Circuit diagram 12.6.pdf

12.6 CTV CHASSIS
G99.820
155V
CRT BOARD
C709
10u/250V
155V
R721
X702
CRT SOKET
220R
D701
1N4007
GND
GND
R701
15k 1W
4
n.c.
9V_
BF422
T701
R703
2.7k
C701
(N)
R705
470R
9V_
(M)
R719
220R(opt)
1
11
BLUE
10
HT
L102
10uH
5
R114
6
9
7
GREEN
R115
4.7k
8
HT
100R
R116
4.7k
F102
D102
RED
VOLUME
K9456M
1
G2
crt
9V"
G1
C702
390p
R706
100R
33p
R702
220R
R704
1.5K
9V
12
C107
4.7n
crt
4
BA682
R126
4.7k
IC102
155V
R712
100R
3.3V
STAND_BY
0R
AFT
BCL
CABEL7B
3.3V
BC848B
T417
R484
R414
10k
C410
1n
R417
33k
15k
R416
6.8k
V_SYNC
R422
R403
1k
0R
T403
BC848
BC848B
T418
R486
13
C408
47n
FBL_OSD
VDDA_2.5V
14
10k
R487
KEY
38
R_OSD
STATUS
17
R421
33k
18
C412
47n
R423
CABEL6B
19
C414
10n
10k
AFT
POWER_CTRL
IC403
TSOP1838
10k
4
470R
23
C416
220p
R434
***
25
220R
MULTIMEDIA
Q401
6MHz
3.3V
R464
8.2k
SK201
SCART
SDA
R488
2.7k
Au d i o G N D
C426
10u/16V
R465
3.3V
5V
30
C427
47n
R201
R468
4.7k
T415
BC848
***
C428
100p
D406
100R
R470
27
3.3V
R203
82R
5V
C429
100p
100R
R471
4.7k
SDA5535
R204
82R
R472
4.7k
T407
BC848
R443
5
IF2
IF1
+33V
n.c.
+5V
+5V
SDA
10
9
8
7
6
5
11
9V
R221
0R
C207
LL' = 220R
T202
BC848
1k
R210
C202
1n
C203
220p
1k
1
1k
4
R224
0R
R175
15k
C209
220p
10
JUMPER
R134
0R
75R
VERT_OUT
C145
470n
C148
45
SAW TOOTH
100n
C150
44
AUD_DECOUPLING
R_OUT
AFC1
G_OUT
HORIZ_OUT
R136
75R
12
R242
0R
JUMPER
L103
47uH /LAL03
1
R226
33k
FRONT_AV_1
C131
10n
C132
100u/16V
PAL
F103
10u/16V
1
10pF
R137
0R
LL'
4.43MHz
B_OUT
R148
42
C135
PAL=0R
T201
BC848
R172
0R
39
VCC
IF
19
F104
35
VCC 4.7V
IF
R233
1k
R234
1k
2
R235
5
1k
C136 22
470R
OPTION-RGB
C174
330pF
31
BLK.LEVEL
23
AFT
30
AUDIO_OUT
0.47u/50V
R230
390R
SERVICE
180k
C137
10n
R241
CABEL4B
T205
BC848B
R231
10k
R240
10k
3
82k
C138
10u/63V
R141
C141
C139
56p
100R
AUDIO_IN
IF_AGC
SIF_IN
VAPC
Q DET
100R
R160
29
C165
470p
28
26
R232
390R
1
R229
T204
BC848B
10k
0R
10k
C166
47n
R163
1k
27
LL’
R177
22k
9V"
LL’
NN5198K
R161
CABEL5
R238
10k
R243
R228
10k
FR_AV MODUL
R142
1k
C143
0.47u/50V
1k
R162
560R
JUMPER
C167
10n
F105
5.5MHz
R164
1.5k
T109
BC848
R165
1k
AFT
STAND_BY
KEYBOARD
R239
10k
T206
BC848B
R178
L = 10k
2
LED
R158
0R
LL'
C164
4.7u/16V
1k
220n
9V C142
120p
390R
25
VIDEO_IN
220R
non-L
R159 L= 1k
R139
24
C162
1.5n
C163
10n
9V
R157
32
EXT_AUDIO_OUT
AGC
R173
0R
JUMPER
RB411D
C161
47u/16V
47n
R138
K9656M
R217
75R
QSS_IN
CVBS_TXT
R155
470R
9V
33
VCC
5V"
D105
1k
21
CABEL1B
ZD101
6.2V
R154
330R
R156
34
