Panasonic SA-PT150GCP

22 Overall Block Diagram for PT150
22.1. SC-PT150 Simplified Block
DV5
SC-PT150 SIMPLIFIED BLOCK
(C/Y/CR/CB/PY)
A+5V
IC2801
VIDEO IC
L
DCDET1
D+5
A+5
DVD 2.7V
SW+5V
+7V
-7V
-VP
FL1/FL2
+9.1V
+26V
DCDET1
Regulator
Regulator
IC2903
DC-DC
CONVERTER
Regulator
-
-
+
+
{ { {
TO
DV5
TO
ASP
TO
PANEL
BLOCK
TO
TUNER
TO
FAN
POWER SUPPLY BLOCK
SMPS
BLOCK
}
B
DCDET1
VCC_CTRL
SYS6V
1
PCONT
-VP
PANEL BLOCK
IC6901
FL Driver
IC
}
C
FLD_OUT1
FLD_CLK1
FLD_STB1
}
A
+7V
+26V
IC7100
IC7100
ECHO
IC
FAN
CIRCUIT
BLOCK
ECHO_MUTE
ECHO_LV1
ECHO_LV2
PCONT
DCDET1
F
L
D
I
S P
L
A Y
FL1/FL2
FL6901
IC2204
MIC AMP
+7V/-7V
MIC
JK6802
JK5000
To Speaker Units
AMP Section
IC5100
(FL+/-
FR+/-)
IC5200
(SL+/L-
SR+/R-)
IC5300
(C+/C- &
SW+/SW-)
SW+5V
ASP_MICIN
MUTE_FR_SW
MUTE_SURR
STYB
IC2102
ASP IC
IC2018
MICRO-P
IC
ASP_DA/ASP_CLK
IC2004
EEPROM
2
WIDE
A
B
{
{
{
C
RGB
IC2802
Switch
IC
(PY/Y)
(WIDE_OUT)
IC
IC1102
Switch
Muting
(VIDEO_MUTE)
(SCART_MUTE)
(C/Y/CR/CB/PY)
+26V
IC1101
SCART IC
JK2001
(AUX/CB /CR/Y /COMPOSITE)
JK1001
(SCART TERMINAL)
AUDIO L/R
(VOUT
/R_OUT
/G_OUT
/B_OUT)
DL2SU
LOADING
AUX
TUNER
(TU_DI/TU_ST/TU_CLK/TU_SD)
(DVD_MUTE/
DVD_STA/
DVD_CMD/
DVD_CK)
(TRAY_OPEN/
TRAY_CLOSE/
TRAY_CCW/
TRAY_CW)
SA-PT150GC / SA-PT150GCP / SA-PT150GCS / SA-PT150GCT / SA-PT150GS
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