DOWNLOAD Sony KLV-20G300A Service Manual ↓ Size: 5.05 MB | Pages: 36 in PDF or view online for FREE

Model
KLV-20G300A
Pages
36
Size
5.05 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-20g300a.pdf
Date
PREV: Sony KLV-70X300A Service Manual

Sony KLV-20G300A Service Manual ▷ View online

SPI_DO
HOLD#
SPI_CSn
/RESET
LPC_AD0
SPI_DO
LPC_AD1
SPI_DI
SPI_CSn
SPI_DI
SPI_CSn_8PIN
LPC_AD1
LPC_AD0
SPI_CLK
SPI_DO
CTZ_I2S_DA_OUT
SPI_DI
ADC_IN4
ADC_IN3
ADC_IN2
ADC_IN1
ADC_IN1
ADC_IN2
ADC_IN3
ADC_IN4
CH0N_CTZ0-
CH0P_CTZ0+
CH1N_CTZ1-
CH1P_CTZ1+
CH2N_CTZ2-
CH2P_CTZ2+
CHKN_CTZK-
CHKP_CTZK+
CH3N_CTZ3-
CH3P_CTZ3+
CH4N_CTZ4-
CH4P_CTZ4+
ADC_IN1
ADC_IN2
TEST_EN
TEST_EN
SPI_CSn
3.3V
IR_DET
3.3V
3.3V_IR_KEY
LED_RED(STANDBY)
LED_GREEN_POWER
3.3V_MAIN
3.3V_MAIN
SPI_CSn_8pin
SPI_CLK
SPI_DO
SPI_DO
SPI_DI
SPI_DI
SPI_DO
3.3V_RPLL
3.3V_IR_KEY
3.3V_MAIN
MSTRO_SCL
TEST_EN
TEST_EN
/RESET
CH0N_CTZ0-
CH0P_CTZ0+
CH1N_CTZ1-
CH1P_CTZ1+
CH2N_CTZ2-
CH2P_CTZ2+
CHKN_CTZK-
CHKP_CTZK+
CH3N_CTZ3-
CH3P_CTZ3+
LED_GREEN_POWER
LPC_AD0
LPC_AD1
LPC_AD1
LPC_AD0
SPI_DI
/RESET
SPI_CSn
SPI_CSn
SPI_CSn
HOLD#
LED_Green(PIC-OFF)
3.3V
BL_EN
PANEL_EN
CTZ_I2S_DA_OUT
CTZ_I2S_DA_OUT
COMP_PB1
TV_VOUT
MUTE
ADC_TUNER_AGC
TUNER_APC
I2s_DA_WS
CTZ_I2s_DA_IN
I2s_DA_CL
TUNER_SYNC
TUNER_AFT
SV1_DET
SV2_DET
KEY_DET
KEY_DET
PANEL_OCP
TUNER_MODE
TUNER_F_MODE
HP
BL_EN1
3.3V_MAIN
/RESET
3.3V_MAIN
LED_Amber(SLEEP)
3.3V
3.3V_MAIN
POWER_3.8V
NVRAMWP
LED_RED(STANDBY)
LED_Green(PIC-OFF)
RESET_N
LED_Amber(SLEEP)
SV2_Y
AV1
SV2_C
SV1_C
COMP_Y1
COMP_PR1
SV1_Y
AV2
FROM TV KEYPAD
KeyPad connector
IMPEDANCE  100R
JTAG DIS
JTAG EN
BOOTSTRAP
OSC
XTAL
HIGH
SPI(Flash)
LPC(Flash)
LOW
ATE OFF
ATE ON
OCM24
OCM20
DEBUG OFF
DEBUG ON
R451 10K
R450 10K
R457 10K
R456 10K
R459 10K
R453 10K
R460 NC
R454 NC
R449 10K
R458 10K
R452 10K
R455 10K
R455 NC
R456 NC
R457 NC
R458 NC
R459 NC
R460 10K
R449 NC
R450 NC
R451 NC
R452 NC
R453 NC
R454 10K
C435 1uF/16V
C435 1uF/16V
R412
100R
R412
100R
C4477 1000pF
C4477 1000pF
C430 0.1uF/50V
C430 0.1uF/50V
R450
NC
R450
NC
C458 1uF/16V
C458 1uF/16V
R414
150R
R414
150R
R428
560
R428
560
C477
22pF
C477
22pF
C438 0.1uF/50V
C438 0.1uF/50V
C4489 1000pF
C4489 1000pF
C431 0.1uF/50V
C431 0.1uF/50V
C4480 1000pF
C4480 1000pF
C476
0.1uF/50V
C476
0.1uF/50V
R413
150R
R413
150R
C455 1uF/16V
C455 1uF/16V
IC407 XC6108C30AMRN
IC407 XC6108C30AMRN
Vout
1
Vin
3
Vss
2
Vsen
4
Cd
5
R423
20R
R423
20R
C453 0.1uF/50V
C453 0.1uF/50V
R4406
100R
R4406
100R
R401
10K
R401
10K
R417
20R
R417
20R
Q410
MMBT3906
Q410
MMBT3906
C
E
B
C4476 1000pF
C4476 1000pF
Q403
MMBT3906
Q403
MMBT3906
C
E
B
C4405
1uF/50V
C4405
1uF/50V
R455
10K
R455
10K
