T
V
P
H
2
8
B
2
5
D
G
L
E
http://treinamento.britania.com.br
0800-415300
D
VISTA EXPLODIDA
Acesse a LISTA BÁSICA em www.telecontrol.com.br
e consulte os códigos das peças pela referência.
PRODUTO CÓDIGO TENSÃO PADRÃOEN°SÉRIE
TVPH28B25DG LED
(X)- O último algarismo nas colunas "Código" e "Padrão N° Série" significa a versão do aparelho.
099283008ATX
BIV
0 00 00000 00 T156
X
25
12
C1
11
24
15
21
22
17
18
30
26
NOTA:
-Consulte os códigos na Lista Básica em www.telecontrol.com.br
- Somente os itens que possuem códigos serão fornecidos.
- Em caso de dúvidasacessar http://treinamento.britania.com.br
ou .entrar em contato com o Suporte Técnico
- Este documento está sujeito a alterações sem aviso prévio
New Parts
VEX. . .REV.PH VÍDEO.170 0 MARÇO/2014
27
TV PH28B25DG LED
19
28
23
29
PAG. 2/10
POWER CONTROL
PWR-ON/OFF
PWR-ON/OFF
BL_CTRL
12VTO 5V
12VA
C141
C142
100U
1U
16V
C151
GND
0.1U
5VA
R118
NC/100K
1.1V
R123
10K
C153
1U
GND
3.3VSB
BL_CTRL
R109
100K
B
R137
NC
0R
Q101
2N7002
NC
R140
10K
NC
GND
GND
KEY&IR
ZR
Z_IR
T
T
C120
1000P
GND
Shielding L0710
OUT
5
AGND
6
FB
7
Vref=0.6V
EN
8
5VA
R136
470R
NC
R138
G-LED
10R
NC
R139
4K7
NC
Z_KEY
T
ZG
T
C121
0.1U
C136
R147
150K
15P
GND
R148
22K
R149
150K
GND
C116
0.1U
NC
GND
P601
K_GND
T
4
NC
GND
3
GND
2
KEY1
1
3.3VSB
3.3VSB
0.1U
C198
GND
F154 F156F153
F155
GND
3.3VSB
C137
C138
22U
22U
6V3
6V3
GND
P604
5
NC
R-LED
4
GND
3
IR
2
3V3SB
1
GND
NC/P603
7
NC
G-LED
6
5
NC
R-LED
4
3
IR
2
1
GND
1V1
T
Typ 3A
C139
10V
1.1V
C140
10U
0.1U
24VTO 12V
NC
R101
0R
0R
NC
R102
L101
392170
24V/12V
T
C101
24V/12V
GND
0.1U
PWRON
R107
330R
Z_3V3SB
BLON
T
T
GND
3.3VSB
C102
0.01U
C103
GND
3.3VSTB
P-ON/OFF
BL-ON/OFF
0.01U
T
R105
3K3
R106
330R
R108
10K
GND
24/12V
12
4
3
6
5
3.3VSTB
8
7
10
9
DIM-ADJ
12
11
P100
C104
0.1U
24/12V
T
PW_GND
T
GND
NC
R103
3V3SB
DIM-ADJ
GND
12VA
NC
0R
0R
R104
V-AUDIO
T
3.3VSB
T
R151
DIM-ADJ
220R
C105
0.01U
24/12V
C106
C107
0.1U
100U
35V
GND
GND
GND
C174
R154
NC/470P
NC/10R
C108
0.1U
R124
0R
R125
100K
U102
C109
8
BS
7
5
R126
220K
GND
1
0.1U
SW
BST
VIN
GND
MP1582
R127
EN
2
24K
EN
COMP
36
COMPFREQ
4
FB
FB
4700P
C111
C110
390P
R128
15K
GND
L102
10UH
D101
SR34
GND
GND
R130
470K
C112
R129
1000P
33K
GND
Vout=0.8(1+470/33)=12.19V
GND
12VA
Z_12VA
T
Typ2A
C113
C114
C115
0.1U
220U
16V
1U
Shielding L0710
GND
R155
NC/10R
C175
NC/470P
AS1117AD
3
GND
U201
VIN
OUT
GND/ADJ
C145
15P
L103
6.8UH
R114
R115
0R
39K
R116
220R
R117
6K8
GND
VOUT=1.52V@350mA(MAX)
4
412
C126
220U
6.3V
GND
Typ 3A
C148
220U
10V
GND
C150
C149
10U
0.1U
5V NORMALPOWER
DDR_POWER
L201
220R
C128
C127
10U
0.1U
6V3
5VA
4
4
U104
GND/ADJ
OUT
NC/AZ1117
5VA
NC/10U
VIN
2
3
C129
C130
NC/0.1U
10V
GND
3V3A
3V3A
1
T
C133
C132
NC/10U
10V
R153
220U
NC/1K
6.3V
C131
0.1U
D113
NC/PESD5V0
GND
C197
3.3VSB
NC/10U
10V
D103
CMS06NC/
R131
1%
0R
C143
R110
0R
0.1U
U101
MP1495
BSTFBGND
5
7
R112
R111
82K
C147
0.1U
R660
10K
GND
8
82K
C146
1000P
4
SWEN/SYNC
36
IN
VCC
2
AAM
1
R113
GND
33K
VCC=0.8(39/7.02+1)=5.24V
Q103
PMV65XP
D
S
G
19
33K
R1
C
Q105
BT3904
C124
NC/0.1U
E
GND
5V-DDR
T
R120
