MANUAL DE SERVIÇO
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ão :---------------------------------------------------------------
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) : - --------
TELEVISORES LED
MODELOS : LE3278i (A) / DL4077i (A)
ESPECIFICAÇÕES
MSTV(3)-111
T e n s ão d e r e d e: ----------- -- --------- -- --------- -- --------- -- ------- -- -- ------- -- --------- -- --------- -- --------- -- ---------
C
o n s u m o -- ------
i n t o n i z a d o r A n a l ó g i c o / D i g it a l
S
Im pe d ânc ia de ent r a da de ant e na:------------------ 75 o h m -tip o de s b a la n cea d a p ara VH F / U H F
Im pe d ânc ia de ent r a da de cab o :------------------ 7 5 o hm -t ip o de s b a la n cea d a p ara C A B O
Sin t o ni za d o r :---------------------------
Sis tem a de s i nto nia---------------
Sis tem a de t el e v i s ã o :------------
F a ixa d e p r e qu e nci a d e r e cep ç
F r e qüê n cia i n ter m ed iár ia ( s in a l dig it a l ) :--------------------------------------------------------------------
F r e qüê n cia s in t e rm edi ária s ( s in al an a ló gico ):----P o r t a do r a d e v íde o ----------------------
fre q üên c ia s s u b po r t a do ra s de cro m a ( s in al an a ló gico ):------------------------------------------
P o t ê n c i a d e á u d i o ( c o m s in a l d e e n t r ad a : -1 0 d B m o u 60 0 m V r m s ) :T o d o s -
o n t r o le R e m o t o : T o d o s --------------------------------------------------------------------------------------
C
P
a i n e l L E 3 2 78 i ( A )
C ó d igo : --------------------------------------------------------------------------------------------------------------------------
T i po : ------------------------------------------------------------------------------------------------------------------------------
R es olu ção :---------------------------------------------------------------------------------------------------------------------
C o r : -------------------------------------------------------------------------------------------------------------------------------
A ng u lo de v i s ã o : -----------------------------------------------------------------------------------------------------------
T e m po de re s po st a : ----------------------------------------------------------------------------------------------------
T a xa de co n t ras te: -------------------------------------------------------------------------------------------------------
B rilho : ---------------------------------------------------------------------------------------------------------------------------
LE 3278 i(A )-------------------------------------------------------------------------------------
L4 0 77i ( A ) ---------------------------------------------------------------------------------------
C ir c uit o d e r e ce p ção dis c r e to
F .S . (F r e que n cy s yn t het i ze r )-P L L
P ad r ão M -525 linh a s
54 M H z a 864 M H z
P o r t ado ra d e s o m ---------------------------
P o r t ado ra d e c r o m a------------------------
110 - 2 2 0V ~ ( 60 H z) aut o m á t ic o .
Stan d b y -------------- < 1,0 W a t t
Médio -------------------- 31 W a t ts
Stan d b y -------------- < 1,0 W a t t
Médio ---------------------52 W at t s
44 M H z
45 ,7 5 M H z
41,25 M H z/ 4,5 M H z
42 ,17 M H z
3,5 7 5611M H z -----
3,5 8 205 6 M H z ---
3,5 7 954 5 M H z ---
6W + 6 W ( R M S ) / 8 o hm s
C T -664 0
SE L 3 20H Y( L D 0-713 - Sk yw o rt h
T F T - E dg e - L E D
1366 x 76 8 p ixe ls
16.7M ( 8 bit / co l o r)
H :178 °,V :17 8° ( tip .)
8 m s eg
1200 :1 (m in .)
23 0 c d / m ²
(P A L M )
(P A L N )
(N T S C )
P
a i n e l D L 4 0 7 7i ( A )
C ó d igo : --------------------------------------------------------------------------------------------------------------------------
T i po : ------------------------------------------------------------------------------------------------------------------------------
R es olu ção :---------------------------------------------------------------------------------------------------------------------
C o r : -------------------------------------------------------------------------------------------------------------------------------
A ng u lo de v i s ã o : -----------------------------------------------------------------------------------------------------------
T e m po de re s po st a : ----------------------------------------------------------------------------------------------------
T a xa de co n t ras te: -------------------------------------------------------------------------------------------------------
B rilho : ---------------------------------------------------------------------------------------------------------------------------
e s o / D i m e ns õ e s ( L xA x P
P
D L4 0 77i (A ) -------------------------------------------- 9 ,4 6 K g ( c/ ped e s t a l: 915 x 5 80 x 220 m m )
N E : 780.097
LE 3278 i(A ) -------------------------------------------- 6,7 2 K g ( c / p ede s ta l: 7 32 x 474 x 20 0 m m )
( s / p e des tal : 7 32 x 4 31 x 6 1 m m )
( s / p e des tal : 9 15 x 5 3 4 x 8 6 m m )
SD L4 0 0F Y ( Q D 0-401) - S k y w o r t h
T F T - D ir ect - LE D
1920 x 1080 pi xe ls
16.7M ( 8 bit / co l o r)
H :176 °,V :17 6° ( tip .)
9 m s eg
50 0 0:1 ( m in .)
27 5 c d / m ²
SEMP TOSHIBA
INDÍCE
Informações / Instruções de Ajuste :__________________________________________________________3
Vista Explodida LE3278i(A)
Vista Explodida DL4077i(A)
Diagrama de Blocos : ___________________________________________________________________________7
Principais Componentes : ________________________________________________________________________8
Lista Diferença de Componentes da PCI Principal (Entre Modelos) : __________________________________22
Trouble Shooting (Guia de detecção de Defeitos - Fluxograma) : ___________________________________ 23
Esquema Elétrico PCI Principal (Todos Modelos) : ________________________________________________27
Esquema Elétrico PCI Sensor LE3278i(A) : _______________________________________________________49
Esquema Elétrico PCI Teclas LE3278i(A) : _______________________________________________________50
Esquema Elétrico PCI Auxiliar DL4077i(A) : ______________________________________________________51
Esquema Elétrico Controle Remoto (Todos Modelos) : _____________________________________________ 52
: __________________________________________________________________5
: _________________________________________________________________6
INFORMAÇÕES / INSTRUÇÕES DE AJUSTES
CHECAGEM
VERIFICAÇÃO DA VERSÃO DO SOFTWARE (Menu de Serviço).
Usando o Controle Remoto pressione INPUT, em seguida digite "3195". Esta opção abre o
Menu de Fábrica do aparelho.
Versão do SW.
No exemplo,
versão F008
03
INFORMAÇÕES / INSTRUÇÕES DE AJUSTES
anterior e teclas
para selecionar ou ajustar
ATUALIZAÇÃO DE SOFTWARE ( SW PRINCIPAL + MBOOT CONJUGADO )
INFORMAÇÕES UTEIS
DESBLOQUEIO DO APARELHO
Caso o cliente esquecer o código de bloqueio das entradas / classificação indicativa,
entre com o código "9999" para desbloquear
TECLAS DE OPERAÇÃO DO MENU DE SERVIÇO
Utilize a tecla "Enter" para acessar os menus de serviço, tecla "Menu" para voltar 1 menu
∇, ∆, < e >
GRAVAÇÃO DO SOFTWARE (Via USB).
1. Deverá ser gravado o software a ser instalado na raiz ( Não colocá - lo em pastas ou
subpastas ) de um dispositivo USB.
2. Conectar o dispositivo em uma das portas USB.
3. Deixar o aparelho desligado da tomada.
4. Pressionar a tecla Menu do TV e mantendo pressionada e conectar o cabo de força na
tomada.
5. O LED começará a piscar e aparecera uma tela azul com
atualização.
informações sobre a
Após a atualização deve-se fazer o "Factory Reset" e após isso desligar e ligar o TV
da energia elétrica.
04
VISTA EXPLODIDA
LE3278i(A)
LE3278i(A)
05
ITEM NE DESCRIÇÃO QUANTIDADE POSIÇÃO
1 592151 TAMPA TRAS LED-32 CONJ 1 A401
2 592008 SUPORTE COLUNA PEDESTAL 1 AG166
3 591624 BASE VIDRO PEDESTAL 32 1 AG161A
4 592044 ESPACADOR METALICO BASE PEDEST 1 AG161D
5 591606 ALTO FAL 8OHMS 8W 2 W660A / W661A
6 591688 PAINEL AV INFERIOR 1 AC132
7 591928 PCI PRINC LE3278I(A) IMC
8 591697 PAINEL AV LATERAL 1 AC133
9 591777 SUPORTE SUP TECLA CONTROLES 1 A202C
10 591660 MANTA BORRACHA TECLAS 1 A202B
11 591991 PCI TEC LE3278I(A) IMC 1 PCITC2
12 591768 SUPORTE INF TECLA CONTROLES 1 A202A
13 591651 LENTE RECEPTOR CR 1 A201A
14 591973 PCI SENS LE3278I(A SMD-TOP/BO
15 591704 PAINEL LED-32 SEL320HY(LD0-713 1 AG163A
16 591679 ORNAMENTO DECORATIVO PAINEL 1 A201B
1 PCIPR3
T 1 PCISR2
VISTA EXPLODIDA
DL4077i(A)
06
ITEM NE DESCRIÇÃO QUANTIDADE POSIÇÃO
1 591125 PAINEL DL-40 SDL400FY(QD0-401 1 AG163A
2 562362 LENTE RECEPTOR CR 1 A201A
3 561871 PCI SR/TEC DL32/3977 SMD-TOP 1 PCITC1
4 562371 TECLA CONTROLES 1 A201C
5 562102 ALTO FAL 8OHMS 8W 2 W660A / W661A
6 562353 PAINEL AV LATERAL 1 AC133
7 562344 PAINEL AV INFERIOR 1 AC132
8 591072 TAMPA
9 562647 SUPORTE COLUNA PEDESTAL 1 AG166
10 591090 BASE VIDRO PEDESTAL 40 1 AG161A
11 562638 ESPACADOR METALICO BASE PEDEST 1 AG161D
12 591330 PCI PRINC DL4077I(A) IMC 1 PCIPR3
13 562656 SUPORTE METAL FIXACAO PEDESTAL 1 AG165
14 562665 SUPORTE VESA 2 AG164A / AG164B
TRASEIRA DLED-40 1 A401A
DIAGRAMA DE BLOCOS
07
PRINCIPAIS COMPONENTES
1. Silicon Tuner (analógico e digital)
NE: 542508 - CIRC INT TDA18274HD/C1 SMD
Posição na PCI: U16
Diagrama de blocos:
to a second
TDA18274
SURGE AND CB
TRAP FILTER
STO
RFIN
CAPSMOOTH
XTALINSEL
XTALP
XTALN
XTOUT1
XTOUT2
LNA/RF splitter
RF tracking
clock output
buffer
filter
CAPRFAGC
RF AGC
clock input
buffer
Xtal
oscillator
H3H5 and
wireless filter
∆∑ PLL
IR mixer
LO
DIVIDER
LC-VCO
CP VTUNE
PLL loop
filter
IF filters IF amplifier
POWER LEVEL
DETECTOR
TEMPERATURE
SENSOR
VCO
REGULATOR
CAPREGVCO
GAIN
MANAGEMENT
I2C-bus
INTERFACE
l/O
GPO2
GPO1/RFAGC_SENSE
IFP
IFN
VIFAGC
VSYNC
SCL
SDA
AS
IRQ
aaa-002350
Pinagem:
terminal 1
index area
V
CC(RF)
AS
)FR(DNG
)FR(DNG
CAPRFAGC
48
47
46
1
2
ESNES_CGAFR/1OPG
3
2OPG
4
)FR(DNG
5
NIFR
)FR(DNG
6
.c.n
OTS
HTOOMSPAC
.c.n
10
)GID(DNG
11
12
131415
SCL
SDA
XTALINSEL
T
)FR(DNG
)FR(DNG
454443
)FR(DNG
)FR(DNG
CC(RFFILTER)
V
42
41
TDA18274HD
GND(RF)
1617181920
XTALP
XTALN
GND(DIG)
GND(SYNTH)
CAPREGVCO
ransparent top view
)FR(DNG
)FR(DNG
403938
CP
VTUNE
)FR(DNG
)FR(DNG
37
21922823724
XTOUT1
CC(SYNTH)
V
36
35
34
33
32
31
30
V
CC(IF)
29
28
PFI
27
NFI
26
25
XTOUT2
aaa-002430
)FR(DNG
)FR(DNG
)FR(DNG
CNYSV
QRI
CGAFIV
)FI(DNG
.c.n
08
PRINCIPAIS COMPONENTES
Parametros de Funcionamento
AGC5 TOP = 105 dBµV/100 dBµV, unless otherwise sp d.
