Standard Schematic Diagrams (For Ui3 Version) - JVC KD-G414 Service Manual

Standard schematic diagrams
Main amplifier section
TU1
QAU0223-001
J1
QNB0100-002 L1
4.7u
C8
C39
1000P
C36
7p
C38
0.001 2SB624/4/-X
IC31
Q6
TB2118F-X C37
C35
10p
10p
R7
4.7k
FM/AM R6
R37 2.2k
PLLCE 47k
Q7
R36 2.2k
PLLDA UN2211-X
R35 2.2k
PLLCL
R34 2.2k
PLLDI
SD/ST
C46 0.01
C47 0.01
C49
10 0.001
R43 R44
470 220
C32 C50
47p 100p
R32
6.2k
Q31
C34 C33
0.047 47/6.3
UN2211-X
9V
CD.R
CD.L
PSW
SW1
SW2
LM0
LM1
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
CD8V
C357
0.047
MP3REQ
MP3RESET
Q901
MP3STBY
UN2111-X
MP3DIN
MP3DOUT
MP3CLK
Q902
DAC-CDTI UN2211-X
DAC-CCLK
DAC-CSN
DAC-PDN
CDRW
SW5V
CDON
DETACH
10V
ACC5V
REMOCON
ENC1
ENC2
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
0.1 0.1 0.1
CN701
QGZ1601J1-15
R806 10k SI
R805
100k
CH.R
A-GND A-GND
CH.L
R804
R803
R808
330
100
C802
0.01
R810
100
C801
IC801
J801
HD74HC126FP-X
QNZ0095-001
(For UI3 version)
R81 3.3k
C81 1/50
C91 1/50
TU.L
R91 3.3k
C173
C95 0.01
CH.L
CD.L
R5
47k
R4
3.3k
CD.R
R2
47k
TU.R
CH.R
R10
10k
R758
47k
VSS
IC701
UPD784217AGC302
R720 1.2k
R719 0
R709 47k
CDON
C772 0.1
C706 0.047
VDD
VOLDA
VOLCL
R776 47k
R775 47k
R774 47k
R773 47k
R760 47k
47k
R759
BUCK R716 470
CCE R715 470
RST R717 470
R714 10K
BUS0 R713 470
BUS1 R712 470
BUS2 R711 470
BUS3 R710 470
3.3k
CDRW R708
SI
SO R777 47k
VPP
R778 47k
SO
I/O
R707 47k
R807
R706 47k
100K
R704 47k
R705
INT 47k
SCK
R809
22k
X1
SCK
X701
R801
47k
X702
QAX0617-001Z QAX0401-001
D243 RB160M-30-X
R248
220 R244
C243
12k R243
0.047
180k
R245
47
C241
1/50
R242 R241
22k 47k
C242
22/16
Q241
2SD601A/QR/-X
R161 D240
220k MA111-X
220k
MA111-X
R171
2.2k D241
R173
R172
22k C178
0.0056
1/50
C177 C179
4.7/25
0.033
C174 C175
C172 1/50 0.0082
0.22
C180 4.7/25
C176
C171 2.2/50 0.22
R181 270
IC161
TEA6320T-X
R182 270
C161 2.2/50
C166
C170 4.7/25
C162 1/50
0.22
C169 4.7/25
C167
C163
1/50 0.033
C164 C165 C168
0.0082 0.22
0.0056
C191 C192
R162
47/16 100/10 22k C194
C193
0.082 100/10
R163
2.2k
Q781
UN2111-X
L701
4.7u
R729
47k
C711
220/6.3
C713
0.1
C771
100p
R771
47k
R734 2.2k
LCDCE
R735 2.2k
LCDCL
R736 2.2k
LCDDA
0 R737
I/O C707
4.7k R738
0.1
SCK
4.7k R739
SO
4.7k R740 Q891
SI UN2211-X
C891
0.1
TD RD
R741 10k SM
R772 10k
LEVEL
R743 10k
KEY2
R744 10k
KEY1
R745 10k
KEY0
R746
ENC2
10k
4.7k
R747
4.7k R748
4.7k R749
R765 0
47k
R767
47k
R766
C712
0.01
IC702
IC-PST3433U-X
RESET
R757
R756
C710 2.2k
47k
47/6.3
IC301
LA47516
LEVEL
27k
C312 0.47
R312
OUTLF
OUTLR
R311
C311 0.47
27k
R301 C301 0.47
27k
VOLDA
R302
C302 0.47
27k
R342 820
R352
820
R351
D351
MA111-X
2.2k
R341
VOLCL
OUTRR
2.2k
D341
OUTRF MA111-X
D321
MA111-X
R321
2.2k
R331
D331
MA111-X 2.2k
R322 820
R332 820
R979
51k
R901
Q977
1k
2SB709A/QR/-X
R977
12k
C902
2.2/50
IC901
AN80T07A
D902
MA111-X
0.1
100/16
J321
R881
47k
Q881 R852 0
UN2211-X
D851 RB160M-30-X
R882
C881 4.7k
C851 D852
10/16
RB160M-30-X
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
0.1 C322
0.1 C323
0.1 C324
0.1 C325
RB160M-30-X D991
RB160M-30-X D992
RB160M-30-X D993
RB160M-30-X D994
RB160M-30-X D995
RB160M-30-X D996
RB160M-30-X D997
RB160M-30-X D998
100p C961
100p C962
100p C963
100p C964
100p C965
100p C966
100p C967
100p C968
D901
1N5401-F64
C901
3300/16
RB160M-30-X
D971
RB160M-30-X
CN901
QNZ0611-001
SHEET 1
2-7