Sharp LC-32AD5E-BK Service Manual page 66

A
8
FROM/TO FLASH/SDRAM
FMIADD1M
FMIADD2M
7
FMIADD3M
FMIADD4M
FMIADD5M
FMIADD6M
FMIADD7M
FMIADD8M
FMIADD9M
FMIADD10M
FMIADD11M
FMIADD12M
FMIADD13M
FMIADD14M
FMIADD18M
FMIDATA0M
LOGIC IC
FMIDATA1M
IC3001
FMIDATA2M
FMIDATA3M 3.4
VCC
FMIDATA4M
CARD_EN 3.3
6 FMIDATA5M
/G
FMIDATA6M
FMIDATA0M 3.3
O0
FMIDATA7M
3.3
FMIDATA1M
NFMIOEM
O1
FMIRDNWRM
FMIDATA2M 3.3
O2
FMIDATA3M 3.3
O3
FROM/TO ASIC
3.3
FMIDATA4M
O4
3.3
NFMILBA FMIDATA5M
O5
FMIWAIT
FMIDATA6M 3.3
CARD_EN O6
NOT_BE1 FMIDATA7M 3.3
O7
CI_ON
NOT_IORD
NOT_IOWR
NOT_READY
NOT_RESET_CI
CARD_DET
5
TS_SWITCH
TS_OUT_STRT
TS_OUT_CLK
TS_OUT_VAL
TS_OUT_DATA0
TS_OUT_DATA1
TS_OUT_DATA2
TS_OUT_DATA3
TS_OUT_DATA4
TS_OUT_DATA5
TS_OUT_DATA6
TS_OUT_DATA7
4
FROM/TO OFDM/TUNER
TS_IN_DATA0
TS_IN_DATA1
TS_IN_DATA2
TS_IN_DATA3
TS_IN_DATA4
TS_IN_DATA5
TS_IN_DATA6
TS_IN_DATA7
TS_IN_STRT
TS_IN_VAL
TS_IN_CLK
3
FROM/TO POWER I/O
GND
2
L3001
B3001
P3V3
2.2uHNLV25 FCM1608CF-600T06
L3002
B3002
P5V
FCM1608CF-600T06
2.2uHNLV25
1
A
H-27
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B C
COMMON INTERFACE SCHEMATIC DIAGRAM
LOGIC IC
IC3002 TC74LCX244FT(EL_K)
TC74LCX245FT(EL)
3.4
0
3.4
FMIRDNWRM
VCC /1OE
DIR
TS_SWITCH 3.4 3.4 TS_IN_VAL
2.4 D0
/2OE 1A1
I0
TS_OUT_VAL 3.4 2.5 CI_IN_VAL
2.4 D1
I1 1Y1
2Y4
3.4 3.4
2.4 TS_IN_VAL TS_IN_CLK
D2
I2 2A4
1A2
3.3 2.5
TS_OUT_CLK CI_IN_DATA7
2.4 D3
1Y2
I3 2Y3
TS_IN_DATA7 3.4 3.4 TS_IN_STRT
2.4 D4
2A3
1A3
I4
3.4 2.5
2.4 TS_OUT_STRT CI_IN_STRT
D5
1Y3
2Y2
I5 3.4 3.4
2.4 TS_IN_STRT TS_IN_DATA7
D6
2A2 1A4
I6
TS_OUT_DATA7 3.4
2.4 D7
1Y4 NC
2Y1
I7
0 GND
0
NC
2A1 GND
GND
LOGIC IC
IC3003 TC74LCX244FT(EL_K)
3.4 3.3
VCC
/1OE
TS_SWITCH 3.3 3.3
/2OE
1A1
CI_IN_CLK 2.5 2.5 CI_IN_DATA0
1Y1
2Y4
3.4 3.4
TS_IN_DATA0 TS_IN_DATA6
2A4
1A2
2.5 2.5
CI_IN_DATA6 CI_IN_DATA1
1Y2
2Y3
TS_IN_DATA1 3.4 3.4 TS_IN_DATA5
2A3 1A3
CI_IN_DATA5 2.5 2.5 CI_IN_DATA2
1Y3 2Y2
3.4 3.4
TS_IN_DATA2 TS_IN_DATA4
2A2 1A4
CI_IN_DATA4 2.5 2.5 CI_IN_DATA3
1Y4 2Y1
TS_IN_DATA3 3.4 0 GND
2A1 GND
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
B C
manuals search engine
D E
(DIGITAL PCB)
LOGIC IC
IC3004 TC74LCX244FT(EL_K)
3.3 3.3 3.3
CARD_EN CARD_DET
VCC /1OE
3.3 3.3 3.5
CARD_EN REG
/2OE
1A1
NOT_REG 2.5 2.5 A8 3.5
1Y1 2Y4
3.3 3.3 3.5
FMIADD8M FMIADD14M
2A4 1A2
0 2.5 3.9
A14 A9 NOT_CD1
1Y2 2Y3
FMIADD9M 3.3 3.3 FMIADD13M NOT_CD2 3.6
2A3 1A3
A13 0 0 A10 GND 0
1Y3 2Y2
3.3 3.3
FMIADD10M FMIADD12M
2A2 1A4
0 0
A12 A11
1Y4
2Y1
FMIADD11M 3.3 0 GND
