HHB CDR-850 - Page 65

65
CDR-850
BA5932FP (SERVO DIGITAL ASSY : IC352)
• Driver IC
•
Block Diagram
MUTE
Driver⋅Mute
1
OPIN11+
2
FWD1
3
REV1
4
OPIN11–
5
OPOUT11
6
OPIN12–
7
GND
8
OPOUT12
9
SW
10
OUT1–
11
OUT1+
12
REV
13
LDOUT–
14
28
VREF
27
OPIN21+
26
FWD2
25
REV2
24
OPIN21–
23
OPOUT21
22
OPIN22
21
VCC
20
OPOUT22
19
OUT2–
18
OUT2+
17
FWD
16
LDOUT+
15
LDVCC
× 1
× 1
10kΩ 10kΩ
10kΩ
10kΩ
Vcc
Vcc
10kΩ
10kΩ
LOADING
Vcc
10kΩ
10kΩ 10kΩ
10kΩ
× 1
× 1
Analog⋅Switch
FWD OUT
REV OUT
TSO
LOADING
•
Pin Function
.oNemaNniPnoitcnuF.oNemaNniPnoitcnuF
1ETUMnipetuM51ccVDLnoitcesegdirbHtuptuodnagnidaolrofccV
2+11NIPOtupnignitrevni-non.pmaPO61+TUODLtuptuoevitisopgnidaoL
31DWFtupnidrawroF71DWFtupnidrawrofgnidaoL
41VERtupniesreveR81+2TUOtuptuorevirD
5–11NIPOtupnignitrevni.pmaPO91–2TUOtuptuorevirD
611TUOPOtuptuo.pmaPO0222TUOPOtuptuo.pmaPO
7–21NIPOtupnignitrevni.pmaPO12ccVnoitceserpgnidaoldnarevirdsexaowtrofccV
8DNGDNGthgiarts-buS2222NIPOtupnignitrevni.pmaPO
921TUOPOtuptuo.pmaPO3212TUOPOtuptuo.pmaPO
01WStupnihctiwsgolanA42–12NIPOtupnignitrevni.pmaPO
11–1TUOtuptuorevirD522VERtupniesreveR
21+1TUOtuptuorevirD622DWFtupnidrawroF
31VERtupniesrevergnidaoL72+12NIPOtupnignitrevni-non.pmaPO
41–TUODLtuptuoevitagengnidaoL82FERVtuptuoegatlovecnerefeR