thomson chassis lcd12b 20lb120s4
TRANSCRIPT
LCD04WFirst issue 06 / 05
BLOCK DIAGRAM - SCHEMA SYNOPTIQUE - BLOCKSCHALTBILD - SCHEMA A BLOCCHI - ESQUEMA DE BLOQUES
LCD Panel
IR Board (LED s)
PFC/DC-DC/Audio/ Board
Keyp
ad B
oar
d(H
eadp
hone
Ja
ck)
7 pi
n
12 pin
50 pin
50 pin
20 p
in
Inverte r
Pow
er
Conn
ecto
rBo
ard
2pin
2pin
Tune r
60 pin golden finger
D-Su
b
S-Vi de o
Scaller/Main-CPUWT8811
Video DecoderSAA7 154
Telte
xtSD
A555
XFL
DDCEEPROM
CompositeVide o
L/R AudioIn put
Audio Line Out
SC AR T
Main Board
sub- CP UWT61P 4
EEPROM
Audio Pro cesso rMSP3 415G
20 p
in
7 pi
n
8 pi
n
8 pi
n
2 pin
2 pin
DC 19 V In
4 pin
Video Board
12 p
in
LCD04WFirst issue 06 / 05
BLOCK DIAGRAM - SCHEMA SYNOPTIQUE - BLOCKSCHALTBILD - SCHEMA A BLOCCHI - ESQUEMA DE BLOQUES
AV2
(S-video&
Composite)
TV tuner
AV1
(Scart)MSP 3415G
Audioprocessor
Audio Line Out
TDA7 266Audio AMP
L
R
EarPhone output
YPrPb/YCr Cb&
PC
74HC4053Mu x
SIF
TV_ L/R(Scart Out )
LCD04WFirst issue 06 / 05
BLOCK DIAGRAM - SCHEMA SYNOPTIQUE - BLOCKSCHALTBILD - SCHEMA A BLOCCHI - ESQUEMA DE BLOQUES
PC, YPr PbWT8811(scala r)
SAA7154(Video Decode r)
S-video
CVBS
TV tuner
YCrCb
D-SUB input(PC, YPrPb,YCrCb)
Video Bo ard
PC Board
LCD panelVideo Block Diagram
SCART
TeleTe xt RG BMM1234(Switch)
RGB 888
AD C(built -in)
SDA555XFL(Tel eT extdecoder )
TT CVBS
Y/C
CVBS
SCART RGB
SCART CV BS
TV Out
ITU-656
4:2:2(8-b its)
LCD04WFirst issue 06 / 05
AUDIO CHANNEL SCHEMATIC DIAGRAM - SCHEMA DES CIRCUITS AUDIO - SCHALTBILD MEHRKANAL AUDIO - SCHEMA DEI CIRCUITI AUDIO - ESQUEMA DE LOS CIRCUITOS AUDIO
( AUDIO 20” )
CN601
CN602=>CN602
LCD04WFirst issue 06 / 05
KEY _IN1 KEY _IN0
PH ON E_ L
MU TE_HP_ JACK
PHON E_ R
MU TE_HP_ JAC K
KEY _IN0KEY _IN1
PHON E_ RPH ON E_ L
+5VS1
+5VS1
+5VS1
POWER
VOLUME +
CHANNEL +
CHANNEL -
VOLUME -
MENU
High : Mute (When Jack is pluging)
( 0V) (0V)
(0.9V) (0.9V)
( 2V) ( 2V)
R6220
R8470
R3 1K
D5
TZMC5
V1
SW 41 3
2 45
D1
TZMC5V1
1
TP 5
R7470
D3
TZMC5V1
D2
TZMC5V1
SW 21 3
2 45
R96.8K
C20.1U K
J2
33
5544
6677
22
11
SW 31 3
2 45
TP 2
+ C147 U16V
J1
1234567
G1
G2
SW 11 3
2 45
TP 3
R1110K
R11K
C71000P K50V
TP 7
C81000P K50V