R427 57.6R/1%
R427 57.6R/1%
R416
20R
R416
20R
R402
10K
R402
10K
C436 1uF/16V
C436 1uF/16V
R431
4.7K
R431
4.7K
Q404
NC/MMBT3904LT1
Q404
NC/MMBT3904LT1
C
B
E
TP432
TP432
L405
120/100M
1206
L405
120/100M
1206
C4488 1000pF
C4488 1000pF
C483
100nF
C483
100nF
C4503
10uF/10V
C4503
10uF/10V
R4458
NC/10K
R4458
NC/10K
R456
10K
R456
10K
R409
20R
R409
20R
R452
NC
R452
NC
R439
4.7K
R439
4.7K
R422
4.7K
R422
4.7K
R4442
100R
R4442
100R
R406
20R
R406
20R
C434 1uF/16V
C434 1uF/16V
R432
10R
R432
10R
C4485 1000pF
C4485 1000pF
C4493
0.1uF/50V
C4493
0.1uF/50V
R4443
10K
R4443
10K
R457
10K
R457
10K
R433
NC/10K
R433
NC/10K
C4474
22uF/10V
1206
C4474
22uF/10V
1206
R404
20R
R404
20R
R4408
47R
R4408
47R
R449
NC
R449
NC
C481
1uF/50V
C481
1uF/50V
C4491 NC/1000pF
C4491 NC/1000pF
R458
10K
R458
10K
CN401
3071297234
CN401
3071297234
1
2
3
4
5
6
C485
100nF
C485
100nF
X401
19.66MHz
X401
19.66MHz
R463
10KR
R463
10KR
Q405
NC/MMBT3904LT1
Q405
NC/MMBT3904LT1
C
B
E
C4478 1000pF
C4478 1000pF
C4473
22uF/10V
1206
C4473
22uF/10V
1206
C452 0.1uF/50V
C452 0.1uF/50V
R459
10K
R459
10K
C480
1uF/50V
C480
1uF/50V
C437 1uF/16V
C437 1uF/16V
R426 57.6R/1%
R426 57.6R/1%
C482
100nF
C482
100nF
R419
20R
R419
20R
C474
0.1uF/50V
C474
0.1uF/50V
R430 57.6R/1%
R430 57.6R/1%
R403
20R
R403
20R
R4440
100R
R4440
100R
CN407
3071203234
CN407
3071203234
1
2
C433 1uF/16V
C433 1uF/16V
R454
10K
R454
10K
C471
10uF/10V
0805
C471
10uF/10V
0805
R436
0R
R436
0R
C4430
0.1uF
C4430
0.1uF
R434
NC/10KR
R434
NC/10KR
R418
4.7K
R418
4.7K
R424 57.6R/1%
R424 57.6R/1%
C4487 1000pF
C4487 1000pF
R420
20R
R420
20R
C4502
0.1uF
C4502
0.1uF
R425
4.7K
R425
4.7K
C457 1uF/16V
C457 1uF/16V
C4484 1000pF
C4484 1000pF
R415
20R
R415
20R
C473
100pF
C473
100pF
R451
NC
R451
NC
R411
20R
R411
20R
Q402
MMBT3906
Q402
MMBT3906
C
E
B
C4472
22uF/10V
1206
C4472
22uF/10V
1206
C415 0.1uF/50V
C415 0.1uF/50V
R421
4.7K
R421
4.7K
R437
NC/150K
R437
NC/150K
C478
22pF
C478
22pF
C4481 1000pF
C4481 1000pF
C4504
0.1uF
C4504
0.1uF
R460
NC
R460
NC
R464
0R
R464
0R
R438
33R
R438
33R
C4492
0.1uF/50V
C4492
0.1uF/50V
R407
20R
R407
20R
TP431
TP431
C475
0.1uF/50V
C475
0.1uF/50V
C4479 1000pF
C4479 1000pF
R405
20R
R405
20R
C4490 1000pF
C4490 1000pF
C401
10uF/10V
0805
C401
10uF/10V
0805
C454 1uF/16V
C454 1uF/16V
C484
100nF
C484
100nF
CN402
3071297334
CN402
3071297334
1
2
3
4
5
6
7
C479
0.1uF/50V
C479
0.1uF/50V
R410
100R
R410
100R
CN410
3071203234
CN410
3071203234
1
2
C4403
1uF/50V
C4403
1uF/50V
R4431
100R
R4431
100R
C447
0.22uF
C447
0.22uF
Q401
MMBT3906
Q401
MMBT3906
C
E
B
R429
100R
R429
100R
C472
0.1uF/50V
C472
0.1uF/50V
C4494
0.1uF/50V
C4494
0.1uF/50V
C432 1uF/16V
C432 1uF/16V
