Sharp LC-32GD8EE - Block Diagram

106
LC-32/37GD8E/RU
LC-32/37BT8E/RU
ON
OFF
5/6
E2PROM
181
180
179
2
NJM2904
FPGA
7
SC301
CARD-SLOT
3
ROMSEL0
CPU
WAIT
ERR
A-IN-L/R
RXC+/-
2/3
4/6
I-DET
J2701
DTVPC
DTVHDMI
(A/B)
OPC-IN
LVC573AP
5
OP-AMP
CN7505
PRE-DRIVE
S2_MUTE
AD1
AB1
L
3
POW
-LED
SLOW_SW2
IN3YV
OFL
24
23
65
|
58
AV
14
SDA SCL
8
9
4
Q7525
PIC16F913
3
EQ
OUT3-L/R
32
5
MUTE
12
2
71/70
P2702
DRAM
RXD
SENS
VIN_1
IC704
PCON2
REG
Q4607
FESDA FESCL
30V
3
Q7503
IF-AGC
1-5
OR
P0035GE
270
IC4406
FL201
(32/37)
P-CON1
24V
CD4052BP
4
12
LOUT/ROUT
4/5
I-sen
(32)
(32/37)
8
4
7
E
27/28
VOUT2
400V
HPMUTE
S_MUTE
9-11
P1701
C762
POWON
Reg
3
M2
2
7
D7517
1-5
TXD
3
IC301
SDIDM
M5
1
21
20
5/6
5
8
R
QJAKJA007WJZZ
57
|
50
SC4602
DTUNER_R/G/B
OCTAL
TRANCEIVER
IC4204
8
A-IN-L/R
T703
AV
OSC
178
177
176
6
400V
16/15
CN7705
184
QSOCDA036WJ
IC4003
6
9
8
220
AF9
OUT1-L/R
22
21
H/V
D759
VIN2
4
28
&L
14/15
P153
20
Q7517/22/18
15
R
RMC101
IF(D1/D2)
104
C705
9
EPROM
FL202
13.5V
8
SENS
SLOW_SW1
&L
9
10
Q1101
OSC
MUTE-SP
EQ
1
39
41
Q7504
&L
31
IC4408
OR
20
11
43
45
IC708
(RCORFA020WJZZ)
HDMI
HS/VS
&L
VA1
159
S2_MUTE
SDA3
SCL3
3
1
FB
P2305
C706
V-SENCE
R
EMIDM
22
B
11
REG
8
I2CSEL
4
23
TH3002
M6
2
IC302
BUFFER
/LINE
DRIVER
D7525
GND
P1101
1
187
175
182
A-OUT
3
|
11
1/3
QJAKZA033WJZZ
H/V
1
R(C2)/G/B
11
270
13.5V
G
BR24L64F
AC11
AE6
IC2705
6
IC2303
8
10
400V
12/15
17
18
CN7508
IC7502
1
IF(A)
D724
BRT
B
A-OUT-L/R
C706
VIN2
25/26
Q1102
S_MUTE
BU4228G
R(C1)/G/B
(37)
33
IC101
41
14
13
OUT2-L/R
11
SDA
SCK
SDE
Q730
400V
HDMI
RECEIVER
43
45
PANEL CONTROL
M3
REG
VA1
Q702
8
220
D104
CI***
EMIAM
88 183
REG2
7
L701
PRE-DRIVE
CORE
C705
Vcc
12
IC4203
22
KEY,KEY-PSW
900V
P2301
IC7502
R
L
M5
84
83
I2C SEL
IC4403
3-STATE
OUTPUT
2
AA3
AE1
P1102
VA2
A/V-IN
7/9
REG
I-DET
CN5
(32/37)
I-SENCE
31
IXB680WJ
15
5
RSP-ZA184WJN2 L
13/16
IF(D1/D2)
P-CON2
CN7503
7
SDA
SCL
M2
7
IC7502
29
27
21
22
DTUNER-CVBS
7
40
INV-BRT(FL-OFL)
Q7508
DH/DV
SYNC
BU+5V
DUNTKD606FMV0
12
11
G
CN7704
+8V
-AIN
OPEN
BU5V
G
RCORFA023WJZZ(37)
174
173
172
1/2/3
RXD
AE12
AC5
MICRO
CONTROLLER
13
12
3/1
VA2
D735
10
8
50
|
57
A
