- 31 -
5-1. BLOCK DIAGRAMS (1)
VM AMP
Q5400,5401
VM BUFFER
Q5402,5403,
5404,5405
VM OUT
Q5406,5407
VM IN
CN5444
Q.P -
Q.P +
QP-
VM
TO
A BOARD
CN1803
5
4
Q.P -
Q.P +
1
2
3
4
7
8
QP+
CN5602
VM ( )
VELOCITY MODULATION
NECK
ASSY
1
A 1/2 ( )
AGC
YSUBOUT/FB
CN1001
TO
J3 BOARD
CN8805
18
17
14
13
11
7
6
5
3
36
35
34
33
31
24
23
21
19
50
49
48
46
45
42
41
40
39
44
43
26
25
10
9
CN7109
TO
B5 BOARD
CN4472
31
24
23
22
20
14
12
11
1
50
48
42
38
36
34
46
44
18
16
TO
SHEET
2
SCL
SDA
FM/AM
QSS
VIDEO
TU1001
ANALOGUE
TUNER
USUBOUT/INT-COL
MAIN-Y
MAIN-U
MAIN-V
V-PULSE
H-PULSE
VSUBOUT/C-SUB
VPSUBOUT/Y-SUB
SDA
SCL
RESET 100
DPIC
V100
U100
Y100
HP100 IN
VP100 IN
MS-SHUT-DOWN
AM
QSS
AGC MON
MAIN-L
MAIN-R
ATV-L
ATV-R
TV-L
TV-R
DTV-L
DTV-R
AV4-L
AV4-R
HP-L
HP-R
HP-MUTE
SCL1
SDA1
SCL
SDA
AV-LINK
AV4.Y
ATV-CV OUT
AV4.C
SUB-Y
SUB-C
CV-TEXT
MAIN-V
MAIN-U
MAIN-Y
H-PULSE
V-PULSE
FBLK
13
11
6
8
1
14
9
3
RIGHT
LEFT
MUTE
MUTE
IN S+
IN C+
STBY
STBY
OUT S
OUT C
IC1202
AUDIO AMPLIFIER
LEFT AND RIGHT
9
3
1
10
INPUT
OUTPUT
BOOT
STBY/MUTE
IC1201
AUDIO AMPLIFIER
WOOFER
4
1
10
15
14
0V PROT
DG CRY
SCL
SDA
PROT
IC1008
I/O EXPANDER
1
4
5
6
7
8
9
10
11
13
15
17
19
21
23
39
35
33
31
29
27
25
24
CN1000
1
3
5
7
9
11
2
3
4
1
3
5
6
7
1
1
3
1
2
12
13
CN2000
CN1602
CN1201
CN1202
CN1701
CN1999
CN1706
OCP
OVP
MAIN RY
DGCRY
LEFT SP
RIGHT SP
WOOFER SP
DISABLE
HM(1)
MS-SHUT-DOWN
HM(2)
INT-COL
HM(3)
AV-LINK
HM(4)
SCL0
SDA0
AUDIO RESET
VIDEO
RESET 100
TXTBLK
BLK-MB
B-MB
G-MB
TXTB
STBY
TXTG
SCL1
SDA1
VSYNC
HSYNC
TXTR
SDA-DIG
VP100
HP100
AUDIO MUTE
R-MB
SCL-DIG
HP-R
HEADPHONE RIGHT OUT
HP-L
HEADPHONE LEFT OUT
AV4.C
AV4 CHRONA IN
AV4-Y
AV3 LUMINANCE IN
AV4-L
AV4 LEFT IN
AV4-R
AV4 RIGHT IN
SCL
SDA
DISABLE
HM(1)
HM(2)
HM(4)
HM(3)
AV LINK
TO
M2 BOARD
CN100
TO
H3 BOARD
CN907
TO
SERVICE
TO SUB WOOFER
TO SPEAKERS
SCL-TV
SDA
SCL
SDA-TV
CV TEXT
AUDIO
INTERFACE
AC-RY-LATCH
FBLK
INT-COL
SUB-C
SUB-Y
HSYNC100
VSYNC100
AGC
AGC
VIDEO
WOOFER
OVP
OCP
