HP Pavilion MX704 - H-V Control Circuit Schematic; Video Control Circuit Schematic

52
12.3 H-V Control Circuit
1
2
3
4
5
6
F.B
1
2
V
1
2
V
12V
12V
P
1
1
CS1
V-BLK
8
0
V
80V
EWOUT
2
H
L
ABL
VREF
CS0
6
.
3
V
6
.
3
V
6.3V
VOUT
-12V
-12V
HOUT
V-OUT
CS2
G1
B+
Jan-09'-2004
P773Z-2-HPQ
79AS762-1-F
56A574-501
STV9302A
C.L.WANG
14V
H.Z.YU
P/N
APPROVED BY
CHECKER
DRAWED BY
DATE
MODEL
1
6
7
8
9
10
4
5
2
3
34
5
16
4
5
6
3
14V
2
263
5
1
7
4
BRI
SUB
ABL
T402
10
9
8
6
5
4
1
4
3
13
71214
2
5
3
1
IC601
201918171615141312
O
N
M
L
K
J
I
H
G
15
-11
1.1
13.1
12.7
-11
1.1
PARTS NO : 41A31-097
T901 PIN16
131211
15
22V38.5V36V
f=31.5KHZ f=31.5KHZ
f=31.5KHZ
T901 PIN14
Q403 B
TP403
C425
D410
R479
Q410
R776
C428
R471
C429
R460
R473
D470
C426
R474
C470
R472
D
4
0
9
C417
D406R429
D407
R607
C710
FB402
FB403
R750
T401
P402
D703
C463
ZD400
R608
C602
C601
H-DY
V-DY
L405
R602
R601
C603
R401
R463
SCREEN
FOCUS2
HET
R410
R612
R421
R424
R435
C402
R475
R439
D413
R433
D420
D735
R604
C421
Q705
Q404
Q405
VR701
ZD701
R443
C713
C712
C414
R621
ZD601
R620
P
1
5
Q419
J115
R725
C466
SG489
R447
D721
R448
R446
C480
C430
R459
C605
C606
H803
D601
C481
R702
C416
C462
C451
D603
R746
R738
C740
D740
C483
R144
R603
R444
FOCUS1
C424
R478
D416
R461
D464
R477C432
Q402
R449
Q403
Q406
D706
D405
D429
D408
D602
R476
D450
C741
Q742
D404
R496
C743
T403
R712
R713
R715
R730
R726
C703
R723
R722
C488
TP701
C720
P28
C450
R480
R721
FB405
R455
D403
C427
L401
R456
R422
R423
R751
D463
R425
R426
R427
C460
R428
R613
D471
C705
R740
R735
R734
D741
Q735
R747
R413
R748
R741
R749
R616
R605
R606
R436
R490
R437R445
R434
R440
R441
Q440
C422
C413
C415
C419
C418
C604
400V
0.18
1N4148
1/4W
220K
2SD667
1K
250V0.56
100K
3300
1/4W
4K7
1/4W
4K7
-52T
93A60-26T
250V0.47
100K
3300
1/4W
220K
1
N
4
1
4
8
0.1
PS156R
93A60-21P
1/2W
10
PS156R
93A60-21P
1W
1
0.22UF
100V
95A90-23
71A55-19
95A90-23
79A167-125-HB
NC
100V
0.01
HZ33-1
93A39-114-52T
2W
10
330
50V
0.1
73A253-68-HP
1/4W
3K9
1/4W
24K
16V
470UF
10
1/4W
2M
10K
1/4W
75K
1/4W
10
1/4W
10
100K
3300
1/4W
10
1/4W
4K7
FR107
1K
1N4148
1N4148
1/4W
5K6
1KV
4700
BF423
57A498-1-T
3CG733P
57A420-502-T
3CG733P
57A420-502-T
30K
5.1V
JUMPER
250V
2.2UF
10UF
10UF
250V
1/4W
4K7
5.1V
NTCR
300
2SC945
1/2W
75K
0.082F
JUMPER
95A90-23
1/4W
910
JUMPER
NC
1KV
100PF
NC
500V
470
95A90-23
50V
47UF
16V
470UF
1N4004
93A52-47T-52T
250V
47UF
1/4W
100
1KV
100PF
1KV
100PF
1KV
100PF
1N4148
93A64-11-52T
1/2W
1M
1/2W
1
450V
1UF
1A/400V
UF4004
16V
220UF
75K
1/4W
12K
NTCR
45
NC
NC
NC
NC
NC
NC
NC
2SK2962
57A731-1A-T
JUMPER
2SC5909
57A706-504
TIP122
57A415-1
93A60-44-52T
1N5817
93A1002-1W-52T
31DF6
-4
93A3060
93A220-10
1N4148
93A64-11-52T
1/4W
220K
1N4148
11-52T
93A64-
330
2SC4002E
57A708-1-T
1N4004
JUMPER
10UF
79A167-124-H
330
5K6
51K
1
1K
100V
0.0047
2W
22
8.2K
2KV
82P
1KV
1NF
1KV
220PF
95A90-23
1/2W
1K
15
14
13
95A90-23
2W
22
1N4004
250V
0.18UF
73A147-527-N1
3W
150
100
20K
470
FR107
26T-52T
93A60-
1/4W
39
3W
47
1/2W
22
47000
3W
0.22
1/4W
1K
1N4004
0.01
1/2W
56K
130K
68K
1A/400V
TBA157
BF423
1/2W
56K
3K
9.1K
1/2W
56K
100K
1/4W
10K
1/2W
1.5
1/2W
150
5%
1K
1%
25K
NCNC
1%
3K9
1%
1/4W
3.3K
2%
1/2W
82K
STA524A
57A767-2
100V
2.2UF
10UF
100V
4700
1.6KV
3000PF
2KV
4.3NF
100V
0.22
12.4 Video Control Circuit
123456
J801
1
2
3
45
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
C818
C805
12V
8
0
V
G/I
VBLK
SENSE
R/I
H
.