RCORF0103CEZZ(32)
16
DIGITAL
PROCESSOR
2
3
13.5V
4
B3.3V
CN4190
HDMI-G
21
CORE
188
161
OSC(37)
99
52
IC2301
35V
RCORF0103CEZZ (32/37)
20
17
OPC
OFL
21
3-STATE
OUTPUT
24V
P2303
BU3.3V
115
116
117
FE**
29/30
4
D732
D-L/R
R
15
SDA/SCL
OPC
-LED
Vcc
IC1901
IC4202
VCC
CN4
F7701 6.3A
VB2
1
IC203
M1
G
13/16
10
7
SCART1
191
P1201
LB
Q1203
Q7515/21/18
LIN/RIN
VIN7
Q731
4
3
OVP
LA
37/29
16/15
H/V
GPIOO/IOI
SC2301
OPEN
6-10
12
23
36
38
40
16
20-21
29
27
LVDS_CN/CP
(26/32/37)
Vcc
R
Q1201
Q1202
VB2
5-7
R
Q205
Q209
SDA/SCL
33
N4
N3
IXB076WJ
11/10
M2
Q7509
2
5
T7501
TVSCA TVSCL
EMIA
9
23
LVDS_
CN/CP
22
B
ISL83220
R858
13
12
CORE
4
OPC/SLP
HDMI-B
132
131
IC4002
IC707
4
87
D-L/R
SC1702
FAST-SW1/
SLOW-SW1
IF-AGC
2
M2
3
VA701
6
SC4601
OPC/SLP
FESDA FESCL
24LC2BIN
P701
AC21
AD21
25
15/11/7
L
E2PROM
195
Vcc
CORE
10/12
119
120
D728
11
4
OVP
VB1
REG/
REG2
D2
Duty
R
13/1
CORE
B
24V
AV-LINK2
CCP-1
IC4201
AGC
D1
Q1204
J1201
RA
REMOCON
20-21
CKITKD609FM01
4
6
8
5
D1
27/23
IC1102
IN1_L/R
RA
PRE-DRIVE
2
RSP-ZA184WJN1 R
VB1
EMIA
RS-232C
35V
TXD
RXD
(26/32/37)
P4
CORE
C754
4
SC1701
D4
M6
6
RCORFA023WJZZ(37)
64MSDRAM
TS2D[0-7]
380V
L
+8V
-AIN
I2CSDA I2SSCL
1
|
23
OP-AMP
15
7
D751
Q7505
RS-232C
TU201
9
T7505
D2
102
LEDPOWR/G
Q708
171
47
24
J1101
7
2
1
10/9
D2
28/27
D733
C
KM
11
D2
2
D746
Q4001
Q4002
D-R/G/B
LB(37)
SIF
26
REG
4
4
D3
194
Vcc
5V
RCORFA064WJZZ
(32/37)
4
6
8
4
TXD
RXD
7
D3
BCT
IC1905
Q712
TSDA/SCL
CVBS
STB
EMI
E2PROM
IC4001
12
D3
S_MUTE
L
D730
DUNTKD607FMV0
MUTE_-SP
132-123
QCNCMA012WJ
L
D3
16/8
CORE
1
16
IN2_L/R
SC2702
5
POW_5V
10
D3
RCORF0103CEZZ(37)
IC1101
NJM2903M
R3
Tra/Receiver
D7501
Q7514/20
D-SUB-15
D3
FE**
7
RTUNQA033WJZZ
(P70E)
M1
Vin=24V
D737
+8V
-AIN
L
D3
SDA/SCL
HDMI-RST
M5
5V
64MSDRAM
CH+
11
L
3.3V
R
M5
MR4020
TEMP1-3
A-OUT-L/R
Q7506
5V
I
CE1
Q710
10
DTUNER-CVBS
2/3
VIF
7
TDI/TDO
24V
19
/
21
18
17
D777
189
160
3
9/7
D
S2_MUTE
TMS/TCK
TDA8931T
2
1
D778
12
IC709
FAST-SW2/
SLOW-SW2
RSTIN
8
R1(C1)/G1/B1
HDMI-IN
(SERVICE)
8
7
5/6
8
S-MUTE
DUNITKD605FM14/03
S-MUTE
59/58
15
144-133
7
P4001
LVDSxx
RESET
19
2
1-3
FED
IN3_L/R
L
EMIDM
R
IC4604
QCNCMA250WJ