5R6
2W
C123
R122
470R
0.1U
R121
GND
100R
KEYGND IR
3.3VSB
NC
R132
10K
E
R133
LED_R
LED_R
KEY_IN
IR_IN
C117
39P
GND
Close to RT58
4K7
B
C
R134
2K2
3.3VSB
R141
47K
R142
4.7K
C199
0.1U
GND
R145
100R
R146
4K7
3.3VSB
Standard PCB Module
3V3A
(Vin=2.5V-5.5V)
5VA
C135
C134
R152
10U
0.1U
NC/10R
C196
NC/470P
GND
GND
3.3VSB
R135
4K7
NC
Q102
LED_G
BT3906
LED_G
R-LED
D102
0BAV99NC/
1
2
3
KEY
G-LED
R-LED
IR
C119
C118
0.1U
T
39P
Z3V3B
L104
1UH
U103
MP2143
GND
PGND
4
SW
3
VIN
2
PG
1
R150
510K
VCC=0.6(150/172+1)=1.1V
VCC=1.25(100/470+1)=1.52V
New Parts
VEX. . .REV.PH VÍDEO.170 0 MARÇO/2014
TV PH28B25DG LED
PAG. 3/10
TUNER
3V3A_TU
best to 3.1V
R644
1R
C653
100U
6V3 C661
U604
AZ1117
5VA
C678
10U
10V
HDMI1&HDMI2
HDMI 1
HPD
19
18
VCC
GND5
17
16
DDCDA
DDCCLK
15
14
NC2
NC1
13
12
RXC-
GND4
11
10
RXC+
RX0-
9
8
GND3
RX0+
7
6
RX1-
GND2
5
4
RX1+
RX2-
3
2
GND1
RX2+
1
P400
C323
0.1U
H2_HPD
(5)
H2_HPD
H2_DET
(5)
T
BT3904
RJ 45
F321
F322
TX1P
TX1N
RX1P
RX1N
F323F324
GND
5VA
GPIO control smart switch
R390
NC/22K
GND
H2_5V
R332
1K
C
Q107
B
E
GND
0.01U
0.01U C301
C320
R334
4K7
GND
1
2
3
4
X
5
X
6
7
8 9
TS8121CLF
10K
R333
T
H2_HPD_OUT
T201
H2_HPD_OUT
16
NET_TX1P
15
NET_TX1N
14
13
X
12
X
NET_RX1P
11
10
NET_RX1N
R361
R362
75R
75R
0603
R363
R364
75R
75R
C321
2KV
1000P
GND
U301
H1_RXC-_IN H1_RXC-_IN
1
2
GND
3
4
5 6
IP4283CZ10
/NC
U302
H1_RX1-_IN
1
H1_RX1+_IN
2
GND
3
H1_RX2-_IN
4
H1_RX2+_IN H1_RX2+_IN
IP4283CZ10
/NC
U303
1
H2_RXC-_IN H2_RXC-_IN
2
GND
3
4
5 6
IP4283CZ10
/NC
U304
1
H2_RX1-_IN
2
H2_RX1+_IN
GND
3
4
H2_RX2-_IN
H2_RX2+_IN H2_RX2+_IN
IP4283CZ10
/NC
NET_TXC
NET_RXC
10
H1_RXC+_INH1_RXC+_IN
9
8
H1_RX0-_INH1_RX0-_IN
7
H1_RX0+_INH1_RX0+_IN
H1_RX1-_IN
10
H1_RX1+_IN
9
8
H1_RX2-_IN
7
65
10
9
8
7
10
9
8
7
65
GND
GND
H2_RXC+_INH2_RXC+_IN
GND
H2_RX0-_INH2_RX0-_IN
H2_RX0+_INH2_RX0+_IN
H2_RX1-_IN
H2_RX1+_IN
GND
H2_RX2-_IN
GND GND
LAN-LED1
PIN66
PIN67
LAN-LED0
GND
R365
0R
R366
470R
T
RX1N
T
TXC
R367
0R
R384
470R
HDMI_CEC
H1_SCL
H1_SDA
H1_5V
H1_HPD
HDMI_CEC
H2_SCL
H2_SDA
H2_5V
H2_HPD
LED1
NGND
T
T
NET_RXC
NET_RX1N
NET_TXC
NET_RX1P
NET_TX1N
NET_TX1P
LED0
T
P701
14
GND2
11
ORG+
RXC
12
ORG-
8
CH_GND
7
NC1
6
RD-
5
RDCT
4
TDCT
3
RD+
2
TD-
1
TD+
9
GRN+
10
GRN-
13
GND1
TT
TT
RX1P
TX1P
TX1N
D111
1
3
2
4
5
6
GND
ESD5V
/NC
D112
1
3
2
4
5
6
GND
ESD5V
/NC
TU1
4K7
4K7
H2_SDA
H2_SCL
R647
510R
TU_IFAGC_OUT
F417
F418
R378
R379
R398
4R7
R400
4R7
R401
4R7
R402
4R7
R403
4R7
R404
4R7
R405
4R7
R406
4R7
R407
4R7
F419
C659
0.1U
C658
0.1U
F151
F150
GND
HDMI_CEC
H2_RXC-_IN
H2_RXC+_IN
H2_RX0-_IN
H2_RX0+_IN
H2_RX1-_IN
H2_RX1+_IN
H2_RX2-_IN
H2_RX2+_IN
TU_IF+_IN
TU_IF-_IN
BAT54C
D108
1 2
3
R389
GND
NC/10K
R330
H2_SDA_OUT
100R
100R
H2_SCL_OUT
R331
R645
D_IF+_TUN
SDA
NC
GND1
GND2
2
1
T
3V3_TUNER
3V3_TUNER
4U7
3
X
GND
T
C660
0.1U
TU_GND
L612
C654
500R
C655
1U
0.1U
IF_AGC
VCC
4
SCL
678
5
TU_SDA
T
T
TU_SCL
IF_P
IF_N
9
TT
D_IF+_TUN
D_IF-_TUN
TUN_SDA
D_IF+
D_IF-
TU_IF_AGC
D_IF-_TUN
3V3_TUNER
R670
R671
4K7
4K7
R648
TU_SDA_OUT
39R
L610
100R
R646
100R
L611
1UH
2.2UH
C657
C656
56P
L609
1UH
33P
L613
2.2UH
GND
R649
