Read Sony DVP-K330 Service Manual online
DVP-K330
3-1
3-2
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
TK-51 BOARD
(SEE PAGE 4-11)
BASE UNIT
KHM-220AAA
MB-82 BOARD
(SEE PAGE 4-19 to 39)
AU-214 BOARD
(SEE PAGE 4-43)
MC-121 BOARD
(SEE PAGE 4-55)
VR-71 BOARD
(SEE PAGE 4-59)
FL-103 BOARD
(SEE PAGE 4-47, 49)
MS-29/46 BOARD
(SEE PAGE 4-14)
FR-153 BOARD
(SEE PAGE 4-53)
05
DVD RF,
CD RF
CD RF
DVD/CD
PDIC
OPTICAL DEVICE
SLED
MOTOR
SPINDLE
MOTOR
M
TILT
MOTOR
M
M
M001
LOADING
MOTOR
M
TRACKING
COIL
FOCUS
COIL
IC001
DVD/CD RF AMP
DIGITAL SERVO
IC801
FOCUS COIL/
TRACKING COIL/
TILT MOTOR
DRIVE
IC601
HGA
Serial BUS
CURSOR
UNIT
–12V
EVER5V
+3.3V
+5V
A+12V
M+12V
+3.3V
+5V
+12V
–12V
–12V
EVER5V
REG
DC-DC
CONVERTER
IR
ND201
IC201
IF CON
IC701
IC202
IC802
SPINDLE/SLED/
LOADING
MOTOR DRIVE
CDDOUT, CDDATA,
CDBCK, CDLRCK
CDBCK, CDLRCK
IC303
ARP2
SD 0-7
RF
IC401
AV DECODER
IC304
16M DRAM
IC402, 403
16M SDRAM
IC204
1M SRAM
IC201
4K EEP ROM
IC205
16FLASH
IC902
AUDIO 2CH DAC
SPDIF
Parallel BUS
VIDEO V,
VIDEO Y,
VIDEO C
VIDEO Y,
VIDEO C
VIDEO G/Y,
VIDEO R/B-Y,
VIDEO B/R-Y
VIDEO R/B-Y,
VIDEO B/R-Y
ACH12,
BCK, LRCK
BCK, LRCK
IC901
KARAOKE DSP
VIDEO
BUFFER
LPF +6dB
AUDIO LT,
AUDIO RT
AUDIO RT
VIDEO
BUFFER
VIDEO 1, 2
S VIDEO 1, 2
MIC 1, 2
COMPONENT
VIDEO
DIGITAL
OUT
AUDIO
OUT1, 2
HS-030SH/SU BOARD
(SEE PAGE 4-63)
SW REG
SERVO DSP
SYSTEM CONTROL
SPDIF
IC431
IC321
IC303
MIC/ECHO
BUFFER
IC506
MIC AMP
IC102
MIC VOL,
MIC MIX
AMP
IC804, 806
AUDIO
MIX AMP
IC432
IC505
A IN,
A OUT
A OUT
VEE
F1,2
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