Toshiba 20VL44 Service Manual page 67

L5C LCD TV 14'',20''
VCT-IF AND PERIPHERALS
L300 J224
175mA
1V8_STBY VDD1V8D
10uH
0R
C341 C300 C337
10U25V 100N 470P
GND
L301 Q200
225mA SCL5V SCL3V3
1V8_STBY VDD1V8FE SCL5V SCL3V3
10uH
C342 C301 C371
10U25V 100N 1N
GND
L302
R233 R234
48mA 2N7002
3V3_STBY VDD3V3FE
10uH 3K3 3K3
C344 C338
10U25V 470P
GND
L303 5V_STBY 3V3_STBY
11mA
3V3_STBY VDD3V3IO
10uH
C345 C303
10U25V 100N
GND
R202 R203
L304
95mA 10K 10K
3V3 VDD3V3D
10uH
C346 C304
10U25V 100N
GND
L305
3V3 VDD3V3BE
10uH SDA5V SDA3V3
SDA5V SDA3V3
C348 C339
Q201
10U25V 470P
GND 2N7002
L306
25mA
5V VDD5VFE J225
10uH
C305
0R
100N
GND
L307
65mA
5V VDD5VIF
10uH
C350 C306
10U25V 100N
GND
L308 C318
18mA
5V VDD5VBE SC1_BLUE BIN
10uH SC1_BLUE
C354 C307
R365 100N
10U25V 100N
GND 75R
L310
26mA
3V3 VDD3V3DAC GND C319
10uH
SC1_GREEN GIN
C358 C340
SC1_GREEN
10U25V 470P
GND R367 100N
75R
L311
150mA
5V VDD5VAUD C320
10uH
SC1_RED GND RIN
C360 C314
SC1_RED
10U25V 100N
GND R368 100N R322
75R VDD3V3D
10K
FBLIN
GND C321
R323
SC1_FBL Q309 100N
SC1_FBL C413
BC848
10K
R369 GND 22P
75R
GND
GND
C414
GND
J306 0R FBLIN 22P
SC1_FBL
Optional
SC1_CVBS_IN
SC2_CVBS_IN
C398
R353
SC1_IN_L AIN2L
SC1_IN_L
470R
C376 C417 220N
1N 330P
GND GND
C399
R354
SC1_IN_R AIN2R
SC1_IN_R
470R
C377 C418 220N
1N 330P
Close to VCTi
GND GND C333
L323 R345 L317
SC1_OUT_L AOUT1L
SC1_OUT_L
10uH 100R 10uH
C378 22U50V C379 C386
1N 1N 47P
GND GND GND
C334
L324 R346 L319
SC1_OUT_R AOUT1R
SC1_OUT_R
10uH 100R 10uH
C380 22U50V C381 C387
1N 1N 47P
AOUT2R
GND GND GND
Close to VCTi
C400
R355
SC2_IN_L SC2_I_L
SC2_IN_L
470R
C382 C419 220N
1N 330P
GND GND
C401
R356
SC2_IN_R SC2_I_R
SC2_IN_R
470R
C383 C420 220N
Option for Side AV
1N 330P
JP300
GND GND SVHS_Y_AV
7
SVHS_C_AV
6
5 GND
CVBS_AV
4
RIGHT_AV
3
2 GND
GND LEFT_AV
SVHS_C_AV 1
MOLCON7
J307
1 R371
GND
75R
4 3 2
GND GND
3 C332 SVHS_C
2 1 TP313
4 100N J308
TP311
R423 C403
0 3 1 LEFT_AV RCA_LEFT
GND R372 C402 SVHS_Y GND
Gnd Signal
Gnd 75R 1K
C421 220N
TP312 100N
CONN-DIN4 1N
GND
GND SVHS_Y_AV GND
J312
C329
3 1 CVBS_AV RCA_CVBS J311
GND C422 C404
Gnd Signal R424
Gnd 3 Signal 1 1N RIGHT_AV RCA_RIGHT
R373 100N GND
75R
1K
220N
TP316
GND
GND GND
POWER
U600
C638
1
L600
22N 2
12V
3.3uH
TP600
C627 C602 C637
3
470U25V 100N 470U25V
4
GND
GND GND GND
MP1593
MBRS130LTR
TUNER_SU
C626
10N
R605
100R
REGULATORS
U601 LM1117 3V3
3 2
5V_STBY IN OUT 3V3_STBY
TUNER_SU
ADJ
C630 C609 C639 C610
100U16V 100N 470U16V 100N
GND GND GND GND
GND
U603 LM1117 1V8
3 2
5V_STBY IN OUT 1V8_STBY
5V_STBY
C631 C615 ADJ C632 C616
100U16V 100N 100U16V 100N
3V3_STBY
GND GND GND GND
GND
U605
3 1
12V IN OUT 8V
TP603
GND
C619 C633 C620 PNL_EN
PNL_EN
100N 100U16V 100N
MC78L08CP
GND GND GND
GND
U606 LM1117 3V3
STBY
3 2
5V IN OUT 3V3
TP606
C634 C623 ADJ C635 C624
100U16V 100N 100U16V 100N
GND GND GND GND
GND
L316
12V
10uH
C359 C311
10U25V 100N
GND
This circuit is used for 15V panels. Otherwise the jumper is mounted.
