![background image](http://html.mh-extra.com/html/haier/hl26b-a/hl26b-a_service-manual_138099041.webp)
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Power & Ground 3
Vout=1.25V*(1+Rdown/Rup)
R314=120,R316=130, VCC
则
2_5=2.6V
B2
Sabercat
B
15
17
Monday, June 11, 2007
760_B2.DSN
Title
Size
Document
Rev
Date:
Sheet
of
Drawn by: O. Marinovsky
VCC3_3
VCC3_9883
VCC3_3
VCC2_5
VCC1.8_DEMO
VCC5_TUNER
VCC6_5
VCC6_5
VCC5_0
VCC6_5
VCC6_5
VCC6_5
VCC6_5
VCC6_5
VCC5_0
VCC5_TUNER
U34
AP1117E5
2
3
1
4
OUT
IN
GN
D
T
AB
+
C382
100uF/16V
C462
0.1uF
C464
0.1uF
+
C469
47uF/16V
+
C370
10uF/16V
U16
AP1086D
2
3
1
4
OUT
IN
GN
D
T
AB
C375
0.1uF
C377
0.1uF
C380
0.1uF
+
C465
47uF/16V
+
C369
10uF/16V
R395 0_DNS
C371
0.1uF
U17
AP1084E33
2
3
1
4
OUT
IN
GN
D
T
AB
+
C374
47uF/16V
R396 0_DNS
+
C381
22uF/16V
C368
0.1uF
+
C376
10uF
+
C467
10uF/16V
TP97
U15
AP1117E33
2
3
1
4
OUT
IN
GN
D
T
AB
FB52 150_Ohm_400mA
1
2
+
C463
10uF/16V
R314 540_1%
FB13 150_Ohm_800mA
1
2
C367
0.1uF
C372
0.1uF
FB51 150_Ohm_600mA
1
2
+
C378
47uF/16V
+
C373
47uF/16V
TP3
U14
AP1117E18
2
3
1
4
OUT
IN
GN
D
T
AB
U35
AP1117E5
2
3
1
4
OUT
IN
GN
D
T
AB
C466
0.1uF
C468
0.1uF
R316
500_1%
Summary of Contents for HL26B-A
Page 1: ... HL26B A ...
Page 5: ...2 Safety Precautions ...
Page 7: ... b Printed Circuit IC Board 1 head on board ...
Page 8: ... 2 rear board ...
Page 9: ... 4 Key IC Description Trouble Shooting Guide 1 Key IC Description 1 ZORAN39760 ...
Page 10: ... 2 HYB25DC256163CE 4 ...
Page 11: ... 3 AD9883 ...
Page 12: ... 4 M25P32 ...
Page 13: ... 2 Trouble Shooting Guide ...
Page 16: ... 2 SW SW This is the current software version ...
Page 17: ... 2 Aging Mode This is for factory run in testing ...
Page 18: ... 3 RF Upgrade is for debugging and do not change anything commonly ...
Page 19: ... 4 Service Menu is for debugging and do not change anything commonly ...
Page 21: ... 2 Others ...
Page 22: ... ...
Page 23: ... ...
Page 45: ...Í Ú ª ...