C4482 1000pF
C4482 1000pF
C4406
0.1uF/50V
C4406
0.1uF/50V
R453
NC
R453
NC
C4486 1000pF
C4486 1000pF
IC401A
FLI8531
IC401A
FLI8531
TEST_EN
4
FB/IPCLK3/GPIO_15
17
DIN_AODD/GPIO_26
18
DIN_RAW_HS_CS/GPIO_23
19
IPCLK0
20
D0
21
D1
24
D2
25
D3
26
D4
27
D5
28
D6
29
D7
32
D8
35
D9
36
D10
37
D11
38
D12
39
D13
41
D14
42
D15
43
HREF_DE/GPIO_18
44
AHS/GPIO_17
45
AVS/GPIO_16
46
OBUFC_CLK/NC
154
XTAL
151
TCLK
150
CH0N_LV_E
142
CH0P_LV_E
141
CH1N_LV_E
140
CH1P_LV_E
139
CH2N_LV_E
138
CH2P_LV_E
137
CHKN_LV_E
136
CHKP_LV_E
135
CH3N_LV_E
134
CH3P_LV_E
133
CH4N_LV_E
132
CH4P_LV_E
131
DHS/GPIO_GR9_6
124
DVS/GPIO_GR9_5
123
PBIAS
122
PPWR
121
SV1P
53
A1P
55
B1P
57
C1P
59
AN
61
A2P
63
B2P
65
C2P
67
BN
69
A3P
71
B3P
73
C3P
75
A4P
79
B4P
81
C4P
83
SVN
85
VOUT2
86
RESETN
87
LBADC_IN1
89
LBADC_IN2
90
LBADC_IN3
91
LBADC_IN4
92
AIP_RAW_HS
95
AIP_RAW_VS
96
GPIO_GR7_5/AVS_IN_WORD_SEL
97
GPIO_DR7_3/AVS_IN_DATA
98
GPIO_GR7_4/AVS_IN_SCL
99
HDMI_CEC/GPIO_GR7_2
100
GPIO_GR7_0/AVS_OUT_DATA
101
CN
77
R435
150K
R435
150K
R4430
100R
R4430
100R
C456 1uF/16V
C456 1uF/16V
R408
100R
R408
100R
R4407
100R
R4407
100R
Mounted PWB A Board (Main Board) (1/9) 
Cortez Lite  FLI8531 Video Processor & Scaler (IC401A)
AND IR LED , Key control
4-4 Schematic
Mounted PWB A Board (Main Board) (1/9)
17
KLV-20G300A
SPI_CLK
SPI_DO
ROM_WP
HOLD#
ROM_WP
SPI_DI
SPI_CSn_8pin
FSCLK+
FSCLK-
FSVREF
FSADDR9
FSADDR3
FSADDR8
FSADDR5
FSADDR1
FSADDR6
FSADDR7
FSADDR11
FSADDR4
FSADDR0
FSADDR[0..12]
FSADDR10
FSADDR2
FSADDR12
FSDATA0
FSDATA1
FSDATA2
FSDATA3
FSDATA4
FSDATA5
FSDATA7
FSDATA6
FSDATA8
FSDATA9
FSDATA11
FSDATA10
FSDATA14
FSDATA15
FSDATA13
FSDATA12
FSDATA[0:15]
FSCLK+
FSCLK-
FSVREF
FSDATAU12
FSDATAU13
FSDATAU14
FSDATAU15
FSDATAU8
FSDATAU11
FSDATAU9
FSDATAU10
FSDATA0
FSDATA1
FSDATA2
FSDATA3
FSDATA4
FSDATA6
FSDATA5
FSDATA7
FSDATAU7
FSDATAU6
FSDATAU5
FSDATAU4
FSDATA8
FSDATA9
FSDATA10
FSDATA11
FSDATAU0
FSDATAU3
FSDATAU2
FSDATAU1
FSDATA15
FSDATA14
FSDATA13
FSDATA12
FSADDRU0
FSADDRU1
FSADDRU2
FSADDRU3
FSADDRU4
FSADDRU5
FSADDRU6
FSADDRU7
FSADDRU8
FSADDRU9
FSADDRU10
FSADDRU11
FSADDRU12
FSADDR6
FSADDR7
FSADDR8
FSDATA[0:15]
FSDQSU0
FSDQS0
FSBKSEL1
FSDQM0
/FSCAS
FSBKSEL0
/FSRAS
FSDQM1
FSDQS1
FSCKE
/FSWE
FSCLK+
FSCLK-
FSDQMU0
FSCKEU
FSCLKU-
FSCLKU+
FSBKSELU0
FSDQMU1
FSDQSU1
/FSWEU
/FSCASU
/FSRASU
FSCLKU-
FSCLKU+
/FSCASU
/FSRASU
/FSWEU
FSBKSELU0
FSBKSELU1
FSCKEU
FSDQSU0
FSDQSU1
FSDQMU0
FSDQMU1
SPI_DI
SPI_DO
HOLD#
DTXD
DRXD
MSTRO_SCL
MSTRO_SDA
MSTRO_SCL
MSTRO_SDA
LPC_AD0
LPC_AD1
SPI_CSn
FSADDRU4
FSADDRU12
FSADDRU5
FSADDRU9
FSADDR4
FSADDR9
FSADDR12
FSADDR5
FSADDRU2
FSADDRU10
FSADDRU3
FSADDRU11
FSBKSELU1
FSBKSEL1
FSADDRU0
FSADDRU1