4
4
GND/ADJ
OUT
VIN
3
0.1U
3V3A_TU
1
2
C681
C680C679
220U
6.3V
0.1U
TUN_SCL
C651
39P
GND
C652
39P
Closed toTuner
TU_SCL_OUT
39R
the tuner built-in 1K and 0.1uF
TU_IF_AGC
C689
NC/0.1U
CLOSEDTOTUNER
GND
Z_AGC
R682
0R
GND
3V3A
ESD
T
R678
1K
R675
10K
C690
close to RT58
0.01U
GND
HDMI 1
HPD
VCC
BAT54C
D106
1 2
F401
F400
F404
F403
F402
GND
H1_HPD
H1_5V
R328
4K7
R370
4K7
H1_SDA
H1_SCL
H1_RXC-_IN
H1_RXC+_IN
H1_RX0-_IN
H1_RX0+_IN
H1_RX1-_IN
H1_RX1+_IN
H1_RX2-_IN
H1_RX2+_IN
HDMI_CEC
R391
4R7
R392
4R7
R393
4R7
R394
4R7
R395
4R7
R396
4R7
R397
4R7
R399
4R7
GND
3
R387
NC/10K
R372
H1_SDA_OUT
100R
100R
H1_SCL_OUT
R371
H1_HPD
T
H1_HPD
Q104
BT3904
C322
0.1U
GND
(5)
H1_5V
R323
1K
C
E
GND
5VA
H1_DET
GPIO control smart switch
R388
NC/22K
(5)
GND
R373
4K7
B
T
10K
R324
H1_HPD_OUT
H1_HPD_OUT
3.3VSB
D105
PMEG2005EB
R374
(5)
27K
GND5
DDCDA
DDCCLK
NC1
GND4
RXC+
RX0-
GND3
RX0+
GND2
RX1+
RX2-
GND1
RX2+
P401
R327
H_CECHDMI_CEC
100R
H2_HPD
19
H2_5V
18
17
16
15
14
NC2
13
12
RXC-
11
10
9
8
7
6
RX1-
5
4
3
2
1
GND
New Parts
VEX. . .REV.PH VÍDEO.170 0 MARÇO/2014
TV PH28B25DG LED
PAG. 4/10
YPBPR IN/AV2
P301
GREEN
BLUE
RED
P302
WHITE
RED
PR_IN
PR_IN-
BLACK
SPDIF
P901
PR_IN-
close to U500
R304
100R
C180
10P
R305
100R
R306
100R
C181
10P
R307
100R
R308
100R
C183
10P
R309
100R
C157 2U2
C158 2U2
C152 0.047U
C192
C154 0.047U
C155 0.047U
HD_L_IN
HD_R_IN
0.047U
HD_Y_IN
HD_PB_IN
HD_PR_IN
HD_Y_IN-
close to connector
Y_IN
T
Y_IN
R301
75R
F301
R369
6
5
4
3
2
1
GND
YPBPR_L_IN
YPBPR_R_IN
T
GND1
YPBPR_L
T
F304
4
3
2
1
PB_IN
PB_IN
PR_IN
T
GND
PR_IN
F303
GND
YPBPR_R
T
C184
C185
470P
F305
470P
0R
T
GND
R302
F302
75R
R382
0R
R303
75R
R383
0R
R310
6K8
R311
6K8
R312
R313
10K
10K
GND
R385
33R
R386
33R
Z_PGND
C194
0.047U
0.047U
Z_SPDIF
T
2
F420
1
T
GND
GND
AV2_V_IN
AV2_V_IN
AV2_V_IN-
C195
AV2_V_IN-
SPDIF_OUT
R642
0R
PIN 126
R643
100R
CLOSEDTO RT58
D110
5VA
CMS06
C646
2U2
10V
USB_5V
C647
C645
100U
0.1U
10V
GND
USB1_D-_IN
USB1_D+_IN
(5)
(5)
UART_RX
UART_TX
USB_5V
R375
2R2
R376
2R2
R356
47R
R355
47R
NC/100P
Close to U500
USB1_5V
T
DB_RXDDB_TXD
C190
C193
GND
USB1_D-
TT
T
F319
GND
NC/100P
USB1_D+
F320
3.3VSB
GND
USB1_GND
T
DB_3V3
R357
4K7
F318F317
T
T
R358
1
2
3
4
5
6
4K7
DB_GND
UART_RX1
UART_TX1
T
USB
P801
VCC-1
DNEG-1
DPOS-1
GND-1
MNT-HOLE1
MNT-HOLE2
GND
1
2
3
4
P310
YELLOW
WHITE
AV IN
RED
AV OUT
AV_V
T
P303
P304
AV1_V
6
5
4
3
2
1
GND
CVBS
1
R
2
GND
3
L
4
5
NC/
D104
0BA
V99
AVOUT_R
AVOUT_L
GND2
AV1_R
5VA
GND
AV1_L
T
AV_L
T
GND0
F308
F307
2
AVOUT_V
3
1
AVOUT_R
T
F310
T
GND
F306
AV_R
AVOUT_L
T
1
F31
21
R315
RD401
75R
NC
R368
0R
GND
T
C186
470P
AVOUT_V
F309
GND
R325
NC/10K
R316
6K8
2
RD402
NC
R317
6K8
21
C187
1
470P
RD403
NC
GND
T
R320
75R
R322
NC/10K
R380
1K
R381
1K
R326
NC/10K
R314
C160 0.047U
33R
R359
C161 0.047U
33R
C163 2U2
R319
10K
C650
100U
16V
C166 2U2
C165 2U2
C164 2U2
R318
10K
AVOUT_V_OUT
AVOUT_R_OUT
AVOUT_L_OUT
AV1_V_IN
AV1_V_IN-
AV1_L_IN
AV1_R_IN
VGA_VS_IN
VGA_HS_IN
R426
0R
R430
0R
R434
0R
close to RT49
R424
100R
C167
10P
R427
100R
R428
100R
C169
10P
R431
100R
R432
100R
C171
10P
R435