Symbol Parameter Conditions Min Typ Max Unit
V
CC
V
O(p-p)(max)
I
CC
f
RF
f
lo
RL
in
NF
tun
G
v(max)
G
v(min)
∆G
AGC(tun)
∆G
AGC(IF)
ICP
1dB
maximum peak-to-peak output
voltage
supply current operation mode
local oscillator frequency for respective IF frequency - - - MHz
input return loss RF input, 75 Ω impedance system,
tuner noise gure 75 Ω impedance source; maximum
maximum voltage gain IF_Level[2:0] = 0 dB to +30 dB 90 103 108 dB
minimum voltage gain IF_Level[2:0] = 0 dB to +30 dB - −33 −29 dB
IF AGC gain range range measured between 0 V to 2 V 29 30 31 dB
1 dB input compression point at the tuner input and minimum gain 120 - - dB µV
di erential IF output
IF_Level[2:0] = −6 dB to +24 dB - - 1 V
IF_Level[2:0] = −9 dB to +21 dB - - 0.7 V
[1]
300 335 360 mA
Standby mode:
only crystal oscillator ON 10 14 18 mA
crystal oscillator OFF 5 11 15 mA
analog TV reception; picture carrier 43.25 - 863.25 MHz
digital TV reception; center of channel 45 - 999 MHz
8 10 - dB
level below 95 dB µV and LNA Z
i
= 1
[2]
-
gain
LNA Z
= 1 and RF < 870 MHz 4.0 4.6 dB
i
LNA Z
= 1 and
i
5.4 6 dB
870 MHz < RF < 1 GHz
V74.303.331.3egatlov ylppus
zHM2001-24tupni FR fo egnar llufycneuqerf FR
Bd-631-egnar niag CGA renut
09
PRINCIPAIS COMPONENTES
NE: 494846 - CIRC INT ME9435A SMD
Posição na P CI: U3
Pinagem e Diagrama:
(SOP-8)
Top View
2. Power MOSFET
Parametros:
Parameter Symbol 10 secs Steady State Unit
V egatloV ecruoS-niarD DSS -30 V
V egatloV ecruoS-etaG GSS ±20 V
T
Continuous Drain Current
Pulsed Drain Current
1)
IDM -30 A
Maximum Power Dissipation
Junction-to-Case Thermal Resistance RθJC 28
Junction-to-Ambient Thermal Resistance* RθJA
A=25℃
T
A=25℃
D -6.3 A
I
D 2.5 W
P
T erutarepmeT noitcnuJ gnitarepO J -55 to 150
T≦10 sec
Steady State 62
34
℃
℃/W
℃/W
10
PRINCIPAIS COMPONENTES
NE: 494775 - CIRC INT AS1117L-3.3/TR-HF SMD
Posições na PCI: U9, U10 e U11
Diagrama de blocos:
3. Regualador de Tensão (3.3 Volts)
Thermal
Shutdown
Out
INPUT
+
-
OUTPUT
Pinagem:
V
OUT
GND (Fixed Output)
ADJ (Adjustable Output)
3
2
1
INPUT
OUTPUT
ADJ/GND
11
PRINCIPAIS COMPONENTES
NE: 560186 - CIRC INT RTD2958IG REALTEK SMD
Posição na PCI: U1
Pinagem:
U11
1
2
3
4
5
6
7
8
9
10
11
2
1
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
53
54
217
EPAD
VCM_BB
V33BB1
AIN_4L
AIN_4R
AIN_3L
AIN_3R
AIN_2L
AIN_2R
AIN_1L
AIN_1R
SPKOUT_R
SPKOUT_L
AVOUT_R(FixVol)
AVOUT_L(FixVol)
G33BB2
V33BB2
HPOUT_R
HPOUT_L
V10CORE
V33PLL
XOUT
XIN
V10PLL
G33PLL
G33IFAD C
IF_N
IF_P
V33IFPGA
V33IFAD C
V33USB
U1DM
U1DP
G10USB
V10USB
U0DM
U0DP
G10USB0
V10ETN
ETNTXP
ETNTXN
GND0_ETN
ETNRXP
ETNRXN
V33ETN
GND1_ETN
V10ETN
GPIO9
GPIO10
RFAGC
IFAGC
GPIO13
V10CORE
V33IO
GPIO17
215
213
214
216
212
G33BB1
AVOUT1
AVOUT2
G33VDAC
207
206
204
201
203
211
210
V33VDAC
SCART _FSW
205
208
209
VIN_10P
VIN_12P
VIN_A1N
V10CORE
V33VDADC
200
202
VIN_9P
G33ADC
VIN_11P
VIN_A0N
V10VDADC
4. Controlador
196
197
195
194
199
198
CLOAD
V10YPPADC
193
VIN_7P
VIN_6P
VIN_5P
VIN_8P
VIN_4P
VIN_Y1N
192
189
188
190
191
VIN_1P
VIN_2P
VIN_3P
VIN_Y0N
183
185
181
186
182
184
187
VIN_0P
VIN_BN
HSYNC VIN
V33IO
V33APLL
G33APLL
V10CORE
VSYNCVIN
175
178
180
179
ST_GPIO23
174
177
176
SPDIF _IN
ST_GPIO22
ST_GPIO21
HDM I1_DDC_SCL
HDM I1_DDC_SDA
169
168
170
166
167
171
172
173
IRR X(5V)
BL_EN(5V)
ST_GPIO10
ST_GPIO11
ST_GPIO12
164
165
163
ST_GPIO7
RESET
ST_GPIO6
ST_GPIO5
VGA_DDC_SCL
VGA_DDC_SDA
HDM I0_DDC_SCL
ETN_LED1/GPIO_69
ETN_LED0/GPIO_68
HDMI0_DDC_SDA
ST_GPIO0
V33LSADC
LSADC_REF
V10CORE
G10CORE
RX0_CKP
RX0_CKN
V10TMDS
G10TMDS
RX1_CKP
RX1_CKN
G33TMDS
V33TMDS
GPIO_67
I2S_OUT_MCLK
I2S_OUT_WCLK
V10CORE
I2S_OUT_SCLK
I2S_OUT_DATA0
LVDSB_AN
LVDSB_AP
LVDSB_BN
LVDSB_BP
LVDSB_CN
LVDSB_CP
LVDSB_DN
LVDSB_DP
LVDSB_EN
LVDSB_EP
LVDSB_FN
LVDSB_FP
CEC
V10LDO
LSADC0
LSADC1
LSADC2
LSADC3
REXT
RX0_RP
RX0_RN
RX0_GP
RX0_GN
RX0_BP
RX0_BN
RX1_RP
RX1_RN
RX1_GP
RX1_GN
RX1_BP
RX1_BN
V33IO
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
Main Chip
GPIO1855GPIO19
SPDIF I60SPI_SCK/ N_CLE61SPI_DI /N_WR62SPI_CS_N63SPI_DO/ N_ALE64GPIO24
TUN ER_I2C 1_SDA58TUN ER_I2C 1_SCL
GPIO20
57
56
59
ETN_LED 0/UART_RX(5V)66ETN_LED 1/UART_TX(5V)67V33DDR PLL
65
VDDR _POWER71DDR ZQ
VREF_D DR
V10CORE
G10DDR PLL69V10DDR PLL
72
68
73
70
VDDR _POWER74N_DAT A0
N_DAT A2
N_DAT A379N_DAT A4
N_DAT A1
78
75
77
76
N_DAT A6
N_DAT A5
N_DAT A785N_RD
VDDR _POWER
V33IO
N_CE187N_CE0
84
82
80
81
86
83
V10CORE
VDDR _POWER
N_RD Y89VREF_D DR
88
VDDR _POWER
VDDR _POWER
92
91
94
93
90
LVDSA_EN99LVDSA_DP
LVDSA_FP96LVDSA_FN
VDDR _POWER
95
97
LVDSA_CP
LVDSA_DN
LVDSA_BP
LVDSA_AP
LVDSA_EP
98
102
100
101
LVDSA_AN
LVDSA_CN
103
V33LVDS
LVDSA_BN
104
106
105
107
108
12
PRINCIPAIS COMPONENTES
Descrição dos pinos:
1 VCM_BB AO BaseBand Audio ADC Common mode voltage
11 SPKOUT_R AO Audio R DAC line output0 for Speaker
12 SPKOUT_L AO Audio L DAC line output0 for Speaker
13 AUDIO_R(FixVol) AO Audio R DAC line output1 for fix volume
14 AUDIO_L(FixVol) AO Audio L DAC line output1 for fix volume
40 ETNTXN AO Ethernet 10/100 TX Nagative output
61 SPI_SCK/N_CLE DO SPI Flash Clock Output/Nand Flash CLE
62 SPI_DI/N_WR DI SPI Flash Data Input/Nand Flash WR
64 SPI_DO/N_ALE DO SPI Flash Data Output/Nand Flash ALE
etoN noitpircseD epyT emaN niP ON niP
V3.3 rewoP dnabesaB golanA PA 1BB33V 2
4 tupni CDA L oiduA IA L4_NIA 3
4 tupni CDA R oiduA IA R4_NIA 4
3 tupni CDA L oiduA IA L3_NIA 5
3 tupni CDA R oiduA IA R3_NIA 6
2 tupni CDA L oiduA IA L2_NIA 7
2 tupni CDA R oiduA IA R2_NIA 8
1 tupni CDA L oiduA IA L1_NIA 9
1 tupni CDA R oiduA IA R1_NIA 01
DNG dnabesaB golanA PA 2BB33G 51
V3.3 rewoP dnabesaB golanA PA 2BB33V 61
R tuptuo enohPdaeH OA R_TUOPH 71
L tuptuo enohPdaeH OA L_TUOPH 81
V0.1 rewoP eroC PD EROC01V 91
V3.3 rewoP LLP PA LLP33V 02
OLATX OA TUOX 12
ILATX IA NIX 22
V0.1 rewoP LLP PA LLP01V 32
dnuorG LLP PA LLP33G 42
dnuorG CDA FI PA CDAFI33G 52
- tupni FI IA N_FI 62
+ tupni FI IA P_FI 72
V3.3 rewoP AGPFI PA AGPFI33V 82
V3.3 rewoP CDAFI PA CDAFI33V 92
rewoP V3.3 BSU PA BSU33V 03
evitageN ataD 1TSOH BSU IA MD1U 13
evitsoP ataD 1TSOH BSU IA PD1U 23
DNG BSU PA BSU01G 33
V0.1 rewoP BSU PA BSU01V 43
evitageN ataD 0TSOH BSU IA MD0U 53
evitsoP ataD 0TSOH BSU IA PD0U 63
DNG BSU PA 0BSU01G 73
V0.1rewoP tenrehtE PA NTE01V 83
tuptuo evitsoP XT 001/01 tenrehtE OA PXTNTE 93
DNG tenrehtE PA NTE_0DNG 14
tupnI evitsoP XR 001/01 tenrehtE IA PXRNTE 24
tupnI evitageN XR 001/01 tenrehtE IA NXRNTE 34
V3.3 rewoP tenrehtE PA NTE33V 44
DNG tenrehtE PA NTE_1DNG 54
V0.1 rewoP tenrehtE PA NTE01V 64
9OIPG OID 9OIPG 74
01OIPG OID 01OIPG 84
CGAFR renuT OID CGAFR 94
CGAFI renuT OID CGAFI 05
31OIPG OID 31OIPG 15
V0.1 rewoP eroC PD EROC01V 25
V3.3 rewoP O/I DAP PD OI33V 35
71OIPG OID 71OIPG 45
81OIPG OID 81OIPG 55
91OIPG OID 91OIPG 65
02OIPG OID 02OIPG 75
ADS_C2I renuT OID ADS_1C2I_RENUT 85
LCS C2I renuT OID LCS_1C2I_RENUT 95
tupni FIDP/S OID IFIDPS 06
tuptuO SC hsalF IPS OD N_SC_IPS 36
42OIPG OID 42OIPG 56
XR_TRAU/0DEL_NTE OID XR_TRAU/0DEL_NTE 66
XT_TRAU/1DEL_NTE OID XT_TRAU/1DEL_NTE 76
V3.3 rewoP LLPRDD PA LLPRDD33V 86
DNG LLPRDD PA LLPRDD01G 96
V0.1 rewoP LLPRDD PA LLPRDD01V 07
V5.1 rewoP 3RDD PA REWOP_RDDV 17
QZ 3RDD OIA QZRDD 27
tupnI egatloV ecnerefeR 3RDD IA RDD_FERV 37
V5.1 rewoP 3RDD PA REWOP_RDDV 47
13
PRINCIPAIS COMPONENTES
Descrição dos pinos:
0ataD hsalF dnaN OID 0ATAD_N 57
V0.1 rewoP eroC PD EROC01V 67
1ataD hsalF dnaN OID 1ATAD_N 77
2ataD hsalF dnaN OID 2ATAD_N 87
3ataD hsalF dnaN OID 3ATAD_N 97
4ataD hsalF dnaN OID 4ATAD_N 08
V5.1 rewoP 3RDD PA REWOP_RDDV 18
5ataD hsalF dnaN OID 5ATAD_N 28
V3.3 rewoP O/I DAP PD OI33V 38
6ataD hsalF dnaN OID 6ATAD_N 48
7ataD hsalF dnaN OID 7ATAD_N 58
elbanE daeR hsalF dnaN OID DR_N 68
1elbanE pihC hsalF dnaN OID 1EC_N 78
0elbanE pihC hsalF dnaN OID 0EC_N 88
ydaeR hsalF dnaN OID YDR_N 98
tupnI egatloV ecnerefeR 3RDD IA RDD_FERV 09
V5.1 rewoP 3RDD PA REWOP_RDDV 19
V0.1 rewoP eroC PD EROC01V 29
V5.1 rewoP 3RDD PA REWOP_RDDV 39
V5.1 rewoP 3RDD PA REWOP_RDDV 49
V5.1 rewoP 3RDD PA REWOP_RDDV 59
P_riaP_F_A_troP_SDVL OA PF_ASDVL 69
N_riaP_F_A_troP_SDVL OA NF_ASDVL 79
P_riaP_E_A_troP_SDVL OA PE_ASDVL 89
N_riaP_E_A_troP_SDVL OA NE_ASDVL 99
P_riaP_D_A_troP_SDVL OA PD_ASDVL 001
