JVC XV-N50BK Service Manual

XV-N50BK,XV-N55SL
2-4
FEP
(Front end processor)
IC101
4CH Driver
IC201
Spindle
motor driver
IC251
SODC
(
Super optical disc controller
)
IC301
CN101
CN502
T1CD T2CD F1CD F2CD RF+ RF- TR TC TD TA F2DVD F1DVD
T+ T- F+ F-
FODRV TRDRV TRSDRV
BDO OFTR TBAL TE RFENV FBAL FE AS ARF+ ARF- TESTSG JLINE
FEPEN CPSCK SDOUT SLEEP
STD0-7 ADSCIRQ ODCIRQ ODCIRQ2 LSIRST SODCCS
AV
Decoder
IC501
27MHz
X571
IC512 IC513
SDRAM
IC505
Flash ROM
IC509
CXI/O
TXD RXD TX INTP CPURST
TO SHEET 6
TO CN904 SHEET 8
FM+
FM-
LM+
LM-
VH SM1 SM2 SM3 H1+ H2+ H3+ H1- H2- H3-
SPMUTE
FG SPDRV SBRK
DRVMUTE
SWOPEN SWUPDN
AD0-15
PWE0
LA0-3
AD8-19
LADD4-19
TRVSW
TCLOSE TOPEN LMMUTE
FW501
S3.3V
D3.3V
S5V A5V
D5V
M5V M9V
+12V
-12V
TO CN902,CN903 SHEET 8
DOUTCNT AMUTE TX
DA
converter
IC402
16.9MHz
X301
LA0-LA3 AD0-AD3
OSC I1/O1
PCMCLK BCK AOUT0 LRCLK DACDENA DAC0CS SSPCLK1 SSPOUT1
AOUTL
AOUTR
DVD Servo control & AV decoder section (SHEET 2,3,4)
TO CN4
SHEET 1
TO SHEET 5 TO SHEET 5
GAINCNT
SCOMP
COUT YOUT CbOUT CrOUT S1OUT

JVC XV-N50BK Specifications

General

Brand	JVC
Model	XV-N50BK
Category	DVD Player
Language	English