M3
IXB731WJ
(SERVICE)
M3
IC2702
RQ1
ZD7502
1
IC3005
11
24LC2BINEES
(SERVICE)
CVBS-IN
19/18
R
SC701
SC2703
OPC
QSOCNA229WJ
16
WAIT
RESET
(32/37)
2
12
1-5
R
PRE-DRIVE
B
Q1107
Q1108
41
/
39
11
IC705
20
VOL+
MULTIPLEX
5
PCLK
24V
IXB076WJ
(32/37)
7
FRAME
2
9
TS2D***
J
2
RX2+/-
CVBS
19
Q7507
5
18
17
122
HDMI-WP
SS
P-CON2
IC4401
25
13
VIN1(Y/V)
IC2701
9
M3
IC3003
VOUT2
SW-REG
84-86
162
90
E
M2
3
109
TDA8931T
6/2
F701
10/9
Vcc
R
20
SMIAM
P4003
5
(SERVICE)
AGC
ATUNER-CVBS
M6
PCON1
SPK_L/R
GRAY LEVEL
ADJ.DRIVE
8
R2(C2)/G2/B2
19
BL-ERR
28/27
EMIDM
TDA9886
D762
6
R
D102
AOUT1_R/L
ZD7501
Q4601/2
BL-ERR
4-6
Q1901
Q1903
4A
S/VIDEO
3
AUDIO
P201
CS3
BE0
PCV
R/G/B
D2
CD1
(32/37)
P2302
D726
2
5
6
EMIA AF13
9/10
FED[0:7]
1
FE***
CH-
DTU-ON
AV-LINK1
4
IC7501
FED[0:7]
C757
SIF
Q7513/19
10
LCDUD/LR
J
87
Q1103
Q1104
P704
FRAME
3
S2_MUTE
Q7511
6
5
IC4402
S_MUTE
P301
11
IN1_FSW
12
D701
16M-FLASH
KEY
KEY-PSW
FED[0:7]
M1
AGC
RX0+/-
S_MUTE
F7702 1A
10
IXB664WJ
67/66
P702
RY701
IC201
R
D
M2
2
TH701
CT
SCART2
SPL
MR4030
D738
SII9021
AF6
102
18
14
HXA033WJ
SDA3
SCL3
H/V
M6
IXB682WJ
Q726
VA702
8
2
PCON1
SMI
D-L/R
EMICS3
EMIBE0
10
16
S-MUTE
SIF
3
IC706
14
13
QSOCZA117WJ
SLEEP
14
15
Q4603/4
COM-BIAS
ADJ
13
10-15
P2306
T702
PCON2
6
M2
9
10
Q7528
CIA
AOUT2_L/R
AF11
LEDPOWR/G
LCX244MT
Q713
1
13/15
P202
EMI
CN5
9
C704
SW-REG
4
1
4
13/14
BD9777FV
D741
2
CN7502
VOL-
2
AV-LINK
LVDSxx
IN2_FSW
D731
13
L
Q7512
11
P703
T7502
P101
15
IC4405
HDMI-
INT
VCC
Q301
7
2
1
C744
5/11
Q1106
9
10
6
3
4/6
35V
SPR
VIN2(Y/V)
IC202
6
A
24/22
FE**
900V
IC3002
IXB681WJ
VOUT1
6
Q723
RESET
M2
5
10
FED[0:7]
IC1201
5V
IF-DEMOD
M5
7
13
IC1710
Vcc
38
39
40
17
8
141
|
128
GND
CIIRQ0
EMI
IC303
(32/37)
8
16
25
24
CIA
PANEL
POW BLOCK
380V
INPUT
4
2
D103
10/9
14
DUNTKD628FM01(32/37)
CN4
PCV
H/V
L702
Q302
OUTMON_L/R
HEAD
PHONE
QJAKEA073WJ
J2702
QFS-ZA007WJZZ
Q7527
Q4605/6
AF12
D736
TCLCX245
1
3
23
Vcc
2
SC2707
Q721
36/32/28
10/11
30V
5/4
U1
TEMP1-3
INV-CTL
1
EMIAM
RT
14
F7501
IXB624WJ(GD8E)
CN7501
L
S156
D754
50
|
57
14
C752
119-110
IC4404
Q7501
24/23
4
13
2
AV
I2CSEL
VIN_2
REG
4-6
CVBS/Y-IN
RX1+/-
6