8V
C356 C309
10U25V 100N U303
GND GND 1 88
GND GND GND GND
C411 C308 2 87
VSUP8.0AU VSUP5.0BE VDD5VBE
3.3U50V 100N 3 86 SUBWOOFER
VREFAU TEST/SUBW SUBWOOFER
SPEAKERL 4 85
SPEAKERL SPEAKERL VERT+ GND
GND GND SPEAKERR 5 84
SPEAKERR SPEAKERR VERT- GND
AOUT1L 6 83
AOUT1L EW GND
AOUT1R 7 82
AOUT1R RSW2
AOUT2L 8 81
AIN3L/AOUT2L RSW1
VDD5VFE AOUT2R 9 80
AIN3R/AOUT2R SENSE GND
AIN2L 10 79
AIN2L GNDM GND
AIN2R 11 78
AIN2R FBIN GND
R422 AIN1L 12 77 SC1_CVBS_OUT
AIN1L RIN GND SC1_CVBS_OUT
6K8 AIN1R 13 76
SIF/AIN1R GIN GND
14 75
AGC TAGC BIN GND
C310 15 74
GND VREFIF SVMOUT VDD5VBE
100N 16 73 RED
IFIN- IFIN- ROUT
17 72 GREEN
L309 IFIN+ IFIN+ GOUT
RESETQ 18 71 BLUE
RESETQ RESETQ BOUT
8.2uH 19 70
VDD5VFE VSUP5.0FE VRD
1K
L314 Ferrite Bead 20 69 R358
VDD5VIF VSUP5.0IF XREF GND
Ferrite Bead 21 68 C313 C412
VDD3V3D VSUP3.3DIG VSUP3.3BE VDD3V3BE
L315 22 67 100N 4.7U50V
GND GND GND GND
23 66 GND
GND GND GND GND
Y300 24 65 GND GND 3V3_STBY
VDD1V8D VSUP1.8DIG VSUP3.3IO VDD3V3IO
20.25MHz 25 64
XTAL1 VSUP3.3DAC VDD3V3DAC
C423
26 63
XTAL2 GNDDAC GND
UART_RX 0R J305 27 62 SAFETY 33P
P22 SAFETY SAFETY
VS_VCT 28 61 R338 R337
VS_VCT P23 HFLB
FBLIN 29 60 HS_VCT 3K3 3K3
VIN11 HOUT HS_VCT
BIN 30 59
VIN10 VPROT GND
GIN 31 58 SDA3V3
VIN9 SDA
RIN 32 57 SCL3V3
C316
100N VIN8 SCL SC2_CVBS_OUT
SC1_CVBS_IN 33 56 0R J314 UART_RX
VIN7 P21 UART_RX
SC2_CVBS_IN 34 55 0R J315 UART_TX
VIN6 P20 UART_TX
35 54
C322
100N GND VIN5 P17 TP306
SVHS_C 36 53
VIN4 P16 TP309
SVHS_Y 37 52 S304
VIN3 P15 TP317
38 51
GND VIN2 P14 1
RCA_CVBS 39 50
VIN1 P13 TP321
VOUT1 40 49
VOUT1 P12 TP319 GND 2
VOUT2 41 48
VOUT2 P11 TP322
42 47 A connector for the
VOUT3 P10 TP320
43 46 Light Sensor option.