N_riaP_D_A_troP_SDVL OA ND_ASDVL 101
P_riaP_C_A_troP_SDVL OA PC_ASDVL 201
N_riaP_C_A_troP_SDVL OA NC_ASDVL 301
P_riaP_B_A_troP_SDVL OA PB_ASDVL 401
N_riaP_B_A_troP_SDVL OA NB_ASDVL 501
P_riaP_A_A_troP_SDVL OA PA_ASDVL 601
N_riaP_A_A_troP_SDVL OA NA_ASDVL 701
V3.3 rewoP SDVL PA SDVL33V 801
P_riaP_F_B_troP_SDVL OA PF_BSDVL 901
N_riaP_F_B_troP_SDVL OA NF_BSDVL 011
P_riaP_E_B_troP_SDVL OA PE_BSDVL 111
N_riaP_E_B_troP_SDVL OA NE_BSDVL 211
P_riaP_D_B_troP_SDVL OA PD_BSDVL 311
N_riaP_D_B_troP_SDVL OA ND_BSDVL 411
P_riaP_C_B_troP_SDVL OA PC_BSDVL 511
N_riaP_C_B_troP_SDVL OA NC_BSDVL 611
P_riaP_B_B_troP_SDVL OA PB_BSDVL 711
N_riaP_B_B_troP_SDVL OA NB_BSDVL 811
P_riaP_A_B_troP_SDVL OA PA_BSDVL 911
N_riaP_A_B_troP_SDVL OA NA_BSDVL 021
0ataD tuptuO S2I OD 0ataD_tuo_S2I 121
KLCS_tuo_S2I OD KLCS_tuo_S2I 221
V0.1 rewoP eroC PD EROC01V 321
KLCW_tuo_S2I OD KLCW_tuo_S2I 421
KLCM_tuo_S2I OD KLCM_tuo_S2I 521
76OIPG OID 76OIPG 621
86OIPG OID 86OIPG 721
96OIPG OID 96OIPG 821
V3.3 rewoP O/I DAP PD OI33V 921
V3.3 rewoP IMDH PA SDMT33V 031
DNG IMDH PA SDMT33G 131
evitageN_1riaP_KLC_1XR_IMDH IA NKC_1XR 231
evitisoP_1riaP_KLC_1XR_IMDH IA PKC_1XR 331
evitageN_0riaP_1XR_IMDH IA NB_1XR 431
evitisoP_0riaP_1XR_IMDH IA PB_1XR 531
evitageN_1riaP_1XR_IMDH IA NG_1XR 631
evitisoP_1riaP_1XR_IMDH IA PG_1XR 731
evitageN_2riaP_1XR_IMDH IA NR_1XR 831
evitisoP_2riaP_1XR_IMDH IA PR_1XR 931
DNG IMDH PA SDMT01G 041
V0.1 rewoP IMDH PA SDMT01V 141
evitageN_0riaP_KLC_XR_IMDH IA NKC_0XR 241
evitisoP_0riaP_KLC_XR_IMDH IA PKC_0XR 341
evitageN_0riaP_XR_IMDH IA NB_0XR 441
evitisoP_0riaP_XR_IMDH IA PB_0XR 541
evitageN_1riaP_XR_IMDH IA NG_0XR 641
evitisoP_1riaP_XR_IMDH IA PG_0XR 741
14
PRINCIPAIS COMPONENTES
Descrição dos pinos:
158 V33LSADC AI LSADC Power 3.3V(including STB_LDO 3.3V input)
188 VIN_BN AI Common GND for YPbPr/VGA group1
192 VIN_Y0N AI Common GND for YPbPr/VGA group2
196 VIN_Y1N AI Common GND for YPbPr/VGA group3
204 VIN_A0N AI Common Ground for CVBS/S-Video
207 VIN_A1N AI Common Ground for CVBS/S-Video
evitageN_2riaP_XR_IMDH IA NR_0XR 841
evitisoP_2riaP_XR_IMDH IA PR_0XR 941
tupnI rotsiseR lanretxE SDMT IA TXER 051
DNG eroC PD EROC01G 151
V0.1 rewoP eroC PD EROC01V 251
3 tupni CDASL IA 3CDASL 351
2 tupni CDASL IA 2CDASL 451
1 tupni CDASL IA 1CDASL 551
0 tupni CDASL IA 0CDASL 651
egatloV ecnerefeR CDASL IA FER_CDASL 751
tuptuo V0.1 ODL ybdnatS PA ODL01V 951
noitcnuf CEC IMDH IA CEC 061
0OIPG ybdnatS OID 0OIPG_TS 161
ataD CDD 0IMDH OID ADS_CDD_0IMDH 261
kcolC CDD 0IMDH OID LCS_CDD_0IMDH 361
teseR OID TESER 461
ataD CDD AGV OID ADS_CDD_AGV 561
kcolC CDD AGV OID LCS_CDD_AGV 661
5OIPG ybdnatS OID 5OIPG_TS 761
6OIPG ybdnatS OID 6OIPG_TS 861
7OIPG ybdnatS OID 7OIPG_TS 961
atad revieceR ADrI OD XRRI 071
elbanE thgilkcaB OID NE_LB 171
01OIPG ybdnatS OID 01OIPG_TS 271
11OIPG ybdnatS OID 11OIPG_TS 371
21OIPG ybdnatS OID 21OIPG_TS 471
IFIDPS OID IFIDPS 571
ataD CDD 1IMDH OID ADS_CDD_1IMDH 671
kcolC CDD 1IMDH OID LCS_CDD_1IMDH 771
12OIPG ybdnatS OID 12OIPG_TS 871
22OIPG ybdnatS OID 22OIPG_TS 971
32OIPG ybdnatS OID 32OIPG_TS 081
V3.3 rewoP OI latigiD PD OI33V 181
V0.1 rewoP eroC PD EROC01V 281
DNG LLPA PA LLPA33G 381
V3.3 rewoP LLPA PA LLPA33V 481
tupni cnysV OID NIVCNYSV 581
tupni cnysH OID NIVCNYSH 681
1puorg -tupnI eulB AGV/rPbPY IA P0_NIV 781
1puorg tupnI neerG AGV/rPbPY IA P1_NIV 981
1puorg tupnI deR AGV/rPbPY IA P2_NIV 091
2puorg tupnI eulB AGV/rPbPY IA P3_NIV 191
2puorg tupnI neerG AGV/rPbPY IA P4_NIV 391
2puorg tupnI deR AGV/rPbPY IA P5_NIV 491
3puorg tupnI eulB AGV/rPbPY IA P6_NIV 591
3puorg tupnI deR AGV/rPbPY IA P7_NIV 791
3puorg tupnI neerG AGV/rPbPY IA P8_NIV 891
roticapaC lanretxE CDA IA DAOLC 991
V0.1 rewoP CDA AGV/rPbPY PA CDAPPY01V 002
DNG CDA PA CDA33G 102
V0.1 rewoP CDADV PA CDADV01V 202
tupnI C oediV-S/SBVC IA P11_NIV 302
tupnI Y oediV-S/SBVC IA P9_NIV 502
tupnI C oediV-S/SBVC IA P21_NIV 602
tupnI Y oediV-S/SBVC IA P01_NIV 802
V3.3 rewoP CDADV PA CDADV33V 902
V0.1 rewoP eroC PD EROC01V 012
hctiwS tsaF TRACS IA WSF_TRACS 112
V3.3 rewoP CADV PA CADV33V 212
1tuptuo CAD SBVC OA 1TUOVA 312
2tuptuo CAD SBVC OA 2TUOVA 412
DNG CADV PA CADV33G 512
DNG dnabesaB golanA PA 1BB33G 612
15
PRINCIPAIS COMPONENTES
WE
RE
WP
BY/RY
BY/RY
RE
WE
NE: 564413 - CIRC INT TC58NVG0S3HTA00 SMD
Posição na PCI: U6
Pinagem:
5. Memória NAND Flash
x8
NC
NC
NC
NC
NC
NC
1 48
2 47
3 46
4 45
5 44
6 43
7 42
8 41
CE
NC
NC
V
CC
V
SS
NC
NC
CLE
ALE
9 40
10 39
11 38
12 37
13 36
14 35
15 34
16 33
17 32
18 31
WP
NC
NC
NC
NC
NC
19 30
20 29
21 28
22 27
23 26
24 25
TC58NVG0S3HTA00
x8
NC
NC
NC
NC
I/O8
I/O7
I/O6
I/O5
NC
NC
NC
V
CC
V
SS
NC
NC
NC
I/O4
I/O3
I/O2
I/O1
NC
NC
NC
NC
Descrição dos pinos:
I/O1 to I/O8 I/O port
CE
Chip enable
Write enable
Read enable
CLE Command latch enable
ALE Address latch enable
Write protect
Ready/Busy
VCC Power supply
VSS Ground
NC No Connection
16
PRINCIPAIS COMPONENTES
BY/RY
O1
O8
E
E
WE
RE
BY/RY
decoder
WP
Diagrama de Blocos:
SS
V
CC
V
Column buffer
Column decoder
Sense amp
Data register
Memory cell array
Row address decoder
Row address buffer
HV generator
Status register
Address register
I/O
Command register
Control circuit
Control circuit
Logic control
to
I/
I/
CE
17
AL
CL
PRINCIPAIS COMPONENTES
NE: 494873 - CIRC INT TAS5707 SMD
Posição na PCI: U2
Diagrama de Blocos:
SDIN
MCLK
SCLK
LRCLK
SDA
SCL
Serial
Audio
Port
Autodetect
Serial
Control
Microcontroller
L
R
Based
System
Control
6. Amplificador de Audio
V
O
DAP
L
U
M
E
DRC
Control
th
4
Order
S
Noise
R
Shaper
C
and
PWM
2 HB
FET Out
2 HB
FET Out
Protection
Logic
OUT_A
OUT_B
OUT_C
OUT_D
Pinagem:
OUT_A
PVDD_A
PVDD_A
BST_A
GVDD_OUT
SSTIMER
OC_ADJ
NC
AVSS
PLL_FLTM
PLL_FLTP
VR_ANA
484746
1
2
3
4
5
6
7
8
9
10
11
12
13
BA_DNGP
BA_DNGP
DDVA
B_DDVP
B_TUO
45 44
15 161718 19 20
14
TLUAF
KLCM
SER_CSO
B_DDVP
TAS5707
OSSVD
C_DDVP
C_DDVP
B_TSB
C_TSB
43 42 41 40 39 38 37
NDP
GID_RV
C_TUO
21 222324
KLCRL
KLCS
NIDS
DC_DNGP
DC_DNGP
36
35
34
33
32
31
30
29
28
27
26
25
LCS
ADS
OUT_D
PVDD_D
PVDD_D
BST_D
GVDD_OUT
VREG
AGND
GND
DVSS
DVDD
STEST
RESET
18
PRINCIPAIS COMPONENTES
Descrição dos pinos:
PIN
NAME NO.
AGND 30 P Analog ground for power stage
AVDD 13 P 3.3-V analog power supply
AVSS 9 P Analog 3.3-V supply ground
BST_A 4 P High-side bootstrap supply for half-bridge A
BST_B 43 P High-side bootstrap supply for half-bridge B
BST_C 42 P High-side bootstrap supply for half-bridge C
BST_D 33 P High-side bootstrap supply for half-bridge D
DVDD 27 P 3.3-V digital power supply
DVSSO 17 P Oscillator ground
DVSS 28 P Digital ground
GND 29 P Analog ground for power stage
GVDD_OUT 5, 32 P Gate drive internal regulator output
LRCLK 20 DI 5-V Pulldown Input serial audio data left/right clock (sample rate clock)
MCLK 15 DI 5-V Pulldown Master clock input
NC 8 – No connection
OC_ADJ 7 AO Analog overcurrent programming. Requires resistor to ground.
OSC_RES 16 AO Oscillator trim resistor. Connect an 18.2-kΩ 1% resistor to DVSSO.
OUT_A 1 O Output, half-bridge A
OUT_B 46 O Output, half-bridge B
OUT_C 39 O Output, half-bridge C
OUT_D 36 O Output, half-bridge D
PDN
PGND_AB 47, 48 P Power ground for half-bridges A and B
PGND_CD 37, 38 P Power ground for half-bridges C and D
PLL_FLTM 10 AO PLL negative loop filter terminal
PLL_FLTP 11 AO PLL positive loop filter terminal
PVDD_A 2, 3 P Power supply input for half-bridge output A
PVDD_B 44, 45 P Power supply input for half-bridge output B
PVDD_C 40, 41 P Power supply input for half-bridge output C
PVDD_D 34, 35 P Power supply input for half-bridge output D
RESET
SCL 24 DI 5-V I
SCLK 21 DI 5-V Pulldown Serial audio data clock (shift clock). SCLK is the serial audio port input
SDA 23 DIO 5-V I
SDIN 22 DI 5-V Pulldown Serial audio data input. SDIN supports three discrete (stereo) data
SSTIMER 6 AI Controls ramp time of OUT_X to minimize pop. Leave this pin floating
STEST 26 DI Factory test pin. Connect directly to DVSS.
FAULT
VR_ANA 12 P Internally regulated 1.8-V analog supply voltage. This pin must not be
VR_DIG 18 P Internally regulated 1.8-V digital supply voltage. This pin must not be
VREG 31 P Digital regulator output. Not to be used for powering external circuitry.
