Page 1
T
V
P
H
4
2
B
2
5
D
G
http://treinamento.britania.com.br
0800-415300
Page 2
VISTA EXPLODIDA
PRODUTO CÓDIGO
TENSÃO PADRÃO E N° SÉRIE
TV PH42B25DG
099423011ATX
BIV
0 00 00000 00 T 159 X
(X
) - O último a lgarismo na s c oluna s "Código " e "Pa drão N° Série" s ignif ica a versã o do a parelho.
3
1
Acesse a LISTA BÁSICA em www.telecontrol.com.br
e consulte os códigos das peças pela referência.
C1
27
28
29
NOTA:
- Consulte os códigos na Lista Básica em www.telecontrol.com.br
- Somente os itens que possuem códigos serão fornecidos.
- Em caso de dúvidas acessar 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.171 1 JANEIRO/2014
19
39
38
TV PH42B25DG
20
21
30
32
24
37
25
23
35
41
34
36
33
42
40
PAG. 2/11
Page 3
POWER CONTROL
PWR-ON/OFF
PWR-ON/OFF
BL_CTRL
BL_CTRL
12V TO 5V
12VA
100K
C141
C142
100U
1U
16V
C151
GND
0.1U
5VA
R118
R123
NC/100K
10K
C153
1U
GND
1.1V
3.3VSB
R109
3.3VSB
R135
4K7
NC
LED_G
LED_G
Q101
2N7002
D102
0BAV99NC/
1
GND
3
KEY&IR
KEY
Z_IR
G-LED
R-LED
IR
C119
C118
0.1U
T
39P
Z3V3B
L104
1UH
U103
MP2143
PGND
OUT
4
SW
AGND
3
VIN
2
PG
1
R150
510K
VCC=0.6(150/172+1)=1.1V
3V3A
KEY GND IR
LED_R
IR_IN
C117
Close to RT58
5VA
39P
LED_R
KEY_IN
GND
C134
0.1U
NC
R132
10K
R133
4K7
B
R134
2K2
3.3VSB
R141
47K
R142
4.7K
C199
0.1U
GND
R145
100R
3.3VSB
Standard PCB Module
(Vin=2.5V-5.5V)
C135
R152
10U
NC/10R
C196
NC/470P
GND
GND
3.3VSB
E
C
R146
4K7
Q102
BT3906
R-LED
2
GND
24V TO 12V
NC
R105
3K3
R101
0R
0R
NC
R102
L101
392170
P100
24/12V
12
3
5
3.3VSTB
7
9
DIM-ADJ
11
C104
0.1U
PW_GND
24V/12V
T
C101
24V/12V
GND
0.1U
4
Z_3V3SB
BLON
T
T
PWRON
T
R106
330R
R107
330R
C102
R108
0.01U
10K
GND
3.3VSB
C103
GND
GND
3.3VSTB
P-ON/OFF
BL-ON/OFF
0.01U
6
8
10
12
24/12V
T
GND
T
NC
R103
3V3SB
DIM-ADJ
GND
12VA
NC
0R
0R
R104
V-AUDIO
T
3.3VSB
T
R151
DIM-ADJ
220R
C105
0.01U
C106
100U
35V
24/12V
GND
C107
0.1U
GND
R126
220K
GND
C174
R154
NC/470P
NC/10R
C108
0.1U
R124
0R
R125
100K
U102
8
BS
BST
7
VIN
5
GND
MP1582
GND
C109
1
0.1U
SW
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
C113
220U
16V
Z_12VA
T
Typ2A
C114
0.1U
12VA
C115
1U
Shielding L 0710
R155
NC/10R
C175
NC/470P
GND
AS1117AD
3
2
GND/ADJ
1
U201
C145
15P
L103
6.8UH
R114
R115
0R
39K
R116
220R
R117
6K8
GND
VIN
OUT
VOUT=1.52V@350mA(MAX)
4
4
C126
