HP Pavilion MX704 Series Service Manual page 52

12.3 H-V Control Circuit
14V R608
10
2W
R601
24K
VREF 1/4W
VOUT
R603
R602
12K
C601
C602
3K9
1/4W
1/4W 0.1 330
50V
-12V
-12V
B+
14V
R426 R496
C414
47 JUMPER
10UF
3W
250V
C415
4700
Q402
HOUT
100V
57A731-1A-T
R422 D450
R423 2SK2962 R425
C413
100 93A64-
20K 39
10UF
11-52T 1/4W
1N4148
CS0
R443 R460
D463
JUMPER 4K7
93A60- C429
1/4W
26T-52T 3300
FR107
CS1
R447 R473
D470
JUMPER 4K7
93A60-26T
C470
1/4W
-52T
3300
R445 R461
D464
NC NC
NC C432
NC
CS2
R446 R439
D413
JUMPER 4K7
FR107 C402
1/4W
3300
12V
R434
3K9
1%
Q404
EWOUT
57A420-502-T
57A420-502-T
R433
3CG733P
R448 3CG733P
1K
C460
910
C466
47000 1/4W
0.082F
2 R444
45
NTCR
R436
1K
5%
12 13
15 T901 PIN16 T901 PIN14 Q403 B
11 12 13
36V 38.5V 22V
f=31.5KHZ f=31.5KHZ
f=31.5KHZ
12.4 Video Control Circuit
12 13
CRPC-P773Z-2-HPQ
D803
715A1213-*-HPQ
P801
93A64-
5V
11-52T
1
1N4148
FB801
R/I
2
C843
C802
3
100P 1UF
R801
G/I
D804
4 75
93A64-
5 11-52T
B/I 1N4148
6
R804
D801
7
33
93A64-
11-52T
8 R805
1N4148
FB802
33
9
R806
C801
10 33
R802 1UF
DSCL
75 D802
11 C805
93A64-
DSDA D 95A90-23
12 11-52T
1N4148
C807
1UF
D805
NC
93A64-
11-52T
C846 1N4148 L809
FB804
100P 71A55-19
R828
C803
1UF R839 2K2
R803
2K2 (N.C)
D806
75
(N.C)
93A64-
11-52T
1N4148
P802
5V
1
C810
C814
2
100P
C887 47UF
3
100
DSCL
NPO
4
NC
L804
DSDA
5 71A55-19-T
6
12V
7
R822
CLAMP
100
8
1W
SENSE
C848
9
100P
ISCL
10
ISDA
11
VBLK
12
ZD802
ZD801
R808 HZ6B1
93A39
10 1/2W
-530-52T
NC
1W
TZX5V6D
All manuals and user guides at all-guides.com
V-BLK V-OUT
D601
R621
D603
93A52-47T-52T
4K7
93A64-11-52T
1N4004 1/4W
1N4148
C606
R613
470UF
R616 ZD601
C605 1K
16V
10K 5.1V
47UF 1/4W
1/4W
50V
13.1 12.7
R612
-11 D602
93A64-11-52T 75K
2 6 3 1/4W
1N4148
7 IC601 15
1.1
5
56A574-501
1.1
1
STV9302A
R606
C604
150
4
0.22
1/2W
100V
15 -11
R604
R607
5K6
C603 1
R620
R605
1/4W
470UF 1W
1.5 300
16V
1/2W NTCR
D405
14
93A1002-1W-52T C418
1N5817 4.3NF
T401 FB405
13 Q403 2KV
95A90-23
79A167-125-HB
57A706-504
2SC5909
1 6 R427
R428
22 FB402
0.22
C417 95A90-23
1/2W 3W
5
0.1
3 4
R429 D406
FB403
ZD400
10 93A60-21P
71A55-19
93A39-114-52T
1/2W PS156R
HZ33-1
C419
D407
3000PF
93A60-21P
1.6KV
PS156R
L401
Q440
73A147-527-N1
57A767-2
STA524A
D404
3
R421 R476
10
R471
10 220K 1N4004
100K
1/4W 1/4W C428
9
0.56 250V 4
D471
8
1N4004
7
R472 C426
R424 220K 0.47 250V
R474
10
100K 1/4W
D416
1/4W
6
NC
5
R478 C424
NC NC
4
R437
3
NC
R477
D403
NC 1N4004
C427
2
0.18UF
1 R479
R475
250V
R435
220K
10 R410
100K
1/4W
1/4W
10K
L405
73A253-68-HP
D735
R490
R441
1N4148
25K
C422
82K
1%
2.2UF
1/2W
Q735
Q405 100V
2%
BF423
C421
R440
D410 4700
3.3K
1N4148 1KV
1/4W
1%
R413 R449
3K JUMPER
Q406
57A415-1
C463
TIP122
R144
0.01
75K
100V
14 15
14 15
R830
C816
C817
4K7
IC801 1500P
1500P
C815
LM1237BDKD
R807
(N.C)
93A90-23
C805
1K
H
1 V FLY 24
FLYBACK
R819
R821
JUMPER
(NC) C808
C818 1.5K
2 Vref CLAMP 23 56 R818