EXT_VIDEO_OUT
GND (IF)
R150
470R
T107
BC848
0.47u/50V
47n
C159
4
20
10n
R152
1.5k
C158
1k
C160
1
C156
R153
36
VIDEO_OUT
SECAM
18
C155
47u/16V
C157
220p
R151
4.7M
9V
37
C.APC2
SECAM BELL
H_DRIVE
R149
270R 0.5W
9V
3.58MHz
38
VID_IN_SYNC
68R
2 CABEL1A
6.8k
22p
5
1
10u/63V
C154
2.2n
C153
40
HOR_SYNC
SECAM PLL
17
0.47u/50V
G1985M
R147
41
3.58
4.43
16
CABEL9A
2
C152
43
H_VCC 6.3V
GND (VCJ)
15
C134
220p
L106
2.2uH
10n
C151
Q101
C133
0.47u/50V
SECAM
4
R227
2.2k
V_DRIVE
10k
C149
220p
9V
IF2
T203
BC848
R146
46
Q102
R140
1
G_IN
C147
100u/10V
C146
10n
47
5V
220R
X202
R206
82R
VERT_AGC
75R
R135
FRONT_AV_2
D407
1N4148
T416
BC848
R_IN
VCC
14
9V
R215
48
VDD
B_IN
9V
R225
33k
L104
47uH /LAL03
10u/63V
IF1
3
2
9V
C206
470p
8
C129
47u/16V
C130
C208
R213
C205
220p
7
C128
10n
LL'=270R
FR_AV
C210
220P
5
NON-FR.AV
C204 15k
470p
R212
LL
49
SCP CW OUT
FBL_IN
13
9V
X201
AV_SEL
R211
VSS (CMOS)
ABCL
6
LL'
680R
R223
560R
100R
C201
1n
50
CRT
R208
560R
L'L = 220R
4
9
5
4
IR
4.7u/63V
C.APC1
11
2
3.3V
C123
X101
4
RGB=470R
R145
100R
51
SDA
C144
470p
5
3
1k
9V
R222
47u/16V
R209
R220
52
5V"
LL'=390R %1
R237
220R
H_SYNC
R143
15k
R144
15k
R174
0R
JUMPER
non-L
R205
82R
3
R441
4.7k
R218
0R
R216
2.2k
X402
SERVICE
15k
R469
28
SDA1
R202
3.9k
1k
LL'
R467
4.7k
29
R214
0R LL'
R466
VDD_3.3V
SCL1
SERVICE
R207
560R
4
T406
BC848
KEY
3.3V
31
VSS
2.2n
15k
X404
R130
0R
non-L
4.7R 1W
FBP_IN
SCL
3
C126
100n
9V
33V
SCL
32
VDD_3.3V
AV_SEL
C418
C430
100p
R437
47k
R440
R439
C121
100n
TEST
2
C125
100n
D412
LL'
33
L/L'
T101
BC848
R236
560R
R219
0R
C425
33p
AV/TV
IR
26
1
C120
220u/16V
1
C124
22u/50V
D411
VDD_2.5V'
33p
34
RESET
ON_LINE
P2
2
NC
R129
100R
CABEL8B
1N4148
35
XTAL2
TV/INT
24
C417
10n
3
22
R432
100R
NC
12.5V
2
C127
100n
0R JUMPER
100R
R431
IR
T405
BC848
R433
5
C415
47u/16V
R483
2.7k
NC
10k
R128
33k
220n/16V
3
1
D410
0R JUMPER
1N4148
100R
100R
R429
3.3V
1N4148
C424
XTAL1
ODD/EVEN
680R
36
VSSA
V_SYNC
21
220R
R428
ZD401
***
P1
X401
R424
R482
150R
P3
NC
C119
220p
4
IC101
2
37
VDDA_2.5V
H_SYNC
20
3.3V
R427
NC
C122
R107
STATUS
T404
BC848
R127
BCL
10k
R108
10k
D106
1N4148
R479
3
C413
220p
R425
***
NC
R133
CABEL8A
1N4148
R481
1k
DE_INTERLACE
12.5V
VP
R131
R106
100k
100R
R460
C423
47n
C411
22n
R420
2.2k
D409
1N4148
1k
C118
5
OUT-
4.7k
100R
R459
39
G_OSD
330R
R458
D405
R457
R456
40
B_OSD
VSSA
16
1k
R419
CABEL6A
1k
R455
100R
R402
9V
V_IN
47n
RGP10J
100R
3.3V
NC
C117
100n
6
100n
R104
1k
CABEL4A