C50.1U K
R1 3 0
C61000P K50V
TP 4
R21K
R4
1K
D4
TZMC5
V1
1
SW 61 3
2 45
R106.8K
TP 1R5220
D6
TZMC5
V1
R1 2 0
SW 51 3
2 45
TP 6
C40.1U K
R1 4 0
KEYBOARD SCHEMATIC DIAGRAM - SCHEMA DES CIRCUITS COMMANDES - SCHALTBILD BEDIENTEILSCHEMA DEI CIRCUITI TASTIERA - ESQUEMA DE LOS CIRCUITOS MANDOS
LCD04WFirst issue 06 / 05
LED_ STANDBY
PHONE _LPHO NE_R
LED_ STANDBY
LED_PO WERON
LED_PO WERO N
IR _INT
IR _INT
KEY_IN0
PHO NE_RPHONE _L
KEY_IN1
MUTE _HP_JAC K
KEY_IN1KEY_IN0
MUTE _HP_JAC K
+5VS
+5VS1
+5VS1
TP 10
TP 17 R45.1K
TP 12
U1
TSOP 483 3
VOUT
1
GND
2
VCC
3
TP1
C710
00P
K
TP2
TP 11
TP 15
J1
1234567
G1
G2
TP3
RG
LED 1GREEN/RED
2
1 3
4
TP7
C810
00P
K
TP4+ C1
47U16V
12
L1 Z2 20
J2
1 12 23 34 45 56 67 78 89 9
10 1011 1112 12 TP8
C910
00P
K+ C3
4.7U25V
12
TP6
TP 19
R2 330
C410
00P
K
C10
1000
P K
TP9
TP5
TP 18
C510
00P
K
TP 13
C11
1000
P K
C20.1U K
R1 330
R3330
C610
00P
K
IR RECEIVER SCHEMATIC DIAGRAM - SCHEMA RECEPTEUR INFRAROUGE -SCHALTBILD IR EMPFÄNGERSCHEMA RICEVITORE IR - ESQUEMA RECEPTOR IR
LCD04WFirst issue 06 / 05
AV 1_CVBS_I N
AV1_C _IN
AV1Y _IN
+9 V
+5VS
+5 VS
+5VS
+5VS
+5 VS
+9 V
+5VA
AV1_ R
AV4_ R
AV4_L
AV1_L
AV14_A UD_SEL
AV1_L
AV1_R
AV1_ C
AV14R
AV14L
AV1_SDET
AV1_Y
AV1_MODE0
AV1/TV_CVBS_SEL
AV1/TV_CVBSTV_CVBS
20L4BI VIDE O BD48.M3906.S03
20L 4BI99.M3975 .TIF
, October 27 , 200AV1: AV2 showed by OS DAV3: PC, YPrPb/YCrCb by OSDAV4: AV1 (SCART) by OSD AV14_AUD_SEL Output
AV4AV1HIGH
LOW
VIDEO BOARD
6
21
3
5
4
Bottom View
G3
Bottom View
G21 3
2 4
G1
0 .64VPP
sycn tip 1.35Vsycn tip 620mV
R3 8NC
TP 3
ZD1TZMC5V1
12
R2 727K
C8
2.2 U Z
+ C19310U16V
12
L2120 OHM
R4 21K
C1 5
2.2U Z
R1 327K
L3120 OHM
R3 427K
+ C1 010U16V
12
C7NC
DN4
BAV99
A
J
K
TP 5
R3 6
NC
R 23810K
R2 9
0
Q42N3 9041
32
ZD4TZMC5V1
12
R3 3NC
TP 6
R1 0100K
J7
2210289001
C 4
. 2
G1 G1
. 1
Y 3
S1S1
R3 01K
DN1
BAV99
A
J
K
R4 310K
Q52N3 9041
32
C60.1U K
R81K
L33Z2 20
U1C
74HC4053
4
9 16
8 7 6
5
3
R2 31K
C1 1
2.2U Z
R 237NC
DN3
BAV99
A
J
K
+
C210U16V
12
Q72N3 9041
32
C3NC
DN2
BAV99
A
J
K
TP 2
+C1 6
NC
12
R2 50
C 1920.1U K
C1 2NC
Q22N3904
1
32
Q92N3 9041
32
J1
2210018561
11 2 2
33 4 4
55 6 6
L30Z2 20
ZD3TZMC5V1
12
R61K
R3 147K
