Haier 1407 Service Manual page 14

X105
V0.31
L
Gnd
U201
TUNNER
C215
Gnd
R217 10
10nF
ZD201
C205
UPC574 10uF/50V
C207
27pF R215
+
180 L202 R219
C206
+
1uH 4.7K
27pF R211
4.7K
10uH Gnd
Gnd R202 Gnd L201 R511
100
10K/2W Gnd
C210
C212
R205 10nF
+5V V201 R218
10nF
100 BF370
3.3K
+105V
R212 R216
+ Gnd
C201 2.2K 22
10uF/16V R201
10K
Gnd
Gnd
X310A
Int DVD
Rear AV
R388 100
R389 100
SVHS-C
R370 C371
R371 C370
X310 27pF
82
82 27pF
S-VHS C374
C373
C372 27pF
27pF Gnd
Gnd 27pF
Gnd
X311
AV-1SOCKET-9
Audio 1-R
R372 100K
Audio 1-L
R375 100K
Video 1
C328 100nF
N303
HEF4052 +5V
1 16
Vdd
Y C377
22nF
2 15
R376 C375
0 22nF
82
3 14
1
Cb
2
0
3
4 1 13
R377
2
C378
82
C376
22nF 3
22nF
Cr 5 12
+5V
R378
6 11
82 E
R385
R381
Video out C379 220
R379 220uF/10V 100
7 A0 10
68 Vee
C380
10uF/16V 8 A1 9
Vss 2 TO 4 Decoder
R380
V306
100
A1015
Gnd
C381
Gnd
10uF/16V
R386 470
Gnd
R387 470
N501
PC817
D501 C508
1N5061 1000pF/1KV
C507
1000pF/1KV D505
1N5061
+
N502
KA5Q0765BT
D502
Gnd
1N5061
C511 C505
C502
150uF/400V 2200pF/400VAC
0.1uF/275VAC
D506 C509
7 1N5061 1000pF/1KV
R502
SYNC
3.9
L501
POWER-FILTER
R509 R508 D507
68K 68K BYD33J
C501
0.1uF/275VAC
1
R501 C515 R510
220K 47nF/50V
X501 470
F501
2
3.15A/250VAC
1
220V AC input
C517
3900pF/50V
1
2
X502
CON2
AV2
R Video
CP101 IR PROG+ PROG- VOL+ VOL- Menu
SW107 SW106 SW105 SW104 SW103
Gnd Gnd Gnd Gnd Gnd Gnd
KEY KEY KEY KEY KEY
+5Vstb
R108 R107 R106 R105 R102
1.8K 1.2K 1K 620 470
+
C101
10uF/16V
Gnd
S101
S105 Gnd
1 6 IR-KEY
Front AV
X306
IR-KEY
X305
Front Cinch
+5V
Gnd Gnd
TV Audio L TV Audio R
Z201
R367 82
K7266D
R220 R332 +5V
2.2K 1K
+9V
D201 R335
BAT81 R368 10K
1K R391 R392
IF1 C344
2.2K 820K
1uF R336
V390
IF2 R369 10K
4.7K
C1815
C340
C339
1uF
1uF/16V
Gnd Gnd3
R390 1K R343
V202
1K
C1815 SYS Gnd
R331 470
Hout
R221
56K
FBLY
R333 100 R330 12K
EHT/Protect
Gnd
SDA
R329
R328 C338
33K
39K 1nF
SCL
C337
AGC
R327 0.47uF
+5V Gnd
Main-R 100 40
LSR
C336 0.47uF
R326 100
Main-L 39
LSL
C335
R325 100
SVHS-C 38
1nF
C2/C3/C4
AUDIN1R 37
AUDIN3/IN1R
R322 10K C331 C332
0.47uF 36
100nF
CVBS2/Y2
Y R321 100
AUDIN1L 35
AUDIN2/IN1L
C330
R320 10K
0.47uF
SVHS-Y/Video1 34
CVBS4/Y4
C329
R319 100 100nF
33
Cr
Cb 32
SVO 31
SVO
R316
