JVC AV-21W33 Electrical circuit download (Page 4 of 12)

Manual type:Electrical circuit
Pages:12
Instant delivery to e-mail
You can buy the full version and download it in PDF format instantly.
Page 4 of 12
J801
VIDEO-1
INPUT
T551
FBT
B1
FOCUS1
IC702
EEPROM
TU001
TUNER
VIDEO
AUDIO L/MONO
AUDIO R
IF
RGB DRIVE
SCL
SDA
Cout1
MAIN (CRT SOCKET)
IC401
VERT OUT
J802,J803
COMPONENT
(VIDEO-2)
INPUT
C
B
C
R
AUDIO R
J771-J773
FRONT IN
(VIDEO-3)
VIDEO
AUDIO L/MONO
AUDIO R
J804
OUTPUT
AUDIO L
AUDIO R
VOL+
REMOCON
RECEIVER
VOL-
CH+
CH-
MENU
POWER
LED
Q522
H. OUT
SCREEN
EHV
V
H
DY01
DEF YOKE
SP
L
SP
R
SCL1
SDA1
V/Y
SCL
SDA
AUDIO L/MONO
VIDEO OUT
CF106
TRAP
BUF
IC601
MULTI SOUND
PROCESSOR
BUF
Yout1
C
B
C
R
BUF
IC650
AUDIO AMP
AC IN
F901
POWER SW
D901
RECT
T901
SW
TRANSF.
IC974
REG
L951
5V
8V
9V
32V
IC951
ERROR
AMP
PC901
VOLTAGE
FEEDBACK
IC901
POWER
REG
SCL
SDA
MAIN PWB
SCL,SDA
10
8
7
3
1
V1-V
V1-L
V1-R
V2-Y
V2-V
IC801
VIDEO SW
29,30
V2-L
V2-R
4
2
37
36
35
Vout2
Lout2
Rout2
43
44
42
V3-V
V3-L
V3-R
25
27
MTV-R
MTV-L
15
14
MTV-V
13
Lout1
26
Rout1
24
Q111
Q109
47
48
46
Y
U
V
7
10, 64
43
42
CIN
CVBS/YIN
62,63
2,3
IF IN2
24
IF IN1
23
SIF IN2
29
SIF IN1
28
IC701
V/C DEF.
PROCESSOR
5,6
51
ROUT
52
GOUT
53
BOUT
35
QSS OUT
21,22
VDRB(-)
VDRA(+)
33
HOUT
38
IF VOUT
R
G
B
Q150
2
30,31
L, R
KEY_IN
REMOTE, LED
S901
IC972
3.3V REG
3.3V_STB
J770
HEADPHONE
JACK
J774
BASS
SPEAKER OUT
19
Yin1
Vout1
23
V01
SCL
SDA
1
30
L
BASS
R
SF101
SAW FILTER
SF102
SAW FILTER
(SIF OUT)
IC602
SOUND
PROCESSOR
(3D SURROUND
& VOL/TONE)
AV-21W33B
/T
only
AV-21W33
AV-21W33B
AV-21W33
AV-21W33B
BLOCK DIAGRAM
No.52075
2-4
No.52075
2-3
Sample
This manual is suitable for devices