Sharp LC-32BD5T, Руководство по обслуживанию

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SCHEMATIC DIAGRAM VER 1.0
4-15
TS1DATA[0..7] P[12]
DTB_SPDIF P[19]
RAMDQM0 P[16]
D-GND
ABCLKO P[17]
DTB_SC P[14]
RAMDQM1 P[16]
RAMBA0 P[16]
TS1CLK P[12]
ALRCLKO P[17]
RAMBA1 P[16]
DTB_SY P[14]
RAMDQM2 P[16]
RAMWE- P[16]
RAMCLK P[16]
RAMRAS- P[16]
RAMCAS- P[16]
RESET_OUT P[12]
T
CT86
N/47PF
50V
TS1VALID P[12]
AMCLKO P[17]
DTB_SCL P[12]
MODRXD P[16]
DTB_CVBS P[14]
T
CT98
N/47PF
50V
RAMDQM3 P[16]
TS1START P[12]
GADR10
GOE-
GDAT0
LED4
GADR9
TS1START
RAMDAT10
GCS-0
GDAT4
R
A
M
D
A
T
2
4
GDAT7
R
A
M
D
Q
M
3
R
A
M
A
D
D
2
RAMDAT4
GADR5
R
A
M
D
A
T
1
9
TS1DATA1
GADR14
GDAT10
R
A
M
D
Q
M
2
GADR15
GADR1
R
A
M
A
D
D
9
RESET
R
A
M
A
D
D
1
RESET_OUT
AOUT0 P[17]
R
A
M
A
D
D
0
RAMDAT11
TS1DATA5
GWE-
TS1DATA6
RAMDAT15
GADR11
RAMDAT7
GDAT1
GADR0
FPSCK
GADR8
R
A
M
D
A
T
2
1
GDAT5
RAMDQM1
R
A
M
D
A
T
3
1
GADR13
R
A
M
D
A
T
3
0
GDAT13
DTB_Y P[14]
R
A
M
D
A
T
2
2
R
A
M
A
D
D
1
0
RAMDAT1
R
A
M
D
A
T
1
7
TS1CLK
GDAT9
RAMDAT2
RAMDAT14
R
A
M
A
D
D
5
RAMDAT13
GADR1
GDAT2
TS1DATA0
R
A
M
A
D
D
8
GDAT6
R
A
M
A
D
D
4
RAMDAT3
GDAT12
IRRCV
GADR12
RAMDQM0
GADR3
FPSTB
R
A
M
D
A
T
2
6
RAMDAT9
R
A
M
D
A
T
2
7
R
A
M
D
A
T
2
9
R
A
M
A
D
D
6
R
A
M
A
D
D
7
GOE-
R
A
M
D
A
T
2
0
TS1DATA2
RAMDAT6
GADR10
GADR6
GADR11
GADR13
GADR8
DBGRXD P[3,16]
GADR9
GADR14
GADR15
GADR12
RAMDAT12
GDAT11
GADR4
R
A
M
D
A
T
2
3
GADR7
GDAT10
GADR3
GADR6
GADR5
GDAT8
GADR2
TS1DATA4
FPDATA
RAMDAT0
SCCD1
SCCLK1
SCRST1-
RAMDAT[0..31]
COMU_SDA P[16]
SCDATA1
SCVCCEN1-
RAMWE-
GDAT14
RAMRAS-
RAMCAS-
RAMCLK
RAMDQM0
Title
Size Document Number Rev
Date: Sheet of
QPWB11570Y1G--- 1.0
DTB DECODER
SAMPO
C
15 20 Monday, November 06, 2006
RAMDQM1
RAMDQM2
DTB_R P[14]
RAMDQM3
MUTE
DTB_B P[14]
DBGRXD
RAMBA0
RAMBA1
DBGTXD
DTB_B
DTB_SPDIF MODRXD
RAMDAT[0..31]
RAMDAT[0..31] P[16]
DTB_Y
DTB_R
RAMDAT[0..31] P[16]
RAMADD[0..10] P[16]
DTB_SY
DTB_CVBS