AUDIO DECODER AND AMPLIFIER,
VERTICAL DEFLECTION, PICTURE
ROTATION, DYNAMIC CONVERGENCE
TO
H BOARD
CN302
TO
G BOARD
CN6006
A 2/2 ( )
12
20
14
22
21
64
62
58
63
28
42
46
47
43
45
39
40
56
26
25
51
60
VM-OUT
DPDT-OFF
Y-IN
CB-IN
CR-IN
R-OUT
G-OUT
B-OUT
IK-IN
VS-IN
HS-IN
DF-PARA
MP-PARA
EW-DRV
HC-PARA
H-DRV
HP-IN
APL-IN
SDA
SCL
VSAW1
PRE-RGB
IC1402
35
VPROT
DPIC
Y100
U100
V100
VSYNC100
HSYNC100
2
3
21
33
34
36
37
53
54
56
57
60
TO
SHEET 1
27
28
30
3
5
7
IC1270
OUTPUT AMP
4
1
FL1270
QSS
69
72
71
AUDIO
AUDIO RESET
TV-R
TV-L
ATV-R
ATV-L
DTV-L
DTV-R
MAIN-L
MAIN-R
AM
IC1231
BACK END BLOCK RESPONSIBILITY
MONO IN (AM)
SC1-IN-R
SC1-IN-L
SC2-IN-R
SC2-IN-L
SC1-OUT-L
SC1-OUT-R
SC2-OUT-L
SC2-OUT-R
POWER ON
RESET
SDA
SCL
XTAL OUT
XTAL IN
IF IN
SUBWOOFER OUT
SPEAKER OUT L
SPEAKER OUT R
8
7
6
5
4
3
2
CN1903
H-PROT
HDP-OVP
AFC-PULSE
DF-DRIVE
ABL
AC-RY-LATCH
CN1807
CN1901
CN1805
CN1804
CN1803
TO
D2 BOARD
CN6801
TO
D1 BOARD
CN8616
TO ROT COIL
TO
C BOARD
CN5400
TO
VM BOARD
CN5602
1
3
1
8
7
6
5
4
3
2
1
8
5
3
1
4
1
VM
QP-
R-OUT
G-OUT
B-OUT
IK
DF-PARA
MP-PARA
E/W
HC-PARA
H-DRIVE
AFC-PULSE
ABL
XRAY
ROT-
ROT+
PRE-RGB
DF-DRIVE
H-CENTRE
7
5
IC1801
3
6
2
1
IC1804
3
7
5
IC1808
1
2
6
DF-DRIVE
DF-
PHASE
DQP-
AC-AMP
DQP-PHASE
4
IC1811
1
2
IC1950
ROTATION (N/S)
4
DQP-DC-LEVEL
7
IC1802
5
ROT-
ROT+
HC-PARA
DF-PARA
10
IC1803
8
DQP-AC-AMP
20
12
3
7
9
21
H-CENTRE
DQP-DC-LEV
DF-PHASE
DQP-PHASE
MP-PARA
4
H-LINEAR
SDA
SCL
1
IC1701
VERTICAL
TO
D BOARD
CN8500
AUDIO DECODER AND AMPLIFIER,
VERTICAL DEFLECTION, PICTURE
ROTATION, DYNAMIC CONVERGENCE
Содержание Trinitron KD-32NX200U
Страница 30: ... 30 Memo ...
Страница 36: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 36 A Printed Wiring Board Conductor side A ...
Страница 37: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 37 A Printed Wiring Board Conductor side B ...
Страница 67: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 O 67 G Board Schematic Diagram Power Supply ...