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SU
SC2
SC23
S.R
SC
64
S.R
64
S.R
64
CONTROL
S.R
PULSE
64
S.R
64
INITIALIZE
S.R
PULSE
64
SCAN
S.R
VOLTAGE
64
S.R
64
S.R
64
S.R
64
S.R
64
S.R
64
SD
H3
+
SP
-
R
SPEAKER
TERMINAL
TH-42PHD6/TH-42PHW6
MAIN Block Diagram
S.R.
S.R.
S.R.
D
DISCHARGE
SC20
D20
CONTROL
CONTROL
MAIN MPU
ROM
SUB MPU
24bit
BUS
LVDS
LVDS
A/D
D5
D6
D3
J5
J6
J3
J
SYNC
SEPARATOR
SYNC
SW
ANALOG SW
C4
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
C2
C1
C12
C22
C11
C21
D31
D32
UR12V
D25
P25
5V
STB7V
PLASMA AI
ON/OFF
D27
P27
SOS
SUB-FIELD
STB5V
PROCESSOR
SDRAM ROM
SDRAM
ROM
FORMAT
CONVERTER
RGB
PLASMA AI
PROCESSOR
SUB-FIELD
PROCESSOR
SDRAM
D31
D32
P5
Z5
Z
DC/DC
CONVERTER
PRE AMP
R OUT
L OUT
J14
Z7
Z6
HX
PC RS-232C
PC AUDIO IN
C41
C31
C3
C43
C33
S.R.
S.R.
S.R.
S.R.
C22
P23
P2
15V
HIGH
P
VOLTAGE
PROTECTOR
VSUS
P11
VDA
15V
PROCESS
VOLTAGE
SUSTAIN
12V
RECTIFIER
VOLTAGE
5V
RECTIFIER
LOW
VOLTAGE
PROTECTOR
PROCESS
SUSTAIN
VOLTAGE
VOLTAGE
CONTROL
CONTROL
15V
STANDBY
Vda
P12
VOLTAGE
POWER
RECTIFIER
FACTOR
CONTROL
STANDBY
VOLTAGE
RECTIFIER
CONTROL
RECTIFIER
RELAY
P9
AC IN
PF9
PF
AC IN
PRIMARY
LINE
F1
CIRCUIT
FILTER
STAND BY
PF10
VDA
C42
V1
POWER ON
STAND BY
C44
V34
S.R.
S.R.
LIGHT
DETECTER
SS2
SS23
SS11
SS20
SS11
SS
ADDRESS
VOLTAGE
(VE)
SUSTAIN
PULSE
ERASE
PULSE
SS12
SS21
SS42
SS34
SS22
S1
POWER
SS3
SWITCH
S34
H3
+
SP
-
L
SPEAKER
TERMINAL
LED
G
R
REMOTE
RECEIVER
INPUT
MENU
+
-
TH-42PHD6/TH-42PHW6
ASPECT
MAIN Block Diagram
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