Block Diagrams; Overall Block Diagram - Sony DVP-F21 Service Manual

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BLOCK DIAGRAMS

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3-1. OVERALL BLOCK DIAGRAM

MB-99 BOARD
(SEE PAGE 4-11 to 32)
BASE UNIT TK-55 BOARD
KHM-240AAA/J1RP (SEE PAGE 4-11)
OPTICAL DEVICE
IC202
RF
DVD/CD
DVD/CD RF AMP
PDIC
DIGITAL SERVO
FOCUS
COIL
T E
L 1 3 9 4 2 2 9 6 5 1 3
TRACKING
COIL
IC401
FOCUS COIL/
TRACKING COIL/
SPINDLE/SLED/
LOADING
MOTOR DRIVE
SPINDLE M
MOTOR
SLED
M
MOTOR
M001
M
ROLLER
MOTOR
M002
IC403
M
CHUCK
MOTOR MOTOR DRIVE
w w w
.
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SECTION 3
IC303 IC504
16M DRAM 16M SDRAM
SD 0-7
DVD RF,
IC302
CD RF
KATRINA
CDDOUT, CDDATA,
CDBCK, CDLRCK
ND402
FL-123 BOARD
(SEE PAGE 4-37)
IR-39 BOARD
(SEE PAGE 4-5)
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y
i
3-1
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8
IC601
BNR
IC503
AV DECODER
ACH12,
ACH34, ACH56,
BCK, LRCK
IC801
AUDIO DSP
Parallel BUS
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3 7 6 3 1
IC107
IC108
IC103
16M FLASH
OTP
SYSTEM CONTROL
IC101
8K EEP ROM
Serial BUS
IC401
IC403
REMOTE
IF CON
COMMANDER
RECEIVER
IF–11V
EVER5V
EVER3.3V
IC1651
REMOTE
COMMANDER
RECEIVER
u 1 6 3
.
2 4
9 9 8
VIDEO V,
VIDEO Y,
IC902
VIDEO C
VIDEO
BUFFER
SPDIF
AUDIO LT,
IC802
5 1 5 0 8 9 2 4 9
AUDIO RT IC1003
AUDIO D/A
AUDIO
CONVERTER
AMP
+11V
AU+11V
+3.3V
AI+5V +1.8V
SW-11V +5V
m
c o
3-2
DVP-F21
2
9 9
VIDEO
S VIDEO
D1 VIDEO
OUT
IC1001
DIGITAL
OUT
8 2 9 9
AUDIO
AC ADAPTOR