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Haier BH2404D Service Manual page 28

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V+
V-
P+
P-
MENU
TV/AV
STANDBY
1
RB05
RB04
RB03
RB02
RB01
620
1.8K
1.2K
1K
470
2
TU101
ET-5A5E-AF108AT
AGC
SCL
SDA
NC
B+
BT
GND
IF
1
2
3
4
5
6
7
8
9
10
11
w235
w236
1/6W-100
1/6W-100
C107
16V-10¦ ÌF
DZ201
KA33V
C110
R110
C202
63V-1000pF
1W-33
101
C202
C201
C102
DZ102
104
10u
25V-220¦ ÌF
MTZJ5.1B
L102
R105
LGA0203-100
1/6W-13K
R104
1/6W-10
C422
63V-104
C111
63V-0.01¦ ÌF
SF101
VD217
R261
R262
1/6W-68K
1/6W-9.1K
R106
1N4148
D1510C
1/6W-470
R260
R227
1/6W-9.1K
1/6W-1K
L101
R103
V101
1/6W-22
LGA0203-0.47¦ ÌH
BF370
R840
1/6W-510
LD201
TOL-30mRGdEHa
CN801
TJC1-3Y
250V/3.15A
F801
C802A
MKT61-275V-104
VD814
1N4004
R801
N801
KA5Q0765RTH-YDTU
L801
33K
LCL-207
L803
4
VFB
1
Rx801
LB3.5*6
1/2W-3.3M
2
C805
CN802
VCC
SYNC
1kV-1000pF
TJC1-2Y
3
5
P802
R802
PTH451C7R0Q21
33K
R805
1/2W-600
VD809
DEGUSS
63V-3900PF
IN4148
C804
R803
1/2W-390
VD811
VD804
VD810
TB1206
TERB4304
1N4004
VD812
C802
50v-47u
1N4004
RP801
C803
MF72-2-5¦ ¸¡ÀN
R822
C801
63V-0.047¦ ÌF
1/2W-470K
220uF/200V
R823
1/2W-470K
27
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STANDBY(power)
SDA
SCL
1/6W-100
A6-5V
R208
A6-5V
N202
R278
R222
R220
R212
R211
R215
C207
24C08
A6-5V
3.3K
3.3K
3.3K
3.3K
3.3K
1
3.3K
63V-0.01¦ ÌF
8
RM201
VDD
Wp
HS0038A
PTC
NC
N201
OM8378
SCL
A2
SDA
VSS
R943
5
4
47
R230
STANDBY
1
64
1/6W-100
STANDBY
INT.REM
C922
C234
100U
R209
63V-1000pF
100
SCL
2
63
AV/SVHS
SCL
SDA
AV/SVHS
SCL
C209
R210
100
56
AV1/AV2
A1-33V
SDA
3
62
SDA
AV1/AV2
AV1/AV2
A5-3.3V
C208
L206
56
LGA0203-100
R266
4
61
VT
VDDP
3.3K
R102
1/6W-2.2K¦ ¸
DZ259
R216
C236
C237
MTZJ5.1B
47
5
60
16V-22¦ ÌF
63V-0.1¦ ÌF
KEY
RESET
C259
223
R746
R747
SYSTEM
6
59
C239
SYSTEM
XTAL.OUT
B4-12V
X201
33
3.3K
3.3K
R279
MUTE
10K
12M
7
58
C240
MUTE
XTAL.IN
33
C740
1UF
8
57
VOL
OSC.GND
L207
SYSTEM
LGA0203-100
CVBS/Y
9
56
VSSC/P
VDD.C
R286
A6-5V
3.3K
C214
10
55
104
CTL
VPE
L208
STANDBY(power)
LGA0203-100
A5-3.3V
11
VDD.A
54
BAND
C242
C241
R235
63V-0.1¦ ÌF
16V-100¦ ÌF
53
1/6W-100
B-OUT
12
VSSA
B.OUT
R236
224
G-OUT
13
52
1/6W-100
SEC.PLL
G.OUT
C216
R237
A7-8V
.