FSADDR0
FSADDR1
FSADDR2
FSADDR3
FSADDR10
FSADDR11
FSADDR[0..12]
SPI_CSn_8pin
SPI_DI
3.3V_FLASH
3.3V_FLASH
FSADDR[0..12]
/FSCS0
/FSRAS
/FSCAS
/FSWE
FSBKSEL1
FSBKSEL0
FSCKE
FSDQM1
FSDQM0
2.5V_DDR
FSDATA[0:15]
FSCLK-
FSCLK+
DDR_2.5V
FSVREF
FSVREF
FSDATA[0:15]
FSBKSEL1
FSBKSEL0
FSDQM1
/FSWE
FSDQM0
/FSCAS
/FSRAS
FSCKE
FSCLK+
FSCLK-
FSDQS0
FSDQS1
FSVREF
SPI_DI
SPI_CLK
SPI_DO
HOLD#
HOLD#
ISP_TXD
ISP_RXD
SPI_CLK
SPI_DO
MSTRO_SDA
MSTRO_SCL
MSTRO_SCL
MSTRO_SDA
FSDQS0
FSDQS1
IR_DET
LPC_AD0
LPC_AD1
SPI_CSn
2.5V_DDR
BL_CONTROL
/FSCS0
3.3V_FLASH
SAVING_POWER
POWER_5.5V
POWER_SAVING
OCM_INT1
SAVING_POWER
TUNER_AGC
FSADDR[0:12]
3.3V_FLASH_ROM
2.5V_DDR
NVRAMWP
2.5V_DDR
POWER_3.8V
SERIAL FLASH 512K
SOIC-8
to TOP lay
R4424
47R
R4424
47R
C487
0.1uF/50V
C487
0.1uF/50V
R485
0R
R485
0R
RP402 47R/8P4R
RP402 47R/8P4R
1
2
3
4
5
6
7
8
C493
22uF/10V
1206
C493
22uF/10V
1206
C4510
100pF
C4510
100pF
CN404
JY3561X1-030
CN404
JY3561X1-030
1A
3C
2B
R470
100R
R470
100R
C489
0.1uF/50V
C489
0.1uF/50V
R4421
10K
R4421
10K
C4496
1000pF
C4496
1000pF
R4412
100K
R4412
100K
IC404
AT24C32A
IC404
AT24C32A
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
Vcc
8
C4513
100pF
C4513
100pF
R479
47R
R479
47R
C490
220pF
C490
220pF
R480
47R
R480
47R
R4419
NC/100R
R4419
NC/100R
R487
10K
R487
10K
C4507
100pF
C4507
100pF
C497
0.1uF/50V
C497
0.1uF/50V
RP404 47R/8P4R
RP404 47R/8P4R
1
2
3
4
5
6
7
8
C4500
1000pF
C4500
1000pF
C488
0.01uF
C488
0.01uF
IC401B
FLI8531
IC401B
FLI8531
FSCKE
1
LPC_AD0/GPIO_GR3_0
5
LPC_AD1/GPIO_GR3_1
6
SPI_DI/LPC_AD2
8
SPI_DO/LPC_AD3
9
SPI_CSN/LPC_FRAMEN
10
SPI_CLK/LPC_CLK
12
GPIO_31/PWM2
120
GPIO_30/PWM1
119
GPIO_29/PWM0
116
OCM_UDO_0/GPIO_7
115
OCM_UDI_0/GPIO_8
114
GPIO_6/OCM_INT1
113
VGA0_SCL/GPIO_39
111
VGA0_SDA/GPIO_38
110
MSTR0_SCL/GPIO_33
109
MSTR0_SDA/GPIO_32
108
IR/GPIO_28
107
FSDATA0
208
FSDATA1
207
FSCLKP
206
FSCLKN
205
FSDATA2
203
FSDATA3
202
DSADDR8
201
FSDQS0
200
FSDQM0
199
FSADDR7
198
FSDATA4
197
FSDATA5
195
FSADDR6
194
FSDATA6
193
FSDATA7
191
FSVREF
189
FSADDR5
188
FSADDR12
187
FSADDR9
186
FSADDR4
184
FSADDR11
183
FSADDR3
181
FSADDR10
179
FSADDR2
178
FSADDR1
177
FSADDR0
176
FSBKSEL1
174
FSDATA8
173
FSDATA9
172
FSBKSEL0
169
FSDATA10
168
FSDATA11
167
FSDQM1
166
FSDQS1
165
FSWE
164
FSDATA12
163
FSDATA13
161
FSCAS
160
FSRAS
159
FSDATA14
158
FSDATA15
157
C495
1000pF/50V
C495
1000pF/50V
C4401
0.1uF/50V
C4401
0.1uF/50V
C4483
1000pF
C4483
1000pF
C4495
1000pF
C4495
1000pF
C4455
1000pF
C4455
1000pF
C4407
1000pF
C4407
1000pF
R473
47R
R473
47R
R4423
47R
R4423
47R
C4456
1000pF
C4456
1000pF
R476
100R
R476
100R
C4498
1000pF
C4498
1000pF
R471
2.7K
R471
2.7K
R483
47R
R483
47R
