Control Block - Pioneer PRO-730HDI Service Manual

1

4.1.2 CONTROL BLOCK

A
A
TUNER ASSY
TUNER 1
BLOCK
B
TUNER 2
BLOCK
S.DET
BLOCK
AVI/O
BLOCK
C
IC2201
CXA2069Q
RS-232C
3D Y/C
3DY/C
SEP IC2503
UPD64083GF-3BA
BLOCK
D
IC3907
M52055FP
SUB
COMPONENT
BLOCK
CXA2171Q
E
SUB
COMPONENT
CXA2171Q
BLOCK
B
SIGNAL ASSY
F
30
1
2
D
FRONT
CONTROL
ASSY
FRONT
BLOCK
ANTSW
FLASH
FMONO
MPX
SCL1
SDA1
SCL1
SDA1
VAR/FIXMUTE
CENTERSW
VAR/FIXSW
MON/TVMUTE
SCL1
SDA1
BLOCK
TXD0
RXD0
SCL1
SDA1
3DRST
TV SW
DSUB/
DVISW
SCL1
SDA1
IC3901
IC3906
SCL1
SDA1
DVIRST
I
2
3
J
F
VIDEO UCOM SERVICE ASSY
AUDIO PRE BLOCK
BH3865F
CMUTE
SCL2
AMUTE
SDA2
AFT2
HS2
REM
KEY
RLS
TXD0
RXD0
MAIN U-COM BLOCK
SCL3 SCL4
HP1
SDA3 SDA4
IC6007 IC6013
SII9993 SII9993
HDMI BLOCK
F
HDMI SERVICE ASSY
PRO-730HDI
3
4
MAIN SYNC
(Color Demodulation) BLOCK
MAINN/H
SW
IC2804
IC2803
M52055FP
TA1340F
SCL2
MMUTE
SDA2
ST1
HS1
SAP1
MCCY
AFT1
MAIN U-COM
EEPRST
RESET
ESCL
ESDA
RESET IC
IC1908
PST9228N
24LC32A(I)P
ESCL
ESDA
CMUTE
MD
AUTO CONVERGENCE
MC
AUTO WHITE BALANCE
ML
HP2
DVIRST
IC7004
PCM1742
DIGITAL AUDIO
BLOCK
4
IC2805
M52055FP
SMUT
E
SCCY
EEP ROM
IC1903
SCL2
SDA2