TYPE 5-V TERMINATION
(1)
TOLERANT
19 DI 5-V Pullup Power down, active-low. PDN prepares the device for loss of power
25 DI 5-V Pullup Reset, active-low. A system reset is generated by applying a logic low
14 DO Backend error indicator. Asserted LOW for over temperature, over
(2)
supplies by shutting down the noise shaper and initiating PWM stop
sequence.
to this pin. RESET is an asynchronous control signal that restores the
DAP to its default conditions, and places the PWM in the hard mute
state (tristated).
2
C serial control clock input
data bit clock.
2
C serial control data interface input/output
formats.
for BD mode. Requires capacitor of 2.2 nF to GND in AD mode. The
capacitor determines the ramp time.
current, over voltage, and under voltage error conditions. De-asserted
upon recovery from error condition.
used to power external devices.
used to power external devices.
DESCRIPTION
19
PRINCIPAIS COMPONENTES
.
NE: 534107 - CIRC INT MP1495DJ-LF-Z MPS SMD
Posição na PCI: U12
Diagrama de Blocos:
7. Conversor MOSFET
20
PRINCIPAIS COMPONENTES
Pinagem:
Descrição dos Pinos:
P a c k ag e
P in #
1 A AM
2 IN
3 S W S witch O utput. C o nnec t us ing a w ide P C B tra c e.
4 G N D
5 B S T
6 E N/S Y N C
7 V C C
8 F B
N am e D es c rip tio n
A dva nc ed As ync hro nou s M odula tio n. C onne ct the tap o f 2 re s is tor dividers to forc e the
M P 1 49 5 in to non -s ync hro nous m ode unde r light lo a ds . Driv e A AM p in hig h (V C C ) to
forc e the M P 149 5 into C C M .
S upply V olta ge . T he MP 1 49 5 ope ra te s from a 4. 5V to 1 6V inp ut ra il. R e quire s C 1 to
de cou ple the inpu t ra il. C o nne c t us ing a w id e P C B tra c e.
S y s tem G roun d. T h is pin is the re fere nc e gr ound of the re gu late d outpu t vo lta ge , a nd
P C B la you t re quire s s pec ia l c ar e . F o r be s t re s ults , c on nec t to G N D with co ppe r tra c e s
a nd via s .
B oo ts tra p. R e quire s a c ap ac itor co nnec te d be twe e n S W a nd B S T pins to form a flo ating
s upply ac ro ss the hig h-s ide s witch dr iv e r. A 10 Ω res is tor p la ce d be twe en S W a nd B S T
c a p is s tron gly re com me nde d to re duc e S W s pike volta ge .
E na ble /S ync hro niz e. E N hig h to e na ble the MP 14 9 5. Apply a n e xte rna l c loc k to the E N
pin to cha nge the s witching fr e que nc y.
B ia s S u pply. D e co uple with 0 .1 μF - to-0 .2 2μF ca pa cito r. S e lect a ca pa citor tha t d oe s no t
e x c ee d 0 .2 2μ F . V C C ca pa c itor s hould be put clo s e ly to V C C pin a nd G N D p in .
F ee dba ck. C onne ct to the tap o f an e xterna l re s is tor div ide r fro m the outp ut to G N D , to
s et the ou tpu t v olta ge . T h e fre quenc y fold- ba ck co mpa ra tor low ers the os c illator
frequ en c y when the F B v olta ge is be low 40 0m V to pre ve nt cur re nt limit run a wa y during a
s hort-c irc uit fa ult c onditio n.
21
LISTA DE DIFERENÇA DE COMPONENTES
NÃO USA
NÃO USA
NÃO USA
NÃO USA
PCI Principal
Posição NE Descrição Modelo
CON1 523217 PLUG 40P 180G DL4077I(A)
CON1 519366 PLUG 28P PTH LE3378I(A)
MCON1 591116 SOQ LVDS 51P 400MM CJ DL4077I(A)
MCON1 560658 SOQ LVDS 30P+28P 250MM CJ LE3378I(A)
MCON6 560621 SOQ 8P 400MM CJ DL4077I(A)
MCON6 591759 SOQ 8P 300+250MM CJ LE
MCN12 591107 SOQ AF 4P 450+400MM CJ DL4077I(A)
MCN12 560630 SOQ AF VM/PR 4P 400MM CJ LE3378I(A)
RP55 496014 RES META 124 F 1/8W 2012TSMD DL4077I(A)
RP55 591740 RES META 104 F 1/8W 2012TSMD LE3378I(A)
RP65 534358 RES META 106 J 1/8W 2012TSMD DL4077I(A)
RP65 560462 RES META 393 J 1/8W 2012TSMD LE3378I(A)
3378I(A)
RP66 534358 RE
RP66 560462 RES META 393 J 1/8W 2012TSMD LE3378I(A)
RP71 591170 RES META 913 F 1/8W 2012TSMD DL4077I(A)
RP71 560319 RES META 114 F 1/8W 2012TSMD LE3378I(A)
RP85 495827 RES META 0R0 J 1/8W 2012TSMD DL4077I(A)
RP85 LE3378I(A)
RP86 495827 RES META 0R0 J 1/8W 2012TSMD DL4077I(A)
RP86 LE3378
RP87 495827 RES META 0R0 J 1/8W 2012TSMD DL4077I(A)
RP87 LE3378I(A)
RP88 495827 RES META 0R0 J 1/8W 2012TSMD DL4077I(A)
RP88 LE3378I(A)
RP9 591170 RES META 913 F 1/8W 2012TSMD DL4077I(A)
RP9 560319 RES META 114 F 1/8W 2012TSMD LE3378I(A)
S META 106 J 1/8W 2012TSMD DL4077I(A)
I(A)
22
TROUBLE SHOOTING
Fluxograma (Todos modelos)
23
TROUBLE SHOOTING
Fluxograma (Todos modelos)
24
TROUBLE SHOOTING
Fluxograma (Todos modelos)
25
TROUBLE SHOOTING
Fluxograma (Todos modelos)
26
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito Processador RTD2958
[6]
HDMI0_CLK-[10]
HDMI0_CLK+[10]
HDMI0_D0-[10]
HDMI0_D0+[10]
HDMI0_D1-[10]
HDMI0_D1+[10]
HDMI0_D2-[10]
HDMI0_D2+[10]
HDMI_CEC[10]
HDMI0_DDC_SDA[5,10]
HDMI0_DDC_SCL[5,10]
HOTPLUG0[5,10]
To HDMI
[10]
HDMI1_DDC_SDA[10]
HDMI1_DDC_SCL[10]
HOTPLUG1[10]
SPDIF_OUT[10]
HDMI1_ARC_EN[10]
To LVDS
TEEP[6]
TEEN[6]
TEDP[6]
TEDN[6]
TECLKP[6]
TECLKN[6]
TECP[6]
TECN[6]
TEBP[6]
TEBN
TEAP[6]
TEAN[6]
TOEN[6]
TOEP[6]
TODP[6]
TODN[6]
TOCLKP[6]
TOCLKN[6]
TOCP[6]
TOCN[6]
TOBP[6]
TOBN[6]
TOAP[6]
TOAN[6]
BL_EN[6]
PANEL_EN[6]
BL_ADJ[6]
To HDMI
HDMI1_CLK-[10]
HDMI1_CLK+[10]
HDMI1_D0-[10]
HDMI1_D0+
HDMI1_D1-[10]
HDMI1_D1+[10]
HDMI1_D2-[10]
HDMI1_D2+[10]
TEEP
TEEN
TEDP
TEDN
TECLKP
TECLKN
TECP
TECN
TEBP
TEBN
TEAP
TEAN
TOEN
TOEP
TODP
TODN
TOCLKP
TOCLKN
TOCP
TOCN
TOBP
TOBN
TOAP
TOAN
BL_EN
PANEL_EN
BL_ADJ
HDMI0_CLKHDMI0_CLK+
HDMI0_D0HDMI0_D0+
HDMI0_D1HDMI0_D1+
HDMI0_D2HDMI0_D2+
HDMI_CEC
HDMI0_DDC_SDA
HDMI0_DDC_SCL
HOTPLUG0
HDMI1_CLKHDMI1_CLK+
HDMI1_D0HDMI1_D0+
HDMI1_D1HDMI1_D1+
HDMI1_D2HDMI1_D2+
HDMI1_DDC_SDA
HDMI1_DDC_SCL
HOTPLUG1
SPDIF_OUT
HDMI1_ARC_EN
To Tuner
TUN_IF-[14]
TUN_IF+[14]
TUN_I2C_SDA[14]
TUN_I2C_SCL[14]
ATV_IF_AGC[14]
GPIO11
[14]
To Keypad
IRRX[16]
LEDG[5,16]
LSADC1[16]
LSADC0[16]
To Power
POWER_EN[2]
To AMP
To USB
TUN_IFTUN_IF+
TUN_I2C_SDA
TUN_I2C_SCL
ATV_IF_AGC
GPIO11
IRRX
LEDG
LSADC1
LSADC0
POWER_EN
To Video input
VGA_DDC_SCL[5,9]
VGA_DDC_SDA[5,9]
[9]
[8]
VGA_HS
VGA_VS[9]
VGA_B+[9]
VGA_B-[9]
VGA_G+[9]
VGA_R+[9]
PB0+[8]
YPbPr0-[8]
Y0+[8]
PR0+
AV1_CVBS+[7]
VIN_A0-[7]
VGA_DDC_SCL
VGA_DDC_SDA
VGA_HS
VGA_VS
VGA_B+
VGA_BVGA_G+
VGA_R+
PB0+
YPbPr0Y0+
PR0+
AV1_CVBS+
VIN_A0-
To Audio in/out
VGA_IN_L[8]
VGA_IN_R[8]
AV1_IN_L[7]
AV1_IN_R[7]
HP_OUT_L[9]
HP_OUT_R
[9]
VGA_IN_L
VGA_IN_R
AV1_IN_L
AV1_IN_R
HP_OUT_L
HP_OUT_R
To EEPROM
EEPROM_WP
[11]
[11]
[11]
[4]
[4]
I2C_SCL
I2C_SDA
To LVDS
2D_3D
3D_LR
EEPROM_WP
I2C_SCL
I2C_SDA
2D_3D
3D_LR
To Ethernet
Ether_TxP[15]
AMP_MUTE[5,11]
USB1_DP[12]
USB1_DM[12]
USB0_DM[12]
USB0_DP[12]
LSADC3[12]
AMP_MUTE
USB1_DP
USB1_DM
USB0_DM
USB0_DP
LSADC3
Ether_TxN[15]
Ether_RxP
[15]
Ether_RxN[15]
To Flash ROM
SPI_CS#[4]
N_WP#/SPI_WP#[4]
N_ALE/SPI_SDO[4]
N_CLE/SPI_SCLK[4]
N_WE#/SPI_DI[4]
N_CE1#[4]
N_CE0#[4]
N_RE#[4]
N_RDY[4]
N_DATA0[4]
N_DATA1[4]
N_DATA2[4]
N_DATA3[4]
N_DATA4[4]
N_DATA5[4]
[4]
N_DATA6
N_DATA7[4]
Ether_TxP
Ether_TxN
Ether_RxP
Ether_RxN
SPI_CS#
N_WP#/SPI_WP#
N_ALE/SPI_SDO
N_CLE/SPI_SCLK
N_WE#/SPI_DI
N_CE1#
N_CE0#
N_RE#
N_RDY
N_DATA0
N_DATA1
N_DATA2
N_DATA3
N_DATA4
N_DATA5
N_DATA6
N_DATA7
27
RESET#[4]
Audio-mute
RESTE#
Audio-mute
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito Processador RTD2958
AGND
100nFCS22
1uFCS23
T
TP1
TP2
T
TP3
T
TP4
T
HP_OUT_R
HP_OUT_L
AGND