VDD1V8FE VSUP1.8FE VSUP3.3VFE VDD3V3FE
44 45
GND GND GND GND
VCT-IF PSSDIP88(2)
8V
R335 C441 R399 L318
SC2_OUT_R
SC2_OUT_R
10uH 8V
3K3 330R R325 Q310
47U16V C388
Q305 1N
BC858B C327 22R C385 R326 C335 R327
R329
GND 100N 47U16V 33R 560P 33R
2K7 BC848
GND GND
GND
GND J309 D301
R359 TP314
3 BAV99L BLUE Q311 GREEN
1K
C443 BC858ALT1
R401
1 3
GND R330 R331
Signal Gnd
330R 150R BLUE_VCT 150R
C390 47U16V C391 BLUE_VCT
1N
1N
R347
VDD5VBE 270R VDD5VBE
GND GND
VDD5VBE
GND
GND GND
8V C442
R336 R400 L321
SC2_OUT_L
SC2_OUT_L
3K3 330R 10uH
47U16V C389
Q306 1N
BC858B
GND
GND
GND J310
R360
TP315
1K C444
R402
AOUT2L 1 3
GND
330R Signal Gnd
47U16V
C392 C393
1N 1N
GND
GND
GND
12V
C600
12V
GND
100N
8
BS SS
C601 C636
7
VIN EN GND GND
C625
R600 STBY2
100N 1N5
6
OUT COMP GND
R608 10K
Significant for 26"-27"-30" chassis
5 10N
GND FB
56K
R601
TP602
GND
18K
L603 L601
5V_STBY
10uH 3.3uH
C628 C603 C629 C604
D608
1000U16V 100N 1000U16V 100N
L609
22uH - CDRH104R GND GND GND GND
GND
D600 D601 D602
BAV99L BAV99L BAV99L D603
C605 C606 C607 C608
3 3 3 3 BAV99L
220N 220N 220N 220N
C611 C612 C613 C614
GND
220N 220N 220N
220N
J600
0R
U604
J601
1 8 PANELPWR
S1 D1 PANELPWR
2 7
0R
G1 D1
R602 3 6 C617
S2 D2
J602
10K 4 5 100N
12V G2 D2
0R
SI9933ADY GND
C618
R603
Q600 100N
5V
BC848B
10K TP604
GND C621
100N
5V_STBY
TP605 R604
10K
GND GND
R607
STBY
1K
C622
100N
TP607
GND
L5C - SCALER
J316
0R 3V3_STBY 3V3AVDD
L200
Q314
125mA
12V-A
10uH TP200
C247 C212 C200 C201 C202 C203
C312 C384
R383 22U50V 100N 100N 100N 100N 100N
100N 47U16V
BC337-16
220R
GND
D302
3V3_STBY 3V3DVDD
L201
BZX84C12 SOT23
10uH
TP201
C248 C222 C213 C214 C215 C216
22U50V 100N 100N 100N 100N 100N
GND
1V8_STBY 1V8CVDD
L202
10uH
TP204
C249 C232 C223 C224 C225 C226
22U50V 100N 100N 100N 100N 100N
1V8_STBY 1V8AVDD
L203
10uH TP211
C250 C238 C233 C234 C235 C236
22U50V 100N 100N 100N 100N 100N
5V_STBY
SC_UPDT_CTR 5V_STBY
D200
R242
BAV99L
10K
3
5V
CLKOUT
Q206
5V_STBY
2N7002
R351 SC_UPDT_CTR 5V_STBY
470R
GND
R361 R244
C323
18K 10K
100N
Q303 Q307 D201
C343
BAV99L 3
BC858B BC848 VOUT1 DATA
Q205
R300 10U25V 2N7002
R363 R374
10K
75R 180R
R375
GND
C470 150R GND J227
0R
470P GND
3V3_STBY
5V
R246
10K
R255
R352
470R 100R
R362 R256
C324 IR Q207
18K BC848B