220U
6.3V
0.1U
GND
Typ 3A
5VA
C148
220U
10V
GND
C149
C150
0.1U
10U
5V NORMAL POWER
DDR_POWER
L201
220R
C128
C127
10U
6V3
NC/AZ1117
5VA
C129
NC/10U
10V
U104
VIN
3
C130
NC/0.1U
4
OUT
4
GND/ADJ
1
2
GND
C131
0.1U
3V3A
T
C132
NC/10U
3V3A
C133
R153
220U
NC/1K
6.3V
10V
NC/PESD5V0
GND
D113
C197
3.3VSB
NC/10U
10V
D103
CMS06NC/
R131
0R
1%
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
VCC
IN
2
AAM
1
R113
GND
33K
VCC=0.8(39/7.02+1)=5.24V
Q103
PMV65XP
D
S
G
33K
R119
C
B
Q105
BT3904
C124
E
NC/0.1U
GND
R120
5R6
5V-DDR
T
2W
C123
R122
470R
0.1U
R121
GND
100R
GND
5VA
R136
470R
NC
R137
NC
0R
NC
R139
4K7
R140
NC
10K
NC
GND
Z_KEY
ZG
ZR
T
T
T
C120
1000P
GND
Shielding L 0710
R147
150K
5
6
GND
FB
7
Vref=0.6V
EN
8
R148
22K
R149
150K
GND
R138
G-LED
10R
NC
C116
0.1U
NC
GND
P601
K_GND
T
4
NC
GND
F155
3.3VSB
C198
C139
10U
10V
R-LED
3V3SB
G-LED
GND
KEY1
3.3VSB
0.1U
NC
GND
IR
GND
R-LED
1V1
T
IR
GND
C140
0.1U
3
2
1
P604
5
4
3
2
1
NC/P603
7
NC
6
5
NC
4
3
2
1
Typ 3A
1.1V
T
3.3VSB
GND
F154 F156F153
C121
0.1U
GND
C137
C138
22U
22U
C136
6V3
6V3
15P
GND
VCC=1.25(100/470+1)=1.52V
New Parts
VEX. . .REV.PH VÍDEO.171 1 JANEIRO/2014
TV PH42B25DG
PAG. 3/11
Page 4
TUNER
3V3A_TU
best to 3.1V
R644
1R
C653
100U
6V3 C661
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
U604
GND
C654
1U
VIN
3
H1_HPD
H1_5V
4
4
2
0.1U
4K7
4K7
H1_SDA
H1_SCL
4R7
4R7
4R7
R395
4R7
4R7
4R7
R399
4R7
4R7
R392
R393
R394
R396
R397
R391
OUT
GND
0.1U
GND/ADJ
1
C655
R328
R370
C680C679
F400
L612
500R
0.1U
F401
F402
H1_RXC-_IN
H1_RXC+_IN
H1_RX0-_IN
H1_RX0+_IN
H1_RX1-_IN
H1_RX1+_IN
H1_RX2-_IN
H1_RX2+_IN
F403
220U
6.3V
C681
TU_GND
3V3A_TU
T
3V3_TUNER
F404
GND
R372
100R
100R
R371
HDMI_CEC
TU1
NC
GND1
2
1
X
GND
TU_3.3V
T
C660
4U7
0.1U
GND
12
R387
NC/10K
H1_SCL_OUT
H1_HPD
H1_HPD
VCC
GND2
4
3
BAT54C
D106
3
H1_SDA_OUT
T
Q104
BT3904
SDA
SCL
6
5
TU_SDA
C322
0.1U
GND
GPIO control smart switch
(5)
H1_5V
R323
1K
C
B
E
GND
T
T
TU_SCL
H1_DET
(5)
RJ 45
F321
GND
F322
TX1P
TX1N
RX1P
RX1N
F323 F324
GND
5VA
H2_DET
GPIO control smart switch
R390
NC/22K
GND
H2_5V
R332
1K
T
C
Q107
B
E
GND
0.01U C301
R334
4K7
4K7
4K7
H2_SCL
R647
510R
TU_IFAGC_OUT
F417
F418
F419
R378
R379
R398
4R7
R400
4R7
R401
4R7
R402
4R7
R403
4R7
R404
4R7
R405
4R7
R406
4R7
R407
4R7
C659
0.1U
C658
0.1U