100R
C168 0.047U
C170 0.047U
C172 0.047U
C173 0.047U
VGA_BLU_IN
VGA_GRN_IN
VGA_RED_IN
VGA_GRN_IN-
VGA
V_VS
T
V_SCLV_HS
R412
47R
R418
47R
UART_RX1
R419
100R
R420
100R
C188
C189
10P
10P
GND
UART_TX1
V_SDA
R422
R421
2.2K
T
2.2K
V_R
R411
T
47R
R423
F410
47R
GND
T T
V_RXD
V_B
V_G
T
F411
F412
VGA_SCL
TT
F413
V_TXD
TX/SCL
VSIN
F416
VGA_BIN
HSIN
F415
GND
VGA_GIN
VGA_SDA
T
VGA_RIN
RX/SDA
F414
P402
16
5
15
10
4
14
9
GND
3
13
8
2
12
7
1
11
6
17
T
VGA_GND
GND
close to VGAconnector
VGA_BIN
R425
75R
GND
VGA_GIN
R429
75R
GND
VGA_RIN
R433
75R
GND
New Parts
VEX. . .REV.PH VÍDEO.170 0 MARÇO/2014
TV PH28B25DG LED
PAG. 5/10
LVDS
VCC-PANEL
R567
C579
18P
XIN
1M
27M
X27M
R525
C580
18P
PLL_GND
220R
L501
GND
CORE_1V0
0.1U
C556
GND
TU_IFAGC_OUT
T
E_GND
30
29
28
27
C584
GND
26
0.1U
25
24
23
SEL_LVDS
TXE0-_OUT
TXE0+_OUT
TXE1-_OUT
TXE1+_OUT
TXE2-_OUT
TXE2+_OUT
TXEC-_OUT
TXEC+_OUT
TXE3-_OUT
TXE3+_OUT
22
21
20
19
18
17
16
15
14
13
12
11
10
GND
XOUT
GND
AVOUT_V_OUT
217
214
213
212
215
216
AD
EP
VOUT1
G33BB1
AVOUT2
TU_SCL_OUT1
T
R579
4K7
TT T
P501
1
VCM_BB
2
V33BB1
3
AIN_4L
4
AIN_4R
5
AIN_3L
6
AIN_3R
7
AIN_2L
8
AIN_2R
9
AIN_1L
10
AIN_1R
11
SPKOUT_R
12
SPKOUT_L
13
AVOUT_R
14
AVOUT_L
15
G33BB2
16
V33BB2
17
HPOUT_R
18
HPOUT_L
19
V10CORE1
20
V33PLL
21
XOUT
22
XIN
23
V10PLL
24
G33PLL
25
G33IFADC
26
IF_N
27
IF_P
28
V33IFPGA
29
V33IFADC
30
V33USB
31
U1DM
32
U1DP
33
G10USB
34
V10USB
35
U0DM
36
U0DP
37
G10USB0
38
V10ETN1
39
ETNTXP
40
ETNTXN
41
GND0_ETN
42
ETNRXP
43
ETNRXN
44
V33ETN
45
GND1_ETN
46
V10ETN2
47
GPIO9
48
GPIO10
49
RFAGC
50
IFAGC
51
GPIO13
52
V10CORE2
53
V33IO1
54
GPIO17
closed to U500
R580
4K7
E_WP
E_SCL
E_SDA
ESDA
40
38
36
34
32
28
26
24
22
20
18
16
14
12
10
8
6
4
C581
0.1U
GPIO18
GPIO19
55
56
E_SDA
TXO0-_OUT
TXO1-_OUT
TXO2-_OUT
TXOC-_OUT
TXO3-_OUT
TXO4-_OUT
TXE0-_OUT
TXE1-_OUT
TXE2-_OUT
TXEC-_OUT
TXE3-_OUT
TXE4-_OUT
PANEL_GND
GND
PANEL_VCC
A
G33VDAC
TUNER_I2C1_SDA
TUNER_I2C1_SCL
GPIO20
58
57
E_SCL
39R
39R
R582
TU_SDA_OUT
TU_SCL_OUT
T T
59
R583
VCC-PANEL
C176 0.1U
1U
C177
BB1_3V3
GND
HD_L_IN
HD_R_IN
AV1_L_IN
AV1_R_IN
AUDIO_OUT_R
AUDIO_OUT_R
AUDIO_OUT_L
AUDIO_OUT_L
AVOUT_R_OUT
L507
AVOUT_L_OUT
220R
BB2_GND
GND
GND
1
E0/NC
2
E1/NC
3
E2/NC
4
VSS
USB1_D-_IN
USB1_D+_IN
M24C32MN/NC
TU_IF-_IN
TU_IF+_IN
U503
BB2_3V3
CORE_1V0
PLL_3V3
XOUT
XIN
PLL_1V0
PLL_GND
GND
IFPGA_3V3
IFADC_3V3
USB_3V3
GND
ETN_1V0
GND
TX1P
TX1N
220R
L508
RX1P
RX1N
ETN_3V3
220R
L509
ETN_1V0
R502
NC/0R
TU_RFAGC_OUT
0R
E_WP
R565
CORE_1V0
3V3A
TU_RESET
3V3A
E3V3A
C544
0.1U/NC
R578
4K7
GND
8
VCC
R577
7
100R
WC
R576
6
100R
SCL
R574
5
SDA
100R
EWPESCL
39
TXO0+_OUT
37
TXO1+_OUT
35
TXO2+_OUT
33
TXOC+_OUT
31
TXO3+_OUT
29 30
TXO4+_OUT
27
25
23
21
TXE0+_OUT
19
TXE1+_OUT
17
TXE2+_OUT
15
TXEC+_OUT
13
TXE3+_OUT
11
TXE4+_OUT
9
7
5
3
GND
1 2
GND
10U
C557
GND
NC/
P502
9
8
7
6
5
4
3
2
1
GND
GND
C178
AV1_V_IN-
AV2_V_IN-
APLL/VDADC/VDAC_3V3
APLL/VDADC/VDAC_3V3
AV1_V_IN
CORE_1V0
AV2_V_IN
0.047U
1
210
208
209
205
206
207
204
21
VIN_9P
VIN_10P
VIN_12P
VIN_A0N
VIN_A1N
V33VDAC
V10CORE8
V33VDADC
SCART_FSW
ETN_LED0/UART_RX
