JVC XV-S42SL Service Manual

XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
2-2
FEP
(Front end processor)
IC101
4CH Driver
IC201
SPINDLE
MOTOR
DRIVER
IC251
SODC
(Optical disc controller)
IC301
ZIVA WAIT
Unit CPU
IC401
16M ROM
IC402
CN101
CN502 CN503
T1CD T2CD F1CD F2CD TR TC TD TA F2DVD F1DVD
T+ T- F+ F-
TDOFS FODRV TRDRV TRSDRV
BDO OFTR TBAL TE RFENV FBAL FE AS ARF+ ARF- TESTSG JLINE
FEPEN CPSCK SDOUT SLEEP
ADSCIRQ ODCIRQ ODCIRQ2
/WR /RD
/WR /RD
STD0~7
WAITODC
WAITDEC
WAIT
DECIRQ
CPUA0~20
CPUD0~7 CPUA0~2
LSIRST
AV DECODER
IC501
27MHz
IC571
IC503
16M SDRAM
IC504
DA-IEC
DA_DATA1 C/R/V Y/B/U CVBS/G/Y CVBS
TO CN701 SHEET 4 TO CN961 SHEET 2
FROM
Pick-up
FROM
Spindle motor
assembly
FROM
Loading
mechanism
assembly
CPUD0~7
EPDO EPDI EPSK EPCS
TX
IC454 IC455
CPUD0~7 CPUA0~17
U2SDT S2UDT SCLKO REQ BUSY CPURST
CN201 CN202
V+5V
Block diagrams
DVD Servo control & AV decoder section (SHEET 5,6)
FM+
FM-
LM+
LM-
VH SM1~3 H1+~H3+ H1-~H3-
SBRK SPMUTE
FG SPDRV
DRVMUTE
SWOPEN SWUPDN
EPROM
IC451
OSCI/O
OSCI1
LMMUTE TCLOSE TOPEN

JVC XV-S42SL Specifications

General

Brand	JVC
Model	XV-S42SL
Category	DVD Player
Language	English