Block Diagram And Schematic Diagram; Block Diagram - Pioneer XV-DV232 Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A
D
FUNCTION ASSY
V5901
FL
JA5901
HP
B
LOADER
MECHA
C
A
LOAB ASSY
CN1
F
FM/AM
D
TUNER
UNIT
E
F
14
1
2
CN5901
IC5901
PT6315
Display Driver
KEY
B
DVD MAIN ASSY
B
1/4
MOTOR DRIVER
IC101
BD7995EFS
64M SDRAM
IC202
8M FLASH
IC203
16k EEPROM
IC204
CN5701
9V
TUNER
ATT
SCART
-8dB
LINE
IC3001
HEF4052BT
LINE
SCART
ATT
ATT
-6dB
-6dB
XV-DV232
2
3
CN5601
5V
FL DC +/-
-25.5V
X201
27M
BE
IC201
B
1/4
MT1389FE/C2-L-K
• AUDIO PROCESSING
-Audio Decode
-Bass Management
-Virtual Surround
-Preset EQ
etc.
IC5701
BU1924FS
IC3003
AK5357ET
12.288M
X3004
IC3004
TC74WU04FU
9V
9V
5V
Vref
DVD POWER
5V
5V
3.3V
3.3V
1.8V
1.8V
3
4
SYSTEM
µ-com
B
2/4
IC5501
PDC124B
SCLK
LRCK
MCLK
DATA0
DATA1
DATA2
SCLK
A/D
LRCK
DATA
MCLK
+10V
6
0
=
-
~
SW+3.3V(A) 8
SW+5V
SW+3.3V(B)
7
SW+3.3V(A) +10.5 2
SW+6.8 5
EV+5V
3
SW+5
4
4
PCON
DC DET
SCL
SDA
MUTE
RESET
PDN
SD
OTW
CN1001