ETN_LED1/UART_TX
SPI_SCK/N_CLE
SPI_DO/N_ALE
SPI_DI/N_WR
SPI_CS_N
GPIO24
SPDIFI
64
65
61
63
676668
60
62
N_CLE/SPI_SCLK
N_ALE/SPI_SDO
N_WE#/SPI_DI
FHD_SEL
SPI_CS#
DDRPLL_3V3
F_WP
LAN-LED0
LAN-LED1
GND
BIT_SEL
T
BIT_SEL
SEL_LVDS
T
SEL_LVDS
GND
0.047U
GND
C526
203
202
VIN_11P
G10DDRPLL
V33DDRPLL
69
GND
ADC_1V0
ADC_1V0
201
200
ADC
G33ADC
V10VDADC
V10YPP
VDDR_POWER1
V10DDRPLL
71
70
DDR_POWER
DDRPLL_1V0
R501
1%
GND
GND
10U
C525
199
CLOAD
DDRZQ
72
240R
0R
C524
0.047U
196
198
197
VIN_7P
VIN_8P
VIN_Y1N
RD2958IG
VDDR_POWER2
VREF_DDR1
N_DAT
A0
73
74
75
N_DATA0
DDR_POWER
R548
DDR_VERF1
GND
SEL_LVDS
HD_PR_IN
195
194
VIN_6P
U500
V10CORE3
N_DA
TA1
77
76
N_DA
TA1
CORE_1V0
R549
NC/0R
193
VIN_5P
N_DAT
A2
HD_Y_IN
192
VIN_4P
T
A3
78
N_DA
TA2
HD_Y_IN-
191
VIN_Y0N
N_DATA4N_DA
79
N_DATA3
GND
HD_PB_IN
VIN_3P
80
N_DATA4
VGA_RED_IN
VGA_GRN_IN
VGA_GRN_IN-
189
190
188
VIN_1P
VIN_2P
VIN_BN
VDDR_POWER3
N_DA
V33IO2
TA5
81
83
82
N_DATA5
DDR_POWER
3V3A
3V3A
R656
4K7
NC
R657
0R
APLL/VDADC/VDAC_3V3
GND
VGA_HS_IN
VGA_BLU_IN
VGA_VS_IN
186
187
184
185
183
VIN_0P
V33APLL
VSYNCVIN
HSYNCVIN
N_DATA7
N_DAT
N_CE1
N_CE0
N_RD
A6
87
86
85
88
84
N_DATA6
N_DATA7
N_RE#
N_CE1#
N_CE0#
GND
3V3A
R658
4K7
NC
BIT_SEL
R659
0R
NC
GND
CORE_1V0
182
181
G33APLL
V10CORE7
VREF_DDR2
N_RDY
89
N_RDY
R554NC/0R
3.3VSB
H1_DET
H2_DET
179
180
V33IO4
ST_GPIO22
ST_GPIO23
VDDR_POWER4
V10CORE4
92
91
90
DDR_POWER
DDR_VERF1
CORE_1V0
H2_SDA_OUT
PANEL_ON/OFF
H2_SCL_OUT
178
176
177
175
ST_GPIO21
HDMI1_DDC_SCL
HDMI1_DDC_SDA
VDDR_POWER7
VDDR_POWER6
VDDR_POWER5
LVDSA_FP
95
94
93
TXE4+_OUT
DDR_POWER
PWR-ON/OFF
BL_CTRL
DIM-ADJ
H2_HPD_OUT
171
172
173
170
174
1
BL_EN
SPDIF_IN
ST_GPIO1
ST_GPIO10
ST_GPIO12
LVDSA_DN
LVDSA_DP
LVDSA_EN
L
LVDSA_FN
VDSA_EP
98
97
100
96
99
TXEC+_OUT
TXE3+_OUT
TXE3-_OUT
TXE4-_OUT
PANEL
HD
FULL_HD
LED_R
IR_IN
H1_HPD_OUT
169
168
IRRX
ST_GPIO6
ST_GPIO7
L
LVDSA_CP
VDSA_CN
102
103
101
TXE2+_OUT
TXEC-_OUT
TXE2-_OUT
UART_RX
AMP_MUTE
UART_TX
RESET#
AMP_MUTE
167
164
165
166
ST_GPIO5
HDMI0_DDC_SDA
VGA_DDC_SCL
VGA_DDC_SDA
ETN_LED1/GPIO_69
ETN_LED0/GPIO_68
I2S_OUT_MCLK
I2S_OUT_WCLK
I2S_OUT_SCLK
I2S_OUT_DATA0
LVDSA_AN
LVDSA_BN
L
L
VDSA_AP
VDSA_BP
106
107
104
105
TXE0+_OUT
TXE1+_OUT
TXE1-_OUT
TXE0-_OUT
PIN66
FHD_SEL
NEED
H1_SCL_OUT
163
RESET
ST_GPIO0
HDMI0_DDC_SCL
V10LDO
V33LSADC
LSADC_REF
LSADC0
LSADC1
LSADC2
LSADC3
V10CORE6
G10CORE
REXT
RX0_RP
RX0_RN
RX0_GP
RX0_GN
RX0_BP
RX0_BN
RX0_CKP
RX0_CKN
V10TMDS
G10TMDS
RX1_RP
RX1_RN
RX1_GP
RX1_GN
RX1_BP
RX1_BN
RX1_CKP
RX1_CKN
G33TMDS
V33TMDS
V33IO3
GPIO_67
V10CORE5
LVDSB_AN
LVDSB_AP
LVDSB_BN
LVDSB_BP
LVDSB_CN
LVDSB_CP
LVDSB_DN
LVDSB_DP
LVDSB_EN
LVDSB_EP
LVDSB_FN
LVDSB_FP
V33LVDS
108
3V3A
C638
0.1U
NC
3.3VSB
10K
R506
RESET#
T
MCU_RESET
C527 0.1U
GND
162
161
160
CEC
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
TXO0-_OUT
119
TXO0+_OUT
118
TXO1-_OUT
117
TXO1+_OUT
116
TXO2-_OUT
115
TXO2+_OUT
114
TXOC-_OUT
113
TXOC+_OUT
112
TXO3-_OUT
111
TXO3+_OUT
110
TXO4-_OUT
109
TXO4+_OUT
SET_PLIMIT
H_CEC
3.3VSB
CORE_1V0
CORE_1V0
SPDIF_OUT
CORE_1V0
STB_1V0
KEY_IN
LED_G