F150
F151
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
R330
100R
100R
TU_IF+_IN
TU_IF-_IN
R331
BAT54C
D108
12
3
C323
0.1U
R389
GND
NC/10K
H2_SDA_OUT
H2_SCL_OUT
H2_HPD
(5)
H2_HPD
(5)
BT3904
R645
100R
R646
100R
C689
NC/0.1U
CLOSED TO TUNER
R682
L610
0R
D_IF+_TUN
IF_AGC
IF_N
IF_P
7
9
8
T
T
D_IF+_TUN
D_IF-_TUN
TUN_SDA
TUN_SCL
C651
39P
D_IF+
D_IF-
GND
TU_IF_AGC
C652
39P
Closed to Tuner
R648
39R
R649
39R
D_IF-_TUN
3V3_TUNER
R670
4K7
R671
4K7
TU_SDA_OUT
TU_SCL_OUT
the tuner built-in 1K and 0.1uF
TU_IF_AGC
GND
L611
1UH
L609
2.2UH
C657
C656
56P
33P
L613
1UH
2.2UH
3V3A
ESD
Z_AGC
T
R678
1K
R675
10K
C690
close to RT58
0.01U
GND
HDMI 1
H2_HPD
19
H2_5V
18
17
H2_SDA
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
R373
HPD
VCC
GND5
DDCDA
R374
R327
100R
DDCCLK
H_CECHDMI_CEC
GND4
GND2
RX0-
RX0+
RX2-
RX2+
NC2
NC1
RXC-
RXC+
GND3
RX1-
RX1+
GND1
P401
5VA
R388
NC/22K
GND
3.3VSB
D105
10K
R324
4K7
T
H1_HPD_OUT
H1_HPD_OUT
(5)
PMEG2005EB
27K
T201
1
2
3
4
X
5
X
6
7
89
TS8121CLF
0.01U
C320
10K
R333
H2_HPD_OUT
T
H2_HPD_OUT
16
NET_TX1P
R362
R361
C321
1000P
NET_TXC
75R
R364
75R
2KV
15
14
13
12
11
10
NET_TX1N
X
X
NET_RX1P
NET_RX1N
R363
75R
0603
75R
GND
U301
1
H1_RXC-_IN H1_RXC-_IN
2
GND
3
4
56
H1_RX1-_IN
1
H1_RX1+_IN
2
GND
3
H1_RX2-_IN
4
H1_RX2+_IN H1_RX2+_IN
1
H2_RXC-_IN H2_RXC-_IN
2
GND
3
4
56
H2_RX1-_IN
1
H2_RX1+_IN
2
GND
3
H2_RX2-_IN
4
H2_RX2+_IN H2_RX2+_IN
IP4283CZ10
U302
IP4283CZ10
U303
IP4283CZ10
U304
IP4283CZ10
10
9
8
7
/NC
10
9
8
7
65
/NC
/NC
/NC
NET_RXC
H1_RXC+_INH1_RXC+_IN
H1_RX0+_INH1_RX0+_IN
H1_RX1+_IN
10
9
8
7
10
9
8
7
65
GND
H1_RX0-_INH1_RX0-_IN
H1_RX1-_IN
GND
H1_RX2-_IN
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
LAN-LED1
PIN66
GND
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
TT
TX1P
LED0
T
P701
14
GND2
11
RXC
ORG+
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
RX1P
TX1N
D111
1
3
2
4
5
6
1
3
4
5
6
ESD5V
/NC
ESD5V
GND
D112
2
GND
/NC
New Parts
VEX. . .REV.PH VÍDEO.171 1 JANEIRO/2014
TV PH42B25DG
PAG. 4/11
Page 5
YPBPR IN/AV2
P301
GREEN
BLUE
RED
P302
WHITE
RED
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
F305
PB_IN
PR_IN
YPBPR_R
PB_IN
T
PR_IN
T
GND
F303
GND
T
C184
C185
470P
470P
GND
0R
GND
R302
F302
75R
R382
0R
R303
75R
R383
0R
PR_IN-
R310
6K8
R311