BB2_3V3
C163
100uF/25V
C143
100uF/25V
AGND
AGND
AGND
AGND
AGND
T
TP5
BB1_3V3
+
+
CORE_1V0
PLL_3V3
PLL_1V0
TUN_IFTUN_IF+
IFPGA_3V3
IFADC_3V3
USB_3V3
USB_1V0
ETN_1V0
ETN_3V3
ETN_1V0
ATV_IF_AGC
CORE_1V0
IO_3V3
AV1_IN_L
AV1_IN_R
VGA_IN_L
VGA_IN_R
LS4 BEAD
RX13 39R
RX12 39R
XOUT
XIN
IFADC_GND
CT1 0R
CT2 0R
LS17 BEAD
LS18 BEAD
I2C_SCL
I2C_SDA
RX11 0R/NC
RX4 0R
VCM_BB
2.2uF CS24
2.2uF CS25
2.2uF CS26
2.2uF CS32
BB2_GND
PLL_GND
USB1_DM
USB1_DP
USB_GND
USB0_DM
USB0_DP
USB_GND
Ether_TxP
Ether_TxN
ETN0_GND
Ether_RxP
Ether_RxN
ETN1_GND
EEPROM_WP
BL_ADJ
IF_N
IF_P
TP6
V-OUT
AGND
AGND
HDMI2_ARC_EN
DGND
VDAC3V3_GND
BB1_GND
U1
217
EPAD
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
AOUTR
12
AOUTL
13
SCART_R
14
SCART_L
15
G33BB2
16
V33BB2
17
HPOUT_R
18
HPOUT_L
19
V10CORE
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
V10ETN
39
ETNTXP
40
ETNTXN
41
GND0_ETN
42
ETNRXP
43
ETNRXN
44
V33ETN
45
GND1_ETN
46
V10ETN
47
GPIO9
48
GPIO10
49
RFAGC
50
IFAGC
51
GPIO13
52
V10CORE
53
V33IO
54
GPIO17
214
215
216
G33BB1
AVOUT2
G33VDAC
VDADC_3V3
VDAC_3V3
CORE_1V0
AGND
HDMI1_ARC_EN
213
212
AVOUT1
47nFCS9
207
208
206
211
210
209
VIN_10P
V33VDAC
VIN_A1N
V10CORE
V33VDADC
SCART_FSW
AGND
YPPADC_1V0
VDADC_1V0
AGND
AGND
AGND
AV1_CVBS+
VIN_A0-
47nFCS10
47nFCS11
204
205
VIN_9P
VIN_12P
CS8 4.7uF
47nFCS12
ADC3V3_GND
CLOAD_DW
203
201
199
200
202
VIN_11P
G33ADC
VIN_A0N
V10VDADC
V10YPPADC
PR0+
YPbPr0-
VGA_B-
VGA_G+
Y0+
PB0+
VGA_R+
47nFCS17
47nFCS13
47nFCS14
196
198
197
195
194
CLOAD
VIN_8P
VIN_7P
VIN_6P
VIN_Y1N
47nFCS19
47nFCS16
47nFCS15
193
VIN_5P
47nFCS20
47nFCS18
192
191
190
189
188
VIN_4P
VIN_3P
VIN_2P
VIN_1P
VIN_Y0N
AGND
CORE_1V0
APLL_3V3
VGA_B+
VGA_HS
47nFCS21
186
187
VIN_0P
VIN_BN
IO_3V3
VGA_VS
2D_3D
APLL3V3_GND
180
179
181
185
182
184
183
V33IO
V33APLL
G33APLL
V10CORE
VSYNCVIN
HSYNCVIN
ST_GPIO23
GPIO11
NM/NC
ESD6
AGND
VGA_DDC_SDA
VGA_DDC_SCL
RESET#
HOTPLUG1HOTPLUG1
BL_EN
IRRX
HOTPLUG0
GPIO11
3D_LR
Audio-mute
HDMI1_DDC_SCL
HDMI1_DDC_SDA
178
174
173
172
175
176
177
SPDIF_IN
ST_GPIO22
ST_GPIO21
HDMI1_DDC_SCL
HDMI1_DDC_SDA
169
168
170
171
IRRX(5V)
BL_EN(5V)
ST_GPIO12
ST_GPIO11
ST_GPIO10
HOTPLUG1(5V)
HDMI0_DDC_SCL
LEDG
167
164
166
165
163
RESET
ST_GPIO5
HOTPLUG0(5V)
VGA_DDC_SCL
VGA_DDC_SDA
HDMI0_DDC_SCL
ETN_LED1/GPIO_69
ETN_LED0/GPIO_68
HDMI0_DDC_SDA
ST_GPIO0
V33LSADC
LSADC_REF
V10CORE
G10CORE
RX0_CKP
RX0_CKN
V10TMDS
G10TMDS
RX1_CKP
RX1_CKN
G33TMDS
V33TMDS
I2S_OUT_MCLK
I2S_OUT_WCLK
V10CORE
I2S_OUT_SCLK
I2S_OUT_DATA0
LVDSB_AN
LVDSB_AP
LVDSB_BN
LVDSB_BP
LVDSB_CN
LVDSB_CP
LVDSB_DN
LVDSB_DP
LVDSB_EN
LVDSB_EP
LVDSB_FN
LVDSB_FP
CEC
V10LDO
LSADC0
LSADC1
LSADC2
LSADC3
REXT
RX0_RP
RX0_RN
RX0_GP
RX0_GN
RX0_BP
RX0_BN
RX1_RP
RX1_RN
RX1_GP
RX1_GN
RX1_BP
RX1_BN
V33IO
GPIO_67
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
HDMI0_DDC_SDA
AMP_MUTE
RX1 0R
STB_1V0
LSADC_REF
LSADC0
LSADC1
POWER_EN
LSADC3
HDMI_REXT
HDMI0_D2+
HDMI0_D2HDMI0_D1+
HDMI0_D1HDMI0_D0+
HDMI0_D0HDMI0_CLK+
HDMI0_CLK-
TMDS_GND
HDMI1_D2+
HDMI1_D2HDMI1_D1+
HDMI1_D1HDMI1_D0+
HDMI1_D0HDMI1_CLK+
HDMI1_CLKTMDS_GND
R2
33R
R1
10R
I2S_MCLK
I2S_WCLK
I2S_SCLK
I2S_DATA0
TEAN
TEAP
TEBN
TEBP
TECN
TECP
TECLKN
TECLKP
TEDN
TEDP
TEEN
TEEP
STB_1V0
LSADC_3V3
RS2 10K
CORE_1V0
RX2 6.2K
TMDS_1V0
TMDS_3V3
IO_3V3
[1]
ARC_DET
SPDIF_OUT
I2S_MCLK
I2S_WCLK
CORE_1V0
I2S_SCLK
I2S_DATA0
HDMI_CEC
RS4
4.7K
AGND
D3V3
DGND
AGND
AGND
AGND
H = > Write Protect
CON7
L = > WRITE
1
2
3
4
5
5x1 W/HOUSING
M3V3
SCL
R195 100
R196 100
I2C_SDASDA
I2C_SCL
Main Chip
GPIO1855GPIO1956GPIO2057TUNER_I2C1_SDA58TUNER_I2C1_SCL59SPDIFI60SPI_SCK/N_CLE61SPI_DI/N_WR62SPI_CS_N63SPI_DO/N_ALE64GPIO2465ETN_LED0/UART_RX(5V)66ETN_LED1/UART_TX(5V)67V33DDRPLL68G10DDRPLL69V10DDRPLL70VDDR_POWER71DDRZQ72VREF_DDR73VDDR_POWER74N_DATA075V10CORE76N_DATA177N_DATA278N_DATA379N_DATA480VDDR_POWER81N_DATA582V33IO83N_DATA684N_DATA785N_RD86N_CE187N_CE088N_RDY89VREF_DDR90VDDR_POWER91V10CORE92VDDR_POWER93VDDR_POWER94VDDR_POWER95LVDSA_FP96LVDSA_FN97LVDSA_EP98LVDSA_EN99LVDSA_DP
N_DATA5
N_DATA7
DDR_VERF1
N_DATA0
N_DATA3
N_DATA2
N_DATA1
N_WE#/SPI_DI
N_WP#/SPI_WP#
PANEL_EN
RX14
RX15100R
TUN_I2C_SDA
100R
I2CO_SCL
I2CO_SDA
SPI_CS#
N_ALE/SPI_SDO
N_CLE/SPI_SCLK
TUN_I2C_SCL
DDRPLL_GND
DDRPLL_3V3
AGND
DDRPLL_1V0
DGND
RD1 240R 1%
CORE_1V0
DDR_POWER
DDR_POWER
N_DATA6
N_DATA4
IO_3V3
DDR_POWER
N_RE#
N_CE0#
N_CE1#
DGND
DDR_VERF1
N_RDY
RS3NC/0R
TOEP
TODP
TOEN
CORE_1V0
DDR_POWER
DDR_POWER
28
LVDSA_DN
LVDSA_CP
LVDSA_CN
LVDSA_BP
LVDSA_BN
LVDSA_AP
LVDSA_AN
V33LVDS
100
101
102
103
104
105
106
107
108
TOBN
TOAN
TOAP
TOBP
TOCLKP
TOCN
TOCP
TODN
TOCLKN
LVDS_3V3
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito Processador RTD2958
A3V3
LT4
330nH
CS43
100nF
BB1_GND BB1_GND
100nF
close to Main chip
LS11 BEAD
BB1_3V3
CS44
BB2_3V3
PLL_GND
D1V0
LS7 BEAD
A3V3
CS74
1uF
PLL_GND
LS12 BEAD
CS35
20pF
CS36
20pF
LS6 BEAD
PLL_GND AGND
PLL_1V0
CS39
100nF
PLL_GND
PLL_3V3
RS7
NM
A3V3
CS45
1uF
IFADC_GND
27MHZ
Y1
1 2
LS8 BEAD
CORE_1V0
RS5 0R
IFADC_3V3
CS40
100nF
IFADC_GND
USB_1V0
XIN
XOUT
A3V3
LS9BEAD
D3V3 IO_3V3
A3V3
CS41
100nF
USB_GND
LS5BEAD
USB_3V3
CS42
4.7uF
ETN_3V3
CS37
100nF
AGND
LSADC_3V3
CS56
100nF
BB2_GND BB2_GND
D1V0 CORE_1V0
LS15 BEAD/1206
100nF
close to main chip
CS62
4.7uF
CS57
CS63
10uF
CS64
4.7uF
DGND
CS65
100nF
CS66
100nF
CS67
100nF
PLL_GND
CS68
100nF
CS55
100nF
CS69
100nF
CS70
100nF
CS71
100nF
D3V3
CS47
100nF
USB_GND
DDRPLL_3V3
CS58
100nF
DDRPLL_GND
CS48
4.7uF
D3V3
CS49
100nF
LVDS_3V3
CS59
100nF
DGND
CS50
100nF
CS51
100nF
CS52
100nF
DGND
LS14BEAD
CS53
100nF
VDAC3V3_GND
TMDS_3V3A3V3
CS60
100nF
TMDS_GND
29
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito Processador RTD2958
Mark on board
SPDIF_OUT
A3V3
CORE_1V0
LS10BEAD
100nF
IFPGA_3V3
CS46
ETN_1V0
CS38
AGND
100nF
100nF
CD1
CD2
DDR_POWER
RD2
1K 1%
DDR_VERF1
RD3
1K 1%
DGND
AGND
DGND
S1
SPDIF_OUT
R197 33
P6 RCA1
1
P7
2
2
3
RCA1
1
AGND
100nF
D1V0
CORE_1V0
IFADC_GND
LS13 BEAD
CS61
100nF
TMDS_1V0
TMDS_GND
CS75
1uF
DDRPLL_1V0
CS54
100nF
DDRPLL_GND
DDR_POWER
CD4
CD3
100nF
4.7uF
DGND
CD5
100nF
CD6
100nF
CD7
100nF
CD8
100nF
CD9
100nF
CD10
100nF
Heat Sink
1
1
2
2
DGND
30
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito Processador RTD2958
CS4
100nF
AGND
A3V3
RS1
10K
RESET#
A1V0
CS1
1uF
AGND
LS1BEAD
CS27
1uF
AGND
VDADC_1V0
CS2
100nF
AGND
A3V3
YPPADC_1V0
CS3
100nF
AGND
BEAD
LS2
STB_1V0
CS31
4.7uF
DGND
CS28
CS72
BEAD
APLL_3V3
1uF
AGND
CS5
100nF
APLL3V3_GND
Didoe forward
voltage smaller
than 0.3V
For Layout
D3V3
12
DQ3
1N4148_NC
VDADC_3V3
CS6
100nF
AGND
VDAC_3V3
CS7
100nF
AGND
H10
TPAD
TPAD
H5
TPAD
Power On Latch
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
test mode (Pin 161, pull-hi)
0 : enable
1 : disable
H6
H9
TPAD
N_CLE/SPI_SCLK
SPI_CS#
N_ALE/SPI_SDO
AMP_MUTE
TPAD
RS6 4K7
RS10 4K7
RS12 4K7
D3V3
H7
1
RS11
NM/4K7
RS13 4K7
Default
M3V3
1
DGND
M3V3
DGND
1
0
0
1
HDMI_CEC
RX3
27K
31
NAND access type (Pin77)
0 :Sequence mode
1 :random mode
NAND ECC type (Pin75)
0 : 6 bit
1 :12 bit
N_DATA1
N_DATA0
RS16 NM/10K
RS17 10K
RS18 NM/10K
RS19 10K
D3V3
D3V3
DGND
DGND
0
0
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito da Fonte
DP2
DP1
RL256
471/400VAC
A1
101/400VAC
N L
RL256
DP3
RL256
TH101
CY101
2 3
1
LF101
10MH
CY106
CX102
