Block Diagrams; Overall Block Diagram - Sony DVP-K880D Service Manual

BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM

BASE UNIT TK-51 BOARD
KHM-220AAA (SEE PAGE 4-11)
OPTICAL DEVICE
DVD RF,
IC001
RF CD RF
DVD/CD
DVD/CD RF AMP
PDIC
DIGITAL SERVO
FOCUS
COIL
IC801
FOCUS COIL/
TRACKING
TRACKING COIL/
COIL
TILT MOTOR
DRIVE
TILT M
MOTOR
SPINDLE M
MOTOR
IC802
SLED
M
SPINDLE/SLED/
MOTOR
LOADING
MOTOR DRIVE
M001
M
LOADING
MOTOR
MS-29/46 BOARD
(SEE PAGE 4-14)
HS-030SH/030SU BOARD
(SEE PAGE 4-73)
SW REG
05
SECTION 3
MB-82 BOARD
(SEE PAGE 4-19 to 39)
IC304 IC402, 403
16M DRAM 16M SDRAM
SD 0-7
IC303
ARP2
CDDOUT, CDDATA,
CDBCK, CDLRCK
IC701
IC601
SERVO DSP
HGA
IC602
16M NAND-F
+3.3V
+5V
A+12V FL-102 BOARD
M+12V
(SEE PAGE 4-55, 57)
IC201
ND201
IF CON
F1, 2
SW-318 BOARD
(SEE PAGE 4-62)
SWITCH
3-1
IC502
V EQ/NR
IC901
KARAOKE DSP
IC401
AV DECODER
SPDIF, ACH12,
ACH34, ACH56,
IC501
BCK, LRCK
AUDIO DSP
Parallel BUS
IC205
IC204
IC202
1M SRAM 16M FLASH
SYSTEM CONTROL
IC201
4K EEP ROM
Serial BUS
CURSOR
VEE UNIT
REG
MIC 3, 4
FR-151 BOARD
(SEE PAGE 4-59)
SWITCH
IR
MIC 1, 2
DC-DC
–12V
CONVERTER
EVER5V
AU-213 BOARD
(SEE PAGE 4-41, 43, 45)
VIDEO V,
VIDEO Y,
IC321
VIDEO C
VIDEO
BUFFER
VIDEO G/Y,
VIDEO R/B-Y,
IC303
VIDEO B/R-Y
VIDEO
BUFFER
SPDIF
IC505
AUDIO LT, IC431 IC432
IC902
AUDIO RT
LPF,
AUDIO
AUDIO 2CH DAC GAIN
MIX AMP
CONTROL
HP-112 BOARD
(SEE PAGE 4-64)
IC401
HEADPHONE
AMP
AUDIO L, R
IC503
IC502
AUDIO LS, RS
IC542
IC541
IC905-907
AUDIO C, LFE
IC572
IC571
AUDIO 5.1CH DAC
AUDIO
LPF
MIX AMP
IC603
M ROM
+3.3V
IC605
IC602
+5V
+12V
MIC AMP MIC/ECHO
+12V
BUFFER
EVER5V
MC-120 BOARD VR-70 BOARD
(SEE PAGE 4-65) (SEE PAGE 4-69)
IC804, 806
IC102
MIC VOL,
MIC AMP MIC MIX
AMP
3-2
DVP-K880D
VIDEO 1, 2
S VIDEO 1, 2
COMPONENT
VIDEO
DIGITAL
OUT
AUDIO
OUT1, 2
PHONES
5.1CH OUTPUT