R-OUT
14
51
1/6W-100
R752
VP2
R.OUT
L202
1/6W-10
C219
C220
10uH
R238
100u
104
CUT-OFF
15
50
1/6W-1K
DECD/G
BLK.IN
C217
R274
VD201
224
R248
IN4148
A3-5V
1/6W-22K
R273
16
49
1/6W-6.8K
1/6W-33K
PH2.LF
BCL.IN
C218
222
C250
R249
R226
16V-10¦ ÌF
21P-B
C222
17
48
1/6W-20K
15K
PH1.LF
B2/U.IN
1u
21P-G
C221
472
21P-R
18
47
GND3
G2/Y.IN
C223
R241
C224
104
2.2u
19
46
1/6W-4.7K
A7-8V
DEC.BG
R2/V.IN
R242
20
45
BL
1/6W-1K
EWD
INSS.W2(BL)
C225
63V-0.01¦ ÌF
21
44
V.DRB
AUD.OUT
V213
R277
1/6W-100K
KSC815
C226
22
43
V.BRA
CHROMA
63V-0.01¦ ÌF
C247
CVBS/Y
23
42
50V-1uF
IF.IN1
CVBS/Y
R255
24
41
R256
IF.IN2
GND1
1/6W-430
1/6W-470
R228
1/6W-39K
C253
25
40
I.REF
CVPS.INT
R250
C227
50V-1uF
1/6W-47
50V-104
26
39
C254
V.S.C.
VP1
C252
63V-0.022¦ ÌF
C255
16V-47¦ ÌF
16V-100¦ ÌF
27
38
AGC
IF.VO/SVO
R265
C228
1/6W-75
63V-0.022¦ ÌF
R244
1/6W-390
L210
28
37
C248
AV.DEEM
PLL.IF
63V-0.1¦ ÌF
LGA0203-5R6
R276
R275
VD202
1/6W-27K
1/6W-270K
IN4148
29
36
DECS.DEM
EHTO
R281
C230
V208
Z201
R280
R252
L203
39K
XT6.0M
39K
16V-10¦ ÌF
C256
KSC815
1/6W-100
1uh
R259
30
AUO.EXT
35
63V-0.1¦ ÌF
R229
GND2
1/6W-100K
DZ205
1/6W-3.9K
R246
MTZJ4.7B
R251
1/6W-8.2K
C231
1/6W-200
63V-1000pF
31
34
SND.PLL
F.B.L.SO
C232
R245
63V-330PF
C249
1/6W-100
32
33
63V-150PF
AVL
H.OUT
C233
1/6W-1K
R247
16V-10¦ÌF
50V-4.7¦ ÌF
R263
1/6W-3.3K
C246
R243
1/6W-200
H-DRI
H-SYNC
ABL
C5-9V
FM-OUT
SCL SDA
R841
1/6W-1K
MD702
V805
L209
N802
2SB764(Y)
IN4004
L7809CS
A7-8V
MD702A
R821
2W-1¦ ¸
IF IN
9V
SCL SDA
FM IN
1/6W-10K
C829
16V-100¦ ÌF
R860
R861
B4-9V
1/6W-1.5K
R862
1/6W-15K
V806
C108
POWER
KSC815
16V-47¦ ÌF
R820
N808
2W-24¦ ¸
L7805CS
A6-5V
R843
CD20
1/6W-220
C823
V801
0.047uF
C819
150
332
KSC815
16V-100¦ÌF
C842
A5-3.3V
DZ808
16V-10¦ ÌF
C841
MTZJ3.9B
16V-100¦ ÌF
CD21
A3-14.73V
R824
1/2W-1
0.1uF
R807
C807
A1-33V
1/2W-12M
2kV-561pF
R810
2W-18K
A2-130V
RD22 100
C808
RD25 100
T801
VD802
160V-100UF
BCK-05E
10
1
T1R5GU41-12.5-M
LD02
+
¡£
10UH
C810
500V-560pF
CD25
¡£
22uF
CD26
4
12
0.022uF
A3-15.7V