ZD2TZMC5V1
12
C90.1U K
Q32N3 9041
32
R2 447K
R1 81K
TP 4
R4 01K
R2 8
100
U1 B
74HC4053
15
10 16
8 7 6
2
1
R547
C1 4
2.2U Z
R91K
C4NC
TP 7
R3 2NC
R3 71K
Q8NC
32
1
R2
27
R1 110K
R2 2
100
C1 30.1U K
U2
MM1 234
GND3
10VC
C13
IN1A16
OUT2 5
OUT1 3
OUT3 6
GND1
15
SW12
IN1B1
SW212
IN2A11
IN2B14
SW37
IN3B9IN3A8
GND2
4
R1 4100K
R2 6NC
R8 0 0
R2 127K
R1 947K
R4 147K
Q6NC
1
32
TP 1
R1 21K
L1120 OHM
L38
1000 OHM
+
C39 10U
16V1 2
R1 5
100
R3 9
NC
R3 5
100
VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD PC BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD
( VIDEO BOARD 1/7)
LCD04WFirst issue 06 / 05
SCART _R_I N
SCART_CVBS_IN
CLK_OUT
DATA_OUT
SCART_B_IN
SCART_G_IN
+5VS
+5VS
+5VS
+5VS
+5VS
AV4_SCART_AR
AV4_SCART_AL
AV4_SCART_SW ITCH
AV4_SCART_FSW
AV4_SCART _CVBS
AV4_SCART_B
AV4_SCART_G
AV4_SCART_ R
AV4_SCART _CVBSAV4_SCART_ RAV4_SCART_GAV4_SCART_B
AV4_SCART_FSW
AV4_SCART_A LAV4_SCART_AR
AV4_SCART_SW ITCH
SCART_ROUT
SCART_LOUT
SCART_VOUT
SCART _AV_MODE1
AV4_LAV4_R
AV34_AR_FSW
AV4_Y SAV 4_YAV4_PBAV4_PR
(1Vpp)
(0~3V)
(0~12V)(0.7Vpp)
(0.7Vpp)
(0.7Vpp)
(1Vpp)
0V~4. 85V
(AV4 SCART INPUT ONLY)
Thresh.PIN 89.5-12V
4.5-7V0-2V
SCART_AV_MODE1
3.34V1.32V
8.25V4:3
3.25V
SCART PIN 8
16:9x
75Ohm, 1/4W
D2
TZMC5V1
1 2
D7
TZMC5V1
12
J3
2210285001
1
3
5
7
9
11
13
15
17
19
21
2
4
6
8
10
12
14
16
18
20
DN 6
BAV99
A
J
K
DN 5
BAV99
A
J
K
TP19
R48
100K
R50 1K
C22NC
TP16
R5475
TP 9
DN 7
BAV99
A
J
K
R60 0
TP11
D10
TZMC5V112
R53NC
R5122K
TP18
C21NC
TP12
R56NC
TP21
D4
TZMC5V1
1 2D6
TZMC5V1
1 2
R64 0
D1
TZMC5V1
12
DN 9
BAV99
A
J
K
R52 0
R61 0
C18
1000P K
TP14
R49
100K
R55NC
D8
TZMC5V1
1 2
TP20
R46 0
C23NC
TP 8
L8120 OHM
TP15
D3
TZMC5V1
12
C20NC
TP10
R62 0
D5
TZMC5V1
12
R66 0
L6120 OHM
R57NC
L4120 OHM
D912.4~14.1V
12
R4722K
R6510K
TP17
R58
0
R45 1K
C17
1000P K
L7120 OHM
C24NC
L5120 OHM
R63 0
C19NC
DN 8
BAV99
A
J
K
R59 0
TP13
R44 0
R676.8K
VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD VIDEO BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD
( VIDEO BOARD 2/7)
LCD04WFirst issue 06 / 05
SUB_SCL1_TU
SUB_SD A1_TU
33V_TU
+9 V
T
T
T
T
T T
T T T
T
T
+5V_TU1
+9 V+5V_TU
+5V_TU
+5V_TU
TT
T
T
T
T
T