AUDIN1L 470 30
VP2
C326 + ZD301
X370 47uF BZX79C8V1
29
L302 VCC8V
1
Gnd2 C322
1.5uH
2 100nF
R315 + 28
3 PLLIF
10
+5V R312 390
Int.DVD
27
C365 GND2
+9V
Gnd C325 C321
22nF
Gnd2 47uF
10uF 26
DECSDEM
AGC 25
AGCOUT
R310
R311 R309 680 C320
AUDIN1R
10K 68K 22nF
+5V Gnd
TV Audio
C317
AV1
Status 4052PIN9 4052PIN10 TOPPIN67
150nF
IntDVD
0 0 1
AV2
AV1
0 1 0
C316
AV2
1 0 0 Gnd1
1nF
TV
TV Audio 1 1 0
SVO
R515
R516
1K
1.5K
R525
RP501
100K D510 1N4148
15K
R517
22K 10nF
C521 D511 +
C519
470pF/1KV BYV95C
C522
R526
220uF/160V
R527
10K
2.4K N505
C513 Gnd
KA431
470pF/500V
T501 Gnd Gnd
Gnd
3 15
D513
11 + C514
BYV95A
R535 1000uF/10V
4 Gnd
D512 BYD33D 1/0.5W
Gnd
VFB VCC 5 14 +24V
C525
L505
2uH 16
470pF/500V
+ C526
7 17 C536 100uF/35V
C516
470pF/500V
1000pF/1KV 6 12 Gnd
Gnd R536
D515
10 0.47/0.5W
BYD33D
1
D509 R506
+ 18
BYD33J 10
C510
47uF/50V
2
13
C532 V509
TRANSFORMER5 470pF/500V BPSS5140S
D516
R507 D508 R537
BYV95A
R519
620 BYD33J 1.8K
12M/RS11
R531
10K
R532
R528
1.5K
Gnd 1/0.5W
V507
C1815
Gnd
+ C535
470uF/25V
o
t
Gnd
RT501
T120
AV/TV
D101
LED
SW102
KEY
Gnd
R101
3.3K
+3.3Vstb
X301
RGB.AMP
5
4
3 R
2 G
1 B
+5V
Gnd N302
AT24C08
+5Vstb V301 R362
V302 1 8
C1815
C1815 WP Vdd
+3.3stb
100
V305 C360
C1815 2 7 10nF
Gnd n.c. PTC
Gnd
R361 100
3 6
A2 SCL
R348
R346 R347
C352
470
470 470 R360 100
L306 4.7uF/16V 4 5
1.5uH
Gnd Vss SDA
Gnd Gnd
+
C362 27pF
C348 Gnd
10uF
Gnd
R337 +9V C361 27pF
+3.3stb
R350
100 C349
WISP
Gnd3 27
100nF
R339
L305 R338 X307
100 C356
1.5uH 100
Normal GND
22nF
C350
R349
100uF/10V
C341 Gnd L307 10K
C355
10uF/16V 1.5uH
C345 C346 C347
22nF
C351
100nF 100nF 100nF
C342 22nF L308 Gnd
22nF
C343 1.5uH
100nF
R351
Gnd5
47
R352
4.7K
65
STBY
R353 4.7K
66
DEGAUSS
R354 4.7K
67
P1.3/T1(DVD)
68
P1.6/SCL
69
P1.7/SDA
70
VDDP 3.3V
+ C358 L309
C357
71 22nF 1uF 1.5uH
Tuning/P2.0
72
Band1/P2.1 Gnd
73
Band2/P2.2
R355
4.7K
74
STBY Aud/P2.3
D301
75 1N4148
MUTE/P3.0
76
KEY/P3.1
R356 47
77
R357 47
78
P3.2/LED
R363 1K
79
AV1/P3.3
R364 1K
80
AV2/P2.4
N301
TDA11106H
+
C303
10uF
+
Z301
24.576MHz
R301
C309 4.7K
+
220nF C301
100nF Gnd
+5V
L301
+ +
1.5uH
C302
100uF
C311 C305
C312
Gnd1
10nF 22nF
10uF/16V
110V
R522
15K
V506
C1815 R538
22/1W
R540 R541
1K 1K
Gnd
