JVC XV-1000BK, Service Manual

Page: 78 / 80

LASER
PICK-UP
SPINDLE
MOTOR
FEED
MOTOR
REST SW
LOADING
MOTOR
OPEN/
CLOSE SW
DVD MECHA A`SSY
ELM-V001
PRE AMP
IC101
AN8824FBP
SPINDLE-
DRIVER
IC252
M56755FP-X
4CH DRIVER
IC251
M56759AFP-X
SERVO
IC301
MN67700VR
ZB
MAIN CPU
IC401
MN1020819
READ-CH
IC201
AN8623FBQ-V
40MHz
DEM/ECC
IC351
M64405FP
CD-DSP
IC354
MN66261JV
C
27MHz
1M SRAM
IC352
5M5100BFP
55L
4M PSRAM
IC353
M548512D-
80GS-X
CPU ROM
IC405
AT27C010L-70TC
A-DEC
IC501
MN67730
DESCRAMB
LER
IC453
MN67790
27MHz
V-DEC
IC451
MN67740
16M SDRAM
IC452
UPD4516821-A12-X
27MHz
DGC
IC551
BU6559AKS
2M FRAM
IC552
UPD42280GU-30-X
4M ROM
IC553
JCE8009(DO)
JCE8010(J,C)
3.5V REG.
IC502
MC33269D-X
SUB CPU
IC601
MN1886424
RESET
IC603
PST574CMT-X
OSC.
X601
20MHz
EEP ROM
IC602
AK93C65LF-W
OSC.
IC407
27MHz
X'TAL
X401
18.432MHz
CLOCK
GENERATO
R
IC402
JLC1570FA
40MHz
33.8688MHz
27MHz
18.432MHz
M9V
D5V
D3.3V
B5V
CN101
LD
A1~A4,B1+B2,
B3+B4,PD
FG
CN102
M+/-
ACTF+/
-
ACTT+/
-
FEED+/
-
ACTT
ACTF
FEED
FG
ADDI3
ADDI0
PWMDA
FEO
TE
FL DRIVER
IC831
M66004SP
FL DISPLAY
DI831
QLF0001-001
REMOTE
CONTROL
RECEIVER
IC832
GP1U271X
KEY
MATRIX
LED
DRIVER
Q831~836
DVD IND.
D831
LED D841
D836~838
POWER
KEY
S843
ENS-002-3
ENS-002-2 ENS-002-1
F1
F2
-30V
B5V
27MHz 33.8688MHz
33.8688MHz
18.432MHz
RFAS3
LDON
3 MODE
SELECT
(*1)
DFL TOP
ARF
SRD
RDCK
DMSRVR
DMSRVP
DMSRDT
DMSRCK
JITOUT
ECS
SRDATA
SCKDA
LRCK
13.5MHz
DATA BAS
ADRESS BUS
CHNDATA
PLLCLK
LSI RESET
T OPEN
T CLOSE
TX
BCK
LRCK
DOUT0
IEC OUT
CPU RESET
REMO
KEY I/O
LED.
FL DRIVER CONT.
ACLK
ADATA
ASYNC
AREQ
VD0~7
HSYNC
VSYNC
VCLK
27MHz
YOUT
COUT
CN601
CN831
FW810
FW810
CN841
CN832
FW811
CN252
CN251
POWER SUPPLY
MOTOR DRIVE 9V
POWER SUPPLY
DIGITAL 5V
DIGITAL 3.3V
SUB CPU BACK UP 5V
POWER
SUPPLY
DIGITAL OUT
AV.COMPULINK
JLIP I/F
VIDEO MODE CONTROL
MUTE CONTROL
DAC MODE SET
AUDIO DATA OUT
CN602
CN603
MAIN CB
ENS-001
REMOTE CONTROL DATA
FL DRIVER CONTROL
LED CONTROL
KEY MATRIX
40PIN XDVD
41PIN XCD2
42PIN XCD4
MODE
L
L
L
DVD
H
H
H
CD
H
L
H
VCD
SDATA
SCK
CS
P.O.R
(*1) 3 MODE SELECT
REMO
VIDEO DATA OUT