R481
47R
R481
47R
IC403
HY5DU561622ETP-4
IC403
HY5DU561622ETP-4
WE
21
RAS
23
CAS
22
CS
24
CKE
44
CK
45
CK
46
UDQS
51
A0
29
A1
30
A2
31
A3
32
A4
35
A5
36
A6
37
A7
38
A8
39
A9
40
A10/AP
28
A11
41
DQ0
2
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
54
DQ9
56
DQ10
57
DQ11
59
DQ12
60
DQ13
62
DQ14
63
DQ15
65
VSSQ
52
VSS
34
VSS
66
VSS
48
NC1
14
BA0
26
BA1
27
VDD
1
VDD
18
VDD
33
VDDQ
3
VDDQ
9
VDDQ
15
VDDQ
55
NC2
17
NC3
19
NC4
25
A12
42
NC5
43
VDDQ
61
NC6
50
NC7
53
LDQS
16
UDM
47
LDM
20
VSSQ
6
VSSQ
12
VSSQ
58
VSSQ
64
VREF
49
C4508
100pF
C4508
100pF
C486
22uF/10V
1206
C486
22uF/10V
1206
C4453
0.1uF/50V
C4453
0.1uF/50V
R469
100R
R469
100R
R4411
0R
R4411
0R
C4457
1000pF
C4457
1000pF
R477
47R
R477
47R
C4511
100pF
C4511
100pF
R491
100R
R491
100R
R475
47R
R475
47R
Q409
MMBT3904LT1
Q409
MMBT3904LT1
C
B
E
R466
10K 1%
R466
10K 1%
RP407
47R/8P4R RP407
47R/8P4R
1
2
3
4
5
6
7
8
C4408
1000pF
C4408
1000pF
C4506
100pF
C4506
100pF
R4410
NC
R4410
NC
R4420
10K
R4420
10K
R465 10K 1%
R465 10K 1%
R4425
47R
R4425
47R
RP401 47R/8P4R
RP401 47R/8P4R
1
2
3
4
5
6
7
8
RP406 47R/8P4R
RP406 47R/8P4R
1
2
3
4
5
6
7
8
RP414
47R/8P4R RP414
47R/8P4R
1
2
3
4
5
6
7
8
C4458
1000pF
C4458
1000pF
C4512
100pF
C4512
100pF
C4501
1000pF
C4501
1000pF
C4402
0.1uF/50V
C4402
0.1uF/50V
IC405
SST25VF106B
IC405
SST25VF106B
CE#
1
SO
2
WP#
3
Vss
4
SI
5
SCK
6
HOLD#
7
VDD
8
C492
22uF/10V
1206
C492
22uF/10V
1206
C498
1000pF/50V
C498
1000pF/50V
C499
1000pF/50V
C499
1000pF/50V
C4454
0.1uF/50V
C4454
0.1uF/50V
R472
2.7K
R472
2.7K
C496
0.1uF/50V
C496
0.1uF/50V
C494
1000pF/50V
C494
1000pF/50V
C4409
1000pF
C4409
1000pF
R478
100R
R478
100R
C4499
1000pF
C4499
1000pF
C4509
100pF
C4509
100pF
R484
47R
R484
47R
C4459
1000pF
C4459
1000pF
R4413
10K
R4413
10K
R488
10K
R488
10K
RP415
47R/8P4R RP415
47R/8P4R
1
2
3
4
5
6
7
8
R482
47R
R482
47R
R468
150
R468
150
R4415
100K
R4415
100K
C491
10uF/10V
0805
C491
10uF/10V
0805
R486
0R
R486
0R
Mounted PWB A Board (Main Board) (2/9) 
Cortez Lite  FLI8531 Video Processor & Scaler (IC401B)
AND DDR-SDRAM (IC403), Serial-Flash (IC405)
4-4 Schematic
Mounted PWB A Board (Main Board) (2/9)
18
KLV-20G300A
2.5V_DDR
1.8V_ADC
3.3V_LBADC
3.3V_ADC
1.8V_DLL
1.8V_RPLL
3.3VB_ADC
3.3VA_ADC
3.3VC_ADC
3.3V_RPLL
3.3V_I/O_CORTEZ
3.3V_LVDS
3.3VSC_ADC
1.8V_CORE
3.3V_LVDS_DLL
3.3V_I/O_CORTEZ
3.3VB_ADC
3.3VC_ADC
3.3V_ADC
3.3VSC_ADC
1.8V_RPLL
3.3V_LVDS
1.8V_CORE
3.3V_LVDS_DLL
1.8V_ADC
3.3V_LBADC
3.3V_RPLL
1.8V_DLL
3.3VA_ADC
2.5V_DDR
C4438
1000pF/50V
C4438
1000pF/50V
C426
1000pF/50V
C426
1000pF/50V
C445
1000pF/50V
C445
1000pF/50V
C411
0.1uF/50V
C411
0.1uF/50V
C4434
1000pF/50V
C4434
1000pF/50V
C4429
0.1uF/50V
