Sanyo CDP-565 - IC101 Block Diagram and Description

IC BLOCK DIAGRAM &
ICI 01 AN8788FB(4CH Driver)
DESCRIPTION
‘.-
-— —
—
1 I
) CLK
]
POWER
) OUT
IOUT
lCCt4T
ROUT
RIN
DRVCC
BTL
II
BTL
II
BTL II BTL ll=~tl+’
I
.....—=.
11 II
,,
circuit
1
t
I I
rflE311m E
I
I
1
1
1
Illnl
J
:ontroll
&mp
E
Ripple
filter
13 i
nil- IH
L
u.
w
u
<
Pin No,
Function
Pin No.
Function
1
RESET
Rcsc[ output
23 TR -
Driver output
MN662740RMl(Digital signal processor)
2 DED Dead lime input
24
TR+
Driver
output
3 OUT
DC-DC convcrtcr output
2s FO – Driver output
4 FB
!&Or Amp output 26 FO + Driver output
5
IN
Error /unp input
2-I
PGND
Ground
Remote controller m!erface
6
ROUT
28
Outp”l
PGND Ground
W7CK /~TP
et
CLOCK
62
FCLK
63
IPFLAG
64
1
7 SGND
Ground
29 5P+ Driver output
8 SPRO
Shori.circui! protcctim input 30
5P – Driver output
LOON
BDO
RFO~
TRCRS
oFr
Vom
RFENV
TE
FE
TBAL
FBAL
VR6F
FOD
TRD
KICK
ECS
ECM
Pc
NO
TRV
9 CT
Triangular w6ve OSCilbtiOn 31 TV+
Driver output
10
AREF
U2AVDDout$mt 32 Tv-
Drivereutput
FLAG
CLVS
cFfc
OEMPH
RESY / FLAG6
e5
66
67
68
e9
70
71
72
73
74
75
7e
77
7e
79
eo
11 sv~
Power supply
33
[ Cot$r
Charge current stiting
l?
CRIP
Ripple rejection capacitor 34 MRST
Muting reset output
13
‘VDD
Rippk filter output 35 vSEN Empty detection input
MN662740RMI
IOSEL
m
Avoo,
OLM
AV=,
OUTR
RSEL
CSEL
PSEL / SRDATAIN
MSEL / LRCKIN
SSEL / BCLKIN
14 DRV,--
Power supply 36 E,MP Empty detection output
15
‘REF
lL?VK input
37
PVC-,
Power supply
External sym hronous
16
lNFO
Driver input
38 CLK
signalinput
17 INm
Driver input
39
Oscdlmon starlmgnal
START inpul
18
LDON
Driver ON. OFF control
40
POWER Power
ON/OFFinput
19
INsP
Driver input 41
Pvca
Power supply
20 Pc Driver ON-OFF control
42 Ion
Chargingandbattery
detection
I
21
lNW
Driver input
43
DRGND Ground
7.2
TRVSTOP Driver ON-OFF control
44 RLN
Remote contmlkr
interface input
--
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