10
QCNCMA199WJSA
8
H-SYNC V-SYNC
Q1105
9
I-sen
91
Y
FB
C
3/5
35V
63/62
BR24C21F
CID
1
CPUWAIT
M5
IC4701
23
24
16
SC2704
D753
COFDM-
DEMOD-IC
CN2
D756
PCON1
34-25
EMIAM
IXB823WJ
QJAKEA073WJ
14
14
15
STB
36
32
28
MAIN
-AMP
DTM-RESET
HDMI-
SDO/
WS/
SCK
NJM4558M
14/2
T701
FED
Q305
16
J1101
MAIN
-AMP
CN7504
6
73
|
66
1
5
AUDIO
IN3YV
21
19
H/V
SELECTOR
A3KU2655EK
HPOUT_L/R
SC2303
4/5
6/7
Q7526
11
2
6
LVC573AP
M2
5
AF1
AC1
A3KU2655EJ
R
SC2705
Q724
1
3
VOLTAGE
REG
J1301
AV
37
|
58
EQ
IC204
8
D739
1
2
6.3A
VCT6973
190
36
POWER SW
D725
2
TXD
(32/37)
EMIDM
13
D734
Q7502
LCDUD/LR
12
IC4407
IC3001
20
92
14
1
2
Q704
7/9
S_MUTE
C
SC1901
8
E2PROM
NOR
D7516
CIOE
C
10-15
B
VOUT1
EMI
HDMI-R
BR24L64F
H-SYNC
V-SYNC
CN1
PCON2
IC2704
13.5V
IC4702
M2
M5
14
FESDA FESCL
Q306
B
C
E
J
RT
VA1
VB1
REG
D
NK
OVP
T4 BCT
F
8
19
E
P
6
I
Q14
F
4
G
A
CN3
18
D65
T8
IC4
IC5
17
T5
Q17
H
Vcc
INV-CTL
C
CN5
20
IC3
T2
4
Q18
VA2
DRIVE
CIRCUIT2
P
F/B
CN4
24V
Q19
3
PWM-SEL
13
G
T1
CN7
16
L
2
9
T3
5A
IC1
CN8
1
M
1-5
CP3
CN11
Duty
D
14
CP1
A
V
CP4
CN6
1A
5A
H
3
12
3
INV-ON
SS
Q16
12
5
14
3
CT
10
VB2
INV-BRT
I
O
B
O
9
5
INV_ON
INV_BRT
PWM-SEL
INV_ON
INV_BRT
PWM-SEL
12
13
14
4
5
4
PWM-SEL
9
INV_ON
INV_BRT
RDA703
RDA706(37)
RDA702
R828
27/26
12
42/35/41
14
1
3
2
8
100
91
97
7
I2C
SEL
INV-ON(BL-ON) STB
5 2
37only
17
5V/5V(CONT)
QSOCZA116WJ
QSOCZA116WJ
LV
5V
8V
BU3.3V
BU1.8V
33
18
192/170/133
185/169/142
9
5V
3.3V
74
99
1.8V
30V
8
6/7
RCORFA023WJZZ(32)
RCORFA064WJZZ
(32/37)
DUNTKD604FM10
SPEAKER L
AV-UNIT
QACCKA021WJPZ(E/F/I/R)
KEY-UNIT
PC-INPUT
LCD
QACCBA073WJPZ(K)
BACK-LIGHT
DUNTKD890FM06/07
TUNER-UNIT
EXT-4
TFT LCD PANEL
EXT-5
MAIN-UNIT
POWER-UNIT
LCD-CONT-UNIT
INVERTER UNIT 1/2
RUNTKA217WJZZ
SP
EAKER R
EXT-1
37 INCH
INVERTER UNIT 2/2
AC-IN
RUNTKA216WJZZ
37 INCH
AC-CORD
EXT-2
LCD-MODULE
R/C LED UNIT
DIGITAL-UNIT
RRMCGA472WJSA(GD8E)
EXT-3
A3IU32D8E1R1LK315T3LF15(32)
R1LK370T3LZ5BX(37) A3KU37D8E1
INVERTER UNIT 32 INCH
IM3819
RRMCGA490WJSA(BT8E)
1
2 3
4
5 6
32/37GD8E/KS/F/I/RU BLOCK DIAGRAM
BT8E
BLOCK DIAGRAM
System Block Diagram
1
2 3 4 5
6
7 8 9 10
11
12
13
14
15 16
I
H
G
F
E
D
C
B
A