Panasonic TX-21JT2C, Руководство по обслуживанию

Страница: 12 / 17

ABC
D
E
F
G
H
ABC
D
E
F
G
H
2 1 3 4 5 6 7 8
2 1 3 4 5 6 7 8
B.SIGNAL
R.SIGNAL G.SIGNAL
VIDEO SIGNAL PLAYBACK LUMINANCE SIGNAL LUMINANCE SIGNAL DEFLECTION SIGNAL
R603
1K
R629
220
R625
220
R653
220 1/4W
R627
100K
R651
680
R638
33K M
+-1%
R608
3.9K
R654
2.2K
R656
82
R126
47 1/4W
R115
220
R112
100 1/4W
R636
47
R635
1K
R630
330
R628
100
R650 100
R648 100
R646 100
R105
100
R107
100
R108
3.3K
R106
3.3K
R610
47K
R601
15K
R604
39K
R641
220
R117
3.3K 1/4W
R606 5.6K
R605
560
R602
1K
R655
6.8K
R657
330
R658
220 1/2W
R607
1K
R109
1.2K 1/4W
R622
100 1/4W
R624
22K
R626
18K
R102
220
R103
330
R104
470
R111
15K
R110
33K
R114
100
R113
100
R634
470
R633
5601/4W
R621
560
R124 10K
R118
1001/4W
R644
10K
R645
100
R647
100
R649
100
R640
15K
R639
100
R632
270
1/4W
R007
75
R003
100
R004
100
R008
12K
R006
10K
R005
100K
R001
18K 1/2W
R002
18K1/2W
R123
100
R101
180
R637
1.5K
R666
47K
R642
220K
R631
4.7 1/4W
R643
6.8K
R652 4.7K
R609
100
R116
15K
R119
100
R120
100
R623
27K
C628
0.1 B
C632 0.1 B
C601
0.22
TF
C604
0.22
TF
C605
0.0022 B
C103 0.1 B
C617
330PCH
C618
0.0012 B
C650
0.01
B
C656
0.022 B
C655_1
0.001 CH
C104
18P CH
C105
18P CH
C636
0.001 B
C637
0.022 B
C638
0.022 B
C639
0.022 B
C102 0.1 B
C642
560P CH
C603
0.1 B
C611
0.001 B
C612
0.001 B
C607
0.0047 B
C613
0.1TF
C614
0.01 B
C615
0.0033 B
C107
0.1 B
C635
0.047 B
C646
56P CH
C630
0.1 B
C648
0.001
B
C627
0.001 B
C001 0.022 B
C647
56P CH
C609
0.1 B
C606
1 B
C641
0.0022
B
C108
0.1 B
C634
0.047 B
TP002
AGC
W814
W836
W835
W820
C003_1
2.2 50V YK
C626
2.2 50V KA
C633 100 16V KA
C106
100 6.3V KA
C101 100 6.3V KA
C640_1
100 35V YK
C122 10
16V
KA
C109
47 16V
KA
C610
4.7 50V KA
C629
100 16V YK
C616
22 50V KA
C619
10 50V KA
C608
22 16V KA
C631
10 50V YK
D603
1SS133
D602
1SS133
Q606
2SC2412K
BUFFER
Q607
2SC2412K
BUFFER
Q601
2SC2412K
BUFFER
Q609
KTC3881S-RTK VIF PRE.AMP
Q602
2SC2412K
BUFFER
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
D001 MTZJ33B
C602
100 16V KA
C002
470 6.3V YK
X101
100CT01207
12MHz
IC101 TDA9360
MICON/CHROMA IC
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32 33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53
54
55
56
57
58
59
6
60
61
62
63
64
7
8
9
L603 68uH0305
L102
10uH
0305
L104
10uH 0305
L601
10uH 0305
L101
10uH
0305
L001
10uH 0305
L604
0.33uH
L605
1uH0305
L602 10uH
OUT
OUT
G
IN
IN
CF601
G1984M
SIF SAW FILTER
1
2
3
4
5
Q608
2SA1037AK
BUFFER
TU001
TUWRF4EG-778F2
1
10
11
12 13
14 15
2
3
4
5
6
7
8
9
GND
B+
Vout
OS101
PIC-37142SY
1
2
3
SW105
EVQ21505R
TV/AV
SW104
EVQ21505R
UP
SW103
EVQ21505R
DOWN
SW102
EVQ21505R
FUNCTION
SW101
EVQ21505R
STR
CF604
TPWA02B
IC199
S-24C16AFJA-TB-01
EEPROM IC
1
2
3
4 5678
D101
SLR-342VCT32
RED LED
CC003
TP-1S-05
CF607
MKT40.4MA110P
CF605
MKT31.9MA110P
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE TIME
THIS INTERCONNECTION DIAGRAM IS THE LATEST AT
NOTE:
S806X
S806Y
S801Y
S805X
CP101
03JQ-ST
1 2 3
B.OUT G.OUT R.OUT ICATH H_OUT
H.PLUSE
V+ V-
ABL
B-IN G_IN R_IN C_IN
EXT_A_IN
F_BLANK
FRONT_V_IN
EXT_V_OUT EXT_A_OUT
AUDIO_OUT A_MUTE AT+5.6V POWER
GND
AT3.5V
P.CON+8V
+B
P.CON+5V
SCL SDA
S/SW
G_IN
0
0
NC
NC
0
00
2.2
NC
NC
4.2
4.1
NC
4.9
NC
NC
31.3
0
FROM SOUND AMP/21PIN
TEST POINT
1
NC
FROM/TO POWER
TO SOUND AMP/21PIN
PCB010 TMB553
FROM POWER
FROM/TO DEFLECTION/CRT
FROM/TO SOUND AMP/21PIN
(MAIN PCB)
SDA
SCL
SEC_PLL
VCC
DECDING
GND
AVL/EW
V -
V +
AGC
AUDIO_OUT
GND
SIF_AGC
AM_OUT
RESET
X_TAL
X_TAL
GND
VDD
VPE
3.3V(A)
B_OUT
G_OUT
R_OUT
B_IN
R_IN
BCL
C_IN
GND
H_OUT
IF_PLL
IF_VO
F_BLANK
S/SW
OCP
SECAM.L(H)
A.MUTE
RF AGC
KEY_IN
LED1
GND
GND
PHI2
PHI1
DEC_BG
IF1
IF2
EXT.A.IN
EHT
Vp1
CVBSin
CVBS/Yin
AM-OUT
Vddp
IR
POWER
NC
VSCAP
IREF
I_BLACK
SAND
0.8
1.5
AGC
ADRES
SCL
SDA
V.S
BPL
BTL
IF
GND
NC
NC
SECAM_VL_H
7.9 2.0
2.7
7.9
3.6
3.0
1.7
1.8
0
3
.5
5
.4
3
.7
1
.3
2
.4
4
.8
8
.0
4
.0
0
3
.3
1
.5
4
.4
0
2
.5
2
.5
2
.5
1
.7
6
.0
2
.2
2
.2
2
.2
3
.2
0
3
.2
0000
3
.2
3
.3
3
.3
4
.8
5.0
0
0.3
5.0
2.5
1.6
3.3
0
0
2.4
5.0
8.0
3.6
4.0
0
4.0
0
1.9
1.9
1.9
1.9
3.9
5.0
2.0
3.2
2.2
2.2
7.0
3.1
2.5
6.5
1.6 5.0
2.1
0000
4.2
4.2
0
5.0
VSS
A2
A1
A0
SDA
SCL
TEST
VCC
567
4
2
10
3
9
MICON/CHROMA SCHEMATIC DIAGRAM
REMOTE
G-1
G-2