HP GDM-FW9012 Service Manual page 9

+3.3V REG
IN
CN3001
STBY+5V 1
HFBP 3
V SAW RST 4
D CON RES 6
J
SCL 8
TO N BOARD
SDA 9
CN003
ROM WC 5
D CON MUTE 7
CN3003
+15V
+15V 1
K
-15V
-15V 3
TO G BOARD
CN655
S
(CONVERGENCE CONTROL)
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IC3004
IC3001
OUT
+3.3V
DIGITAL CONV CONTROL
STBY+5V
91
HS
92
VS
93
CLR
96
SCL 0
95
SDA 0
IC3005
EEP ROM
98
SDA
SDA 1
7
WC
99
SCL
SCL1
IC3006
RESET
5 4 MUTE SW
STBY +5V
Q3001-Q3005
42 2
U OUT1
V IN-1
43 3
IR REF1
V IN+1
47 5
U OUT3
V IN-2
4
+3.3V V IN+2
10
MUTE
34
U OUT2
36
U OUT0
37
IR REF0
4
V IN+2
5
V IN-2
2
V IN+1
3
V IN -1
10
MUTE
IC3002
CONV OUT
1
V OUT1
6
V OUT2
IC3003
CONV OUT
6
V OUT2
1
V OUT1
B-SS3536<AEP>-BD6-24
CN3002
1 HMC-
HMC+
2
3 VMC-
4 VMC+
5 H AMP-
H AMP+
6
V AMP-
7
8 V AMP+
GDM-FW9012(E) 4-4