Block Diagram - JVC AV-6100 Service Manual

BLOCK DIAGRAM

AERIAL
INPUT
RF
SPLITTER
REMO-CON
PWB
IC011
1
2
5
6
KEY SCAN
FRONT
CONTROL
PWB
MAIN POWER
SW
J
PW
AC POWER
INPUT
AC120V-240V
50/60Hz
4
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AUDIO PWB
60
34
IC151
MULTI-SOUND
33
DEMODULATOR
58
R
18 19 22
23 25
002 002
6 4
61 59
L/R
( 4) AUDIO
SW
16
64
AUDIO
TU002
PIP OUT
18
E.TUNER 62
006
VIDEO
20
63
OUT
V VIDEO
SW
( 4)
VIDEO
2
TU001
MAIN 60
OUT
E.TUNER
005
AUDIO Y/C
OUT Y & C
SW
( 3)
SIF OUT
IC101
AV TERMINAL PWB
61 R
60 G
J
5
59 B
2
57 Ys
IC701
MAIN CPU
15
DL SCL
E
23 DL SDA
5 16
6 21
SCL1
24
SDA1
SCL2 SDA2 22
25 26
6 5
SCL2 SDA2
IC703
MEMORY
SIGNAL PWB
011
10 6 10 9
9
V- V+
HD EW
1
IC911
DOUBLE
I
RECT. SW
2
CONTROL
Q601, Q602,
5
Q608 - Q611
H.PARABOLA
IC912 STB5V
AMP
POWER
12
8V
T911
REG.
15V
+17V
-17V
+25V
POWER PWB
-25V
130V (B1)
No.51187B
AV-6100 AV-6100
21
L
L R L R
7
IC701
IC704
A-D
DSP
19
CONVERT.
33 35
19 17 16
001
005 005 005
16 17 9 11
LINE OUT
V L R
41
43
52
54
004
V
42
22 9
V
35
24 12
006 003
009
53 3D Y/C SEP. MODULE
V
14 6
004
3D Y/C
49 Y HP
8 8 SEPARATION 5
51 C
6 VP
10
7
010
003
56 C
10
5
58 Y
12
SECAM
CHROMA
16 DEMOD.
36
C [N]
8
Sy
Y/C
11
SEP
15
V [P/S]
Y [SV]
9
DELAY &
PEAK
Y [P/S]
26
1 IC205
8
Y [N]
4
DL201
DL
008
013
4 2
V
10 10
IC404
4
VERT.OUT
4
5 7
8
015
6
EW Q551
7 SIDE PIN
5 5 IC551
EW AMP
CORRECT
10
T501
HD
Q502, Q503
013 10
H.DRIVE
Q603 - Q607
8
V.PARABOLA
AMP
DF FOCUS
FOCUS T601
Q603, Q604
OUT
HV DRIVE
SCREEN
013
2
2
DEF. PWB
2-7 2-8
IC301
5
5
L
11
1 IC401
VOL/TONE/
BALANCE
R 12
13
7, 2
6
14
IC201 5
SW &
78 6 18
AMP
17 6
IC708
D-A
IC706
DSP
CONVERT. 21
16 7
IC231
79 5
SW &
7, 2
AMP
11
IC431
VOL/TONE/
5 IC251
7
BALANCE
6 18
IC709
D-A
11
CONVERT.
21
3 1 IC451
VOL/TONE/
BALANCE
6
26
PIP/TEXT PWB
61 50
12
IC100
Y PROCESS.
49
GAIN 60
13
CHROMA DEMOD. MATRIX
CONT.
48
SYNC. SEP. 14 59
17 11
71
3
V H 7
IC103
IC101
PIP H/V
PIP CONTROL 34
SYNC. GEN.
1 5
33
70
IC301
H 32
TELETEXT
IC002, IC003, IC005
H. PHASE SHIFT
DECODER 35
29
V
8
36 12
IC001, IC004, IC005
V. PHASE SHIFT
30
Sy
R 12
16
11 G 13 IC303
9 R-Y PIP
R-Y
IC301
IC302 DL301 B 14 TEXT/
DL
1H
OS
B-Y DELAY Ys 7
B-Y RGB SW
LINE
10
14
DL302 8 9 10
DL
1
12
27 28 29 30
31 24 21 22 23
PAL/NTSC
RGB
G-Y RGB
IC201
CHROMA
IF/CHROMA/DEF. MATRIX MATRIX SW
DEMOD.
OSC
44
V. DRIVE &
45
CONTROL
SYNC. SEP.
PARABOLA 43
& H. AFC1
GENERAT.
38
H. AFC2 &
H. OUT
25
1
15
IC202
Hor. IC203 7
Y
BLACK
IC204
CONTOURE
EXPAND VIDEO
5 10
7
CONTROL
NR
HD EW V- V+
6
10 6 10
VERT
DEF. YOKE
R/G/B
12
10
IC104
9 9
V. BLK
T502 2
8 FORM.
W
HB, H
CONVER.
CORRECT.
Vcc
HOR.
WAVE-FORM
( 4)
DEF. YOKE
GENARAT.
Q504 4 10
IC103
H. OUT 8
H. BLK
1
FORM.
W
R/G/B
T603
Q605
ABL
HV OUT R/G/B
HV
HV
DIVIDER
1 1
W
No.51187B
E
001
L [PIP] 14
IC651
13 IC652
29 1 1
12 HEAD-
PHONE
12 10
R [PIP]
5
3
1 27 3 3
5 7
PIN JACK
5
7
17 PWB ASS'Y
12 FL
SPEAKER
IC501
3
16
1
10 FR
L
017
5
7 1
IC302
IC601
3
1 1
14
13
12 1
7 1
IC602
017
R
17 IC531
3 1
C
15
(L)
17 5 7 8 SL
16 (R) 6 SR
3 1
IC551
GAIN
CONT.
BUFF.
B G R
003
2 3 4
R 14
8 R
10
G 13
9
G
IC401
9
B 12
RGB SW
10 B
7 8
Ys Ys
7
4
3
2
PROJECTION
17 R
TUBE
18 G
L N
19
1 1
5 5 R OUT R
B
L
G OUT
3 3 G
L N
7 B OUT 1 1
7 B
G CRT SOCKET
PWB
9
011
H/V
CONVER.
YOKE
IC802
R
OUT
IC101
IC801
AMP VRs
AMP OUT
G
IC803
OUT
32
B
IC701-IC709
IC201, IC202,
IC204, IC205,
IC253, IC301,
IC302, IC303
CONVERGENCE PWB