2A1
GND
LOGIC IC
IC3005 TC74LCX244FT(EL_K)
TS_SWITCH 3.4 3.3
CARD_EN CARD_EN
VCC /1OE
TS_IN_CLK
CARD_EN 3.3 3.3 FMIADD7M
/2OE 1A1
A7 2.5 2.5 A0 NFMIOEM
2Y4
1Y1
3.3 3.3
NOT_BE1 FMIADD6M
1A2
2A4
2.5 2.5
A6 A1
1Y2 2Y3
FMIADD1M 3.3 3.3 FMIADD5M
2A3 1A3
2.5 2.5
A5 A2
1Y3
2Y2
3.3 3.3
FMIADD2M FMIADD4M
2A2
1A4
A4 2.5 2.5 A3
1Y4
2Y1
FMIADD3M 3.3 0 GND
2A1
GND
KTC3875S_Y_RTK
CI_ON
SW
R3004
Q3002
KTC3875S_Y_RTK 3.2
10K
FMIWAIT
3.2 0
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D E
F
NR3010
4D02WGJ0470TCE
D4
D5
D6
D7
NR3011
4D02WGJ0470TCE
A10
A11
A9
A8
CARD_EN
NR3012
4D02WGJ0470TCE
A13
LOGIC IC
A14
IC3006 TC74LCX02FT(EL)
A12
3.4
VCC
NC NC
1Y VCC
3.4
NR3001
1A
4Y
4D02WGJ0470TCE
3.4 TS_SWITCH
A7
1B
4B
3.4 A6
2Y
4A A5
3.4
REG
A4
2A
3Y
3.5 FMIADD18M
2B
3B NR3002
3.5
4D02WGJ0470TCE
GND 3A
A3
A2
A1
A0
NR3009
4D02WGJ0470TCE
D3
D0
D1
D2
NR3003
4D02WGJ0470TCE
LOGIC IC
TS_OUT_DATA4
IC3007
TS_OUT_DATA5
TC7SH125FU(TE85L_F
TS_OUT_DATA6
3.2 3.4 TS_OUT_DATA7
VCC
/1G VCC
NR3004
3.7 4D02WGJ0470TCE
1A
CI_IN_VAL
CI_IN_CLK
0 3.4 CI_IN_STRT
NOT_OE
GND 1Y
NC NC
NR3005
4D02WGJ0470TCE
VCC SW Q3004
CI_IN_DATA0
KTA1664-Y-RTF/P
CI_IN_DATA1
CI_IN_DATA2
5.0
5.0
CI_IN_DATA3
R3006
4.2
NFMILBA
10K
NR3006
SW
4D02WGJ0470TCE
Q3003
CI_IN_DATA4
0
CI_IN_DATA5
R3005
5.7
CI_IN_DATA6
CI_IN_DATA7
1.2K
0
NR3007
4D02WGJ0470TCE
TS_OUT_CLK
R3001 TS_OUT_VAL
TS_OUT_STRT
10K
NC NC
NOT_WAIT
NOT_CD1
NR3008
4D02WGJ0470TCE
TS_OUT_DATA3
TS_OUT_DATA0
TS_OUT_DATA1
TS_OUT_DATA2
NOT_REG
NOT_RESET_CI
NOT_IOWR
NOT_IORD
TS_SWITCH
R3011
R3010 10K
10K
NOT_CD2
NOT_READY
NOT_OE
F
G H
8
CP3002 30_5027_000_102_000+
PCMCIA CARD EJECTOR
CI CONNECTOR
CP3001
36_5027_068_130_831+
GND 1
D3
2
D4
3
7
D5 4
D6 5
D7 6
/CE1 7
A10
8
/OE 9
A11 10
A9 11
A8 12
A13
13
A14 14
/WE 15
/READY:/IREQ 16
VCC 17
NC VPP1
18
TS_IN_VAL:A16
19
TS_IN_CLK:A15 20
A12 21
A7 22
6
A6
23
A5
24
A4 25
A3 26
A2 27
A1 28
A0
29
D0 30
D1 31
D2 32
/IOIS16 33
GND
34
GND
35
/CD1 36
TS_OUT_DATA3:D11 37
TS_OUT_DATA4:D12 38
TS_OUT_DATA5:D13
39
TS_OUT_DATA6:D14
40
5
TS_OUT_DATA7:D15 41
/CE2 42
NC /VS1 43
/IORD 44
/IOWR
45
TS_IN_STRT:A17 46
TS_IN_DATA0:A18 47
TS_IN_DATA1:A19 48
TS_IN_DATA2:A20 49
TS_IN_DATA3:A21
50
VCC
51
NC VPP2 52
TS_IN_DATA4:A22 53
TS_IN_DATA5:A23 54
TS_IN_DATA6:A24
55
TS_IN_DATA7:A25
56
TS_OUT_CLK 57
RESET 58
/WAIT 59
4
NC /INPACK 60
/REG
61
TS_OUT_VAL 62
TS_OUT_STRT 63
TS_OUT_DATA0:D8 64
TS_OUT_DATA1:D9 65
TS_OUT_DATA2:D10
66
/CD2 67
GND 68
3
2
PCBDH0
1
CEF243
G H
H-28