Panasonic SA-AK500PC Service Manual page 198

SCHEMATIC DIAGRAM - 16
MP3 MODULE CIRCUIT
91 90 89 88 87 86 85 84 83
82 81 80
IC1000
MN1933222MD2
MP3 DIGITAL SIGNAL PROCESSOR
43 44 45 46 47 48 49 50
35 36 37 38 39 40 41 42
: +B SIGNAL LINE
C1009
0.1
C1005
0.1
76
79 78 77
VSS
75
P15 74
P14 73
P13 72
P12 71
P11
70
P10 69
P9 68
P8 67
P7 66
P7
P6 65
P6
P5 64
P5
P4 63
P4
P3 62
P3
P2 61
P2
P1 60
P1
P0 59
P0
POBF 58
POBF
PIBE 57
PIBE
/PRE 56
/PRE
/PWE 55
/PWE
/PCS 54
/PCS
TCLK 53
TOUT 52
VDD 51
C1004
0.1
: MP3 SIGNAL LINE
L1001
VLP0157-T
16 15 14 13 12 11 10 9
IC1003
1
2 3 4 5 6 7 8
IC1003
C0JBAK000133
RIPPLE-CARRY BINARY
SINH
COUNTER
Q1000
UN5211TX
TURN ON
IC1003 RESET
C1010
0.1
14 13 12 11 10 9 8
IC1004
6 7
1 2 3 4 5
IC1004
C0JBAF000184 C0JBAB000007
DUAL D FLIP FLOP
: CD-DA SIGNAL LINE
BCLK
BCLK
HCS
HDIN
HDOUT
Q1000
HCLK
RST
R1002
4.7K
BCLK
LRCK
SRDATA
LRCK
LRCK_1D IBCLK
LRCK_1D
BCLK
TXD1
3 2 1
GND IN A NC
IC1005
OUT Y
VCC
4 5
IC1005
INVERTER
1
D+3.3V
2
D+3.3V
3
DGND
4
HCS
5
HDIN
6
HDOUT
7
HCLK
8
RST
TO
9
DGND
MAIN
10
CIRCUIT
CDSCK
11 (CN311) ON
CDLRCK
SCHEMATIC
12
CDDATA
DIAGRAM-6
13
IPFLG
14
DGND
15
DISCK
16
DILRCK
17
DIDATA
18
FCLK
19
DGND
20
OSCF0
CN1000