Standard Schematic Diagrams (For Ut2,Uh2,Un2 And U2 Version) - JVC KD-G465 Servise Manual

Q Q
3 7 6 3 1 5 1 5 0
Standard schematic diagrams
Main amplifier section
J1
QNB0190-001
R33
1.5k
R38 4.7M
C33
R34 R35
1k 10k
2.2/50
C32 0.001
Q31
2SD601A/QR/-X
Q32
2SD601A/QR/-X
CD8V
CD_R
T E
L 1 3 9 4 2 2 9 6 5 1 3
9V
CD_L
CDON
SW1
SW2
PSW
NPWDOWN
MSW
LM
NRST
IRQ
STAT
MLD
MDATA
MCLK
SW5V
CN701
QGZ1601J1-15
C711 C712
0.1 0.1
DETACH
ACC5V
REMOCON
ENC1
ENC2
DIMMEROUT
R719 0
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
w w w
.
http://www.xiaoyu163.com
(For UT2, UH2, UN2 and U2 version)
TU1
QAU0394-001
L1
4.7u
R91
R31 1k R81
R32 1k
C96 0.1
C97 0.1
Q5
2SB1197K/QR/-X
R11
Q6
2SB709A/QR/-X
10k
Q2
UN2211-X
Q4
UN2211-X
Q1
UN2211-X
R715 47k
LM
C702
0.01
NRST
IC701
LC723748-XXXX
DIMMEROUT
SCL R712 4.7K
SDA R713 4.7K
R716 47k
R717 47k
R718 10k
R703 47k
R704 47k
x a o u 1 6 3
y
i
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
http://www.xiaoyu163.com
8
FLO
FRO
RLO
RRO
A.GND
Q782
Q781 J801
UN2111-X UN2111-X
QNZ0095-001
R181 R182
100k 100k
Q Q
3 7 6 3 1
R162
22k
C703 22p
X701
QAX0406-001Z
C704 27p
R37 0
EO C183
2.2/50
FM.OSC
C706
220p
R172
IC161
IFC C705
10/16 22k
TEA6320T-X
R740 10k
C716
KEY0 0.1
R739 10k
KEY1
R736 10k
KEY2 R745
47k
Q891
UN2211-X C891
0.1
R721 47k
R749 47k
R733 47k
ACC5V
R732 1K D903
VDD
R730 10K
MA111-X
R731 10K
R729 47k
R756 47k
Q902
R755 47k
2SD601A/QR/-X R907 12K
Q903
2SB709A/QR/-X
.
2 4
9 9 8
R331 R332
820 100
D331
R335
C331
Q331
100P
2.2K
MA111-X KTD1304-X
D321
R325
Q321 C321
100P
2.2K KTD1304-X
MA111-X
R321 R322
820 100
R351
R352
820 100
D351
R355
C351
Q351
100P
2.2K J321
MA111-X KTD1304-X
D341
R345 Q341
C341
KTD1304-X 100P
2.2K
MA111-X
C361
R341 R342 0.1
820 100
C801 0.047
R809 10K
R801 100k
100k
R802
R803
100
IC801
HD74HC126FP-X
C802
100p
IC301
LA47516
C317 1/50
5 1 5 0 8 9 2 4
C168
R166 27k
0.47
C308
0.1
C307
0.1
C163 C164
C311 22/16
C169
R167 27k
0.22 0.033 0.47
C179
R177 27k
0.47 C310
47/16
C319
0.022
C306
C316
0.1
0.1
C309
100/16
C178
R176 27k
0.47
C174
0.033
C318
1/50
C304
0.022
C303
0.022
C302 4.7/25
R301 1K
Q301
2SD601A/QR/-X
R303 1k
R302 47K
C301
4.7/25
CN901
QNZ0611-001
RF+
RR+
LR+
LF+
C902
0.01
C901
C912
22/16 RF-
3300/16
RR-
LR-
C915
100/16 D901 LF-
1N5401-F64
QQR0703-001
m
IC901
L901
AN80T71
QMFZ047-150-T
c o
C916 R902 1k
2.2/50
RB160M-30-X
2
9 9
9 8 2 9 9
R304
4.7k
D301
UDZS3.3B-X
SHEET 2
2-7