T
T T
T
T
T
+5V_TU+9 V
+9V
TV_C VBS
SCART_VOU T
TV_SI F
SU B_SCL1
SU B_SDA1
48.M3906 .S03
20L4B
99.M3 975.TI
, October 27, 2004
(1Vpp at 75 Ohm load)
(X7R)
(NP0)(X7R)
(1/4W, fusible)
THOMOSON Tuner Video Output = 0.85 ~ 1.15Vpp at 75 OHM load
THOMOSONConnecting TU GND and MSP GND
Connecting TU GND and Video GND
(Io = 0.22A ,max)
(1A) (1W)
0.64VPP
sycn tip 640mV
sycn tip 710mV
R7 1 220
C324700P K
Q12NPN_ BEC
1
32
C3 31U K
C280.01U K
+ C4 947 U16V
12
Q132N3906
32
1
C25100P J
R8 4 0
R7 510K
R103 68
R8 3680
R9 0 0
C310.022U K
D121N6478
A K
R8 5 0
R10022
C270.1U K
L9120 OH M
Q10BC847B
1
32
R9 1 0
C30 0.022U K
C26100P J
L13Z220
R8 7 0
D11
1N4148
12
R102 0
L31NC
R101 100
+ C29470U16V
12
R9 2 0
U4UA78M 05CKTP R
VO 3
GND
2
VI1
L11 120 OH M
R8 6 0
ZD5UDZS 33B
AK
R7 2 10K
R1124.7
L12
120 OH M
TV
TU1
AGC(int) 1
FM Ant-in 2
AS 3
SCL 4
SDA 5
+5V-T 6
+5V-T 7
NC 8
+33V 9
NC 10
NC 11
FM-SW 12
Audio o/p 13
SIF / AS 14
TH1G1
TH2G2
TH3G3
TH4G4
GND 15
Video 16
FM-IF 17
+5V-IF 18
NC 19
NC 20
R8 8 0
C5 00.1U K
C356800P K
+ C4110U16V
12
R82330
L10
1000U KR73 150
C187100P J
C 186100P J + C4 0
10 U16V
12
R8 9 0R7 0 220
L32NC
+ C5 147 U16V
12
C34180P J
+ C3 8470U16V
12
R1041K
R7 4 22
C370.01U K
C5 20.1U K
VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD VIDEO BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD
VIDEO BOARD 3/7)
LCD04WFirst issue 06 / 05
TV _LOUT
TV_ROU T
+9 V
+5VA
+5VDIGITAL
+5VSI F
+5VANALO G
+9 V
+5VDIGITAL
+5VA
+5VDIGITAL
+5VSI F
+8V1
+5VANALO G
+9 V
+5VA
+8VA
+8VA
+5VDIGITAL
AUD_L1
AV3_R
SCART_LOUT
AV3_L
AV14R
SUB_SDA1
AV14L
SUB_SCL1
SCAR T_ ROU T
AUD_R1
TV _SIF
MSP_RST
80h
TO AU DIO AMP
SCART AUDIO OUT
From TU
Y1
18.432 MH Z
R115 100
R127 470
+
C71 10U 16V1 2U5
MSP3415G
I2C_SD A2
I2S_SL3
I2S_W S4
I2S_DA_OUT5
I2S_DA_IN16
ADR_W S8
ADR_C L9
DVSUP10
DVSS11
I2S_DA_IN212
NC13
NC14
NC15
RESETQ16
NC17
NC18
VREF
219
DACM
_R20
DACM
_L21
NC22
NC23
NC24
NC25
NC26
VREF
127
SC1_
OUT_
R28
SC1_
OUT_
L29
NC30
AHVS
UP31
CAPL
_M32
AHVSS 33
AGND C 34
NC 35
NC 36
NC 37
NC 38
NC 39
ASG 2 40
SC2_IN_ L 41
SC2_IN_R 42
ASG 1 43
SC1_IN_ L 44
SC1_IN_R 45
VREFTO P 46
MONO_IN 47
AVSS 48
I2C_CLK1
