Panasonic SA-HT833VP Service Manual page 118

SA-HT833VP
SCHEMATIC DIAGRAM-28
FRONT PANEL B CIRCUIT
C7205 C7206 C7207
220P 220P
220P
Q7001
2SD602A0L
FL DRIVE
D7202
B0AAED000003
R7203
5.6K
QR7201
B1GDCFLL0027
SWITCH
L7200
G0C3R3JA0027
QR7201
R7208 1K
R7207 1K
R7206 1K
QR7202
B1GBCFNN0016
SWITCH
: +B SIGNAL LINE
: -B SIGNAL LINE
R7201
R7202
18
18
VR7201
EVEKE2F3524B
VOLUME JOG
A B COM
3
2 1
C7010
100P
C7014
100P
S7017
IR7001
REMOTE SENSOR
IR G VCC
2
1 3
C7015
0.1
118
: MAIN SIGNAL LINE
R7031 R7023 R7025 R7027
1K 0 4.7K 3.3K
S7019 S7021 S7023
FF REW CH.DWN REC
R7024 R7026 R7028 R7030
1K 1.8K 4.7K 1.8K
S7016 S7018 S7020 S7024
PLAY STOP CH UP EJECT
C7013 C7011
C7012
100P
100P
100P
HPGND
P_SAVE[L]
5V VCC
FL_RESET
UNREG-30V
JK7001
HEADPHONE
1
7
6
3
2
4
5
P7201
HP_R
1
2
HP_L
3
HP_SW
4
GND
5
IR
6
GND
7
JOGB
8
JOGA
9 TO
MAIN (DVD
10
INTERFACE
11
:IF) CIRCUIT
KEY2
12
(P36001) ON
KEY1
13
SCHEMATIC
SDATA
14
DIAGRAM-11
SCK
15
CS
16
17
18
F+
19
F-
20