Schematic Diagram Of H Board - HP GDM-FW9012 Service Manual

(4) Schematic Diagram of H Board

1 2
A
H2
B
CN804
GREEN
3
2 RED
1 GND
C
D801
SPR-505MVWT31
POWER
D
H
E
(USER CONTROL)
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3 4
Q803
DTA124EKA
4.9
LED DRIVE
R813
2.2
22k C802
4.9
:CHIP 10
16V
0.2
R823
R824 Q804
1k
1.5k
DTA124EKA
:RN-CP
:RN-CP
LED DRIVE
R811
4.4 10k
:CHIP
R812
10k
3.7
0
:CHIP
R821
0.1
Q802
CN803 150
2SC2412K
:RN
GREEN LED DRIVE FB801
1
0
FB802
:CHIP
RED 2
0
Q801 R822
:CHIP
470
GND 3 2SC2412K
:RN
LED DRIVE
R804 R802 R801
R803
220 470 1k
220
:CHIP :CHIP :CHIP
:CHIP
TH801
BRT-
CONT+
S801
R815
CONT-
R853 R852
:RN-CP
100 100
BRT+
:CHIP :CHIP
INPUT2
JR1
0
R851 S811
S812 :CHIP
S813 470
:CHIP
ASC RESET
INPUT1
JR4
0
:CHIP
5 6
CN801
FB803
11P
0
:FPC
:CHIP
1 LED0
2 LED1
3 KEY_DET
INPUT_SW
4
5 GND
TO N- a BOARD
FB804
0
6 1W+5V
CN007
:CHIP
7 STBY+5V
ENV DRI
8
9 GND
FB805
0 10 NC
:CHIP
11 NC
R814
100k
10K
:CHIP
C806
47
10k
16V
CN802
2P
BLK
:S-MICRO
1 GND
GND
2
H1
B-SS3536<AEP>-H..-24
7
GDM-FW9012(E) 4-18