MODTXD
GDAT0
GDAT1
GDAT2
GDAT3
GDAT5
GDAT4
GDAT7
GDAT6
TP51
TP48
RESET
TP45
CT61
0.1uF
16V
CT45
0.1uF
16V
CT37
0.1uF
16V
RT41
N/0
1/16W
TP53
CT38
0.1uF
16V
GPIO6
CT73
0.1uF
16V
MODTXD P[16]
RT43
N/1K
1/16W
FBT4
120
Ω /2A
CT59
0.1uF
16V
CT69
0.1uF
16V
RT48 100 1/16W
DTB_SC
RT46
2.2K
1/16W
CT49
0.1uF
16V
CT41
0.1uF
16V
CT46
0.1uF
16V
TP38
TP50
XT1
20.25MHZ
CT42
0.1uF
16V
KEYS
RT83
100
1/16W
RT42
2.2K
1/16W
TS1DATA[0..7]
TP42
CT71
0.1uF
16V
RT81
75
1/16W
T
CT32
22PF
50V
CT63
0.1uF
16V
RT67
10
1/16W
+
CT64
100uF
16V
FBT5
120
Ω /2A
ADCIN1
CT34
0.1uF
16V
TP40
CT99
0.01uF
50V
TP47
+
CT70
100uF
16V
TP44
RT66
390
1/16W
ADCIN2
CT43
0.1uF
16V
CT39
0.1uF
16V
RT55 47 1/16W
RT47 100 1/16W
CT35
0.1uF
16V
FBT6
120
Ω /2A
TP49
CT55
0.1uF
16V
TP46
CT57
0.1uF
16V
FBT7
120
Ω /2A
GADR0
COMU_SCL P[16]
GADR4
UART MODEM PWM ADC DAC
T
S
1
PLL
S
C
A
R
D
2
G
U
E
S
T
B
U
S
T
S
2
AUDIO
SCARD 1 SDRAM
S
D
R
A
M
ZR39140HQC
ICT2
TS1CLK
164
TS1START
176
TS1VALID
177
TS1DATA0
165
TS2CLK
191
TS2START
181
TS2VALID
179
TS2DATA0
189
TS2DATA1
188
TS2DATA2
187
TS2DATA3
186
TS2DATA4
185
TS2DATA5
184
TS2DATA6
183
TS2DATA7
182
GADR0
45
GADR1
30
GADR2
3
GADR3
4
GADR4
6
GADR5
7
GADR6
8
GADR7
9
GADR8
10
GADR9
20
GADR10
22
GADR11
23
GADR12
24
GADR13
25
GADR14
26
GADR15
27
GDAT0
33
GDAT1
34
GDAT2
36
GDAT3
37
GDAT4
38
GDAT5
39
GDAT6
40
GDAT7
42
GDAT8
29
GDAT9
46
GDAT10
11
GDAT11
14
GDAT12
19
GDAT13
18
GDAT14
16
GDAT15
47
GIORD
48
GIOWR
49
GDIR
54
GOE
32
GWE
17
GALE
55
GWS_ACK
56
GDMARQ
57
GDMACK
59
R
A
M
A
D
D
0
1
0
9
R
A
M
A
D
D
1
1
0
6
R
A
M
A
D
D
2
1
0
4
R
A
M
A
D
D
3
1
0
0
R
A
M
A
D
D
4
1
0
1
R
A
M
A
D
D
5
1
0
2
R
A
M
A
D
D
6
1
0
5
R
A
M
A
D
D
7
1
0
8
R
A
M
A
D
D
8
1
1
0
R
A
M
A
D
D
9
1
1
3
R
A
M
A
D
D
1
0
1
1
2
R
A
M
A
D
D
1
2
1
2
0
RAMDAT 0
151
RAMDAT 1
149
RAMDAT 2
146
RAMDAT 3
143
RAMDAT 4
141
RAMDAT 5
138
RAMDAT 6
135
RAMDAT 7
133
RAMDAT 8
131
RAMDAT 9
134
RAMDAT 10
137
RAMDAT 11
139
RAMDAT 12
142