6K8
R312
R313
10K
10K
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-
PR_IN
PR_IN-
BLACK
P901
R385
33R
R386
33R
SPDIF
Z_PGND
C194
0.047U
C195
0.047U
Z_SPDIF
T
2
F420
1
T
GND
GND
AV2_V_IN
AV2_V_IN
AV2_V_IN-
AV2_V_IN-
SPDIF_OUT
R642
0R
PIN 126
R643
100R
CLOSED TO RT58
D110
5VA
CMS06
C645
C646
100U
2U2
10V
10V
C647
USB_5V
0.1U
GND
USB1_D-_IN
USB1_D+_IN
(5)
(5)
UART_RX
UART_TX
USB_5V
R375
2R2
R376
2R2
DB_RXDDB_TXD
R356
47R
R355
47R
NC/100P
Close to U500
USB1_5V
T
C190
C193
GND
USB1_D-
GND
TT
T
F319
NC/100P
USB1_D+
T
F320
3.3VSB
R357
GND
USB1_GND
DB_3V3
4K7
F318F317
T
T
1
2
3
4
5
6
R358
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
New Parts
WHITE
RED
AV IN
P303
AV OUT
P304
CVBS
GND
AV_V
T
3
AV_L
F307
AVOUT_V
2
AVOUT_R
F306
T
F308
T
AVOUT_L
F310
GND
6
5
4
3
2
1
AV1_V
AV1_L
AV1_R
T
GND0
GND
5VA
D104
0BAV99NC/
1
GND
1
AVOUT_R
2
R
3
AVOUT_L
L
4
5
T
GND2
2
R315
75R
NC/RD401
R368
0R
1
GND
AV_R
T
C186
470P
AVOUT_V
T
F309
GND
T
R325
NC/10K
F311
2
NC/RD402
C187
1
470P
GND
R322
NC/10K
R326
NC/10K
2
NC/RD403
1
R320
75R
R316
R317
6K8
6K8
R380
1K
R381
1K
VEX. . .REV.PH VÍDEO.171 1 JANEIRO/2014
R318
10K
R314
R359
33R
R319
10K
C650
100U
16V
C166 2U2
C165 2U2
C160 0.047U
33R
C161 0.047U
C163 2U2
C164 2U2
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
C188
C189
10P
10P
GND
TV PH42B25DG
R419
100R
R420
100R
UART_TX1
R421
2.2K
UART_RX1
R411
R423
R422
2.2K
47R
47R
V_R
GND
V_SDA
R412
R418
T
F410
VGA
V_VS
T
V_SCLV_HS
47R
47R
V_G
T
T T
V_TXD
VGA_SCL
TX/SCL
VSIN
F416
GND
VGA_BIN
HSIN
F415
GND
VGA_GIN
VGA_SDA
T
VGA_RIN
RX/SDA
F414
GND
V_RXD
V_B
TT
T
F411
F413
F412
16
15
10
14
13
12
11
17
T
VGA_GND
P402
5
4
9
3
8
2
7
1
6
VGA_BIN
VGA_GIN
VGA_RIN
R425
75R
R426
GND
R429
75R
R430
GND
R433
75R
R434
GND
close to RT49close to VGA connector
R424
100R
C167
10P
C169
10P
C171
10P
R427
100R
R435
R428
R432
100R
100R
R431
100R
100R
0R
0R
0R
C168 0.047U
C170 0.047U
C172 0.047U
C173 0.047U
VGA_BLU_IN
VGA_GRN_IN
VGA_RED_IN
VGA_GRN_IN-
PAG. 5/11
Page 6
LVDS
VCC-PANEL
R567
C579
18P
XIN
CORE_1V0
210
209
211
V10CORE8
V33VDADC
SCART_FSW
SPI_SCK/N_CLE
SPI_DI/N_WR
61
60
62
N_CLE/SPI_SCLK
N_WE#/SPI_DI
F_WP
GND
BIT_SEL
T
T
GND
GND
AV2_V_IN-
AV2_V_IN
208
207
VIN_10P
SPI_DO/N_ALE
SPI_CS_N
63
64
N_ALE/SPI_SDO
SPI_CS#
