Read Sony DVP-K86P Service Manual online
DVP-K86P
SEÇÃO
3
DIAGRAMA EM BLOCOS
3-1.
DIAGRAMA EM BLOCOS GERAL
3-1
3-2
•
Not
a
s:
A placa montada MV-51 deve ser substituida
completo caso IC103 (EEPROM IC) com problema.
A placa montada MV-51 deve retornar a Sony.
IC408
IC102
FLASH
MEMORY
EEPROM
IC103
IC101
IC406
IC108
IC104
IC407
3.3V REGULATOR IC
VFD DRIVER
CIRCUIT
SDRAM
RESET IC
P-CONT
O/I POWER
TRANSFORMER
SECONDARY
PRIMARY
SW+8V
SW+5V
SW+3.3V
EVER-10V
EVER+5V
EVER+11V
IC201
FOCUS
TRACKING COIL
DRIVE
SPINDLE/SLED
/LOADING
MOTOR DRIVE
IC401
J301
AUDIO/VIDEO OUTPUT
AUDIO AMP
IC402
AUDIO AMP
IC304
VIDEO
BUFFER
AUDIO
D/A CONVERTER
MICROPROCESSOR
RF AMP
SERIAL BUS
IC404
ND401
IC406
IF
MICON
VFD
KEY
FUNCTION
SW-10V
EVER +5V
IR RECEIVER
RESET IC
SPINDLE
MOTOR
MOTOR
SLED MOTOR
M
M
M
LOADING
MOTOR
MOTOR
CHUCK/TRAY
DETECT
OPTICAL DEVICE
DVD / CD
PDIC
FOCUS
COIL
TRACKING
COIL
INLIMIT
SENSOR
LED
Vkk
EVER 3.3V
MV-51 BOARD
(SEE PAGE 3-5 to 3-12)
IF-149 BOARD
(SEE PAGE 3-13 to 3-14)
BASE UNIT
(DEVICE, OPTICAL
KHM-313CAA/C2RP)
(DEVICE, OPTICAL
KHM-313CAA/C2RP)
POWER LINE
(SEE PAGE 3-3 to 3-4)
KEY
FUNCTION
LED
INDICATOR
CK-163 BOARD
(SEE PAGE 4-5 to 4-6)
MC-164 BOARD
(SEE PAGE 4-13 to 4-14)
PLACA DA FONTE
(SRV1501WW)
(SRV1501WW)
ECHO VR
RV501
MIC VR
RV503
IC504
MIC VR
RV502
MIC IN 2
J502
MIC IN 1
J501
ECHO
GENERATOR
IC502
MIC AMP
LEVEL
DETECTION
IC562
VOICE
DETECTION
IC563
IC561
MIC/MUSIC
COMPARATOR
IC505
MIC VOL
IC507
MIC MIX
IC503
MIC + ECHO
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