V511
R521
C1815
22K
V510
C1815
+3.3stb
N503
78R05
ZD506
standby BZX79C2V7
Gnd
R523
1/0.5W
X503
DVD Power
C523
+
10uF/16V
Gnd
+5Vstb
Gnd
R539
5V
270
12V
C539 + C524
1000uF/16V + ZD505 + C538 100uF/10V +
BZX79C5V1
100uF/10V C533
Gnd 100uF/16V
Gnd Gnd +5V
Gnd
Gnd
+24V
In Out
N506
Gnd
+ 7805 + C531
100uF/10V C901
C530
47uF/50V
100uF/16V
+
Gnd
+9V
+16V
R901 100
R705 R712
15K 15K
S701
R711
V707
CON-05 R701 47 47
V701 BF422
B
BF422
G
R
R702
220
C707
C701
+5Vstb 470pF
470pF
Gnd
X302
IIC
R365 R366
3.3K 3.3K
R709
15K
Gnd
R707
47
V705
BF422
S702
CON-04
C706
180V
R708
470pF
220
Heating
Gnd
IR
R612
470
STBY
V603
STBY Aud Heatsink
Deuauss C1815
DVD Power
Gnd +9V
N601
SCL
TDA1517P
SDA
R605
D602
10K
1N4148
R611
+3.3stb
3.3K
+ C610
V602
A1015 100uF/16V
Gnd
R607
Gnd Gnd
47K
Mute
STBY Aud + C602
V601
R358 10K 0.47uF/16V
C1815
Mute
+
C605
220uF/10V
KEY C601
R603 Gnd
0.47uF/16V Gnd
1.8K
Main-L
ZD302
BZX79C5V1
C604
Gnd 4700pF
LED
R604 22K
Gnd
Main-R
AV1
R601 1.8K
R602
AV2 C603
22K
4700pF
Gnd
Gnd
Vert-
Vert+
N801
TDA4864AJ
D801
C808
BYD33D
220uF/25V
+
+9V
Gnd
R806
R926 R805
2.2/1W
1.8K 220 1W
R927
390*
R925
D908
6.8K C806
1N4148
220uF/25V
Gnd
ABL
R920 -15V
470K
D909
1N4148 R918
1K
R919
680
Gnd
1
ZD902 R917
BZX79C5V1 4.7K
ZD901
BZX79C15V
Gnd
D902
BYD33G
R923
470 1/2W
15V
D901
+ C914
BYD33G
ZD903
100uF/25V
BZX79C12V
V902
R902 270
BU4508DZ
2 T901
H-DRIVER
C902 C907
4700pF/500V 8n2/2KV
+110V
R906
C906
7
82
R905 2.2K 680pF/2KV
R907
3.9 +
C908
4.7uF/160V
V901
C2383
C905
1000pF/500V
EHT
X701
TUBE
R717
R715
1.5K/RS11
KR
220
R718 1.5K/RS11
KG
KB
R719 1.5K/RS11
G1 G2 G3
X700
GND
1
R703
270
C703
4.7uF/250V
X702
D703 G2
BAV21
X602
Speaker1
1
2
3
R609 1K +
C607
220uF/16V X601
Gnd Speaker2
R608
1
10K
2
+16V
R610
C608
+ C609
1/1W
22nF
470uF/25V
Gnd
R801
C801
2.2K
1nF
R802 C802
2.2K 1nF
C809
Gnd Gnd
47nF/100V
R810
C807
330
47nF L801
R808 R809 2uH
R815
3.3 3.3
5.6
R811 V
5.6
4
3
Gnd 2
C918 1
H
390n/400V L901
X902
Deflication
H-LINE
R807
2.2/1W
D906
BYD33J
C915
1uF/160V
R915
2.2K 1W
T902
9
7
6
R912 EHT
1W 1
5
Gnd
4
Focus
3
G2
10
1
R911
1K
8
2
C912
47nF
FBT-3 X901
RGB Supply
D905
BYD33J 4
3
R908 + R909 2
2.2/0.5W 220K 1
C911
22uF/250V
C910
470pF/500V