H1_RX2+_IN
H1_RX2-_IN
H1_RX1+_IN
H1_RX1-_IN
H1_RX0+_IN
H1_RX0-_IN
H1_RXC+_IN
H1_RXC-_IN
H2_RX2+_IN
H2_RX2-_IN
H2_RX1+_IN
H2_RX1-_IN
H2_RX0+_IN
H2_RX0-_IN
H2_RXC+_IN
H2_RXC-_IN
TMDS_3V3
3V3A
H1_SDA_OUT
(4)
R504
10K
(1)
GND
(1)
R503
1%
6K2
GND
GND
GND
(5)
(5)
(5)
STB_1V0
10U
C532
220R
L502
GND
5VA
R778
0R
R774
4K7
GND
NEED
NC
12VA
R777
PANEL_ON/OFF
0R
3V3A
R772
NC/10K
R779
4K7
C637
R781
0.1U
10K
3V3A
Z_HD
R771
T
NC/4K7
PANEL_ON/OFF
HI=>LVDS POWER ON
LO=>LVDS POWER OFF
R782
10K
GND
VALUE
R782R771
0
NC
3V3
Q111
PMV65XP
D
S
R780
G
100K
R770
470K
R776
10K
LL4148
D109
C
Q109
B
E
BT3904
GND
HIF_Selection_n (Pin 59)
0 : HIF Enable
1 : HIF Disable
EJTAG (Pin 61, pull-hi)
0 :Enable
1 :Disable
ROM boot (Pin 63, pull-lo)
0 : boot from ROM
1 : don't boot from ROM
BOOT_MODE_bit1 (pin 64, pull-lo)
0 : SPI-Flash boot
1 NAND-Flash boot
3.3VSB
0.1U
C553
3V3A
Close to U500. Every PIN
0.1U
0.1U
0.1U
C554
0.1U
C551
C550
C552
GND
TMDS_3V3
3V3A
R541
0R
0.1U
C545
GND
Close to U500. Every DDR power of U500 should be allocated a 0.1uf capacitor.
10U
C586
D115
NC/PESD5V0
10U
C535
USB_3V3
3V3A
R542
0R
DDR_POWER
0.1U
0.1U
0.1U
0.1U
0.1U
C536
C537
C539
C538
C587 4U7
C540
GND
Close to RT58. Every core power of UR58(7 pins in total) except PIN34 should be allocated a 0.1uf capacitor.
1.1V
CORE_1V0
R550
1%
0R
R551
21
1%
0R
10U
10U
RD501
NC
C567
C566
GND
GND
VCC-PANEL
C649
1U
C636
1000P
GND
TU_SCL_OUT1
N_CLE/SPI_SCLK
N_ALE/SPI_SDO
0.1U
C546
0.1U
C548
GND
0.1U
0.1U
C541
C542
NC/4K7
R510
4K7
R505
4K7
SPI_CS#
R569
4K7
3V3A
0.1U
C585
3V3A
L506
220R
10U
C549
GND
3V3A
3V3A
GND
3V3A
DDRPLL_3V3
R552
0R
APLL/VDADC/VDAC_3V3
0.1U
10U
C562
C529
test mode (Pin 161, pull-hi)
0 : enable
1 : disable
PLLenable mode (Pin 162, pull-hi)
0 : disable
1 : enable
NAND access type (Pin 77, pull-hi)
0 : sequence mode
1 : random mode
NAND ECC type(Pin 75, pull-hi)
0 : 6bit
1 : 12bit
0.1U
C576
GND
0.1U
C530
GND
BB1_3V3
3V3A
R507
0R
0.1U
C563
GND
3.3VSB
L503
220R
0.1U
C531
DDR_POWER
1%
DDR_VERF1
1%
1.1V
R558
0R
1K
0.1U
R524
C533
0.1U
1K
R523
C534
GND
10U
0.1U
C568
C569
0.1U
0.1U
0.1U
0.1U
C573
C572
C571
C570
3V3A
0.1U
0.1U
0.1U
0.1U
C574
L608
120R
NAND_3V3A
C639
10U
D114
NC/PESD3V3
C578
C575
C577
R543
R529
R581
4K7
4K7
NC/4K7
N_RDY
N_RE#
N_RE#
N_CE1#
N_CE0#
GND
N_CE0#
N_CE0#
N_CE1#
N_CE1#
NAND_3V3A
R535
4K7
N_WE#/SPI_DI
GND
N_RE#
SET_PLIMIT
H1_SDA_OUT
N_DATA1
N_DATA0
3V3A
PLL_3V3
0.1U
C561
PLL_GND
ETN_1V0
0.1U
0.1U
C179
C522
GND
GND
1.1V
R557
0R
R544
R545
R668
R546
R575
N_CLE/SPI_SCLK
N_ALE/SPI_SDO
N_WE#/SPI_DI
F_WP
R651
C633 33P
C634
CLOSETO NAND FLASH
R516
4K7
R517
NC/
4K7
R570
NC/10K
R571
10K
R572
NC/10K
R573
10K
BB2_3V3
R508
0R
close to main chip
1U
C583
ADC_1V0
0.1U
0.1U
C528
C191
GND
GND
1
2
3
4
5
6
NC/33R
7
33R
8
33R
9
33R
10
NC/33R
11
12
13
0.1UC632
14
15
GND
16
17
18
19
33R
20
21
22
23
24 25
33P
3.3VSB
3.3VSB
3V3A
GND
3V3A
GND
3V3A
R540
0R
0.1U
C565
BB2_GND
IFADC_3V3
3V3A
L504
220R
1.1V
L505
220R R559
PLL_GND
U501
TC58NVG0S3ETA00
NC/RST
NC
NC1
NC2
NC3
R/B2
R/B1
RE
CE1
CE2
NC4
VCC
VSS
