Block Diagram And Schematic Diagram; Block Diagram - Pioneer XV-DV940 Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A
Traverse Mechanism Assy
VWT1199
03SD PU
SPINDLE
Motor
PlCK UP
B
ASSY
*single disc mecha
Steppingtor
M
+ -
LoadMotor
L
M
+ -
C
JA8251
DIGITAL
OPT IN1
JA8252
DIGITAL
OPT IN2
JA8253
D
DIGITAL
OPT OUT
FM/AM
F
TUNER
MODULE
CN201
CN5605
LINE 1
E IN
LINE 2
IN
TV IN
F
16
1
2
B
DVDM ASSY
DVD MODULE
20MHz
IC301
STM6316ATXXA
STI5588CVB
FRONT END IC
BACK END IC
M63018FP
IC101
CN105
system control
FTS&SPDL DRlVER
CN104
MPEG Video Decoder
Video Encoder
(withPictureControl)
Video DAC
CN103
(Progressive: 54MHz)
Audeo Decoder
-DD MPEG
JPEG Viewer
WMA Playback
RW Playback
(VRmode with CPRM)
3.3V, 1.8V
IC802
208pin, PQFP
64M SDRAM
IC603
16M
FLASH ROM
IC8251
ATTENUATOR
IC8001
- 6dB
INPUT BUFFER
IC8003
SELECTOR
XV-DV830
2
3
27MHz
IC501
MM1623
IC601
VlDEO AMP
DRlVER
6IN-6OUT
IC802
64M SDRAM
IC851
DSD
DAC
IC871
IC801
DSD
SAA7893 DAC
IIC
HL/C2
IC861
EMI SACD LSI
DSD
DAC
CN943(2/2)
CN8906(2/3)
- 10dB
C
3
4
R/P
R
G/Y
B/P
B
V
C
Y
DOUT
CN5502
FL/FR
SW
Center
SL/SR
IC8501
AK4114
DSPD56367
IC8201
DSP
DIR
DolbyDigital Decoder
Dolby PrologicII
DTS Decoder
F
DSP ASSY
IC8401
AK4529
8ch
CODEC
2/2
VIDEO ASSY(2/2)
4
CN8908
CN8907
(1/2)
CN8011