100N
Q304 Q308 10K
C347
BC858B BC848 VOUT2
R301 10U25V
R364 R376 GND
SC2_CVBS_OUT 10K
75R 180R
R377
150R GND
C471 3V3 5V
470P GND
J233 J234
3V3_STBY 100R 0R
JP202
1
3V3_STBY
2
GND 3 GND
LED1
4
R258 IR
5
1K LED2
6
KEYBOARD
7
GND 8 GND
MOLCON8
KEYBOARD I/F
C336 R328 C363
560P 33R 560P
BOOTSTRAP CONFIGURATION
Q312 RED Q313 5V_STBY
BC858ALT1 BC858ALT1
R332
GREEN_VCT 150R RED_VCT 10K R204 ROM_ADDR0
GREEN_VCT RED_VCT
10K
R205 ROM_ADDR1
R348 R357
270R VDD5VBE 270R 10K R206 ROM_ADDR2
10K ROM_ADDR3
R207
GND 10K R208 ROM_ADDR4
10K R209 ROM_ADDR5
10K
R210 ROM_ADDR6
TP266
10K R211 ROM_ADDR7
10K
R213 ROM_ADDR8
TP267 10K R214 ROM_ADDR9
10K ROM_ADDR10
R215
10K R216 ROM_ADDR11
10K ROM_ADDR12
R217
10K R219 ROM_ADDR13
10K R220 ROM_ADDR14
10K
R222 ROM_ADDR15
10K R224 ROM_ADDR16
10K ROM_ADDR17
R225
1 2
SW201
TUNERS
L605
INV_POW
TU351 TU300 TU301
4.7uH
11 IF1 11 IF1 11
IF1
L602
AMP_POW 10 10 10
IF2/NC NC
IF2
4.7uH
9 VST 9 VST 9
VT
8 8 8
NC NC/ADC NC/ADC
7 VCC+5V 7 VCC+5V 7
STBY2
VCC+5V
TP274
6 6 6
UB NC NC
5 5 5
SDA SDA
SDA
4 SCL 4 SCL 4
SCL
3 ADD 3 AS 3
AS
2 2 TU 2
TU TU
1 AGC 1 1
AGC AGC
CTF5540 ENV57K##08G3F DTQS441IH241C
AUDIO AMP
BK1608HM601
L500
AUVDD
12V
C507 C500 C501
100U50V 100N 100N
R606 GND GND
33V GND
33V
1K
C521
9
GND INL- OUTL+
470N
OUTL+
C522 10
INL+
TP501
OUTL-
SPEAKERL C530 470N
100P 14
REG OUTL-
GND C523
470N 13
GND AGND
CIP
AMP_EN 11
AMP_EN SHDN
J500 0R
5V CIN
J501 0R 17
GND GAIN1
J502 0R 18
5V GAIN2 CHOLD
J503 0R
GND
19
5V FS1
SS
20
5V FS2
OUTR+
C525
OUTR+
15
GND INR-
OUTR-
470N
C526 16
INR+ OUTR-
TP504
SPEAKERR
C531 470N
100P U501
MAX9704
GND
C204 C205 C206 C207 C208 C209 C210 C211 C243
100N 100N 100N 100N 100N 100N 100N 100N 220P
GND
R398
AMP_EN
5V AMP_EN
27K
C217 C218 C219 C220 C221
100N 100N 100N 100N 100N
GND
BC848B
R334
MUTE
3V3DVDD 1V8AVDD
10K
C227 C228 C229 C230 C231 C244 Q302
100N 100N 100N 100N 100N 220P
GND GND
C237 C245 C246
100N 220P 220P
GND 11
3V3DVDD AVDD_LV_E_3.3
24
AVDD_LV_E_3.3
26
AVDD_lv_3.3
27
AVDD_LV_O_3.3
40
AVDD_LV_O_3.3
113
3V3AVDD AVDD_IMB_3.3
120
AVDD_RX2_3.3
R243 125
AVDD_RX1_3.3
10K 130
AVDD_RX0_3.3
SCL5V 134
SCL5V AVDD_RXC_3.3
141
AVDD_BLUE_3.3
145
AVDD_GREEN_3.3
150
AVDD_RED_3.3
154
AVDD_ADC_3.3
172
LBADC_VDD_3.3
171
AVDD_RPLL_3.3