T
B/I
ISDA
CLAMP
DSDA
DSDA
DSCL
DSCL
ISCL
G
1
715A1213-*-HPQ
CRPC-P773Z-2-HPQ
LM1237BDKD
LM2466TA
B
R
6
7
3
2
24
23
22
21
20
19
18
17
16
15
14
13
G
5
1
9
8
4
O/P
O/P
O/P
I/P
I/P
I/P
Vbb
Vcc
12
11
10
9
8
7
6
5
4
3
2
1
5V
GND R
G
B
B
G
R
VCC
PLL
VDD
Vref
Vref
V FLY
Vcc
Bo
Go
Ro
Bi
Gi
Ri
DEC 4 OUT
SCL
DEC 3 OUT
SDA
DEC 2 OUT
DAC 1 OUT
DIGITAL GND
ANALOG GND
ABL
CLAMP
FLYBACK
H
IC802
11
8
75910
6
IC801
12
11
10
9
8
7
6
5
4
3
2
1
B
A
201918171615141312
F
E
D
C
5V
1
5
C
8
6
6
C841
C837
C848
C846
C843
FB804
FB802
FB801
ZD801
C809
P803
C887
R823
R827
C820
R825
C825
R824
C802
R821
C849
R819
R818
C815
C808
L852
C864
R820
G2
R880
C
8
3
5
C834
R879
D817
D855
C857
FB803
C871
C854
C858
D853
C833
D851
C852C851
IC803
L801
L802
L803
C828
R854
L850
R855
R856
L851
D854
R859
D858
C830
R874
C868
C855
C829
R828
D852
R830
C856
R858
D857
R873
C805
C853
R872
C811
C817
R822
FB810
D856
C844
R857
C839
C845
C865
HV
FOCUS
C814
C813
C867
P801
D850
R835
C840
C832
C862
C870
C861
FB850
C860
L808
C816
C824
C823C827
ZD802
R829
C826
D810
C810
C807
R831
R807
R809
R805
R808
C821
C850
L809
C817
L804
R801
R804
C863
D803
D804
R806
D802
D801
R802
R803
D805
D806
C806
R814
R815
P802
FB805
C812
C873
C831
C801
C803
C847
R813
R839
H
F
L
B
K
D
1
K
V
1
0
0
0
P
F
+
4
7
P
F
100P
1NF
100P
100P
100P
TZX5V6D
-530-52T
93A39
10U
NC
NPO
100
71A55-9
20K
1K
(NC)
20K
(NC)
20K
1UF
1.5K
0.1
(NC)
820
93A90-23
56
0.47
1KV
100P
6K2
1/2W
100K
2
K
V
1
0
0
0
P
F
+
4
7
P
F
0.01
2W
100
600V
2A
9P-52T
93A52-
BAV20
31P-52T
93A64-
100V
0.1
-19-T
71A55
0.1
100V
1UF
100V
0.1
BAV20
31P-52T
93A64-
2KV
0.01U
BAV20
31P-52T
93A64-
0.1
25V
47UF
56A539-6
LM2480NA
0.22
0.22
0.22
100V
0.1
1/4W
100
0.47
1/4W
100
1/4W
100
0.47
BAV20
31P-52T
93A64-
1/4W
220K
BAV20
31P-52T
93A64-
1KV
100P
1/2W
33
1KV
100P
100V
1UF
100V
47UF
(N.C)
2K2
BAV20
31P-52T
93A64-
4K7
100V
0.1
1/4W
220K
BAV20
31P-52T
93A64-
1/2W
33
95A90-23
100V
1UF
1/2W
33
100
(N.C)
1500P
1W
100
71A55-21
BAV20
31P-52T
93A64-
10P
1/4W
220K
(N.C)
10PF
(N.C)0.01UF
10PF
100P
100P
1KV
1NF
BAV20
31P-52T
93A64-
71A55-19-T
1KV
100P
NC
160V
1UF
1KV
100PF
47UF
100V
50V
1000PF
71A55-9-T
500V
1000P
71A55-19-T
1500P
0.1
0.1
NC
0.1
NC
1/2W
HZ6B1
NC
1K
(NC)
95A90-23
47UF
NC
1UF
NC
22K
1K
0.1
1%
10k
33
1W
10
0.1
47UF
25V
71A55-19
1500P
JUMPER
71A55-19-T
75
33
50V
1000
11-52T
1N4148
93A64-
1N4148
11-52T
93A64-
33
1N4148
11-52T
93A64-
1N4148
11-52T
93A64-
75
75
1N4148
11-52T
93A64-
1N4148
11-52T
93A64-
0.1
4.7K
4.7K
71A55-21
100
NC
100V
0.01
1UF
1UF
100V
56NF
3.9K
(N.C)
2K2
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