HCD-GPX5G/GPX7G/GPX8G
54
IC508 S-80829CNNB-B8OT2G (MAIN BOARD (1/4))
VDD 2
OUT 1
+
–
VREF
NC
VSS
4
3
IC701, IC712 BA6956AN (DRIVER BOARD)
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
REGVAR
39
REGVARVCC
38
REGCTL
37
IN4
21
IN3
22
IN2
23
IN1
24
VCO
25
VCI
26
VSPDL
27
OPIN+
28
OPIN–
29
OPOUT
30
SGND
40
SGND 1
REG5 2
PREVCC
PREVCC
OPVCC
SGND
SGND
SGND
SGND
3
PVCC1 4
PGND
PGND
5
VO1+ 6
VO1– 7
VO2+ 8
VO2– 9
VO3+ 10
VO3– 11
VO4+ 12
VO4– 13
LEVEL
SHIFT
MUTE123
PGND
PGND
16
OPVCC
PREVCC
(VC)
SGND
31
SGND
SGND
SGND
32
MUTE123
33
VO5+ 14
VO5– 15
PVCC2 17
VCTL 18
FWD 19
RVS 20
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
LOADING
CONTROL
MUTE4
MUTE4
34
TSD
STBY
TSDM
35
REGRST
36
IC801 BD8203EFV-E2 (DMB22 Board (3/3))
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