NC5
NC6
CLE
ALE
WE
WP
NC7
NC8
NC9
NC10
NC11 NC12
GND
0.1U
C559
GND
PLL_1V0
0.1U
C560
NC24
NC23
NC22
NC21
I/O7
I/O6
I/O5
I/O4
NC20
NC19
PRE
VCC1
VSS1
NC18
NC17
NC16
I/O3
I/O2
I/O1
I/O0
NC15
NC14
NC13
IFPGA_3V3
GND
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
ETN_3V3
3V3A
R556
0R
0.1U
C547
0.1U
C523
GND
1U
C558
GND
DDRPLL_1V0
1.1V
0R
0.1U
C543
GND
N_DATA7
N_DATA6
N_DATA5
N_DATA4
C635
0.1U
GND
NAND_3V3A
GND
N_DATA3
N_DATA2
N_DATA1
N_DATA0
GND
New Parts
VEX. . .REV.PH VÍDEO.170 0 MARÇO/2014
TV PH28B25DG LED
PAG. 6/10
AUDIO_OUT_L
AUDIO_OUT_R
AUDIO_OUT_L
AUDIO_OUT_R
close to U500
C640 1U
C644 1U
V-AUDIO
R665
56K
C648
1U
50V
R600
1K
C600
6.8N
GND
R602
1K
C601
6.8N
GND
AMPCIRCUIT
D107
3
1
GND
2
0BAV99
R666
22K
3.3VSB
(5)
R601
NC/100K
R603
NC/100K
BT3906
AMP_L
AMP_R
B
V-AUDIO
E
C
GND
1K
Q108
R662
56K
R607
R775
R667
PWR_MUTE
R606
100R
10R
C605
R608
100R
C641
22U
35V
GND
10K
C604
1000P
GND
C606 1U
C607 1U
C610
1000P
15K
GND
R664
R605
1U
/16V
/16V
C608 1U
C609 1U
B
1K
C602 1U
C603 1U
GVDD
PLIMIT
3.3VSB
4K7
R669
C
Q110
BT3904
E
/16V
/16V
GAIN0
GAIN1
/16V
/16V
GND
10
11
12
13
14
Z_MUTE
T
PWR_MUTE
100K/NC
1
2
FAULT
3
LINP
4
LINN
5
GAIN0
6
GAIN1
7
AVCC
8
AGND
9
GVDD
PLIMIT
RINN
RINP
NC
PBTL
RT9108NBGCP
R604
U601
PVCCL2SD
PVCCL1
BSPL
OUTPL
PGND2
OUTNL
BSNL
BSNR
OUTNR
PGND1
OUTPR
BSPR
PVCCR2
PVCCR1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1000P
C611
1000P
GND
C614
0.22U
OUTPL
GND
OUTNL
0.22U
C615
C616 0.22U
OUTNR
GND
OUTPR
0.22U
C617
C622
C623
0.1U
GND
3V3A
R613
10K
R614
NC/0R
GND
C612
0.1U
NC/10K
R615
R616
0R
V-AUDIO
L+
L-
R609
10R
R610
10R
R611
10R
R612
10R
C624
1U
C613
1U
C618 330P
C619
330P
C620 330P
C621 330P
V-AUDIO
C631
35V
220U
GND
GND
OUTPL
OUTNL
OUTPR
OUTNR
L600
22UH
L604
NC/220R
L601
22UH
L605
NC/220R
L602
22UH
L606
NC/220R
L603
22UH
L607
NC/220R
T T
L+
C663
L+
1U 50V
C625
0.1U
L-
C626
0.1U
L-
GND
R+
R-
T
T
R-
R+
C627
0.1U
R+
C628
0.1U
R-
GND
R+
P602
L+
4
L-
3
R-
2
1
C662
1U50V
GVDD
R617
7K5
PLIMIT
GAIN1
L
L H
H
H
GAIN1GAIN0
(6)
(6)
GAINGAIN0
20dB
L
26dB
32dB
L
36dB
H
SET_PLIMIT
(5)
SET_PLIMIT
Audio Power
L
H 24V/16R
8W
5W
5WL
R636
47K
R639
NC/10K
B
C
E
GND
Remark
24V/16R
R637
27K
BT3904
Q106
GND
R618
10K
R619
1K8
New Parts
AMP_MUTE
4K7
R663
AMP_MUTE
R661
4K7
VEX. . .REV.PH VÍDEO.170 0 MARÇO/2014
GND
TV PH28B25DG LED
PAG. 7/10
ACINPUT
PROTECT
BL-ON
DIM
82K
3.6M
R432
NTC5D-11
THR1
1M
LF2
2
3
VI-SC
0R
10mH
12
CY1
1
471
CY2
471
4
R441
2.4M
5
6
7
8
R449
10M
R443
R442
VI-SC
PRO
CTRL
OPT
1M
1M
R100
R102
1M
1M
R101
R103
240K
C434
105
C416
105
4
CS
3
DRV
2
GND
1
VCC
U1
TEA1733
683
VCC
C418
104
C427
C422
R447
221
3
CX1
RD1
1M
474
RD2
2
R440
R439
3.6M
103
20K
C419
R431
U2-B
F1
CN1
T3.15AH250V
L
N
VCC
4
LF1
RV1
NC
1.7mH
1
VCC
1K
R433
ZD401
24V
FB
105
C410
104
R438
ZD402
100K
3.6V
C417
D101
RL255
D103
RL255
R444
1k
D102
RL255
D104
RL255
HV
R434
100K
R454
56uF/450V
CE2
100K
R456
D400
FR207
100K
FB401
C420
472/1KV
2.4M(NC)
R105
R106
R104
2.4M(NC)
CE1 56uF/450V
2.4M(NC)
100K
R457
R455
100K
100K
R458
6
C414
5
332/630V
4
TS1-B
7
TS1-C