47n
VDD_2.5V'
C407
47u/16V
R485
10k
C431
47n
R418
10k
R415
H_SYNC
GND
L105
1uH
L = 12k
non L = 0 R
D408
C422
41
1N4148
R105
C101
10u/16V
T410
BC858
T411
BC858
42
VDD_2.5V
CVBS
10k
3.3V
VSS
VDD_3.3V
15
T402
BC848
43
VDD_2.5V
10uH
10n
VSS
11
C406
47n
12
L403
D403
1N4148
C409
1k
GND
7
3
R413
GR
STATUS
3.3V
D404
1N4148
10
C421
47n
VDD_3.3V
C405
47u/16V
VDD_2.5V'
C404
47n
VOL
3
4.7k
R411
4.7k
non-GR
1.5k
L402
10uH
C403
47n
VDD_3.3V
9V
R453
330R
1
R477
3.3V
R412
R478
0R
10uH C402
47u/16V
VDD_2.5V
9V
0R
VDD_3.3V
44
5
SW401
SW402
OUT+
8
non_L
C103
100u/10V
C102
47n
7
680R
NC
C114
100n
C104
4.7u/63V
9
SW403
9
11
1.5k
VDD_2.5V
L401
R407
1M
R408
1.5k
0R
NC
9
TDA7056AT
R123
10k
T106
BC848
R124
220R
NC
R125
L101
10uH
R103
15k
Secam L only
D101
17
R410
9
EXT_IN
DK
MM
R452
45
MM
***
13
D402
1N4148
220n
3.3V
20
10
SWITCH
5V
C169
***
220R
3.3V
8
220R
R102
46
RGB_SEL
C168
R101
LNF
R449
47
LNF
7
GR R476
19
R122
10k
15
6
3
48
SCL0
19
5
crt
non-GR
R409
SCL
49
SDA0
n.c.
LED
n.c.
4
R406
270R
C401
18
NC
10
C110
CABEL10
2
crt
CVBS_TXT
17
NC
10k
R405
1k
TXT
GND1
21
crt
E0
12
16
9V
C113
1n
CABEL11
13
15
R121
10k
11
V_P2
AF_OUT
1
NC
24C04
R404
CRT
R718
100R
VCC
50
12.6
1
8
4
R717
470R
3
T401
BC858
LED
E1
AM_IN
14
SPEAKER
12
MUTE
AM_OUT
7
14
GND3
GND2
8
1
C706
390p
MODE_WC
VDD_3.3V
15
GND4
2
6
CABEL12
2
2
51
E2
6
C708
100n/250V
SCL
7
3
10
33p
6
TUNER
12
C705
D401
LED
R722
100K/0.5W
R716
2.7k
VOLUME
2
3
1.5K
9V_
T703
BF422
STAND_BY
52
T601
STP3NB60FP
DEGAUSS
12.5V
R605
IN
10
R615
0.1R
22R 0.5W
R606
-
14
-
RGP15D
C624
R616
240R %1
C627
220u/16V
C626
47n
-
1
2
3
R609
6.8k
4
R610
***
C613
56p
5
C614
1.5n
P601
2.2k
-
-
6
C633
10nF
-7
OTC
VCC
PCS
OUT
RZI
GND
SRC
OCI
FC2
SYNC
C610
10n
3.9M 1W
IC601
R625
3k3
-
R608
R624
820R
2.2n
PVC
FC1
REF
PMO
C611
22u/50V
14
1N4148
1.5k %1
9
47uH
SMT
IC604
KA317TU
13
-
T602
BC848
R620
22R 0.5W
13
-
R619
C628
47n
-
IN
12
R618
10k
10k
R506
1R 0.5W
C506
330n/63V
11
C615
1uF
R611
39k
10
C616
HS601
9
-
SMPS HEATSINK
-
-
8
C629
47n
R622
390R %1
C507
15p
PUMP
BCL
2
H_DRIVE
H_SYNC
DE_INTERLACE
1
T505
BC848
47u/35V
T506
2SK3065
680R
R537
10k
EHT
C513
R518
27R 0.5W
R521
***
6.8n/1.5kV
R505
10k
L502
H-LIN
R513
C524
4.7n
R528
11
R522 4.7u/160V C516
22k 0.5W
390n/250V
D502
BA157
6
9V
C517
560p 500V
R512
10k
R511
10k
3
2
CABEL7A
D504
BA157
5
X502
HORIZONTAL
C522
10u/250V
R530
C510
R507
8.2k
R514
2.7R 0.5W
T501
BC848
3.3R 3W
R515
2.7R 0.5W
.
