Panasonic SA-HT833VP Service Manual page 108

SA-HT833VP
SCHEMATIC DIAGRAM-18
MAIN (VIDEO:V) CIRCUIT
AUDIO
HEAD(R)
AUDIO
HEAD(L)
SP(L)
SP(R)
EP(L)
EP(R)
CYLINDER HEAD
FULL
ERASE
HEAD
AUDIO
ERASE
HEAD
AUDIO
HEAD
CONTROL
HEAD
AUDIO/CONTROL HEAD
S
IF
S
P5001
A R
9
A COM
8
A L
7
SP L
C5001 0.01
6
SP COM
5
SP R
C5002 0.01
4
EP L
C5003 0.01
3
EP COM
2
EP R
C5004 0.01
1
J1
VEE0U97
P4001
FULL E
1
FULL E
2
W523
0
R4071
P4002
AE IN
1
GND
2
A HEAD[V]
3
A HEAD[R]
4
CTL HEAD[-]
5
CTL HEAD[+]
6
C2099 R2099
680P 6.8K
QR4082
B1GBCFNN0016
BIAS OSC
BIASH
W519
R4086
0
UNREG_6V
D_REC_H
: +B SIGNAL LINE
: MAIN SIGNAL LINE
A
A_R
A_COM A
A
A_L
C4065
1800P
15K
S
CTL_HEAD [-]
CTL_HEAD [+] S
T4081
G2A362C00005
Q4081
4
B1AAGD000016
BIAS OSC
6
R4082
3.3K
C4084
1800P
C4085
R4083
0.068
2.2
R4087
2.2K
2.2K
L4081
G0C471KA0004
Q4084
2SB0710A0L
POWER SUPPLY
108
SP L
SP COM
SP R
EP L
EP COM
EP R
A HEAD[V]
W525 W524
0 0
R4081
8.2K
C4082
470P
3
2
1
C4081
C4083
0.022
6.3V47
QR4081
B1GDCFJJ0040
D.REC (H:OFF)
R4015
20K
R4084
1K
Q4082
2SD114900L
BIAS OSC
R4085
1K
Q4083
2SD0601A0L
BIAS OSC
AUDIO_5V A