0.1 820
R809
3 Vref ABL 22
C844
10k
1% 10P
4 GND R 21
C865
10PF
5 R G 20
C845
0.01UF (N.C)
6 G B 19
C847
C839
7 B VDD 18
C825
C806 56NF 10PF
C817
100V (NC) (N.C)
0.1 1500P
8 ANALOG GND 17
DIGITAL GND
R813
PLL
9 16
3.9K
R825
DAC 1 OUT
20K
10 VCC 15
R824
DEC 2 OUT
C820
20K
(NC)
11 SDA 14
DEC 3 OUT
C811
12 SCL 13
R823
C826
100 DEC 4 OUT
20K
R814 (NC)
4.7K
R815
C849
R829
1K
4.7K
0.1
NC
C827
C812
0.1
C813 100
NC
100P
C850
47UF
25V
C863
1000
50V
J801
71A55-9
95A90-23
6 5
12V
R747
R746 R741
D741
C740 56K
56K
1M
TBA157
1UF 1/2W
1/2W
1/2W
1A/400V
450V
R740
56K
1/2W
R749
D740
100K
UF4004
1A/400V
Q742
57A708-1-T
2SC4002E
R748
9.1K
R738
1
R751
1/2W
470 C741
330
T402
79AS762-1-F
1
2
J115
14 12 7
C481
3
D408
47UF
13 C710
93A220-10 D703
250V
0.22UF
NC
100V
4
R723
D706
D429
22
93A60-44-52T
93A3060
2W
-4
31DF6
5
9
6
C430
5 470
R730
500V
1
NC
R456
150
8
2 3W 10
SG489
Q419
R459 R463
2SC945 2M
95A90-23
1/4W
Q410
2SD667
R480
R401
T403
95A90-23
10
79A167-124-H
6 1
C488
5
82P
2KV
R455
C425
22
0.18
2W
400V
4 3
C720
1NF
1KV
Q705
57A498-1-T
BF423
ZD701
5.1V
R735
130K
R734
68K
R712
D420
R713
330
1N4148
5K6
16 17 18
MODEL
P773Z-2-HPQ DRAWED BY
P/N
DATE APPROVED BY
Jan-09'-2004
16 17 18
R820
6K2
R831
22K
NC
C809
93A64-
10U
C868 C830 31P-52T
100P 100P BAV20
1KV 1KV
L850
C829 0.47
C828
47UF
IC802
0.1
R854
100V
LM2466TA
100V
100
93A64-
1/4W
31P-52T
4 Vcc
BAV20
C851 C852
R
47UF 0.1
8 Vbb O/P 1
25V
9 I/P
L801
0.22 G
7 I/P O/P 2
L802 R855
0.22
100
6 I/P
1/4W
L803
FB805
B
0.22
71A55-21
R827 5 O/P 3
R856
1K
100
1/4W
C837
IC803
1NF
C821
56A539-6
0.1
LM2480NA
1 Ri Ro 8
C823
0.1
2 Gi Go 7
C824
0.1
3 Bi Bo 6
C841 4 Vcc 5
100P
C832
C831
1UF
0.01
160V
100V
NC
FB850
71A55-9-T
C870
L852
47UF
0.47
100V
L808
31P-52T
D810 71A55-19-T
C860
FB803
1000P
71A55
R835
500V
-19-T
71A55-19-T
C861 C862
1000PF 100PF
50V
1KV
4 3 2 1 P803
52
P28
C743
10UF
R776
1K
P402
V-DY
H-DY
HET
FOCUS1
FOCUS2
SCREEN
R721 R722
1K 8.2K VR701
1/2W 30K
SUB
ABL
BRI
C712
10UF
C713 R750
2.2UF 95A90-23
250V
R725
75K
1/2W
R726
1K
TP403
C451
100PF
C450
1KV
220PF
1KV
C480
100PF
1KV
NC
C703
0.0047 R702
H803
100
100V
1/4W
6
6.3V
5
ABL
4
C483
220UF 3
TP701
16V 80V
R715
2
51K
G1
1
D721 C462
95A90-23
C416
C705 100PF
100PF
0.01 1KV
1KV
F.B
PARTS NO : 41A31-097
19 20
H.Z.YU
CHECKER
C.L.WANG
19 20
R857
C840
220K
100P
1/4W
1KV
D856
C856
D850
93A64-
0.1
31P-52T
100V
BAV20
8
R872
D851 6
C853
33
1UF
1/2W
11
100V
10 9 5 7
C864
R858
100P
220K 1KV
1/4W
D852
93A64-
31P-52T
D857
C857
BAV20
93A64-
0.1
HV
31P-52T
100V
BAV20
FOCUS
C871
0.1
L851
0.47
R873
D853 C854
33
93A64- 1UF
1/2W
31P-52T 100V C834
BAV20
0.01
R859
C867
220K C873
1NF
1/4W NC
1KV
R880
D858
100K
D854 C858
93A64-
1/2W
93A64- 0.1
31P-52T
31P-52T 100V
BAV20
BAV20
D817
93A52-
9P-52T
2A
R874
600V
D855
C855 C833
33
93A64- 0.01U
1UF
1/2W
2KV
100V
BAV20
R879
100
2W
FB810
71A55-21
G2
G
H
I
J
K
L
M
N
O
A
B
C
D
E
F