Panasonic SA-HT995EE Service Manual ▷ View online
23.2. HT995 Block (Analog Signal : DVD 5.1ch Play Back Mode)
TV/VCR In
MUSIC PORT In
AUX In
TUNER In
DVD Module
ON
ON
DVD Mix(L/R)
DVD Front(L/R)
Volume
DVD Center
DVD Sub-Woofer
DVD Surround(L/R)
AGC
ASS
IC2103
DVD 5.1ch Play Back Mode
IC2102
H.P. Amp
Head Phone
Front(L/R)
Center
Sub-Woofer
Surround(L/R)
IC5000/IC5200
IC5300/IC5400
HIC
ASP
SA-HT995EE
101
23.3. HT995 Block (Analog Signal : 2ch Analog Input Mode)
TV In
Line Out
TCR In
AUX In
TUNER In
DVD Module
ON
DVD Mix(L/R)
DVD Front(L/R)
Volume
DVD Center
DVD Sub-Woofer
DVD Surround(L/R)
AGC
ASS
IC2103
2ch Analog input Mode
IC2102
H.P. Amp
Head Phone
ASP
Front(L/R)
Center
Sub-Woofer
Surround(L/R)
IC5000/IC5200
IC5300/IC5400
HIC
SA-HT995EE
102
23.4. HT995 Power Supply Block
SMPS
POWER
BLOCK
(TRANSFORMER)
SUB-TRANSFORMER BLOCK
+7V
REG
D+5V
REG
D+5V
REG
D+2.7
REG
REG
REG
+5V
REG
6V
REG
SUB
HEADPHONE
AMP
ASP
U-COM
TRAY DRIVE
OP-AMP
LOGIC
SWITCH
IC5000/IC5200/
IC5300/IC5400
Q2906/Q2907
Q2903/D2902
-30V
+VCC
+30V
F+
F-
-VP
+12V
-7V
REG
IC2903
IC2908
IC2907
IC2902
IC2901
Q2935/
D2912
Q2904/
D2915/
D2934
SYS 6V
IC2301
IC2003
IC2104/
IC2205
IC2904
FOR WIRELESS MODELS ONLY
DVD
MODULE
IC2102
C+9V
C+9V
RF+5V
IC2103
REG
-VCC
T+9V
C+9V
MUTING
DVD PCONT
HIC
SECTION
SW+5V
DAMP+5V
+13V
M+9V
TUNER
FL DISPALY
ON MODE>
AC
INPUT
ON
SA-HT995EE
103
23.5. HT995 Power Block (SMPS)
SWITCHING
CONTROL
VOLUME
CONTROL
PC5701
Q5701
REG
IC5702
IC5703
Q5726
RECTIFIER
RECTIFIER
RECTIFIER
RECTIFIER
BACKUP
T5701
T5721
D5711
D5717
+50V
+30V (+VCC)
-30V (-VCC)
+20V
+ SENSE
- SENSE
VCC_CONT
+ SENSE
+
-
VDD
D5716
D5701
IC5701
IC5721
D5705
SYS6V
To FL
Display
F+/F-
RECTIFIER
SWITCHING
CONTROL
PC5721
AC
POWER TRANSFORMER
SUB
TRANSFORMER
SA-HT995EE
104
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