XAV-A1
42
42
XAV-A1
5-18. SCHEMATIC DIAGRAM – MAIN Section (3/10) –
•
See page 60 for Waveforms.
•
See page 62 for IC Block Diagrams.
C80
Q36
C21
C22
C24
C25
C23
D30
D35
DZ62
DZ22
DZ23
DZ25
DZ26
R69
R70
R21
R22
R61
R62
R63
R64
C63
C64
R66
C11
R54
R55
C97
C82
C83
C86
C76
C96
C31
C33
C34
C35
C36
C37
DZ27
DZ28
C39
C38
R46
R47
R29
R30
R38
R45
R36
R37
R40
R41
R48
C30
C32
R32
R34
R35
R27
R28
R57
R58
R26
C72
C73
C41
C42
C74
C75
C78
C77
R75
C43
C44
C84
C88
R85
R86
C85
R81
C87
C89
C90
C92
C93
R89
R74
DZ24
R42
R44
R43
C95
DZ61
DZ63
F1
Q51
Q52
IC1
Q43
Q44
Q45
Q41
C61
R65
R76
R71
R77
D
3
3
R73
IC21
IC22
L20
L21
L22
L23
L24
L26
L27
L28
L29
Q21
Q24
Q27
Q34
Q35
D
3
4
IC23
R82
IC4
C12
R25
R59
R31
D31
Q26
Q28
Q29
Q30
Q22
Q23
Q31
Q20
Q33
CS806
M40
Q25
R33
R72
L25
R83
R84
Q37
RT1N144M
0.1
100
16V
100
6.3V
0.01
5.5V
0.1
M1F60
M1F60
PTZ8.2B
02CZ8.2-Z
02CZ11-X
02CZ11-X
02CZ5.6-Y
47k
47k
100
100
0
0
470
470
47
16V
0.1
2.2k
0.01
470k
0
220
16V
220
16V
220
16V
82
8V
82
8V
82
8V
100
10V
47
16V
100
10V
100
16V
10
16V
10
16V
02CZ9.1-Y
02CZ6.8Z
10
0.1
22
22
15
15
1
1
15
15
22
22
1.5k
0.1
0.1
10
470
10
47k
3.3k
3.3k
3.3k
47k
220
16V
220
16V
10
10
0.1
0.1
4700p
0.01
150k
10
10
0.1
0.1
150k
150k
4700p
150k
0.01
1
1
100
6.3V
220
6.3V
10k
10k
02CZ9.1-Y
1k
22
22
330
6.3V
13V
PTZ10B
4A
125V
IMD3A
IMD3A
BD3931FP
2SD1815
2SD1815
RT1N144M
IMD3A
47
16V
10k
2.7k
39k
470k
D
1
F
M
3
100k
BD9781
BD9781
UN2114
2SB1203-T
2SC2412K
RT1N144M
RT1N144M
D
1
F
M
3
MM1661K
24k
BD5241G
0.1
2.7k
2.7k
1k
M1F60
2SD1803
2SD1803
2SD1803-S
2SD1803-S
IMD3A
IMD3A
2SD1803
IMD3A
RT1N144M
2P
2SB1203-T
22
10k
10k
10k
RT1N144M-T111-1
KEY RESET
DVD+B
Q2+B
RA+B
GND
VDD
SLVCC
LCD+B
LVCC
DVD+5V
DVD VA
BU
LCD+BU
LCD+14V
V5V
ILM
AV5V
AD5V
8V
VA
10V
2-3
GND
VDD
VDD
AV5V
AV5V
VDD
VA
DVD+3V
VA
SLVCC
LVCC
DVD+3V
VA
LVCC
LVCC
KEY PWR
AV5V ON
FRQ CONT1
FRQ CONT2
FAN CONT
STBY2
/ILMOUT
RESET
ILM
ON
B+ SWITCH
B+ SWITCH
+5V REGULATOR
+13V REGULATOR
FAN MOTOR DRIVE
FAN MOTOR
DRIVE
DC/DC CONVERTER
DC/DC CONVERTER
FREQUENCY CONTROL
FREQUENCY CONTROL
+1.9V REGULATOR
RESET
(3/10)
BUFFER
Q25,36
B+ SWITCH
B+ SWITCH
Q24,37
+8V REGULATOR
+9V
REGULATOR
REGULATOR
+10V
REGULATOR
+5V
TUNER ON/OFF
SWITCH
SWITCH
TUNER ON/OFF
DIMMER
DIMMER
CONTROL
DIMMER
CONTROL
(FAN)
+10V REGULATOR
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-2
-1
22
µ
H
3.9
µ
H
33
µ
H
Summary of Contents for XAV-A1 - Av Center
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