BIT_SEL
SEL_LVDS
SEL_LVDS
C178
0.047U
206
VIN_12P
VIN_A1N
GPIO24
65
FHD_SEL
AV1_V_IN
205
VIN_9P
ETN_LED0/UART_RX
66
GND
0.047U
AV1_V_IN-
GND
C526
204
203
202
VIN_11P
VIN_A0N
ETN_LED1/UART_TX
G10DDRPLL
V33DDRPLL
68
67
69
DDRPLL_3V3
GND
LAN-LED1
10U
ADC_1V0
ADC_1V0
201
200
199
G33ADC
V10VDADC
V10YPPADC
VDDR_POWER1
V10DDRPLL
DDRZQ
71
70
DDR_POWER
DDRPLL_1V0
R501
240R
1%
GND
GND
C524
C525
198
197
CLOAD
VIN_8P
VDDR_POWER2
VREF_DDR1
73
72
DDR_POWER
0R
DDR_VERF1
0.047U
196
195
VIN_7P
VIN_Y1N
RD2958IG
V10CORE3
N_DATA0
74
75
N_DATA0
CORE_1V0
GND
SEL_LVDS
HD_PR_IN
194
VIN_6P
U500
N_DATA1
77
76
N_DATA1
R549
NC/0R
VIN_5P
193
N_DATA2
HD_Y_IN
192
VIN_4P
N_DATA3
78
79
N_DATA3
N_DATA2
GND
HD_Y_IN-
HD_PB_IN
191
VIN_3P
VIN_Y0N
N_DATA4
80
N_DATA4
3V3A
VGA_RED_IN
VGA_GRN_IN
VGA_GRN_IN-
190
189
188
187
VIN_2P
VIN_1P
VIN_BN
VDDR_POWER3
N_DATA5
N_DATA6
V33IO2
81
83
82
84
N_DATA5
DDR_POWER
R656
4K7
NC
R657
0R
CORE_1V0
APLL/VDADC/VDAC_3V3
GND
VGA_HS_IN
VGA_BLU_IN
VGA_VS_IN
186
185
184
183
182
VIN_0P
V33APLL
G33APLL
VSYNCVIN
HSYNCVIN
V10CORE7
N_DATA7
N_RDY
N_CE1
N_CE0
N_RD
89
87
85
86
88
N_DATA6
N_DATA7
N_RE#
N_CE1#
N_RDY
N_CE0#
R554 NC/0R
GND
3V3A
R658
4K7
NC
BIT_SEL
R659
0R
NC
GND
3.3VSB
H2_DET
H1_DET
181
180
179
V33IO4
ST_GPIO23
VDDR_POWER4
VREF_DDR2
V10CORE4
92
91
90
DDR_POWER
DDR_VERF1
CORE_1V0
PANEL_ON/OFF
H2_SCL_OUT
178
176
177
ST_GPIO22
ST_GPIO21
HDMI1_DDC_SCL
VDDR_POWER7
VDDR_POWER6
VDDR_POWER5
94
93
DDR_POWER
H2_SDA_OUT
PWR-ON/OFF
DIM-ADJ
173
172
174
175
SPDIF_IN
ST_GPIO11
ST_GPIO12
HDMI1_DDC_SDA
LVDSA_EN
LVDSA_EP
LVDSA_FN
LVDSA_FP
98
97
96
95
99
TXE4+_OUT
TXE3+_OUT
TXE3-_OUT
TXE4-_OUT
PANEL
HD
FULL_HD
BL_CTRL
IR_IN
H2_HPD_OUT
H1_HPD_OUT
171
170
169
IRRX
BL_EN
ST_GPIO10
LVDSA_DN
LVDS A _C P
LVDS A _D P
102
101
100
TXEC+_OUT
TXE2+_OUT
TXEC-_OUT
LED_R
AMP_MUTE
AMP_MUTE
168
167
166
ST_GPIO7
ST_GPIO6
ST_GPIO5
ETN_LED1/GPIO_69
ETN_LED0/GPIO_68
LVDS A _C N
LVDSA_BN
LVDSA_BP
104
103
TXE1+_OUT
TXE2-_OUT
PIN66
UART_RX
UART_TX
RESET#
165
164
163
RESET
HDMI0_DDC_SDA
VGA_DDC_SCL
VGA_DDC_SDA
LSADC_REF
I2S_OUT_MCLK
I2S_OUT_WCLK
I2S_OUT_SCLK
I2S_OUT_DATA0
LVDSA_AN
LVDSA_AP
V33LVDS
106
107
105
TXE0+_OUT
TXE0-_OUT
TXE1-_OUT
FHD_SEL
C638
0.1U
NEED
H1_SCL_OUT
ST_GPIO0
HDMI0_DDC_SCL
CEC
V10LDO
V33LSADC