¡£
14
VD805
RD25
C811
CD33
T1R5GU41
2.2K
25V-2200¦ÌF
10uF
15
8
VD803
A4-10.4V
+ CD32
¡£
T1R5GU41
16
4.7uF
¡£
C845
C846
17
500V-560pF
25V-1000¦ÌF
9
PC801
R849
PC817C
1/6W-10K
R818
A6-5V
1
1N4148
1/2W-1.5K
4
R816
1/2W-127K
VD816
C814
V804
R819
63V-104
R809
1/2W-1K
KSC815
1/2W-39K
3
R848
R213
2
R847
1/6W-15K
1/6W-6.2K
DZ803
1/6W-15K
KA431
R817
STANDBY
1/2W-2.49K
ST-BY
R817A
1/6W-75
V206
R214
1/6W-10K
KSC815
AV1-VIN AV1-AL AV1-AR
CNS01
RS01
CS01
RS02
RS03
75
102
100
Y C
75
CNS02
CN703
Y-SVHS
C-SVHS
AV1-V
AV1-AL
AV1-AR
R531
R532
R718
18K
220
R719
1/6W-100
1/6W-75
V531
BF420
V533
BF420
V523
BF420
N702 HEF4053
C502
R536
330p
270
9
9
8
AV2-VIN
10
10
7
R715
VIDEO
R512
11
11
6
75
1/6W-220¦ ¸
CN503
CN501
TJC-5
R501H
12
12
5
R703
R704
R-OUT
47
1/6W-220
C722
13
13
4
1/6W-220
50V-1uF
G-OUT
R-OUT
R502
47
14
14
3
V2
C727
B-OUT
50V-1uF
G-OUT
15
15
2
GND
R503
C705
R708
47
1/6W-220
16
16
1
YS
50V-1uF
B-OUT
A1L
CUT-OFF
N703
A1R
HEF4052
CN502
R707
C725
TJC-3
1/6W-220
50V-1uF
9
9
8
HEATER
5
1
2
10
10
7
6
11
11
6
180V
3
12
12
5
7
R506
4
68
13
R505
8
SL
3
2W-4.7
14
A2L
15
15
2
16
16
1
C508
C750
10uF
50V-1uF
R527
V04
V03
33K
SL
SR
R-IN
È¥¹¦·Å
È¥¹¦·Å
L-IN
FM-OUT
HEATER
B1-180V
N601
AN7522N
R262*
1/6W-4.7K
C-SVHS
L209
R815
A4-10.4V
0.18
1N4004
C257
C610
1000u
16V-47¦ ÌF
R257
V622
1/6W-47
KSA539
MUTE
VD620
W610
1N4148
1/6W-56K
V212
V-OUT
POWER
KSC815
A3-15.7V
R258*
w265
R620
1/6W-75
VOL
1/6W-10K
1/6W-1K
V04
R605
C611
V03
1/6W-5.6K¦¸
R606
C612
63V-0.01¦ ÌF
50V-1uF
SYSTEM
1/6W-5.6K¦¸
C604
50V-1uF
A7-8V
R610
1/6W-5.6K¦¸
C603
63V-0.01¦ ÌF
R611
1/6W-5.6K¦¸
N301
TDA8359J
R-IN
L-IN
MD701
R314
VD-P
DZ303
1/6W-270K
MD701A
MTZJ15C
R312
1/6W-1.8K
R.OUT
L.OUT
R305
1/2W-1
VD-N
R313
1/6W-1.8K
C306
63V-0.047¦ÌF
ND02
R308
TDA9850
DZ301
1/2W-1.5
C304
RD21
CD48
MTZJ22A
C303
8.2K
100V-33uF
1
32
1uF
RD20
VEO
Cs
35V-100uF
CD47
2
31
1uF
VEI
Cw
CD23
CD46
R402
10uF
3
30
10uF
EW-DRI
Cnr
Cts
100
4
29
Cm
Ctw
CD22
4.7uF
CD45 10uF
DZN
C426
DZ401
5
28
Cdec
MAD