R245
10K
12
SDA5V GND AVSS_LV_E
SDA5V 23
AVSS_LV_E
25
AVSS_LV
28
AVSS_LV_O
39
AVSS_LV_O
115
5V_STBY AGND_IMB
117
AGND_RX2
122
AGND_RX1
127
AGND_RX0
131
R200 R201
AGND_RXC
144
10K 10K AGND_BLUE
149
S202 AGND_GREEN
3V3AVDD 153
AGND_RED
4 C251 156
AGND_ADC
168
AGND_RPLL
3 177
IR_INV LBADC_GND
5PF
136
GND_RXPLL
2 Y200 GM2221
TP226
C252 14.318MHz 170
TCLK
GND 1 169
XTAL
TP227
MTA100_4
5PF
UART_TX 71
UART_TX HOST_SCL/UART_DI
UART_RX 72
UART_RX HOST_SDA/UART_DO
DDC_SCL_VGA 77
DDC_SCL_VGA DDC_SCL_VGA
DDC_SDA_VGA 78
DDC_SDA_VGA TP228 DDC_SDA_VGA
79
DDC_SCL_DVI
80
Optional DDC_SDA_DVI
J232
TP229 RESETQ 178
RESETQ RESETn
0R
C256 C253 BLUE+ 142
BLUE+ BLUE+
220N 10N BLUE- 143
BLUE- BLUE-
TP270 SOG_MCSS 146
SOG_MCSS SOG_MCSS
GND GND GREEN+ 147
GREEN+ GREEN+
JP203 GREEN- 148
GREEN- GREEN-
RED+ 151
7 Should be close to VCT-IF RED+ RED+
TP271 RED- 152
6 RED- RED-
GND HS_PC 181
5 HS_PC HSYNC/CSYNC
VS_PC 182
4 VS_PC VSYNC
155
3 ADC_TEST/RESERVED
TP241
2
118
1 RX2+
119
RX2-
MOLCON7 123
RX1+
124
RX1-
128
RX0+
129
RX0-
132
RXC+
133
RXC-
3V3AVDD
138
CLKOUT/RESERVED
R237
250R%1 114
REXT
ROM_ADDR17 183
ROM_ADDR17
ROM_ADDR16 184
ROM_ADDR16
ROM_ADDR15 185
ROM_ADDR15
ROM_ADDR14 186
ROM_ADDR14
ROM_ADDR13 187
ROM_ADDR13
ROM_ADDR12 188
ROM_ADDR12
ROM_ADDR11 189
ROM_ADDR11
ROM_ADDR10 192
ROM_ADDR10
ROM_ADDR9 193
ROM_ADDR9
ROM_ADDR8 194
ROM_ADDR8
ROM_ADDR7 195
ROM_ADDR7
ROM_ADDR6 196
ROM_ADDR6
ROM_ADDR5 197
ROM_ADDR5
ROM_ADDR4 198
ROM_ADDR4
ROM_ADDR3 199
ROM_ADDR3
ROM_ADDR2 200
ROM_ADDR2
ROM_ADDR1 201
ROM_ADDR1
ROM_ADDR0 202
ROM_ADDR0
203
ROM_DATA7
204
ROM_DATA6
207
ROM_DATA5
208
ROM_DATA4
1
ROM_DATA3
2
ROM_DATA2
3
ROM_DATA1
4
ROM_DATA0
ROMWOE 5
ROM_OEn
ROMWE 6
ROM_WEn
ROMCS 7
ROM_CSn
R227 R228 R229
10K 10K 10K
GND
GND
3V3DVDD
C242
U203 100N
ROMCS 1 8 R273
CE VCC
ROM_ADDR15 2 7 10K
R231 SO HOLD 3V3DVDD 10K
3 6 ROM_ADDR17
SPI FLASH 3V3DVDD WP SCK R265
4 5 ROM_ADDR16 R230
10K GND VSS SI
10K
25VF040
GND
0R
J231
SUBWOOFER
R388
GND
56R
J318 SAW300
0R
IF1 1 4
IFIN-
L313 1uH
0R J317 2 5
IFIN+
IF2
33V X6966D
TP302 J313
GND
0R
GND
L312
coilrad10
No longer needed
5V
C317 C410
TP507
R385
100N 100U10V C534
AGC
SUBWOOFER
SDA5V 5K1
C330 C331
R341 GND GND
100R 1UF25V
10N 10N
SCL5V
R342
100R
GND GND