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
108
NC
162
161
160
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
119
118
117
116
115
114
113
112
111
110
109
R774
4K7
GND
NEED
TXO0-_OUT
TXO0+_OUT
TXO1-_OUT
TXO1+_OUT
TXO2-_OUT
TXO2+_OUT
TXOC-_OUT
TXOC+_OUT
TXO3-_OUT
TXO3+_OUT
TXO4-_OUT
TXO4+_OUT
R771
NC/4K7
R782
10K
R782R771
NC
RESET#
SET_PLIMIT
H_CEC
3.3VSB
CORE_1V0
CORE_1V0
SPDIF_OUT
CORE_1V0
3V3A
3.3VSB
10K
R506
GND
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
Z_HD
T
VALUE
3V3
T
MCU_RESET
C527 0.1U
(4)
R504
10K
(1)
R503
6K2
(5)
(5)
(5)
HI=>LVDS POWER ON
LO=>LVDS POWER OFF
0
H1_SDA_OUT
GND
(1)
1%
GND
GND
GND
PANEL_ON/OFF
PANEL_ON/OFF
3V3A
STB_1V0
10U
C532
220R
L502
GND
5VA
R778
0R
NC
12VA
R777
0R
3V3A
R772
NC/10K
R779
4K7
C637
R781
0.1U
10K
GND
Q111
PMV65XP
S
D
R780
G
47K
R770
470K
R776
4.7K
C
Q109
B
E
BT3904
LL4148
D109
GND
PLL_GND
220R
L501
GND
CORE_1V0
0.1U
C556
GND
TU_IFAGC_OUT
T
GND
E_GND
NC/
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
9
8
7
6
5
4
3
2
1
GND
XOUT
GND
APLL/VDADC/VDAC_3V3
AVOUT_V_OUT
217
214
212
215
216
213
EPAD
G33BB1
AVOU T 2
C176 0.1U
1U
C177
TU_IF-_IN
TU_IF+_IN
U503
AVOUT_R_OUT
AVOUT_L_OUT
BB2_GND
GND
GND
TX1P
TX1N
L508
RX1P
RX1N
R502
NC/0R
R565
HD_L_IN
HD_R_IN
AV1_L_IN
AV1_R_IN
0R
GND
VCC
WC
SCL
SDA
AUDIO_OUT_R
AUDIO_OUT_L
BB2_3V3
CORE_1V0
PLL_3V3
PLL_1V0
IFPGA_3V3
IFADC_3V3
USB_3V3
ETN_1V0
ETN_3V3
ETN_1V0
CORE_1V0
C544
0.1U/NC
8
7
6
5
GND
BB1_3V3
XOUT
XIN
PLL_GND
GND
220R
220R
L509
TU_RFAGC_OUT
E_WP
3V3A
TU_RESET
3V3A
E3V3A
R578
4K7
R577
100R
R576
100R
R574
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
12
T
R579
4K7
TT T
GND
AUDIO_OUT_R
AUDIO_OUT_L
L507
220R
GND
USB1_D-_IN
USB1_D+_IN
10U
GND
C557
GND
1
E0/NC
2
E1/NC
3
E2/NC
4
VSS
M24C32MN/NC
P502
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
TU_SCL_OUT1
closed to U500
R580
4K7
E_WP
E_SCL
E_SDA
ESDA
P501
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
AVOU T 1
V33VDAC
G33VDAC
TUNER_I2C1_SDA
TUNER_I2C1_SCL
GPIO20
59
58
57
E_SCL
39R
39R
R583
R582
TU_SDA_OUT
TU_SCL_OUT
T
T
VCC-PANEL
SPDIFI
1M
27M
X27M
R525
C580
18P
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
R541
0R
0.1U
C545
GND
Close to U500. Every DDR power of U500 should be allocated a 0.1uf capacitor.
