Pioneer CB-A802 Service Manual page 124

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Internal Connection and Pin Function of the DVDM Assy (DWS1364)
A
• Block Diagram
LD(650)
LD(780)
A
LA9704WS1
C
B1
B2
B3
B4
B
TRKG DRV
FDO
TRKG RTN
IC351 TDO
FOCS DR V LDDRV
M567 88AFP
ST1
FTS DRV
FOCS RTN
ST2
H3-
H3+
H2-
H2+
H1-
H1+
A1
A2
A3
SLDPOS
ST2-
ST2+
ST1+
C
ST1-
LOAD-
LOAD+
V+3D
SW2
GNDD V+5V 13.824MHz
TE
L 13942296513
CY22389
EV6V(B)
EV6V(A)
SW +5V
U_ CON
GND
GND
P_ CON
GND
SW +12V
GND
D
EV+4V
GND
SW +3.3
Uses
• Servo system control
• System control
• MPEG data decode
• Analog video output and Digial audio output
• DVI output control
• USB signal control
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IC741 16M
SDRAM
Q602
AIN
IC701
PE5286B
DSPRF
EBY CHIP
IC101 ROMXA
PH
RFIC
BH
TE
36MEBY
FE 33ME BY
IC201
LC78652W
SERVO DSP
D8-D15
16MD SP
IC601
SPDO
PD6345A
IC202
FR
BA6664FM X601
SPDL DRV
16.5MHz
D8- D15
DP1,2,3
A0- A11
MP1,2,3
IC1201
UHC 124BF
USB CONT
27MAV1
36MEBY
33MEBY
IC481
16MEBY
+5V 3
16MDSP
CLK IC
22/24AV1
IC120 1,2,4
22/24M
UPD16876
22/24HDM
P.CON T IC
-
+
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IC781
SDRAM
16ME BY
PD0- PD7
BCKA0
IC751
ADO0
CDDATA M65776B
IRCK A0
DATA1 AV1
DOUT0
CSYNC
D8-D15
D0-D15 PD
A0-A15
A1-A11
27MA V1
D0- D15
22/24AV1
A1- A20
IC603
FLASH
IC602 4M
S- RAM
A3
D0-D15 D8-D15
A0-A22 A10-A18
OSD_ DATA,OSD_ RST
OSD_ CS,OSD_ CLK
SDA1
SCL1
LT1
XRD
SSCK
SO
SI
Q Q
X1501
3 6 7
5MHz
REL_ DATA
IC1501
REL_ CLK
PE5557A
REL_ CS
SUB CPU
IC150 5
RST
PST3228
RESET IC
IR
- DB0-7
+ KeyIN1-4 KeyOUT1-5 LED
LCD VR
u163
y
DVD-V8000
3
4
2 9 9 4
8
IC902 16M
SDRA M
PB0- PB9
PC0- PC9
IC901 PPD0-PPD7
IC786
CD0040AF
SDA1
PRO- U
BUF
SCL1
OSD_ DATA,OSD_ RST
OSD_ CS,OSD_ CLK
IC1101
3V 5V
SDA1
IC903
BUF
SCL1
V
ADV732 0KSTZ
S_C
VIDEO
S_Y
ENCODER
Y
Cb
Cr
PB0- PB9
PC0-PC9
PPD0-PPD7
SDA1
SCL1 IC1001
PD0280B
T- REX
QB2- QB9
22/24HDM
QG2-QG9
QR2- QR9
SDA1
SCL1
IC1051
SII9190CT G64
HDM I Trs
1 3 1 5 0 5 8 2 9
JAMMER A-Z
IC1301
LM18 81M
SYNC
SEP .
DP1,2
+5V
MP1, 2
m
co
.
4
2 8
9 9
Td0+,-
Td1+,-
Td2+,-
TCLK+,-
+5V
DP3
MP3
XDFSI
XDFSCK
XCSD F0
BCKA1
AO0
LRCKA
9 4 2 8 9 9
DOUT0
FRRXD
FRCTS
FRTXD
FRDTR
RE L_ DATA
REL _ CLK
REL_ CS
CSYN C