GND
J304 SUBVCC
0R
R512
100K %1
33V C541
33V
CAP4.7U50V REF
R513
C409
D300 100K %1 AMP_EN
CAP100U50V
GND
GND
GND
C508
100U50V
SCART INTERFACE
GND
S301
GND
21
SHIELD
GND 20 SC1_CVBS_IN
VIN
19 SC1_CVBS_OUT
R501 VOUT
18
100R BL_GND
17
V_GND
C511 16 SC1_FBL
BLNK
31 22N 15 SC1_RED
R
14
C512 D_GND
13
L502
32 22N R_GND
12 DATA
DATA
11 SC1_GREEN
22UH TP500 G
10 CLKOUT
29
053516 CLKOUT
9
C513 C502 G_GND
8
L503 SWTCH
30 22N 100N 7 SC1_BLUE
B
6 SC1_IN_L
22UH TP502 AIN_L
5
C514 B_GND
053516
4
22N AGND
3 SC1_OUT_L
AO_LM
6 C515 2 SC1_IN_R
AIN_R
22N R502 1 SC1_OUT_R
AO_R
C503 100R S500
SCART1
5 100N GND
S303
1
21
2 SHIELD
C532 GND GND
20 SC2_CVBS_IN
3 VIN
7 1UF25V 19 SC2_CVBS_OUT
VOUT
AUVDD 4 18
GND BL_GND
17
C524 R503 V_GND
MOLCON4 16
BLNK
12 100R 15
GND R
C516 14
D_GND
13
27 470N 22N R_GND
12
C517 DATA
11
L504 G
28 22N 10
CLKOUT
9
22UH G_GND
8
25 SWTCH
053516 7
B
C518 C504
6 SC2_IN_L
L505 AIN_L
26 22N 100N TP503 5
B_GND
4
AGND
22UH
3 SC2_OUT_L
C519 AO_LM
053516 2 SC2_IN_R
AIN_R
22N 1 SC2_OUT_R
AO_R
C520 TP505
SCART2
22N R504
100R
GND
GND
FID1
V4 V3 V2 V1
1 1 1 1
2 2 2 2
Fiducial
3 3 3 3
4 4 4 4
5 5 5 5
6 6 6 6
7 7 7
7
8 8 8 8
9 9 9 9
VIDA VIDA VIDA
VIDA
GND GND GND GND
1V8CVDD
U200
GM5221_1
10
VCO_LV/RESERVED
13
CH3P_LV_E/ER0 PIN13
14
CH3N_LV_E/ER1 PIN14
15
CLKP_LV_E/ER2 PIN15
16
CLKN_LV_E/ER3 PIN16
17
CH2P_LV_E/ER4 PIN17
18
CH2N_LV_E/ER5 PIN18
19
CH1P_LV_E/ER6 PIN19
20
CH1N_LV_E/ER7 PIN20
21
CH0P_LV_E/EG0 PIN21
22
CH0N_LV_E/EG1 PIN22
29
CH3P_LV_O/EG2 PIN29_A
30
CH3N_LV_O/EG3 PIN30_A
31
CLKP_LV_O/EG4 PIN31_A
32
CLKN_LV_O/EG5 PIN32_A
33
CH2P_LV_O/EG6 PIN33_A
34
CH2N_LV_O/EG7 PIN34_A
35
CH1P_LV_O/EB0 PIN35_A
36
CH1N_LV_O/EB1 PIN36_A
37
CH0P_LV_O/EB2 PIN37_A
38
CH0N_LV_O/EB3 PIN38_A
43
EB4 PIN43_A
44
EB5 PIN44_A
45
EB6 PIN45_A
46
EB7 PIN46_A
56
OR0/JTAG_RESET SAFETY 3V3_STBY
57
OR1/RESERVED
58
OR2/RESERVED J238
59
OR3/RESERVED 0R
60
OR4/RESERVED
61 R274 R277
OR5/RESERVED
62 4K7 4K7
OR6/RESERVED
63 C258_A
OR7/RESERVED
64 22P
OG0/JTAG_TDO J236
65
OG1/RESERVED
66 GND
OG5/JTAG_TDI 0R STBY2
R276
47 DE C258 Q208
DEN DE
48 HS 22P BC848
DHS HS 4K7
49 VS
DVS VS
55 CLK GND
R232
DCLK
47R
GND
67 PNL_EN
PPWR PNL_EN
68 BKL_EN
PBIAS BKL_EN
R257
81 100R LED2 NVRAM
GPIO0 3V3_STBY
82 S1_MAIN_SW