474/275VAC
TNR101
FUSE T3.15A 250VAC
DP4
RL256
CY102
471/400VAC
4
CY105
101/400VAC
FP1
A2
RP1
1M/1/4W
DP6
IN4007
RP5
1M/1/4W
RP2
1M/1/4W
+
CP1
68U 450V
RP12
10M/1W
RP11
220K/1/4W
DP5
IN4007
RP6
1M/1/4W
1M/1/4W
RP3
+
68U 450V
RP13
10M/1W
RP7
1M/1/4W
1M/1/4W
RP4
1M/1/4W
CP2
RP8
10M/1W
ZD206
3.3V
RP14
RP15
10M/1W
CP4 471
RP17
100K
CP5
104
RP18
10K
CP7
102
100K/1/4W
RP20
ZD204
30V
SPECIFICATION
INPUT: 90-264V AC
OUTPUT:
RP16
470K/1/6W
5
5
6
6
7
7
8
8
CP6
RP19
10M/1/8W
154
+25V/1.7A
+12V/2A
FP2
FUSE T2A 250VAC
ICP1
TEA1733
4
3
2
1
CP8
104
RP29
100/0.25W
RPA29
100/0.25W
CP3
392/630V
33R/1/8W
RP24
4
3
2
1
1K/1/6W
CP9
102
RP21
ZD201
27V
RP28
100K 2W
RP25
22K/1/6W
CP10
224
DP7
LL4148
RP22
10R/1/6W
DPA8
5397
ZD202
5V1/1W
1 2
1N4007
+
CP11
4.7U 50V
QP1
1
RP23
10K/1/6W
DP9
DP8
5397
23
ZD205
18V
RP26
0.15/2W
RP27
4R7/1/4W
1
2
3
4
10(NC)
HSP1
7
8(NC)
12
11
CY104
471/400VAC
9
TRANSFORMER S
CY103
4
3
TP7
NC
ICP2
PC817C
CP12
DP11
SB10200
3
CP13
4
102/1KV
RP30
47/0.25W
1
DP10
2
SB10100
471/1KV
RPA30
47/0.25W
+
CP17
1000UF25V
+
CP15
1000U 35V
LP2
0U7H
+
CP18
1000uF/25V
+
CP19
1000U 35V
+
CP20
1000uF/25V
CP14
104
QP6
8050
RP42
1.5K/2W
32
CP16
104
1
1K/1/6W
RP41
ZD301
30V
RP40
4.7K/1/6W
ZD302
33V
+24V
1
2
CNV24
NC / SIP2_2.5mm
RP43
4.7K/1/6W
ZD303
15V
+24V_Normal
Aging socket
+12V
+12V+12V+12V+12V
1
2
CNV12
NC / SIP2_2.0mm
PWR_12V
Aging socket
5
6
RP36
39K/1/6W
RP31
220/1/6W
1
2
RP32
1K/1/6W
ICP3
TL431
CP23
224
RP33
10K/1/6W
RP34
10K/1/6W
RP35
NC
QP5
8050
32
1
CP22
104
1K/1/6W
RP37
10K/1/6W
RP38
DP13
LL4148
DP14
LL4148
123
CN101
32
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito da Fonte
PWR_12V
+12V
RP64
51K
RP52
10K
CP32
10nF
RP50
100K
UP4
1
UVLO
2
EN
3
PWM1
4
PWM2
RP60
200K
BL-ON/OFF
RP58
180K
CP25
10nF
CP36
471/1KV
RP44
CP34
100/0.25W
+
82UF/100V
CP33
CP37
+
82UF/100V
LED+
RP54
*
RP55
*
VSEN
OVP 3.02
RP57
200K/1206
LEDB1
LEDB2
LEDB3
LEDB4
LEDB5
LEDB6
LED1
LED2
LED3
LED4
LED5
LED6
LED+
1
2
3
4
5
6
7
8
9
10
CN400
CN10_2.0
11
12
RP45
2R2
LP3
100uH
RP47
10K/0805
ZDP12
15V
ZDP13
6.2V
RP48
1
RP53
3
QP4
2
RP76
0R47/1206*4
471/1KV
100/0.25W
ISENSE
RP79
DP15
CP35
RP39
104/100V
+24V_Normal
29
VIN
FAULT
FSW
VDD
30313233343536
28
27
26
25
3738394041
+24V
CP26
2.2uF
RP59
200K
DP12
4148
RP46
2R2/0805
DRV
BL-ADJUST
RP51
10K
390K
RP62
RP10 390K
RP9
*
RP71
*
RP63
62K
CP30
0.1uF
5
6
7
8
9
10
11
12
13
14
PWM3
PWM4
PWM5
PWM6
FBP
ISET
IFBV
IFB1
IFB2
IFB3
4243444546
TPS61196
474849
GDRV
ISNS
PGND
REF
COMP
OVP
AGND
IFB6
IFB5
IFB4
24
23
22
21
20
19
18
17
16
15
CP31
470pF
RP80
100K
DRV
RP61 470
ZDP16
7.5V/1206
VSEN
RP56
150K
ISENSE
CP27
220pF
CP24
47nF
CP28
1uF
CP29
2.2uF
RP72
1R
RP73
1R
RP74
1R
RP75
1R
ZDP15
7.5V/1206
LED3
RP65
*
LEDB3
ZDP11
27V
LED4
RP66
*
LEDB4
ZDP10
27V
RP86
*
LED5
LEDB5
RP67
*
ZDP3
27V
RP85
*
LED6
RP68
*
LEDB6
ZDP2
27V
LED2
RP69
*
LEDB2
ZDP4
27V
RP88
*
RP70
*
LEDB1
LED1
ZDP5
27V
RP77
1R
RP78
1R
RP87
*
33
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito Amplificador de Audio
AUDIO AMPLIFIER
DAMP
PWR_12V
F1
RT13
RT14
NC / 5A_32V
4K7
4K7
I2S_MCLK
AMP_3.3V
I2S_WCLK
I2S_SCLK
I2S_DATA0
I2CO_SDA
I2CO_SCL
RESET
AMP_3.3V
I2CO_SDA
I2CO_SCL
AMP_3.3V
I2S_MCLK
I2S_WCLK
I2S_SCLK
I2S_DATA0
I2CO_SDA
I2CO_SCL
RST_AMP
H : Normal
L : Reset
DAMP
C73
4.7UF / 50V
AMP_3.3V
C193
10UF
R162
10K
R140 10K
R139 100
R137 100
R164 100
R147 100
R143 100
R151 1K
R166 10K
C75
100NF
C77
4.7UF
C46
1NF
R153
100
PWDN
NC/22pF
C60
0.1UF
C404
FB
LT1
R117 15K
R116
NC
AMP_3.3V
C406
NC/22pF
C59
0.47UF
R163
18.2K
R170
470
U2
AMP5707
FB9
FB
R85
470
C82
4.7NF
13
14
15
16
17
18
19
20
21
22
23
24
C194
10UF
C74
4.7NF
AVDD
A_SEL
MCLK
OSC_RES
DVSSO
VR_DIG
PWR_DN
LRCK
SCLK
SDAIN
SDA
SCL
C72
100nF
R81
R152
10K
22.1K
C71
0.47UF
12
VR_ANA
RESET25STEST26DVDD27DVSS28GND29AGND30VREG31GVDD_OUT32BST_D33PVD_D34PVD_D35OUTD
7
8
PBTL
C41
100nF
4
6
5
AC_ADJ
SSTIMER
GVDD_OUT
C40
1UF
10
9
11
AVSS
PLL_FLTP
PLL_TLTM
C78
0.1UF
2
BSTA
PVDDA3PVDDA
PGND_CD
PGND_CD
C42
0.22u
C49
1UF
C45
0.22u
1
GND
OUTA
PGND-AB
PGND_AB
OUTB
PVDD_B
PVDD_B
BST_B
BST_C
PVDD_C
PVDD_C
OUTC
36
49
48
47
46
45
44
43
42
41
40
39
38
37
C38
1NF / 50V
C44
1NF / 50V
C37
0.22u
C36
0.1UF / 50V
DAMP
C39
0.22u
C22
1NF / 50V
DAMP
AMP_RA
C43
0.1UF / 50V
AMP_RB
DAMP
C76
0.1UF / 50V
AMP_LA
AMP_LB
C48
1NF / 50V
DAMP
C79
0.1UF / 50V
AMP_RA ROUT+
AMP_RB ROUT-
AMP_LA LOUT+
AMP_LB LOUT-
LA3
22uH_5A
LA8
22uH_5A
LA10
22uH_5A
LA13
22uH_5A
C91
1uf/50V
C92
1uf/50V
1uf/50V
C80
C96
1uf/50V
R+
R-
L+
L-
R+
R-
CON4-2.0mm
R+
RL+
L-
L+
L-
1
2
3
4
5 6
CN12
HP_AMP_MUTE
R28 10K
R26
100K
Audio-mute
34
AMP_MUTE
R184
100K
R185
47K
1
AMP_3.3V
R187
10K
Q17
MMBT3904
2 3
R186
1K
RESETRESETRESETRESETRESETRESETRESETRESETRESETRESETRESETRESET
C129
1uF/16V
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito de Sintonia
Main Chip <-->
TUN_IF+[3]
TUN_IF-[3]
ATV_IF_AGC[3]
TUN_I2C_SCL[3]
TUN_I2C_SDA[3]
GPIO11[3]
TUN_IF+
TUN_IF-
ATV_IF_AGC
TUN_I2C_SCL
TUN_I2C_SDA
RF-SW
I2C for Tuner
TUNER_3.3V
RT6 4K7
RT7 4K7
TUN_I2C_SCL
TUN_I2C_SDA
close Tuner
TUNER_3.3V
L33 121/NC
C836
1uF
IF-IN+
IF-IN-
C817
47nF
AGND
TUNER_VCC3.3V/
C818
47nF
AGNDAGNDAGND AGND
CT6
NM
CT8
CT13 1uF
1uF
C819
47nF
C820
47nF
AGND
CT9
20pF/NC
D3V3
IF_AGC from main chip
LT3 470nH
LT5 470nH
RT10
NC/1K
RT11 10K
CT10
20pF/NC
AGND
LT7 0R
CT17
10nF
AGND
RT15
NC/200R
CT18
NC/10uF
AGND
Close to Tuner
RT12 1K
AGND
CT7
NM
TUN_IF+
TUN_IF-
CT19
100nF
AGC_TATV_IF_AGC
To tuner
ediS CI niaMediS renuT
T3 VA4N1BC1142-Sharp
ISDB-T
NC1RF_SW2B1_3.3V3IF-6NC9SCL10SDA
NC4IF-AGC5IF+7NC
8
TUNER_P8
IF-IN-
IF-IN+
C152
NC/47nF
TUNER_P9
C167
NC
TUNER_P1
TUNER_P2
TUNER_P4
AGC_T
TUNER_VCC3.3V/
AGND
NM
CT15
R273 100R
R274 100R
C816
22pF
TUN_I2C_SDATU_SDA
TUN_I2C_SCL
C815
22pF
NM
CT14
15
GND
14
GND
13
GND
12
GND
11
TU_SCL
TU_SDA
RF-SW
RF-SW
TR20
0/NC
TUNER_P2
C151
4.7nF
TR6 4.7K
TUNER_VCC3.3V/
AGND
TU_SCL
35
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito de Sintonia
CON5
AGND
C841
AGND
TUNER_VCC3.3V/
C837
NC/47nF
AGND
1
GND
2
RF1
3
GND
C840
120pF 50V
R131
NC/100R
C842
AGND
10
12
13
11
C1
C2
VDD
9
GND
8
RF2
7
GND
GND
RFC
GND
5
6
4
PE42750DS
U13
AGND
R62
0R
AGND
AGND
NC/0.1uF
R130
0R
C824
120pF 50V
C839
120pF 50V
AGND
120pF 50V
L34
330nH 140mA 5%
C825
C826
NC/150pF 50V
AGND
TUNER_VCC3.3V/
L35
NC/220nH 120mA 5%
C827
100pF 50V
TUNER_VCC3.3V/
R20
R19
4.7K
4.7K
C828
100nF
AGND
49
1
2
3
4
5
6
7
8
9
10
11
12
C835
220nF
48
47
EP
RFVCC
GPO_RFAGC_Sens
GPIO2
GNDRF1
RFin
GNDRF2
LTO(214)
STO
CAPSmooth
NC
GNDDIG
AS_Scanin1
GNDRF0
CAPRFAGC
TUNER_VCC3.3V/
46
GNDRF542GNDRF443GNDRF344GNDRF245GNDRF1
U16
TDA18274_HLQFN48_ES1
41
40
TUNER_VCC3.3V/
R30
4.7K
AGC_T
TUNER_VCC3.3V/
C834
100nF
C833
100nF
IF-IN+
IF-IN-
VCCRFFilter
GNDRF937GNDRF838GNDRF739GNDRF6
GNDRF10
GNDRF11
GNDRF12
Vsync_ScanClock
IRQ_Scanout2
VIFAGC
VCCIF
GNDIF1
IFN
ScanOut1
XTout2
36
35
34
33
32
31
30
29
28
IF
27
26
AGND
25
1
RCA1_6
3
4
5
6
7
16
17
18
19
1
AGND
D102
2
234
234
1
5
1
5
J1
Cable
J2
Air
NC
NC/120pF 50V
D103
NC
AGND
12
AGND
Y102
16MHZ
C822
27pF NPO
AGND
C823
27pF NPO
XtallnSel_Scanin213SCL14SDA_AsyncDisable
15
AGND
TU_SDA
TU_SCL
C829
100nF
AGND
20
GNDSYNTH
AGND
C830
6.8nF
24
R23
430R
C831
220nF
AGND
GNDDIG16XTAL17XTALn18CapRegVco19Vt21CP22VCCSynth23XTout1