10U
22U
C586
C535
D115
NC/PESD5V0
0.1U
C536
3V3A
DDR_POWER
C587 4U7
USB_3V3
R542
0R
GND
0.1U
0.1U
0.1U
0.1U
C537
C539
C538
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
2
1%
0R
GND
NC/RD501
1
10U
10U
C567
C566
GND
VCC-PANEL
C649
1U
C636
1000P
GND
TU_SCL_OUT1
N_CLE/SPI_SCLK
N_ALE/SPI_SDO
0.1U
C546
0.1U
C549
C548
0.1U
0.1U
C541
C542
10U
SPI_CS#
0.1U
C585
10U
GND
C568
NC/4K7
R510
4K7
R505
4K7
R569
4K7
3V3A
3V3A
L506
220R
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
BB1_3V3
3V3A
R507
0R
0.1U
C563
GND
3.3VSB
L503
220R
0.1U
C531
GND
DDR_POWER
1%
DDR_VERF1
1%
1.1V
R558
0R
1K
0.1U
C533
0.1U
R523 1K R524
C534
ETN_1V0
GND
0.1U
C569
C573
C572
C571
C570
0.1U
0.1U
0.1U
0.1U
3V3A
L608
0.1U
C574
120R
0.1U
C575
NAND_3V3A
C639
10U
0.1U
0.1U
D114
NC/PESD3V3
C578
C577
R543
R581
R529
4K7
4K7
NC/4K7
N_RDY
N_RE#
N_RE#
N_CE1#
N_CE0#
GND
R535
4K7
N_CE0#
N_CE1#
NAND_3V3A
GND
N_CE0#
N_CE1#
N_WE#/SPI_DI
N_RE#
SET_PLIMIT
H1_SDA_OUT
N_DATA1
N_DATA0
3V3A
PLL_3V3
C561 0.1U
PLL_GND
0.1U
0.1U
C179
C522
GND
GND
1.1V
R557
0R
R544
NC/33R
R545
33R
R668
33R
R546
33R
R575
NC/33R
0.1UC632
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
0.1U
C565
close to main chip
1U
C583
ADC_1V0
0.1U
0.1U
C191
GND
GND
1
NC/RST
2
NC
3
NC1
4
NC2
5
NC3
6
R/B2
7
R/B1
8
RE
9
CE1
10
CE2
11
NC4
12
VCC
13
VSS
14
NC5
15
NC6
GND
16
CLE
17
ALE
18
WE
19
WP
33R
20
NC7
21
NC8
22
NC9
23
NC10
24 25
NC11 NC12
33P
3.3VSB
3.3VSB
3V3A
GND
3V3A
GND
IFPGA_3V3
3V3A
R540
0R
BB2_GND
IFADC_3V3
3V3A
L504
220R
0.1U
C559
GND
1.1V
PLL_1V0
L505
220R R559
0.1U
C560
PLL_GND
U501
TC58NVG0S3ETA00
R548
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
GND
ETN_3V3
3V3A
R556
0R
0.1U
C547
GND
0.1U
C523
GND
1U
C558
GND
DDRPLL_1V0
1.1V
0R
0.1U
C543
GND
48
47
46
45
44
N_DATA7
43
N_DATA6
42
N_DATA5
41
N_DATA4
40
39
C635
0.1U
38
37
GND
NAND_3V3A
36
35
34
GND
33
32
N_DATA3
31
N_DATA2
30
N_DATA1
29
N_DATA0
28
27
26
GND
New Parts
VEX. . .REV.PH VÍDEO.171 1 JANEIRO/2014
TV PH42B25DG
PAG. 6/11
Page 7
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
AMP CIRCUIT
D107
3
1
GND
2
0BAV99
3.3VSB
R666
22K
(5)
R601
NC/100K
R603
NC/100K
BT3906
AMP_L
AMP_R
B
V-AUDIO
E
C
GND
1K
Q108
R662
56K
R775
R667
PWR_MUTE
R607
10R
C641
22U
35V
10K
R606
100R
C604
1000P
GND
C605
C606 1U
C607 1U
R608
100R
C610
1000P
GND
15K
GND
R664
R605
1U
/16V
/16V
C608 1U
C609 1U
B
1K
C602 1U
C603 1U
GVDD
PLIMIT
3.3VSB
4K7
R669
C
E
/16V
/16V
GAIN0
GAIN1
/16V
/16V
GND
Q110
BT3904
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-AUD IO
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
C625
0.1U
L+
L-
C626
0.1U
C663