GPIO1 S1_MAIN_SW U201
83
GPIO2
84 LED1 3V3_STBY
GPIO3
85 PANELCTRL 8 1
GPIO4 PANELCTRL R253 R254 C239 VCC A0
88 STBY
GPIO5 STBY 4K7 4K7
89 100N 7 2
GPIO6 GND WP A1
90 IR_INV
GPIO7/IRQin
91 PC_SD_SW 6 3
GPIO8/IRQout PC_SD_SW R235 SCL A2
92 100R
GPIO9/SCL
93 5 4
GPIO10/SDA TP262 SDA GND
100R
R236
GND
98 BRT_ADJ
GPIO11/PWM0 BRT_ADJ
99 MEMCRD_RCA_S
GPIO12/PWM1 MEMCRD_RCA_S TP263 24LC16
100 RCA_S2_S
GPIO13/PWM2 RCA_S2_S SDA3V3
101 MUTE SDA3V3
GPIO14/PWM3
SCL3V3
Optional SCL3V3
J235
69 RESETQ
GPIO15
0R
167
RESERVED/VBUFC_RPLL
135
VBUFC_DVI/RESERVED TP258 S204
70 4 5V
STI_TM2/RESERVED SCL3V3
206 3
CRVSS SDA3V3
191 2
CRVSS
180 1 GND
CRVSS
140
CRVSS MOLCON4
97
CRVSS
94
CRVSS
76
CRVSS
74
CRVSS
51
CRVSS
42
CVSS
8
CRVSS
87
CRVSS
165
GND_RPLL
163
GND_ADC GND
173 KEYBOARD
LBADC_IN1
174 SC1_PIN8
LBADC_IN2 SC1_PIN8
175 SC2_PIN8
LBADC_IN3 SC2_PIN8
176
LBADC_RETURN GND
GND GND
C257_A C257
22P 22P
J237
SAFETY
SAFETY
TP273 0R
R249 R250 R251
R247 R248
GND GND GND
GND GND
10K 10K 10K
10K 10K R252
R260 R261 R262 R263 R264
10K
3V3_STBY 3V3_STBY 3V3_STBY 3V3_STBY 3V3_STBY
SC_UPDT_CTR 10K 10K 10K 10K 10K
GND
C537
R505 15P
150K
SUBVCC
AMP_POW
L501
BK1608HM601 C509 C510
1000U25V 1000U25V D500
IMBD4148
C533 GND GND
1UF25V U500
R507
20K
R509
1 20
GND NC PGND1
180K
REF
L506
2 19
PIN1 SW1
C505
10uH
R500
2N2 3 18 C535 R510
NIN1 VPP1
1UF25V D502 10R
10K
4 17 BZX84C6V2
D504
GND AGND1 BS1
MBRS130LTR
5 16 C539
GND NC NC
390P
6 15
EN1 PGND2
GND GND
L507
7 14
NIN2 SW2
C506 10uH
R511
2N2 8 13
PIN2 VPP2
REF C536 D503 10R
9 12 1UF25V BZX84C6V2
GND AGND2 BS2 D505
MBRS130LTR
10 11 C540
EN2 NC GND
390P
TP509
R508
MP7731 20K GND GND
D501
SUBVCC
IMBD4148
R506
C538
150K
15P
GND
R366
75R TP303
GND
SC1_CVBS_IN
SC1_CVBS_OUT
GND
TP304
GND
SC1_FBL
SC1_RED
GND
GND
DATA
SC1_GREEN
CLKOUT
GND
TP305
SC1_BLUE
R386
SC1_IN_L
10K
GND
SC1_PIN8
GND
SC1_OUT_L SC1_PIN8
R324
SC1_IN_R
3K3
SC1_OUT_R
GND
GND
R370
75R TP307
GND
SC2_CVBS_IN
SC2_CVBS_OUT
GND
GND
TP308
GND
GND
GND
TP310
R387
SC2_IN_L
10K
GND
SC2_PIN8
GND
SC2_OUT_L
R333 SC2_PIN8
SC2_IN_R
3K3
SC2_OUT_R
GND
Subject to change without notice
FID2 FID3
Fiducial Fiducial
FID4 FID5
Fiducial Fiducial
TP506
C527 S501
470N
1
GND C528
2
470N
MOLCON2
TP508
C529
470N
GND