JVC KD-AR470 Service Manual page 184

Standard schematic diagrams
Main amplifier section
9V
CD.R
A-GND
CD.L
PSW
SW1
SW2
LM0
LM1
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
8V
2.2/50
C73
MP3REQ
0.022
MP3RESET
C72
MP3STBY
MP3DIN
C78
0.01
MP3DOUT
MP3CLK
560p
DAC-CDTI 100 C71
R74
DAC-CCLK
DAC-CSN
DAC-PDN
CDON
CDRW
SW5V
VDD5V
DIMOUT
REMOCON
ACC5V
10V
ENC1
ENC2
LCDCE
LCDDA
LCDCL
KEY2
KEY1
KEY0
AUX.R
AUX.G
AUX.L
GND
CN701
QNZ0605-001
CH.R
CH.L
J801
QNZ0095-001
C802
0.01
CH.SCK
D712
UDZW6.2B-X
CN702
QGA2006F1-02
2-15
QAU0313-001
L1
R793
J1
0 4.7u
QNB0190-001
C8
D1 D2
C36
7P
IC31
TB2118F-X C37
C35
10P
10P
RA30
NRZ0065-222X
PLLCE
PLLDA
PLLCL
PLLDI
R32
6.2k
C34 C33
0.047
47/6.3
10K
Q10
R10
RT1N141C-X
SAA6579T-X
IC71
QAX0263-001Z
X71
C74
82p
47p BZ841
QAN0023-001Z
C75
R841
0.01 C76
1K
47/6.3
C77 RT1N141C-X
Q841
C841
0.1/50
L710 NQR0007-002X
A.R
L711 NQR0007-002X
A.G
NQR0007-002X
L712
A.L
R806 10k SI
R805
100k
R804
22k
R803
R808
330
100
R809
22k
R810
100
SCK
C801
IC801
0.047
R801
47k
SN74AHC126N-X
(For KD-G521)
TU1
C39
1000P
C38
0.001 2SA1365/F/-X
Q6
R7
4.7k
R6
47k
FM/AM
Q7
3.3k
RT1N141C-X
R4
SD/ST
C46 0.01
C47 0.01 15k
R54
C49
R57
10 0.001 10k
C54
SQ
R43 R44 470
0.1
R58
470 220
C50
C32 100P
47P
C55
0.47/50
10k
R56
Q31 Q52 Q51
RT1N141C-X 2SC3928A/QR/-X 2SC3928A/QR/-X
R758
47k
IC701
UPD784217AGC347
CDON
R720 1.2k
R719 0
R702 10k
C706
VDD
0.047
VOLDA R188 270
VOLCK R189 270
SUBMUTE
R774 100
LPF1
R775 100
LPF2
R760 47k
R759 47k
BUCK R716 1k
CCE R715 1k
RST R713 100
R714 10k
BUS0
BUS1
BUS2
BUS3
RA701
NRZ0065-102X
CDRW R708 3.3k
SO SI
SO
I/O
VPP
R807
100k
R704 47k
R705 47k
INT
SCK
STEERING
R81
5.6K
C81 1/50
R91 5.6K
C91 1/50
Q91 Q81
C5
0.1/50
Q1
Q2
R93 R83
4.7k
4.7k
R3
4.7k
C83
0.1
Q9
RT1P141C-X
R84 0
Q84
R59
RT1P141C-X
47k
CD.L
CD.R
CH.L
CH.R
R2
47k
A.R
A.G
R53
47k
A.L
C52
0.01
S701
QSW0451-001
VSS
X1
X701 X702
QAX0777-001Z QAX0401-001
IC161
TDA7404D-E-X
C161
1/50
C181
1/50
C162
QTE1H55-225Z
C182
QTE1H55-225Z
1/50 C163
C183
1/50
1/50
C171
C172
1/50
1/50
C173
R729
IC771
47k BR24L32F-W-X
C771
0.047
R73
47k
S70
QSW04
R730
10k
R732
RD
10K
BU
2.2k
R734
R735 LCDCE
2.2k
R736 2.2k LCDCL
R737 0 LCDDA
R738 4.7k I/O
R739 4.7k SCK
R740 4.7k SO
SI
R707 47k
R741 10k
R742 10k
R743 10k
KEY2
R744 10k
KEY1
R745 10k
KEY0
R746
ENC2
10k
4.7k
R747
4.7k
R748
4.7k
R749
R776 47k
47k
R777
QSW1049-001Z
100 S703
R764
D714 UDZW5.6B-X
S-8
RESET
R756
47k