.
.
R524
C525
33p
-
TDA16846
C519
ZD503
9.1V
4.7k
C528
100p
15k
100k %1
100k %1
R540
33k %1
R525
ZD504
33V
33n/100V
X503
1
3
1.8R 1W
2
10
25V
CABEL9B
4
8
R612
R539
D505
RGP15J
X501
2.2n/250V
R538
R541
4.7k
R516
22k
T502
BC848
R527
3.3k
C521
100n/63V
100n/100V
470R 0.5W
R509
22k
R508
100k
10k
C520
7
3
1
1000u/25V
C632
100u/10V
R526
15k
G2
R523
R510
10k
C509
10u/63V
D503
1N4148
12.5V
FOCUS
R504
56k
VERTICAL
-
T504
BU808DFI
2.2uH
T507
BC848
OPT.TXT
C508
1n
C511
4.7n
C631
47n
C630
47n
C512
R536
D506
1N4148
C504
10n
100u/35V
ZD502
39V
3.3V
R621
240R %1
TR501
9
L501
4
ZD501
39V
OUT
ADJ
R517
82R 3W
C503
C505 10n/100V
470R 0.5W
R613
4.7M 0.5W
C527
100u/16V
C515
2
R607
33k
R617
L602
HS502
9V
R535
3.3k
R532
22k
C502
10u/63V
56k
D501
RF2007
.
C625
47n
12
D606
C609
C529
R533
5.6k
R534
1k
R503
4.7n
9V
1M 1W
C612
560p
R502
2.7k
C501
47u/16V
OUT
ADJ
1000u/25V
C622
47n
IC602
KA317TU
D608
C608
470p/2kV
GND
R520
100k
9V
7
C607
10n/250V
C621
10n
HS602
VCC
5
-
INV_INP
-
6
R604
PTC
R501
3.9k
C623
100u/10V
9V
C526
220n
R519
4.7k
R529
0R
JUMPER
5V
OUT
9V
AN5539-LF
5
IN
REGULATOR HS
IC501
9V
IC603
7805
1
2
ZD601
33V
C620
10n
C619
33u/160V
6
D605
RGP10J
39k 0.5W
DC_INP
C605
68u/400V
C618
47u/160V
FLYBACK
LINE FILTER
50uH
RGP15J
4
POWER SWITCH
C606
33n/630V
R603
68k 1.5W
R614
3
MAINS
D604
RF2007
L603
OUT
D602
RF2007
D607
GND
C604
1n/1kV
HS501
TR601
1
2
330n/275V
3
X602
RF2007
2
2
D603
RF2007
D601
C603
1n/1kV
1
2
C602
100n/275V
C601
1
T 2.5AH 250V R623
470k 0.5W
VERTICAL HEATSINK
2
2.7R 5W
4
107V
220p/2kV
1
F601
1
1
C617
2
X601
L601
V_DRIVE
R601
SW601
V_SYNC
HOT HEATSINK
1
R715
220R
GND
TU101
3.3V
X703
SDA
C109
4.7u/16V
13
2
C111
47n
13
GND
NC
C112
47u/16V
14
V_P1
C_REF
5
4
AGC
155V
R714
C108
4.7u/16V
JUMPER
15
NC
C_AGC
3
16
IF_IN
NC
3
IC402
IC401
1
2
4.7k
TDA9380
IF_IN
4
T102
BC848
C170
470P
5
R401
3.3k
1
T105
BC848
non-L = 0 R
R445
10k
crt
R713
15k 1W
L/L'
T104
BC848
R120
10k
1
crt
155V
R444
15k
C419
4.7u/16V
R109
4.7k
14
AQUA
C704
390p
R711
470R
SMPS
T103
BC848
IC103
22k
R119
16
C703
33p
10k
R112
4.7k
3
R113
X102
R118
1.5K
R710
2.7k
X701
CRT
5
BA682
C106
68p
4
9V_
T702
BF422
2
5
(M)
R720
220R(opt)
R709
220R
1
(N)
2
12
R708
18
4
C707
2.2n
R707
15k 1W
11
D103
20
crt
KEY
3
R117
2.2k
F101
40.4MHz
9V
G2
8
2
C523
1000u/35V
2
1
FBT
CRT
JUMPER
R531
0R
Subject to change without notice