ADR_D A7
AVSU P 49
ANA1
_IN+
50
NC52
ANA2
_IN+
51
TEST
EN53
XTAL
_IN
54
XTAL
_OUT
55
TP56
NC57
NC58
NC59
D_CT
R_I/O
_160
D_CT
R_I/O
_061
ADR_
SEL
62
STAN
DBYQ
63
NC64
+ C792.2U
12
C65470P J
C941000P J
R114470
C553.3P C
C780.1U K
R123 470
L151UH
R128 470
+ C8510U16V
12
D141N4148
1 2
+
C8822U
1 2
R117 100Q1 5BC848B
1
32
R124 470
+ C7710U16V
12
L141UH
+
C72 10U 16V1 2
C860.1U K
C741500P J
R120 100
C931000P J
C623900P K
+ C73100U16V
12
C83470P J
C921000P J
+
C8722U
1 2
L17120 OHM
C610.01U K
R121 100
C60 470P J
C59910P K
+ C6710U16V
12
C911000P J
R122NC
R 126100K
C841500P J
L16120 OHM
+C80
1U 50V12
C56 390P J
+
C69 10U 16V1 2
R 1183.9K
C680.1U K
R125100K
L19 120 OHM
D13NC
12
C6356P J
+C82
1U 50V12
+ C6410U16V
12
+
C70 10U 16V
1 2
R 11312K
C530.1U K
L18 120 OHM
R272 100
C57 56P J
C75470P J
C661500P J
R 129100K
C581000P J
R119100
+ C8110U16V
12
C543.3P C
C76220P J
R 116330
R 130100K
VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD VIDEO BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD
VIDEO BOARD 4/7)
LCD04WFirst issue 06 / 05
AV 12_IN_ Y
AV12 _IN_ C
VD IN 6VD IN 7
VD IN 2
VD IN 4VD IN 3
VD IN 0
AV4 _IN_ Y
AV3_IN_ PB
AV4_ IN_P R
AV4_IN_ PB
AV3 _IN_ Y
AV3_ IN_P R
TT _IN_RE D
TT_I N_BLUE
VD IN[7:0 ]
VHSY NCO
VD QOVCLKO
V VSY NCOAV34 _IN_AR_FSW
VC LK
SAA7154_INT
EN_ 7154
VOUT2
TT_IN _FSW
AV12_IN_CVBS
AV 3_IN_ YS
IPD7IPD6IPD5IPD4IPD3IPD2IPD1IPD0
AV 4_IN_ YS
VD IN 5
VD IN 1
VIDQTT_IN_GRE EN VC LK
+5VA
+1.8VA
+3.3VA_7154
+1.8VA
3V3D_7154
3V3D_7154
3V3D_7154
+5VA
1V8A_7154
3V3A_71541V8A_7154
3V3A_7154
3V3A_7154
3V3A_7154
3V3A_7154
3V3A_7154
1V8A_7154
1V8D_71541V8D_7154
+3.3VA_7154
VOUT1
TT_Bl ue
VHSY NC_ TTVVS YNC_TT
AV1/TV_CVBS
AV4_Y S
AV 1_Y
AV3_SD _Y
AV 4_Y
AV1_C
TT_Re d
TT_ Green
AV4_Pb
AV34_AR_F SW
AV3_SD_C B
AV3_S D_CR
AV4_Pr
SUB_SD A1_3V3
EN_ 7154
SUB_SC L1_3V3SAA7154_INT
VHSYNCVVSYN C
VC LK
VD IN[7:0 ]
TT_FSW
ga i n=47/74
R281, R376AV4)CVBS: 27, 47AV4)COMP_Y: 0 , 75
SYNC FOR VIDE O OUTPUT
SYNC FOR REAL T IME SIGNAL
150mW, 45mA
670mW, 203mA
190mW, 106mA
10mW, 5.6mA
P=(5-3.3)V*. 25A=0.43W(0603, Z=120, RDC=0 .4, IDC=0.3A)
P=(5-1.8)V*0. 112A=0.35W