C4429
0.1uF/50V
C463
10uF/10V
0805
C463
10uF/10V
0805
C412
0.1uF/50V
C412
0.1uF/50V
C446
1000pF/50V
C446
1000pF/50V
C424
1000pF/50V
C424
1000pF/50V
C466
0.1uF/50V
C466
0.1uF/50V
C469
10uF/10V
0805
C469
10uF/10V
0805
C459
0.1uF/50V
C459
0.1uF/50V
C4450
22uF/10V
1206
C4450
22uF/10V
1206
IC401C
FLI8531
IC401C
FLI8531
DGND
2
DGND
3
DGND
7
DGND
11
I/O_3.3
13
DGND
14
CORE_1.8
15
DGND
16
CORE_1.8
22
DGND
23
DGND
30
I/O_3.3
31
DGND
33
DGND
34
DGND
48
ADC_1.8_SC
49
ADC_1.8
50
ADC_DGND
51
ADC_3.3
52
DGND
156
DGND
155
RPLL_1.8
153
RPLL_GND
152
DGND
148
CORE_1.8
147
DGND
146
LVDS_PLL_3.3
145
LVDS_GND
144
LVDS_3.3
143
LVDS_GND
130
LVDS_3.3
129
CORE_1.8
128
DGND
127
I/O_3.3
126
DGND
125
DGND
118
CORE_1.8
117
DGND
112
DGND
106
DGND
105
DDR_2.5
204
DDR_2.5
196
DDR_2.5
192
CORE_1.8
190
DDR_2.5
185
VDDA18_DLL
182
CORE_1.8
180
DDR_2.5
175
CORE_1.8
171
DDR_2.5
170
DDR_2.5
162
AGND_ADC
54
AGND_ADC
56
ADC_3.3A
58
ADC_3.3A
60
AGND_ADC
62
AGND_ADC
64
ADC_3.3B
66
ADC_3.3B
68
AGND_ADC
70
AGND_ADC
72
ADC_3.3C
74
ADC_3.3C
76
AGND_ADC
80
ADC_3.3SC
82
ADC_3.3SC
84
LBADC_3.3
88
LBADC_GND
93
CORE_1.8
94
CORE_1.8
102
CORE_1.8
103
I/O_3.3
104
DGND
40
AGND_ADC
78
CORE_1.8
47
RPLL_3.3
149
C462
0.1uF/50V
C462
0.1uF/50V
C409
0.1uF/50V
C409
0.1uF/50V
C468
10uF/10V
0805
C468
10uF/10V
0805
C407
0.1uF/50V
C407
0.1uF/50V
C4441
0.1uF/50V
C4441
0.1uF/50V
C4432
1000pF/50V
C4432
1000pF/50V
C461
10uF/10V
0805
C461
10uF/10V
0805
C413
0.1uF/50V
C413
0.1uF/50V
C444
1000pF/50V
C444
1000pF/50V
C422
22uF/10V
1206
C422
22uF/10V
1206
C405
0.1uF/50V
C405
0.1uF/50V
C460
10uF/10V
0805
C460
10uF/10V
0805
C4437
0.1uF/50V
C4437
0.1uF/50V
C403
0.1uF/50V
C403
0.1uF/50V
C465
10uF/10V
0805
C465
10uF/10V
0805
C429
1000pF/50V
C429
1000pF/50V
C440
0.1uF/50V
C440
0.1uF/50V
C4435
1000pF/50V
C4435
1000pF/50V
C450
10uF/10V
0805
C450
10uF/10V
0805
C427
1000pF/50V
C427
1000pF/50V
C449
0.1uF/50V
C449
0.1uF/50V
C4449
10uF/10V
0805
C4449
10uF/10V
0805
C4442
1000pF/50V
C4442
1000pF/50V
C425
1000pF/50V
C425
1000pF/50V
C442
10uF/10V
0805
C442
10uF/10V
0805
C439
1000pF/50V
C439
1000pF/50V
C410
0.1uF/50V
C410
0.1uF/50V
C448
10uF/10V
0805
C448
10uF/10V
0805
C4451
1000pF/50V
C4451
C441
1000pF/50V
C441
1000pF/50V
C423
1000pF/50V
C423
1000pF/50V
C416
10uF/10V
0805
C416
10uF/10V
0805
C4433
1000pF/50V
C4433
1000pF/50V
C4440
0.1uF/50V
C4440
0.1uF/50V
C4448
10uF/10V
0805
C4448
10uF/10V
0805
C470
0.1uF/50V
C470
0.1uF/50V
C414
0.1uF/50V
C414
0.1uF/50V
C420
10uF/10V
0805
C420
10uF/10V
0805
C4439
0.1uF/50V
C4439
C4436
0.1uF/50V
C4436
0.1uF/50V
C4443
1000pF/50V
C4443
1000pF/50V
C4452
1000pF/50V
C4452
C467
0.1uF/50V
C467
0.1uF/50V