TP18
TUNER_VCC3.3V/
C832
2.7nF
AGND
36
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito LVDS OUTPUT
TOAN10
TOAP10
TOBN10
TOBP10
TOCN10
TOCP10
10
TOCLKN
TOCLKP
10
TODN10
TODP10
TOEN10
TOEP10
TEAN10
TEAP10
TEBN10
TEBP10
TECN10
TECP10
TECLKN10
TECLKP10
TEDN10
TEDP10
TEEN10
TEEP10
TOCLKN
TODP
TOAN
TOAP
TOBN
TOBP
TOCN
TOCP
TOCLKP
TODN
TOEN
TOEP
TEAN
TEAP
TEBN
TEBP
TECN
TECP
TECLKN
TECLKP
TEDN
TEDP
TEEN
TEEP
CON1
1
VCC
2
VCC
3
VCC
4
VCC
5
GND
6
GND
7
GND
8
GND
9
RA4+
10
RA4-
11
RA3+
12
RA3-
RACRA2+
RA2-
RA1+
RA1-
RA0+
RA0-
GND
GND
I/O
PWM
GND
GND
RB4+
RB4-
RB3+
RB3-
RBCRB2+
RB2-
RB1+
RB1-
RB0+
RB0-
GND
GND
SDA
SCL
GND
GND
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
RAC+
MODE
DCR_OUT
RBC+
LVDS-CONNECT
VCC-Panel
RA4+
RA4RA3+
RA3RAC+
RACRA2+
RA2RA1+
RA1RA0+
RA0-
OPC-EN
MODEMODEMODE
PWM
DCR
RB4+
RB4RB3+
RB3RBC+
RBCRB2+
RB2RB1+
RB1RB0+
RB0-
C125
0.1uF/50V
5
6
7
8
5
7
8
6
8
R43 100_NC
R44 100_NC
5
8
5
8
8
I2CO_SDA
I2CO_SCL
4
RW3 22R
3
2
1
4
RW2 22R
36
2
1
22R
RW1
45
3
27
1
R41 NC
R42 NC
RW4 22R
4
36
27
1
RW5 22R
4
36
27
1
45
RW6 22R
36
27
1
I2CO_SDA
I2CO_SCL
C50
+
100uF/25V
TOEP
TOEN
TODP
TODN
TOCLKP
TOCLKN
TOCP
TOCN
TOBP
TOBN
TOAP
TOAN
2D_3D
3D_LR
TEEP
TEEN
TEDP
TEDN
TECLKP
TECLKN
TECP
TECN
TEBP
TEBN
TEAP
TEAN
D3V3
R38 NC
R39 100_NC
DIMMING
D3V3
R48
NC
R47
4.7K
2D_3D
3D_LR
R49
NC
C138
2.2uF
D
Q4
ME2345A/NC
L/R_O
L/R_O
G
1
23
S
Q5
2N3904
R35
10K
C51
0.47uF/50V/NC
R40
10K
2 3
1
2
3
4
R36
0OHM
1
C52
1uF
U3
S
S
S
G
AP9435
SOP8-225-50
LW1
R37
100K/NC
R45
1K
PWM
8
D
7
D
6
D
5
D
BEAD/1206
R46
4.7K
R50
NC_100
PWR_12V
C139
NC
PANEL_EN
BL-ADJUST
1
NC2NC3NC
GND
CON3
HEADER 30
R39/R43/R44 FOR CMI 3D
R41 FOR CMI 3D DIMMING
RA3-
RAC+
RA3+
5
4
6
GND
RAC-
7
8
11
10
9
GND
RXE3-
RXE3+
RXEC-
RXEC+
RA1+
RA2-
RA2+
13
14
12
15
GND
GND
RXE2-
RXE2+
RA0-
RA0+
RA1-
16
17
18
GND
RXE1-
RXE1+
MODE
19
20
21
22
NC
GND
RXE0-
RXE0+
GND23GND24GND25GND
LVDS M
26
VCC27VCC28VCC29VCC
VCC-Panel
30
GND31GND
32
R50 FOR LG BL_ADJ
DIMMING
LSADC3
37
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito Audio INPUT
P18
12
3
4
PHONEJACK STEREO 90D
1
2
VGA_INL
C54
470pF/10V
C55
470pF/10V
R54 6.8K
R55 6.8K
R56
10K
AV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_LAV1_IN_L
AV1_IN_L
AV1-R/L
R57
10K
AV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_R
AV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_RAV1_IN_R
AV1_IN_R
PC_LINE_IN
VGA_INR VGA_IN_R
VGA_INL
CX1
470pF
AGND
RX5 6K8
RX6
10K
AGND
VGA_IN_R
P8
RX8
10K
VGA_IN_L
VGA_IN_L
3
4
VGA_INR
CX2
470pF
AGND
RX7 6K8
AGND
38
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito HDMI INPUT
P11
20
22
23
21
SHELL1
SHELL3
SHELL4
SHELL2
HDMI_con
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CEC
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Q6
2N3904
HDMI0_D2+_
HDMI0_D2-_
HDMI0_D1+_
HDMI0_D1-_
HDMI0_D0+_
HDMI0_D0-_
HDMI0_CLK+_
HDMI0_CLK-_
HDMI_CEC
HDMI0_SCL#
HDMI0_SDA#
GND
HDMI1/5V
HDMI0_HPD
R72 1K
1
2 3
GND
GND
GND
GND
R70 100R
R71 100R
10K
R74
HDMI0_DDC_SCL
HDMI1-ARC
HDMI0_DDC_SDA
HDMI1_CON5V
C56
0.1uF/16V
R73
47K
HOTPLUG0
HDMI0_D2+_
HDMI0_D2-_
HDMI0_D1+_
HDMI0_D1-_
HDMI0_D0+_
HDMI0_D0-_
HDMI0_CLK+_
HDMI0_CLK-_
RDN1 0R
4
3
2
1
RDN2 0R
4
3
2
1
RDN3 0R
4
3
2
1
RDN4
4
3
2
1
HDMI1_ARC_EN
5
6
7
8
5
6
7
8
5
6
7
8
0R
5
6
7
8
HDMI1_ARC_EN
HDMI0_D2+
HDMI0_D2-
HDMI0_D1+
HDMI0_D1-
HDMI0_D0+
HDMI0_D0-
HDMI0_CLK+
HDMI0_CLK-
HDMI1_D2-_
HDMI1_D1+_
HDMI1_D1-_
HDMI1_D0+_
HDMI1_D0-_
HDMI1_CLK+_
HDMI1_CLK-_
RDN5 0R
4 5
3 6
2 7
1
RDN6 0R
4
3
8
5
6
2 7
1 8
RDN7 0R
4
5
3 6
7
8
0R
RDN8
2
1
4 5
3 6
2 7
1
8
HDMI1_D2+HDMI1_D2+_
HDMI1_D2-
HDMI1_D1+
HDMI1_D1-
HDMI1_D0+
HDMI1_D0-
HDMI1_CLK+
HDMI1_CLK-
STANDBY_5V
HDMI0_DDC_SCL
HDMI0_DDC_SDA
R58
4.7K
D_5V
R59
4.7K
HDMI1_DDC_SCL
HDMI1_DDC_SDA
R65
4.7K
D_5V
R66
4.7K
SPDIF_OUT
HDMI_CEC
SPDIF_OUT
HDMI_CEC
SPDIF_OUT
NM/180
HDMI1_ARC_EN
RX49
RX54
0
RX50
NM/100
RX56
NM
RX55
NM/1K
DGND
DGND
CX20
NM/100nF
QX1
1
RX46
NM/10K
HDMI1-ARC
RX51
NM/39K
DGND
NM/2N3904
2 3
DGND
39
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito HDMI INPUT
HDMI1_D2+
HDMI1_D2HDMI1_D1+
HDMI1_D1HDMI1_D0+
HDMI1_D0HDMI1_CLK+
HDMI1_CLK-
HDMI1_DDC_SCL
HDMI1_DDC_SDA
HOTPLUG1
HDMI0_D2+
HDMI0_D2HDMI0_D1+
HDMI0_D1HDMI0_D0+
HDMI0_D0HDMI0_CLK+
HDMI0_CLK-
HDMI0_DDC_SCL
HDMI0_DDC_SDA
HOTPLUG0
HDMI1_D2+
HDMI1_D2HDMI1_D1+
HDMI1_D1HDMI1_D0+
HDMI1_D0HDMI1_CLK+
HDMI1_CLK-
HDMI1_DDC_SCL
HDMI1_DDC_SDA
HOTPLUG1
HDMI0_D2+
HDMI0_D2HDMI0_D1+
HDMI0_D1HDMI0_D0+
HDMI0_D0HDMI0_CLK+
HDMI0_CLK-
HDMI0_DDC_SCL
HDMI0_DDC_SDA
HOTPLUG0
20
22
23
21
P13
SHELL1
SHELL3
SHELL4
SHELL2
HDMI_con
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CEC
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2N3904
HDMI1_D2+_
HDMI1_D2-_
HDMI1_D1+_
HDMI1_D1-_
HDMI1_D0+_
HDMI1_D0-_
HDMI1_CLK+_
HDMI1_CLK-_
HDMI_CEC
HDMI1_SCL#
HDMI1_SDA#
GND
HDMI2/5V
HDMI1_HPD
R90 1K
Q7
2 3
GND
GND
HDMI1/5V
GND
GND
R83 100R
R84 100R
1
R87
10K
RH1
0_NC
HDMI1_DDC_SCL
HDMI1_DDC_SDA
C57
0.1uF/16V
R86
47K
HDMI1_CON5V
HDMI2_CON5V
HOTPLUG1
HDMI1_CON5V
R128
4.7K
R129
10K
ARC_DET
[1]
HDMI2/5V
40
HDMI2_CON5V
RH2
0_NC
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito Y,Pb,Pr,
P2
RCA-3P
Y/V
56
34
12
Pb
Pr
R52
75R
R53
0R
R51
0
R89
75R
R93
75R
C53
NC
C58
5PF/50V
C94
5PF/50V
AV1_CVBS+AV1_CVBS+
R88
100R
R91
100R
R92
100R
R95
100R
VIN_A0-
AV1_CVBS+
VIN_A0-
Y0+
YPbPr0-
PB0+
YPbPr0-
P3
4
3
2
1
PHONEJACK STEREO SW 180d
HP_OUT
HP_OUT_R
HP_OUT_L
RN1
HP_OUT
47K
D_5V
RN2 10K
AGND
C133
1uF
DGND
TUNER_3.3V
R61
10K
1
Q25
MMBT3904
2 3
RX9
1K
AGND
RX10
1K
AGND AGND
HP_AMP_MUTE 5
HP_OUT_R
CX3
100nF
AGND
HP_OUT_L
CX4
100nF
R97
75R
C61
5PF/50V
R96
100R
R99
100R
PR0+
YPbPr0-
41
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito VGA
VGA_BIN
R101
75R
VGA_GIN
R105
75R
VGA_RIN
R113
75R
HP_OUT_L[3]
HP_OUT_R[3]
C62
5PF/50V
C63
5PF/50V
C66
5PF/50V
R100
100R
R103
100R
R104
100R
R109
100R
R112
100R
R115
100R
VGA_B+
VGA_B-
VGA_G+
VGA_B-
VGA_R+
VGA_B-
HP_OUT_L
HP_OUT_R
DDCSCL
VSIN
HSIN
DDCSDA
RX/SDA
15
14
13
12
11
VGA
1617
GND
GND
5
10
4
9
3
8
2
7
1
6
DGND
DGND
TX/SCL
NC
VGA_B+
VGA_BVGA_G+
VGA_GVGA_R+
VGA_R-
100R
R251
R252 100R
VGA_DDC_SDA
VGA_DDC_SCL
VGA_BINVGA_BINVGA_BINVGA_BINVGA_BINVGA_BINVGA_BINVGA_BINVGA_BIN
UART_RX1
VGA_GINVGA_GINVGA_GINVGA_GINVGA_GINVGA_GINVGA_GINVGA_GINVGA_GIN
VGA_RINVGA_RINVGA_RINVGA_RINVGA_RINVGA_RINVGA_RINVGA_RINVGA_RIN
R110
2.2K
R106 100R
R107 100R
R111
2.2K
CON4
CON4_2.5
6
7
1
2
3
4
5
UART_TX1
C64
10pF
R206
UART_TX1
UART_RX1
C65
22pF
R150
R119
R118 100R
I2C_SDA
I2C_SCL
VGA_HS
VGA_VS
100R
100R
100R
R207
4.7K
I2C_SDA
I2C_SCL
I2C_SDA
I2C_SCL
STANDBY_5V
R124
R158
4.7K
4.7K
VGA_DDC_SDA
VGA_DDC_SCL
R122
4.7K
42
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito IR & KEY INPUT
D3V3
KEY0-in
KEY1-in
IR_INPUT
C97
0.1uF/10V
R198 100
C124
0.1uF/10V
C126
100pF/10V
IR-INIR-INIR-IN
R120
8.2K
R121
8.2K
R125
R123 100
100
LSADC0
LSADC1
IR-INIR-INIR-IN
LSADC0
LSADC1
STANDBY_5V
R126 10K
R127
100R
IRRX
D_5V
STANDBY_5V
CON6
SIP8/1.25
91 0
8
7
6
5
4
3
2
1
KEY1-in
KEY0-in
IR_INPUT
LED_R
LED_B
STANDBY_5V
C147
0.1uF
LEDG
R203
2K
LED_R
R755
10K
1
R754 4.7K
R753
10K
Q102
3904
2 3
R204 4.7K
R194 NC/4.7K
1
LED_B
Q103
NC/3904
2 3
43
