m
c o
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2
8 9 9
4 9 8 2 9 9
SHEET 1