RAMDAT 13
145
RAMDAT 14
147
RAMDAT 15
150
R
A
M
D
A
T
1
6
9
6
R
A
M
D
A
T
1
7
9
3
R
A
M
D
A
T
1
8
9
0
R
A
M
D
A
T
1
9
8
8
R
A
M
D
A
T
2
0
8
5
R
A
M
D
A
T
2
1
8
1
R
A
M
D
A
T
2
2
7
8
R
A
M
D
A
T
2
3
7
5
R
A
M
D
A
T
2
4
7
4
R
A
M
D
A
T
2
5
7
6
R
A
M
D
A
T
2
6
7
9
R
A
M
D
A
T
2
7
8
4
R
A
M
D
A
T
2
8
8
6
R
A
M
D
A
T
2
9
8
9
R
A
M
D
A
T
3
0
9
2
R
A
M
D
A
T
3
1
9
4
R
A
M
B
A
0
1
1
9
R
A
M
R
A
S
1
2
5
R
A
M
C
A
S
1
2
6
RAMDQM0
130
RAMDQM1
129
R
A
M
D
Q
M
2
9
8
R
A
M
D
Q
M
3
9
7
R
A
M
W
E
1
2
7
SCCLK2
159
SCRST2
158
SCVCCEN2
157
SCDATA2
156
X
in
2
1
7
X
o
u
t
2
1
6
G
P
IO
2
2
2
1
0
G
P
IO
2
3
2
1
1
G
P
IO
2
4
2
1
2
GPIO25
1
GPIO26
2
GPIO27
60
GPIO28
61
GPIO29
62
GPIO30
63
R
E
S
E
T
2
1
3
TS1DATA1
166
TS1DATA2
167
TS1DATA3
168
TS1DATA4
169
TS1DATA5
172
TS1DATA6
174
TS1DATA7
175
GCS0
31
GCS1
50
GCS2
52
GCS3
53
A
D
C
IN
0
2
3
9
A
D
C
IN
1
2
3
8
A
D
C
IN
2
2
3
7
A
D
C
IN
3
2
3
6
V
ID
V
A
L
ID
1
9
3
A
D
C
IN
5
2
3
4
A
D
C
IN
4
2
3
5
P
W
M
1
2
4
3
P
W
M
2
2
4
2
GPIO31
64
GPIO19
163
G
P
IO
2
0
1
9
4
G
P
IO
2
1
1
9
5
SCDOUT2
154
V
D
D
P
w
m
2
4
1
G
N
D
w
m
2
4
4
V
D
D
A
D
C
2
4
0
G
N
D
A
D
C
2
3
3
V
D
D
P
L
L
2
1
5
G
N
D
P
L
L
2
1
8
VDDP
5
VDDP
35
VDDP
178
V
D
D
P
6
6
V
D
D
P
2
4
7
V
D
D
P
7
7
V
D
D
IP
2
1
4
V
D
D
P
9
5
V
D
D
P
8
7
VDDP
140
VDDP
148
VDDP
132
GNDP
144
G
N
D
P
9
1
G
N
D
P
1
2
8
GNDP
152
G
N
D
P
1
1
7
G
N
D
P
9
9
G
N
D
P
7
3
G
N
D
P
8
3
G
N
D
P
2
0
9
GNDP
180
GND
43
GNDP
58
GNDP
28
GNDP
12
G
N
D
P
2
5
4
V
D
D
2
0
5
VDD
15
VDD
173
V
D
D
1
1
4
VDD
155
GND
171
G
N
D
1
1
6
G
N
D
2
0
8
GNDP
44
GND
153
D
B
G
R
X
D
2
5
6
D
B
G
T
X
D
2
5
5
V
D
D
P
2
0
2
G
N
D
D
A
C
2
3
1
G
N
D
D
A
C
2
1
9
D
A
C
_
C
V
B
S
2
2
4
R
S
E
T
2
3
0
D
A
C
_
Y
2
2
3
V
D
D
D
2
2
8
D
A
C
_
C
2
2
1
G
N
D
D
A
C
2
2
0
D
A
C
_
R
V
2
2
7
V
D
D
D
2
2
5
D
A
C
_
G
Y
2
2
6
G
N
D
D
A
C
2
3
2
D
A
C
_
B
U
2
2
9
V
D
D
D
2
2
2
VDDP
51
M
O
D
R
X
D
2
5
3
M
O
D
T
X
D
2
5
2
M
O
D
C
T
S
2
5
1
M
O
D
R
T
S
2
5
0
M
