JVC KD-G111 Service Manual page 53

Q Q
3 7 6 3 1 5 1 5 0
Standard schematic diagrams
Main amplifier section
TU1
QAU0221-001
J1
L1
QNB0100-002
4.7u
C1
5P
Q8
UN2211-X
C12
0.1
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
C42 47k
0.082
R45 1k
Q6
UN2211-X
Q41
R33 2SC3661-X
1.5k R43
1k
SW5V
9V
CD.R
CD.L
R52
PSW
15k R54
R56
SW1 10k
47k
R51
SW2
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
R55
BUCK L 1 3 9 4 2 2 9 6 5 1 3 10k
CCE 2.2k
RST
CD8V
CN701
QGZ1601J1-15
C715
DETACH
0.01
ACC5V
REMOCON
RED( ENC1)
GRN( ENC2)
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
C701
100P
CN702
QAM0682-001
QGA2006F1-02
w w w
.
(For KD-G117 EE2 version)
C186
1/50
10k
1/50 C94 R91
1/50 R81 10k
C84 2SD601A/QR/-X
Q74 C185
Q73
2SD601A/QR/-X 1/50
UN2211-X
C10
Q1 1/50 C184
1/50
R3
R76 R75
0
4.7k 4.7k
2SD601A/QR/-X
Q2
R4
C183
C78
4.7k QTE1H54-225Z
0.1
Q72
UN2111-X
Q71
UN2111-X
IC71
R77 SAA6579T-X
100
C75
C79
560P
0.01 C182
C74
QTE1H54-225Z
47/6.3
0.01
C73
C181
C76
1/50
0.022
C72
47p C77
2.2/50
C71
82p
D241
RB160M-30-X
R244
R240 C242 12k
220 0.047
R58
47k
C244
1/50
Q7
UN2211-X
Q53
UN2211-X
C243
R242
1k 22/16
R732
47k
R742
47k MSW
LM
IC701
UPD178078GF-690
R743
47k
R729 47k
VPP
RESET
R728
47k
R727
10K
R726
47k
R725
47k
R752
10K
R724 X701
0
L703
QAX0406-001Z
4.7u
C705 0.1
R723
47k
C706
0.1
R722 47k
R751 22K D710 MA8062/M/-X
R753 47K
R709 47k
R719 4.7k
R710 47K R720 4.7k
R721 4.7k
x a o
y
i
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8
R332 R322 R352
100 100
100
C13
220P
R163 R333 R323 R353
2.2k 2.2k 2.2k 2.2k
R162
22k
C166 R321
C163
0.22 5600P 820
C165
0.033
C168
C352
4.7/50 QFV91HJ-474Z
C167
4.7/50
IC161
TEA6320T-X
C177
4.7/50
C178
4.7/50
QFV91HJ-474Z
C173
0.22
R173
2.2k C194
0.01
Q781
UN2111-X
R184 R194
Q Q 4.7K
4.7K
C801
3 7 6 3
0.01
D781 C781
220/10
MA111-X
Q783
UN2111-X
R891 R892
47k 1k
D891
MA111-X
TEL-MUTE D892
MA111-X
Q881
UN2211-X
R881
4.7K
C881
C891
Q891 22/16
UN2211-X 0.1
DIMIN
DIMOUT
FMEO
AMEO
C709
100/10
IC901
OSC
HA13164A
C710 0.01
RB160M-30-X
ANT
D851
IFC
X1
SD/ST
L702
D852
4.7u
C708 22P
RB160M-30-X
C707 27P
ANTCTRL
L701
D902
4.7u MA111-X
C704
47/6.3
CTRL
C703
0.01
ILL10V
PS2 Q901
2SB709A/QR/-X
Q902
UN2211-X R905
8.2K
C716
R906
100P
20K
u 1 6 3
.
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2 4
9 9 8
J301
QMM0519-001
R342
100
IC301
LA47516
C333
0.047
R343 R341
2.2k 820
R167 QFV91HJ-474Z
27k C332
R168
27k
C331
C351
100P
100P
C321
C341
100P
100P
R177
C342
27k
R178
C322
27k
QFV91HJ-474Z
1K
47k
R781 R782
D782
C784
4.7/25
MA111-X
Q782
UN2213-X
C783
0.22
C802
0.047
R802
100k R808
100k
R801 R804
100k
10k
R809
R810
100
330
R806
22k
1 5 1 5 0 8 9 2 4
R805
100
R803
100k
R807
IC801
100k
HD74HC126FP-X
D901
1N5401-F64
J801
QNZ0095-001
C901
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
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
m
c o
2
9 9
C309
0.1
RL-
RL+
FL-
C308 FL+
0.1
FR+
FR-
C311
0.1
C310
0.1
RR+
RR-
9 8 2 9 9
CH.L
CH.R
SHEET 1
2-17