L+
1U 50V
L-
GND
T T
R+R-
R-
R+
C627
0.1U
R+
C628
0.1U
R-
GND
P602
L+
4
L-
3
R-
2
R+
1
C662
1U50V
GVDD
R617
7K5
PLIMIT
GAIN1
L
LH
H
H
GAIN1GAIN0
(6)
(6)
GAINGAIN0
20dB
L
26dB
32dB
L
36dB
H
SET_PLIMIT
(5)
SET_PLIMIT
Audio Power
L
H 24V/16R
R639
R637
NC/10K
27K
R636
47K
C
B
BT3904
Q106
E
GND
Remark Rectify
8W
5WL
5W
24V/16R
R618
10K
R619
2K
4.7k
GND
R619=4.7K
R619=2K
New Parts
AMP_MUTE
4K7
R663
AMP_MUTE
R661
4K7
VEX. . .REV.PH VÍDEO.171 1 JANEIRO/2014
GND
TV PH42B25DG
PAG. 7/11
Page 8
New Parts
VEX. . .REV.PH VÍDEO.171 1 JANEIRO/2014
TV PH42B25DG
PAG. 8/11
Page 9
24V
CON1
C26
C25
330pF/50V
330pF/50V
C12
C11
470nF/50V
470nF/50V
C9
24V
1
2
3
F1
0R
C1
330uF/35V
+
C3A
NC
470nF/50V
C10
470nF/50V
4
5
6
R42
820K
C4
10uF/16V
7
8
9
10
11
12
13
14
820K
R2
2.7K
R45
DIM
C5
330pF/50V
R4
20K 1%
R1
18K
R4A
5.6K 1%
ISET
DIM
R3
510K 1%
C6
R5
NC
0R
LED4
LED3
1
2
3
4
5
6
7
8
ISET
ENA
OB3362F
C7
16
15
14
13
470nF
C8
1uF
VIN
12
11
10
LED1
9
LED2
IC1
OVP
C20
330pF
NC
D2
B3100
D1
1
L1F
L1A
2
3
L1D
L1C
R6
22R
R7
1K
R8
100K
30T10
Q1
R9
R10
0.1R
0.1R
ENA
Q7
7002
C18
NC
LED1
LED2
LED3
LED4
330pF/50V
R22
10K
12B
ZD2
12B
R26
30K
R27
1M
R23
220R
SST3904
60V
R24
220R
R20
Q6
220R
470nF/50V
R25
39K
VIN
C3
12V
ZD1
C17
470nF/50V
R33
R34
10R
10R
60V
C21
RJ12
NC
R39
330R
NC
+
D4
D3
C13
C14
+
22uF/160V
22uF/160V
R40
330R
C28
220pF
C15
10nF/500V
+
ENA
Q8
SST3904
R41
100K
R15
680K
R16
680K
R17
12K
OVP 137V
OVP
C29
NC
LED+
LED+
10
6
RJ11
NC
MUR460
4
MUR460
R11
R12
0.1R
NC
9
12V
C16
LED4
RJ5
NC
RJ6
NC
RJ7
NC
RJ15
Q2
NC
R18
NC
C19
330pF/50V
C23
330pF/50V
C22
330pF/50V
BSS87/CS1N60A1H
BSS87/CS1N60A1H
BSS87/CS1N60A1H
BSS87/CS1N60A1H
LED1
RJ14
Q3
NC
LED2
RJ13
Q4
NC
LED3
Q5
RJ16
NC
LED4
RJ10
NC
RJ8
NC
RJ9
NC
LED+
8
7
6
5
4
3
2
1
CON2
New Parts
VEX. . .REV.PH VÍDEO.171 1 JANEIRO/2014
TV PH42B25DG
PAG. 9/11
Page 10
3V3_STB
T
MENU
T
SOURCE
T
VOL+
T
VOL-
T
CH+
T
CH-
T
POWER
T
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
24
F7
K2
1
24
F8
K3
1
24
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
GND
2
V270RA
1
R12
(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
R8
E
C
Z9Z10
C1
10U/NC
GND
220
BT3906
Q1
TT
P1
4
3
2
1
C2
10U/NC
VCC
T
1
2
P2
GND
New Parts
VEX. . .REV.PH VÍDEO.171 1 JANEIRO/2014
TV PH42B25DG
PAG. 10/11
Page 11
R1
100R
Z4
R2
100R
Z5
T
IR
D2
VCC
GND
AT138B
IR1
T
C1
1U
R3
1K2
C2
0.1U
C3
100P
P1
PWM_LOGO
6
5
+5V
4
LED_G
3
GND
2
IR_IN
1
+3.3V_STB
R4
1K5
PWM_LOGO
1K5
+5V
R18
R19
10K
BT3904
R17
330R
C
B
E
D1
C
B
E
Q2
BT3904
Q1
F8
C4
1U
2
1
P2
01-HT3510-IRE2LG
New Parts
VEX. . .REV.PH VÍDEO.171 1 JANEIRO/2014
TV PH42B25DG
PAG. 11/11
Loading...