Audio Signal; Xv-S300Bk/S302Sl; Sheet 6 - JVC XV-S300BK Service Manual

AV Decoder section
6
5
TO SHEET 5
4
3
R432
4.7k
CPUA19 CPUA20
CPUA18 CPUA9
CPUA8 CPUA10
CPUA7 CPUA11
CPUA6 CPUA12
CPUA5 CPUA13
CPUA4 CPUA14
CPUA3 CPUA15
CPUA2 CPUA16
CPUA1 CPUA17
CPUA0
/RD
CPUD0 CPUD7
CPUD1 CPUD6
CPUD2 CPUD5
2
CPUD3 CPUD4
C411
0.1/16
IC402
K402
D3V
NQR0007-002X
DGND
1
TO SHEET 5
A
B
Z3V
DGND
Z3V
K501
NQR0007-002X
D501
1SR154-400-X
K506
NQR0007-002X
CSDEC
/RD
/WR
C501
WAITDEC
LSIRST R501
1k
C502
DECIRQ
R502
4.7k
C540
47/4
C541
0.1/16
IC504
K4S641632E-TC75
MD0 MD15
MD1 MD14
MD2 MD13
MD3 MD12
MD4 MD11
MD5 MD10
MD6 MD9
MD7 MD8
LDQM
/MWE LDQM
SD_CAS SD_CLK
SD_RAS
SD-CS0
MA11
BS1 MA9
MA10 MA8
MA0 MA7
MA1 MA6
MA2 MA5
MA3 MA4
DGND
DGND
D
C
R574
NI X571
NAX0550-001X
R571
33
K502
NQR0007-002X
C534
100/4
DGND
C527
0.1/16
C531
0.1/16
C556
100/4
C557
0.1/16
0.1/16
0.1/16
C503
0.1/16
C504
0.1/16
IC501
ZIVA-4.1-PB0
C505
0.1/16
C506
0.1/16
C507
0.1/16
E
F
TP505
DGND
C1
M9V
C2
D5V
C3
S5V
C4
Z3V
D3V
C5
S3V
R552
0
R528 R546 C525
0.1/16
1k 180
C566 0.1/16
C567
C/R/V
47/4
R551
0
Y/B/U
DGND
VGND
CVBS/G/Y
CVBS
C518
0.1/16 R558
R529 180 DA_BCK NI
TOPEN
C517 TX
0.1/16 /LMMUTE NQR0007-002X
R527 180 TCLOSE
DA_LRCK C539
0.1/16 U2SDT
R524 180 CPURST
DA_DATA1
R525 NI DA_DATA2 SCLKO
R526 NI S2UDT
DA_DATA3
BUSY
REQ
C516
0.1/16 ADSCTX
K580
SWUPDN
NI
SWOPEN
TXSEL R547 C/R/V
R548
DA_DATA3
2.2K 3.3K
Y/B/U
DA_DATA2
DGND CVBS/G/Y
DA_DATA1
CVBS
DA_LRCK
DA_BCK
Digital data signal
Video signal

Audio signal

XV-S300BK/S302SL

G H
XV-S300BK/XV-S302SL
SGND
0.1/16
0.1/16
TO CN961
0.1/16
0.1/16 SHEET 1
0.1/16
MGND DGND SGND CN502
QGB2027L1-10X
K561
D1.8V
C6 0.1/16
R555
0
K579
K566
NQR0007-002X
K578
NI
K564 NQR0007-002X
K577
NI
K565 NQR0007-002X
K575
NQR0007-002X
K563 NQR0007-002X
NQR0007-002X
K562
NQR0007-002X
TO CN701
CN503
QGB2027L1-26X
SHEET 4
DGND

SHEET 6

I
2-11