(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)
(AG ND)
ITU656 to Scalar (VCLK = 54Mhz)
I2C Slav e Address:High - 40H/48HLow - 42H /4AH
I nput ModeAV12: CVBS 01hAV12:YC 0DhAV3:YPbPr 22hAV4:CVBS 0 EhAV4 :YC 0ChAV4 :RGB 3EhAV4: YPbPr 2Eh
( SCART: 0..3V)
( TT: 0..3V)(82.324 57.20118pF/3 0ppm)
R16947P J
C 137
0.1U K
C11122P J
C9 9 0 .022uF
R141 27
R 180 0
C1330.01U K
R17
2N
C
R 158 100
+ C128
10uF
12
C 139
0.1U K
C 117 0.022uF
R166 2.2
R144 33
C 1160.1U K
C 136
0.1U K
C 106
0.1U K
R131 0
C 140
0.1U K
C 102 0.022uFR138 0
C 149
0.1U K
R 174 0
C1250.01U K
+ C142100U16V
12C145
0.01U K
+ C132
10uF
12
C9 5 0 .1U K
R14
6N
C
C 121 0.022uF
R133 27
+C12722U16V
12
R14
847
R18
5N
C
R 167 47
U6C
SAA7154SX-VI P
VDDD145
VDDD250
VDDD359
VDDD465
VDDD573
VDDD695
VDDD7101
VDDD8106
VDDD9114
VDDD10132
VDDD11136
VDDD12142
VDDD13151
VDDA_C1840
VDDA_A1841
VSSD1 47
VSSD2 51
VSSD3 63
VSSD4 67
VSSD5 88
VSSD6 96
VSSD7 104
VSSD8 108
VSSD9 129
VSSD10 133
VSSD11 137
VSSD12 145
VSSD13 153
DNC06 1
DNC09 159
DNC10 160
DNC15 42
DNC17 80
DNC19 81
DNC20 82
DNC21 121
DNC22 122
ADTEST953
ADTEST854
ADTEST755
ADTEST656
ADTEST557
ADTEST458
ADTEST360
ADTEST261
ADTEST162
TESTCLK52
TRSTN 147TCK 148TMS 149TDO 150
TDI 152
R149 33
R13
647
R 152 47
R13
547
C 103 0.022uF
L21
120 OHM
+ C144
10uF
12
R159 3.3K
C 138
0.1U K
R157 75
C 100
0.1U K
R18
7N
C
C 130
0.1U K
+ C124
10uF
12
+C13410 0U
16V
12
R151 33
R17
0N
C
C 104 0.022uF
C 150
0.1U K
C1260.1U K
C 113
1000P K
R14
775
C 120
1000P K
R163 0
CN1
22P 8
1
72
63
54
C 146
0.1U K
R 150 33
C114 22pF
3.3V / 1A
U7G960T45U
GND
2
VOUT3 VIN 1
R154 33
C 131
0.1U K
TP24
R 139 47
C 109 0.022uF
C 107
1000P K
C1350.1U K
25V
R161 0
R18447P J
R 175 75
C 147
0.1U K
R 153 33
R 143 0
R142 33
RN1 33
1234
8765
R156 33
R13
4N
C
C9 6 0 .022uF
C 110 0.022uFC 112
0.1U K
C 119
0.1U K
C 151
0.1U K
R160 NC
R188 10K
C 105 0.022uF
C9 7 0 .022uF
R 179 0
U6 B
SAA7154SX-VI P
XPD0139XPD1138XPD2135XPD3134XPD4131XPD5130XPD6128XPD7127
XTRI126
XCLK143
XDQ144
XRDY146
XRV140
XRH141
GPI N43
OSD179OSD278OSD3125
OSD0_FSW83
RTCO 71RTS1 70RTS0 69
CE44
XTOUT 158
XTALI155
XTALO156
LLC 46
LLC2_54 48
RESN 49
AMXCLK 76ALRCLK 75