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito USB & ENTHERNET
5V_USB1
5V_USB1
5V_USB0
Ether_TxP
Ether_TxN
Ether_RxP
Ether_RxN
1nF/50V/NC
5V_USB0
C104
+
220uF/16V
C90
10uF/16V
C123
L12
1 2
100R_3A
C127
10nF/16V
C137
10nF/16V
C81
0.1uF/NC
D_5V
U4
1
TD+
2
TCT
3
TD-
4
NC1
5
NC2
6
RD+
7
RCT
8
RD-
SMDTR16P
HST-0041
TX+
TX-
TCM
NC4
NC3
RX+
RX-
TCM-
HOST Socket(A Type)
HOST Socket(A Type)
16
14
15
13
12
11
9
10
VBUS
GND
Chassis
Chassis
VBUS
DM
DP
GND
Chassis
Chassis
75/NC
DM
DP
P4
R159
P15
4
3
2
1
5
6
4
3
2
1
5
6
75/NC
5V_USB1
5V_USB0
USB_DMO
USB_DPO
R156
75/NC
R138
USB1_DMO
USB1_DPO
1
1
SG1
2
2
R205
75/NC
SG2
RD-
RD+
TD-
TD+
12
E40
5pF/NC
E42
5pF/NC
1
1
2
2
12
E41
C128
4.7pF_NC
5pF/NC
12
12
E43
5pF/NC
P17
8
CHS-GND
7
NC
6
RXRX-CT5Shield
3
RX+
2
TX-
4
TX-CT
1
TX+
R133 0
R134 0
C145
4.7pF_NC
R135 0
C111
C122
4.7pF_NC
Shield
Shield
Shield
RJ45/NC
R136 0
4.7pF_NC
12
11
10
9
USB1_DM
USB1_DP
USB0_DM
USB0_DP
U5
Ether_TxN
AGND
Ether_TxP
1
1
2
GND
GND
3 4
3
NC/AZ3013-04F
6
5
4
U8 Reserve for cable to gnd ( optional )
6
Ether_RxP
5
Ether_RxN
D3V3
C121
0.1uF
AGND
1
1
SG3
2
2
1
C132
1
SG4
2
1nF/1kV/NC
2
SG5
1
1
1
1
SG6
2
2
2
2
FB1
1 2
150R_1A
FB2
1
NC_150R_1A
2
44
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito FLASH & EEPROM
M3V3
R1414.7K
N_RDY
DGND
N_CLE/SPI_SCLK
R142 NC
R161 22R
N_RE#
N_CE0#
N_ALE/SPI_SDO
N_WE#/SPI_DI
N_WP#/SPI_WP#
U6
1
NC
2
NC
3
NC
4
R/B4#
5
R/B3#
6
R/B2#
7
R/B1#
8
RE#
9
CE1#
10
CE2#
11
NC
12
VCC
13
VSS
14
CE3#
15
CE4#
16
CLE
17
ALE
18
WE#
19
WP#
20
NC
21
NC
22
NC
23
NC
24
NC
NAND FLASH(48TSOP)
NC
NC
NC
NC
DQ7
DQ6
DQ5
DQ4
NC
NC
NC
VCC
VSS
NC
NC
NC
DQ3
DQ2
DQ1
DQ0
NC
NC
NC
NC
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
M3V3M3V3
DGND
N_DATA7
N_DATA6
N_DATA5
N_DATA4
N_DATA3
N_DATA2
N_DATA1
N_DATA0
From Main Chip
N_WP#/SPI_WP#[3]
N_ALE/SPI_SDO[3]
N_CLE/SPI_SCLK[3]
N_WE#/SPI_DI[3]
SPI_CS#[3]
N_CE1#[3]
N_CE0#[3]
N_WE#/SPI_DI[3]
N_RE#[3]
N_RDY[3]
N_DATA0[3]
N_DATA1[3]
N_DATA2[3]
N_DATA3[3]
N_DATA4[3]
N_DATA5[3]
N_DATA6[3]
N_DATA7[3]
[3]
EEPROM_WP
[3]
I2C_SCL[3]
I2C_SDA
N_WP#/SPI_WP#
N_ALE/SPI_SDO
N_CLE/SPI_SCLK
N_WE#/SPI_DI
SPI_CS#
N_CE1#
N_CE0#
N_WE#/SPI_DI
N_RE#
N_RDY
N_DATA0
N_DATA1
N_DATA2
N_DATA3
N_DATA4
N_DATA5
N_DATA6
N_DATA7
EEPROM_WP
I2C_SCL
I2C_SDA
M3V3
M3V3
M3V3
CM1
100nF
DGND
RM7 22R
RM8 22R
R146
4.7K/NC
R157 100R/NC
R148 100R/NC
R149 100R/NC
C87
22pF/NC
N_CLE/SPI_SCLK
N_ALE/SPI_SDO
8
VCC
7
WP
6
SCL
5
SDA
C98
22pF/NC
24C32/NC
U7
NC
NC
NC
GND
C86
1
0.1uF/16V/NC
2
3
4
M3V3
R145
4.7K/NC
RM5
4K7
RM4
4K7
M3V3
RM14K7
N_CE0#
RM34K7
RM24K7
C83
0.1uF/16V
DGND
N_RDY
N_CE1#
C84
0.1uF/16V
C85
0.1uF/16V
RM9
NC
DGND
N_WE#/SPI_DI SPI_DI0
RM6 22R
SPI_CS#
N_WP#/SPI_WP#
DGND
Caution:When Mass produce,RM4 chang to NC,RM9 chang to 4.7K
For Rtice Check
H1 HOLE4-7
H2 HOLE4-7
H3 HOLE4-7
U15
1
CE#
2
SO
3
WP#
4
VSS
MX25L160
H4 HOLE4-7
VDD
HOLD#
SCK
SI
EEPROM_WP
8
7
6
5
I2C_SCL
I2C_SDA
SPI_HOLD
SPI_SCLK0
SPI_DO0
R144
4.7K/NC
45
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito POWER
PWR_12V
C105
10uF/16V
R77
C102
0.1uF
R82
10k
10k
DC/DC
C103
0.1uF
R63 10K
R67 82K
R64
10k
U12
MP1495
2
6
7
1
4
IN
EN
VCC
AAM
GND
OUT
BST
FB
3
C120
1uF
5
8
L38 10uH
R108
10R
R98
33K
R68
36K
R69
0
R76
6.8K
CA16
100uF/16V
+
C101
0.1uF
STANDBY_5V
LW3 BEAD/1206
C140
22uF
D1V0
R155
1K
C141
0.01u
C95
1uF
1
D_5V
R154
100K
Vout=0.8*(36K+6.8K)/6.8K=5.02V
DDR POWER
U8
SY8086
4
VCC
1
EN
R160
10K
Q10
2N3904
2 3
C165
10uF
1
Q22
2N3904
2 3
2
GND
1.5V Power for DDR3
OUT
FB
DDR_POWER
3
5
L44 3.3uH
R200
10K
R191
0
R201
15K
C164
10pF
C166
10uF
280mA Max
CA17
100uF/16V
+
C146
0.1uF
Vout=0.6*(1+15K/10K)=1.5V
46
Resistor close to the DC-DC
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito POWER
PWR_12V
LS16 BEAD/1206
STANDBY_5V
C119
22uF/16V
ON:1.38A
STB:0 A
R182
27K
RS70
10K
3
C114
0.1uF/16V
C157
10uF/16V
U9
TO252/1117-3.3V
VI
R171
820
C158
0.1uF
VO
VO
ADJ
1
2
TAB
R169
NC/499
3
5
100uF/16V
U14
IN
EN
MP1470
+
C110
GND
1
C112
0.1uF/16V
BST
SW
FB
6
2
4
R102 0
R80 NC
R78 150K
D3V3
TUNER_3.3V
C156
1uF/16V
C155
NC/1uF
LW6
BEAD/0603
LW7
BEAD/0603
LW8
BEAD/0603
LW9
BEAD/0603
L14 3.3uH
R79
36K_1%
A3V3
D3V3
M3V3
AMP_3.3V
D_5V
C107
10uF/16V
12V to 1.05V Power supply
D1V0
CORE_VCC
15K_1%
R75
C115
C148
C159
10uF/10V
0.1uF
+
100uF/16V
U10
TO-252-5V/1117-ADJ
3
VI
C116
0.1uF/50V
R172
200/0
TUNER_3.3V
350mA
2
VO
TAB
VO
ADJ
1
R177
NC/120
C113
+
100uF/16V
C144
0.1uF/16V
POWER_EN
RS9
10K
R183
100K
1
CS73
NC/0.1uF
DGND
RS74
10K
2 3
DGND
2N3904
Q24
2N3904
R114
680_1%
1
Q23
2 3
Vout=0.8*(15K+36K)/36K=1.13V
DGND
47
ESQUEMAS ELÉTRICOS
PCI PRINCIPAL : Circuito POWER
D_5V
C162
10uF/10V
D1V0
3
C130
0.1uF/50V/NC
LW10
BEAD/0805
U11
TO-252-5V/1117-ADJ/NC
VI
ADJ
1
R188
200/0/NC
C169
10uF/16V
VO
VO
A1V0
2
TAB
R189
120/NC
C161
10uF/10V
AMP_3.3V
C131
0.1uF/16V/NC
STANDBY_5V
Q19
2N3904
R168
51K
R250
2 3
100K
2 3
C134
0.22u
1
C136
1uF
ME2345A
Q18
1
R190
10K
D_5V
C170
0.22u
POWER_EN
TUNER_3.3V
350mA
C113
+
100uF/16V
C144
0.1uF/16V
BL-ON/OFF
R202
NC/1K
C118
1uF
R175
1K
R178
10K
BL-ADJUST
BL-ON/OFF
D_5V
R173
2N3904
2 3
4.7K
Q15
1
R179
10K
BL-ADJUST
BL-ON/OFF
D3V3
2N3904
2 3
R174
10K
Q16
1
R176
NC/0R
R180
4.7K
BL_ENBL_ENBL_ENBL_ENBL_ENBL_ENBL_ENBL_ENBL_ENBL_EN
4.7K
R181
BL-ADJUST
D_5V
R199
R193
C142
NC/4.7uF 10V
4.7K
1K
R192
10K
RESET#
BL_ADJ
BL_EN
Q13
2 3
2N3904
RESET#
BL_ADJ
BL_EN
D3V3
R165
10K
1
BL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJBL_ADJ
R167
10K
48
ESQUEMAS ELÉTRICOS
Circuito Sensor LE3278i(A)
LED
红色
Q0K1
NC/KMBT3904
M0K1
GND
Vs
Out
GND
SENSOR
LED0K1
4
RED/GREEN
2 3
C0K3
10uF
1
2
3
4
R
12
G
3
R0K8
NC/4.7KΩ
1
R0K6
100Ω
R0K2
470Ω
R0K7
NC/4.7KΩ
C0K2
10uF
R0K1
100Ω
C0K1
10uF
+5V_STB
LED
IR
CN0K1
1
2
3
4
5
6
7
CN-M
MK0K1
MARK
MK0K2
MARK
49
ESQUEMAS ELÉTRICOS
Circuito teclas LE3278i(A)
CN0K1
CN-M
R0K1
KEY1_OUT
C0K2
10nF
1
2
3
KEY1_OUT
KEY2_OUT
4
5
27KΩ
R0K2
10KΩ
R0K3
3.3KΩ
SW0K1 CH+
SW0K2 CH-
SW0K3 VOL+
2.475V
1.65V
0.818V
KEY2_OUT
R0K8
NC/0Ω
C0K1
10nF
R0K4
0Ω
R0K5
27KΩ
R0K6
10KΩ
R0K7
0Ω
SW0K4 VOL-
SW0K5 MENU
SW0K6 ENTER
SW0K7
BACK
0V
2.475V
1.65V
0V
MK0K1
MARK
MK0K2
MARK
50
ESQUEMAS ELÉTRICOS
Circuito Auxiliar DL4077i(A)
CN1
SIP8/1.25
+5V_Standby
910
8
7
6
5
4
3
2
1
KEY2_IN
KEY1_IN
IR_IN
LED_R
LED_G
1
H1
NC
KEY1_IN KEY2_IN
1
H2
NC
LED_R
D1
1
2 3
LED
4
LED_G
+5V_Standby
10
R8
C1
22pF
IR1
IR
4
3
IR_IN
1
2
SW
SW1
R1
27K
1
SW2
SW
243
R2
10K
4
1
SW3
3
2
SW
R3
3.3K
124
SW4
SW
3
R4
0K
124
SW5
3
SW
R5
27K
124
SW6
SW
3
R6
10K
124
SW7
SW
3
R7
0K
1
4
3
2
51
ESQUEMAS ELÉTRICOS
Circuito Controle Remoto (Todos Modelos)
K35
K28
K29
K20
K21
K22
K01
K11 K02
K12
K13 K04
K14
K03
K05
GND
XIN
XOUT
P12
P13
P14
P15
IC01
1
VSS
2
XIN/P1.0
3
XOUT/P1.1
4
KI2/P1.2
5
KI3/P1.3
6
KI4/P1.4
7
KI5/P1.5
8
KI6/P1.6
SC51P0304SC1
EC01
C03
104
47u
SC51P0304SC1
VDD
REM
P0.5
P0.3
P0.2
P0.1
P0.0
P1.7
VDD
R1
10
VDD
16
15
REM
P05
14
13
P03
P02
12
11
P01
10
P00
9
71P61P
IR
12
BT1
BATTERY
K55
K53
K54
K50
K51
K52
K46
K47
K48
K49
K41
K42
K43
K44
K45
K36
K37
K38
K39
K40
K30
K31
K32
K33
K34
K23
K24
K25
K26
K27
K15 K06
K16
K17 K08
K18 K09
K19
K07
K10
52
Avenida Arnaldo Rojek, nº 01,
Bairro: Alto da Jordanésia, Cidade: Cajamar, Estado: São Paulo, Cep: 07786-900
SEMP TOSHIBA
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