O
D
D
S
R
2
4
9
M
O
D
D
T
R
2
4
8
M
O
D
D
C
D
2
4
6
M
O
D
R
I
2
4
5
GNDP
192
VDDP
161
A
IN
2
0
7
A
L
R
C
L
K
2
0
3
V
D
D
P
a
a
m
2
0
1
A
M
C
L
K
2
0
0
VDDP
190
A
O
U
T
2
1
9
8
A
O
U
T
1
1
9
7
A
O
U
T
0
1
9
6
G
N
D
a
a
m
1
9
9
S
P
D
IF
2
0
6
SCCD2
160
S
C
C
D
1
6
7
S
C
C
L
K
1
6
8
S
C
R
S
T
1
6
9
S
C
V
C
C
E
N
1
7
0
S
C
D
A
T
A
1
7
1
G
N
D
8
2
S
C
D
O
U
T
1
7
2
V
D
D
8
0
R
A
M
C
L
K
1
2
3
G
N
D
c
lk
1
2
4
V
D
D
IP
6
5
GPIO18
162
GNDP
170
GNDP
136
VDD
41
VDDP
21
GND
13
V
D
D
P
1
0
3
G
N
D
P
1
0
7
V
D
D
P
1
1
1
R
A
M
A
D
D
1
1
1
1
8
V
D
D
P
1
2
1
V
D
D
P
c
lk
1
2
2
A
B
C
L
K
2
0
4
R
A
M
B
A
1
1
1
5
CT95
0.1uF
16V
CT58
0.1uF
16V
CT50
0.1uF
16V
RT84
0
1/16W
CT36
0.1uF
16V
CT51
0.1uF
16V
CT48
0.1uF
16V
CT44
0.1uF
16V
RT54 47 1/16W
TP39
CT56
0.1uF
16V
CT66
0.1uF
16V
RT80
1M
1/16W
RT56 47 1/16W
CT60
0.1uF
16V
RT44 47 1/16W
ICT3
S29AL016M
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A19
9
A20
10
WE#
11
RESET
12
A21
13
WP#
14
RY/BY
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
CE#
26
GND
27
OE#
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
VCC
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A-1
45
VSS
46
BYTE#
47
A16
48
TP43
+
CT74
100uF
16V
CT47
0.1uF
16V
FBT3
120
Ω /2A
CT72
0.1uF
16V
RT45
2.2K
1/16W
T
CT33
22PF
50V
CT54
0.1uF
16V
+
CT65
100uF
16V
CT62
0.1uF
16V
J1
JUMPER
1
2
CT52
0.1uF
16V
CT67
0.1uF
16V
CT40
0.1uF
16V
RT40
0
1/16W
RT53 47 1/16W
TP41 CT53
0.1uF
16V
+
CT68
100uF
16V
+5V
ADC_3V3
1V8
3V_SD
PLL_3V3
1V8
D
A
C
_
3
V
3
1V8
3V
+1V8_1
3V
3V
DAC_3V3
3V
PLL_3V3
3V
3V
3V
3V
3V
1V8
3V
1V8
3V
3V
+3V3_1
1V8
ADC_3V3
3V
3V
3V
3V
1V8
DTB_SDA P[12]
RESET P[12]
DBGTXD P[3,16]
RAMADD[0..10]
If use 8MX8bit flash
RT41=0E RT84=0E
If use 2MX8bit or
4MX8bit flash
RT41=open RT84=0E
TS1DATA3
GDAT11
GDAT3
TS1VALID
RAMDAT8
GCS-0
R
A
M
A
D
D
3
GDAT8
GADR2
TS1DATA7
R
A
M
D
A
T
1
6
R
A
M
D
A
T
2
8
R
A
M
D
A
T
1
8
GDAT9
GWE-
R
A
M
D
A
T
2
5
GADR7
RAMDAT5