ASCLK 74AMCLK 72
IGPH 91IGPV 90
IGP0 87
IGP1 89
ITRI 86IDQ 85
ICLK 84
ITRDY 77
IPD0 102IPD1 100IPD2 99IPD3 98IPD4 97IPD5 94IPD6 93IPD7 92
HPD0 113HPD1 112HPD2 111HPD3 110HPD4 109HPD5 107HPD6 105HPD7 103
IXD0 124IXD1 123IXD2 120IXD3 119IXD4 118IXD5 117IXD6 116IXD7 115
INT_A64
SDA68SCL66
VXSS154
VXDD157
C 101
1000P K
CN2
22P 8
1
72
63
54
R 181 0
L22
120 OHM
TP25
R17
175
R 168 NC
R132 27
C 141
0.1U K
R164 0
R247 0
C 115 0.022uF
AD4
AD3
AD2
AD1
SAA7154SX-VI P
U6 A
VDDA4A 9VDDA4 8
VDDA3A 17VDDA3 16
VDDA2A 25VDDA2 24
VDDA1A 33VDDA1 32
AGND 3
AGNDA 35
VSSA4 4
VSSA3 12
VSSA2 20
VSSA1 28
AOUT239
AOUT136
A14D6
A13D14
A12D22
A11D30
AI4410
AI437
AI425
AI412
AI3418
AI3315
AI3213
AI3111
AI2426
AI2323
AI2221
AI2119
AI1434
AI1331
AI1229
AI1127
VDDA0 37
VSSA0 38
C 152
0.1U K
U8G952T43U
GND
1
VOUT2 VIN 3
C9 8 0 .022uF
R 176 0
L23
120 OHM
C 148
0.1U K
R14547P J
R18
675
R 140 0
C1290.01U K
Y224 .576 MH Z
R 177 0
R 162 0
R173 NC
R 178 47
RN233
1234
8765
R165 0
C122 22pF
R 155 100
L24
120 OHM
C 118 0.022uF
R137 75
R183 0
C1430.1U K
25V
C 108 0.022uF
VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD VIDEO BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD
VIDEO BOARD 5/7)
LCD04WFirst issue 06 / 05
SUB_SC L1_3V3
RGB_GA IN
TT _R
TT_ B
IN FO
TT_ G
TT_ RSTn
LC B
EE_ SDA
TT_STAR T
SUB_SD A1_3V3
LIST
EE_ SCL
I2C _E N
TT_FS B
+9 V
+3.3VA
+2.5VA
SUB_SCL1
SU B_SDA1
+5VS
+1.8VA
+1.8VA
3V3D_555X
2V5A _555X
+3.3VA_7154
+3.3VA
+3.3VA
3V3D_555X
2V5D_555X
2V5D_555X
+5 VS
3V3D_555X
3V3D_555X
+2.5VA
2V5A _555X2V5A _555X
+9 V
2V5D_555X
3V3D_555X
VVS YNC_TTVHSY NC_ TT
TT_FSW_PR
VOUT1
TT_BLUE_PRTT_G REEN_PRTT_R ED_PR
TT_FSW_PR
TT_BLUE_PR
TT_G REEN_PR
TT_RE D_PR
TT_BLUE
TT_FS W
TT_GREEN
TT_RED
SUB_SCL 1_3V3
SUB_SDA 1_3V3
20L4BI VIDE O BD
48.M3906.S03
2 0L4BI
99.M3975 .TIF
, Novem ber 16, 2004
TT FSW output of SDA555X:Output voltage for data ins ertion: 2.4 ~ 3.3VOutput voltage no data ins ertion: 0 ~ 0.4V
(G )
(S )(D )(5V I IC)
5V/3.3V IIC Level Shift
I 2C : 0X60
RGB offset: 1 75 ~ 375mV
(Bypass Group Delay Circuita ll components are NC)
To SAA 7154
FSW delay can be adjusted thr ough 7154's register
R259 0