8
D401 BAS16
R445
QW1
Q1-G
47R
10R
7N65
C423
R446
224
R448
10k
R402
N.C
101
C415
10K
Q1-S
R403
0.13R
3
LTV817C
R414
ZD403
30V
D402
FR104
L402
47UH
IND
NC
2
TS1-A
1
CY3
D405
BAS16H
D403
BAS16H
VCC
NC
C429
C424
4.7uF/50V
471
+24VA
R603
GND
OVP
2222
100UH
0R
R637
14
13
221
4
12
11
10
9
471
C617
3
1
IND
L601
APM1105NU16A/100V
Q603
R616
30R
R615
100K
R617
1K
C616
471
471
C619
C618
BAV70
R633
2
R632
200R
47K
R613
47R
0.33
R612
R618
100R
R647
47R
0.33
C615
R611
101/100V
R646
R614
0.33
471
C620
D603
C625
221
IND
L602
C602
N.C
C601
150uF/35V
ZD601
27V
20K
R604
C606
102
104
2.2uF/25V
C609
C603
C604
C605
39K
100K
R606
N.C
C607
ZD603
0.47uF
0R
0.47uF
R605
470K
200R
R602
1K
R601
15
VIN
16
VCC
1
COMP
2
EN
5
OSC
7
BOSC
3
DBRT
6
ISET8LED4
U5
GATE
ISENSE
LED1
LED2
LED3
MP3394
20K
R608
C608
200K
102
10K
R607
100K
R610
R609
Q608
D600
SB3150
100R
R620
150K
27K
R631
SM1110NS
R624
0R
NC
R630
24VA
F3
F2
123
123
4
10200
+24VT
22R
R406
D404
+24VA
L400
C403
471/1KVV
R407
22R
R405
22R
C402
680uF/35V
C404
680uF/35V
+24VB
1K
R422
R425
2K
U2-A
LTV817C
R427
R428
10K
C411
104
n.c
C428
K
R
2.5V
U3
75k
TL431
A_1
FB5FB1 FB4
C610
331/1KV
SM1110NS NC
Q604
R619
102
C612
NC
R621
R622
1
NC
2 3
R636
0R
R638
1M
NC
1
2 3
0R
47uF/160V
C613
222
NC
R623
Q605
1
2 3
R639
10K
R429
C623
200K
R627
C622
NC
R625
MS1110NS
Q606
NC
0R
R626
2 3
R643
4
150UF/35V
75K1%
R430
NC
NC
Q607
2N7002(NC)
1
C405
R421
100K
C408
150U/35V
0R
+24VB
R426
C412
NC
NC
1N4007
D407
DIODE_DIP
R435 1R
R436
R644
47K
1R
R640
Q402
AOD4185
8
R450
R423
NC.
U4
C409
104
LED+
ZD602
NC
15V
0R
NC
R641
0R
R642
NC
24VA
1
3
C401
C413
4
473
473
R451
47K
Q401
2222
C421
104
1
260uH
C425
221
2
3
45
TC
SWE
GNDCII
MC34063
U4
VCC
IPK
6
7
NC
C624
R628
LED4-
0R
R645
PG2 PG3 PG4
PG1
LED3-
PS.ON
R452
3.9K
R453
39K
L401
2
1
SWC
DRC
8
R412 2R
R413
20K
R409
2R
SR240S
20K
R408
R437
NC
D406
2.2K
R401
+3_3V +3_3V
24VA
NC
R629
NC
LED1-
LED2-
+24V
LED+
LED+
NC
LED1-
LED2-
LED3-
LED4-
LED1-
NC
LED+
+24V
2A
NC
C406
104
R410NCR411
+3_3V
C407
1000U/10V
1112
910
C426
104
P_ON
R404
3.6K
DIM BL_ON
7 8
5 6
3 4
1 2
CN2
2.0mm/6*2
CON_P10
CN3
1
2
3
4
5
6
7
式
8
2.0mm
9
10
LED+
0.6A
New Parts
VEX. . .REV.PH VÍDEO.170 0 MARÇO/2014
TV PH28B25DG LED
PAG. 8/10
3V3_STB
T
MENU
T
SOURCE
TTTTTT
VOL+
VOL-
CH+
CH-
POWER
3.3V_STB
470R
MENU
(2.49V)
470R
SOURCE
(2.08V)
470R
VOL+
(1.67V)
470R
VOL-
(1.26V)
470R
CH+
(0.85V)
470R
CH-
470R
POWER
(0.00V)
GND
R1
R2
R3
R4
R5
R6
(or OK)(0.44V)
R7
40-F3300B-KEB2XG
Z1
K1
1
2 4
F7
K2
1
2 4
F8
K3
1
2 4
F9
K4
1
2
F10
K5
1
2
F11
K6
1
2
F12
K7
1
2
F13
T
3
Z2
T
3
Z3
T
3
Z4
T
3
4
Z5
T
3
4
Z6
T
3
4
Z7
T
3
4
R11
100R
21
GND
R12
V270RA
(NC)
GND
KEY
F14
CH+
CH-
VOL+
VOL-
MENU
SOURCE
F2
F3
F4
F5
F6
F1
GND
GND
+5V
KEY
3.3V_STB
R9
10K
Z11 Z8
B
R10
10K
GND
T T
10U/NC
R8
E
C
Z9Z10
C1
GND
BT3906
Q1
220
TT
P1
4
3
2
1
C2
10U/NC
VCC
T
1
2
P2
GND
New Parts
VEX. . .REV.PH VÍDEO.170 0 MARÇO/2014
TV PH28B25DG LED
PAG. 9/10
New Parts
VEX. . .REV.PH VÍDEO.170 0 MARÇO/2014
TV PH28B25DG LED
PAG. 10/10
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