C418
10uF/10V
0805
C418
10uF/10V
0805
C417
0.1uF/50V
C417
0.1uF/50V
C4444
1000pF/50V
C4444
1000pF/50V
C4447
1000pF/50V
C4447
1000pF/50V
C408
0.1uF/50V
C408
0.1uF/50V
C4445
1000pF/50V
C4445
1000pF/50V
C4505
0.1uF/50V
C4505
0.1uF/50V
C4446
0.1uF/50V
C4446
0.1uF/50V
C402
10uF/10V
0805
C402
10uF/10V
0805
C4410
0.1uF/50V
C4410
0.1uF/50V
C406
0.1uF/50V
C406
0.1uF/50V
C421
0.1uF/50V
C421
0.1uF/50V
C443
22uF/10V
1206
C443
22uF/10V
1206
C404
0.1uF/50V
C404
0.1uF/50V
C428
1000pF/50V
C428
1000pF/50V
C419
0.1uF/50V
C419
0.1uF/50V
C464
0.1uF/50V
C464
0.1uF/50V
C4431
1000pF/50V
C4431
1000pF/50V
C451
0.1uF/50V
C451
0.1uF/50V
Mounted PWB A Board (Main Board) (3/9) 
Cortez Lite  FLI8531 Video Processor & Scaler (IC401C)
4-4 Schematic
Mounted PWB A Board (Main Board) (3/9)
19
KLV-20G300A
DCLK
R1-N
R0-N
B[0..7]
R[0..7]
G[0..7]
G0
G1
G7
G6
G5
G4
G3
G2
B4
B3
B2
B7
B6
B5
B1
B0
R6
R5
R4
R3
R2
R0
R1
D_E
R7
B1-N
B0-N
G1-N
G0-N
VPNL
VS-N
HS-N
G0
G1
G3
G2
G7
G6
G5
G4
B0
B1
B3
B2
B7
B6
B5
B4
R[0..7]
G[0..7]
B[0..7]
R0
R1
R2
R3
R4
R5
R6
R7
VPNL
RX0-
RX1-
RX2-
RX3-
CKL-
RX0+
RX1+
RX2+
RX3+
CKL+
RX0-
RX1-
RX2-
RX3-
CKL-
RX3+
CKL+
RX1+
RX0+
RX2+
R0-N
R1-N
G0-N
G1-N
B0-N
B1-N
HS-N
VS-N
PAN1
PAN2
PAN3
PAN4
PAN5
PAN4
PAN5
PAN1
PAN2
PAN3
PANEL_5V
PANEL_EN
B[0..7]
R[0..7]
G[0..7]
D_E
DCLK
PANEL_HS
PANEL_VS
3.3V_LVDS_VCC
3.3V_LVDS_VCC
3.3V_MAIN
LVDSVCC
PLLVCC
PLLVCC
LVDSVCC
3.3V_MAIN
3.3V_MAIN
CH2N_CTZ2-
CH2P_CTZ2+
CHKN_CTZK-
CHKP_CTZK+
CH3N_CTZ3-
CH3P_CTZ3+
CH1P_CTZ1+
CH0P_CTZ0+
CH1N_CTZ1-
CH0N_CTZ0-
PANEL_HS
PANEL_VS
D_E
DCLK
R[0..7]
G[0..7]
B[0..7]
SAVING_POWER
PANEL_EN
/PDWN
/PDWN
MSP_5V
MSP_5V
TUNER_SCL
TUNER_SDA
PANEL_OCP
VPNL
PANEL_EN PANEL
H
ENABLE
DISABLE
L
TRUTH TABLE ( For Panel Enable)
3A
3A
3A
3A
3A
3A
3A
C4425
0.1uF/50V
C4425
0.1uF/50V
R4418
47R
R4418
47R
C4428 0.1uF/50V
C4428 0.1uF/50V
R494
NC/0R
R494
NC/0R
C4422
0.1uF/50V
C4422
0.1uF/50V
R4457
100R
R4457
100R
RP409 47R/8P4R
RP409 47R/8P4R
1
2
3
4
5
6
7
8
RP411 47R/8P4R
RP411 47R/8P4R
1
2
3
4
5
6
7
8
C4469
22uF/10V
1206
C4469
22uF/10V
1206
C4412
1uF/16V
C4412
1uF/16V
R4511
0R
R4511
0R
R493
NC/0R
R493
NC/0R
IC406
THC63LVDF84A
IC406
THC63LVDF84A
RA-
9
RA+
10
RB-
11
RB+
12
RC-
15
RC+
16
RD-
19
RD+
20
RA0
27
RA1
29
RA2
30
RA3
32
RA4
33
RA5
35
RA6
37
RB0
38
RB1
39
RB2
43
RB3
45
RB4
46
RB5
47
RB6
51
RC0
53
RC1
54
RC2
55
RC3
1
RC4
3
RC5
5
RC6
6
RD0
7
RD2
41
RD3
42
RD4
49
RD5
50
RD6
2
CLKOUT
26
RCLK-
17
RCLK+
18
PLLVDD
23
PLLGND
22
PLLGND
24
LVDSVCC
13
LVDSGND
8
LVDSGND
14
LVDSGND
21
VCC
31
VCC
40
VCC
48
VCC
56
GND
4
GND
28
GND
36
GND
44
GND
52
PDWN
25
RD1
34
R4432
NC/0R
R4432
NC/0R
R497
NC/0R
R497
NC/0R
C4404
10uF/16V
0805