C5-9V
16V-100¦ ÌF
MTZJ8.2B
CD42
MTZJ9.1B
L306
6
27
2.2uF
AGND
OUTL
R404
2W-150¦¸
LGA0305-10uH
CD41 0.1uF
7
26
DGND
Cnd
8
25
CD40
SDA
Cl
2.2uF
C420
63V-1000¦ÌF
9
24
H-SYNC
SCL
Vref
CD39
10
23
100uF
VCC
SAP
CD38
11
22
0.015uF
COMP
Csde
CD27 100uF
CD37 2.2uF
R303
12
21
Vcap
OUTR
CD36 2.2uF
1/6W-100K
13
20
Cp1
Cr
CD35 4.7uF
R302
14
19
Cp2
Css
1/2W-10
CD28
0.47uF
CD31 4.7uF
15
18
Cph
Cm o
CD29
16
17
Cadj
CER
0.22uF
ZD03
500KHz
+
CSB503F58
CD30
B4-16.5V
10uF
C422
104
VD402
IN4004
VD401
IN4004
A3-15.8V
V401
FJAF6810D
T401
AA26
R407A
1/2W-0.39
V402
R403
KSC2331-Y
500V-560pF
1/2W-270
H-DRI
C402
R408
1/2W-33
L402
C401
LB3.5*5
100V-103
A2-126V
HEATER
B1-183V VIDEO
ABL
Circuit Diagram
SC
FO
R534
1.8K
HV
R522
R521
220
18k
V523
R524
B
BF420
1.8K
G
V521
BF420
R
G1
R514
CRT
1.8K
C503
64SX505Y22-DC02
R526
270
470PF
v522
BF421
R523
DZ501
390
C510
BZX79C8V2
102K/2KV
C511
R512
220
100Pf
R511
V513
18K
BF420
C509
SCREEN
4.7uf
V511
V512
BF420
BF421
R550
10M
C501
R516
270
470Pf
VD507
TC2406------T
R513
VD504
GT501 1P
1N4148
390
VD505
1N4148
GT502 1P
XS4
RL
RR
2W-24¦ ¸
2W-24¦ ¸
SPEAKER
CN604
SPEAKER
CN603
C620
16V-100¦ ÌF
v620
KSA539
V621
KSC815
C621
R621
1/6W-33K
R622
1/6W-10K
50V-1¦ ÌF
R623
1/6W-4.7K
V1
V2
w333
R307
C416
1/6W-12K
2W 220
400V-364
VD406
R306
TR5GU41
2W 0.68
CN401
TJC-4
C415
H2
2W-7.5K
160V-1uF
R413
H1
R311
1/6W-12K
R414
2W-1K
L401
R401A
LX034
52.6k
V403
L402
W313
FQPF630
501A
110
C403A
160V-22uF
C419
R407
1W-3.9K
2kV-681pF
DZ402
C417
C413
MTZJ5.1B
500V-470pF
400V-472
T444
BSC24-01N4021D(BSC2-01)
TO CRT
VD403
HV
HV
TC2406
R415
1/2W-1
C418
100V 10u
FO
46
8
B3-18.5V
16.2
9
SC
VD404
T1R5GU41
R409
6
1/2W-0.22
HEATER
7
FO
1
C403
500V-470pF
H-OUT
4
C404
25V-470uF
183v
5
SC
3
C409
VD408
C430
B+
1.6KV-7500pF
RU4DS
125v
1.5kV-622pF
VD407
RU4AM
C431
TO CRT PCB SCREEN & FOCUS
VD405
10
11
ABL
400V-0.022¦ ÌF
TTVR10G
C411
C414
250V-22uF
104
R420
R416
GT404
1/2W-100K
1/2W-68

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