C4404
10uF/16V
0805
C4466
22uF/10V
1206
C4466
22uF/10V
1206
R4509
0R
R4509
0R
R4505
0R
R4505
0R
C4470
22uF/10V
1206
C4470
22uF/10V
1206
R4435
NC/10K
R4435
NC/10K
R4402
100R
R4402
100R
C4413
0.1uF
C4413
0.1uF
R4414
100R
R4414
100R
C4427
NC/0.1uF/50V
C4427
NC/0.1uF/50V
R4510
0R
R4510
0R
R4456
10K
R4456
10K
R4508
0R
R4508
0R
C4463
22uF/10V
1206
C4463
22uF/10V
1206
R4437 NC/100KR
R4437 NC/100KR
C4424
10uF/10V
0805
C4424
10uF/10V
0805
C4497
1000pF/50V
C4497
1000pF/50V
+
C4411
220uF/16V
+
C4411
220uF/16V
R4436
NC/0R
R4436
NC/0R
IC408
NC/G751
IC408
NC/G751
+VS
8
A0
7
A1
6
A2
5
SMBCLK
2
SMBDATA
1
O.S.
3
GND
4
R4409
NC/10K
R4409
NC/10K
C4420
1uF/50V
C4420
1uF/50V
C4461
22uF/10V
1206
C4461
22uF/10V
1206
R4501
0R
R4501
0R
C4471
22uF/10V
1206
C4471
22uF/10V
1206
R4438 NC/100R
R4438 NC/100R
L403
120/100M
0805
L403
120/100M
0805
C4426
470pF/50V
C4426
470pF/50V
C4423
470pF/50V
C4423
470pF/50V
R4450
9.1K
R4450
9.1K
+
C4414
100uF/16V
+
C4414
100uF/16V
R4434
NC/0R
R4434
NC/0R
R4502
0R
R4502
0R
C4468
22uF/10V
1206
C4468
22uF/10V
1206
R492
NC/0R
R492
NC/0R
R4404
100R
R4404
100R
RP408 47R/8P4R
RP408 47R/8P4R
1
2
3
4
5
6
7
8
R4513
0R
R4513
0R
R4506
0R
R4506
0R
C4416
NC/33pF
C4416
NC/33pF
C4460
22uF/10V
1206
C4460
22uF/10V
1206
RP412 47R/8P4R
RP412 47R/8P4R
1
2
3
4
5
6
7
8
Q407
DTC115EKA
Q407
DTC115EKA
Vin
GN
D
Vout
L404
120/100M
0805
L404
120/100M
0805
R498
0R
R498
0R
R4405
100R
R4405
100R
Q406
AP2305N
Q406
AP2305N
D
G
S
R4403
100R
R4403
100R
C4415
NC/0.1uF/50V
C4415
NC/0.1uF/50V
R4417
NC/47R
R4417
NC/47R
R499
47K
R499
47K
L402
120/100M
0805
L402
120/100M
0805
C4421
10uF/10V
0805
C4421
10uF/10V
0805
Q408
NC/DTC115EKA
Q408
NC/DTC115EKA
Vin
GN
D
Vout
RP410 47R/8P4R
RP410 47R/8P4R
1
2
3
4
5
6
7
8
R4433
NC/10K
R4433
NC/10K
R489
22K
R489
22K
R4512
0R
R4512
0R
R4401 0R
R4401 0R
R495
NC/0R
R495
NC/0R
C4465
22uF/10V
1206
C4465
22uF/10V
1206
R4504
0R
R4504
0R
RP413 47R/8P4R
RP413 47R/8P4R
1
2
3
4
5
6
7
8
R490
2.2K
R490
2.2K
R4503
0R
R4503
0R
HS
HS
CN405
9632S-50Z02-GF1
HS
HS
CN405
9632S-50Z02-GF1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
C4462
22uF/10V
1206
C4462
22uF/10V
1206
R4416
NC/47R
R4416
NC/47R
C4418
0.1uF/50V
C4418
0.1uF/50V
R4441 NC/100R
R4441 NC/100R
C4467
22uF/10V
1206
C4467
22uF/10V
1206
C4419
470pF/50V
C4419
470pF/50V
C4417
10uF/10V
0805
C4417
10uF/10V
0805
C4464
22uF/10V
1206
C4464
22uF/10V
1206
R496
NC/0R
R496
NC/0R
R4507
0R
R4507
0R
Mounted PWB A Board (Main Board) (4/9) 
THC63LVDF84A  6 Bit RGB OUT to Panel via FCC (IC406)
4-4 Schematic
Mounted PWB A Board (Main Board) (4/9)
20
KLV-20G300A
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