C1980.01U K
R204NC
C 156
NC
R21
4N
C_R
0603
C 166
0.1U K
Q36BSH 103
D
G
S
C17033P J
R271 NC_R060 3
L28 NC
R 243NC
R25510K
R 203NC
R220 NC_R060 3
Q162N3 904
13
2
L27 120 OHM
R219 0
+ C19410U16V
12
R26375
L35 NC
R 212NC
R256NC
R270 NC_R060 3
Q39BSH 103
D
G
S
R258 NC_R060 3
U9SDA5 55xFL
P0.01
P0.12
P0.23
P0.34
P0.45
P0.56
P0.67
P0.78
VDD 2. 59
VSS10
VDD 3. 311
CVBS12
VDDA 2. 513
VSSA14
P2.015
P2.116
P2.217
P2.318
HS/SSC19
VS20
P3.021
P3.122
P3.223
P3.324
P3.425
P3.526 P3.6 27P3.7 28VSS 29
VDD 3. 3 30P4.2 31P4.3 32
RST- 33XTAL2 34XTAL1 35VSSA 36
VDDA 2. 5 37R 38G 39B 40
BLANK/COR 41VDD 2. 5 42
VSS 43VDD 3. 3 44
P1.0 45P1.1 46P1.2 47P1.3 48P1.4 49P1.5 50P1.6 51P1.7 52
R 209NC
R222 NC_R060 3
+ C 15710U16V
12
L25 120 OH M
R 210NC
R6 9 33
R 242NC
R250NC
C 1541000P K
C1960.01U K
C 1720.1U K
Q37BSH 103
D
G
S
R221 0
C 159NC
Q40BSH 103
D
G
SR26710K
R26175
+ C 16110U16V
12
R2310
Q31
BSN 203
1
2
R257NC
C1550.01U K
Y3
6MHZ
R21
70
Q33BSH 103
D
G
S
+ C 17110U16V
12
R24975
Q38BSH 103
D
G
S
+
C 160
NC16V
12
U1 0
AT 24C02
NC1
NC2
NC3
GND4 SDA 5SCL 6WP 7
VCC 8
R26810K
C 167NC
R26410K
R234NC_R060 3
R 225 0
+ C200NC16V
12
Q32
BSN 203
1
2
R21
50
C 163
0.1U K
R26275
+ C15347U
12
R 2354.7K
Q34BSH 103
D
G
S
R 207NC
R25210K
R208 NC
R 226 0
R 240
4.7K
C 165
0.1U K
R2691M
R6 8 33
R2364.7K
R21
6N
C_R
0603
R26075
C1990.01U K
L34 120 OHM
R205NC
R 23310K
R26510K
R 227 0
R211NC
R25310K
TP 26
C1970.01U K
R 2414.7K
C 168 0.1U K
R202NC
R 2661M
R 2240
R 206NC R248
75
R21
30
R251NC
R 228 0
C 162NC
C 158O PEN
C16933P J
Q35BSH 103
D
G
S
C 164
0.1U K
L26 120 OHM
R218 NC_R060 3
R 2541M
VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD VIDEO BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD
VIDEO BOARD 6/7)
LCD04WFirst issue 06 / 05
20L4BI VIDEO BD
48.M3906.S03
20L4BI
99.M3975.TIF
Wednesday, October 27, 2004
VD IN 6VD IN 4VD IN 2VD IN 0
VD IN 7VD IN 5VD IN 3VD IN 1
SAA7154_INT
+5VS
+3.3V A
+2.5V A
+5VA
+5VA
+9 V
+9V +9V
+5VA+5VS
+5VA+5VS
VCL KVHSYNC
A UD_L1 AUD_R1
VVSYNC
AV3_LAV 3_R
AV3_SD_YAV 3_SD_CB
SUB_ SDA1SUB_SCL 1AV1_SDET
SCART_AV_MODE1 AV1_MODE0AV14_AUD_SEL
VDIN[7:0]
SAA7154_IN T
EN_7154
AV 3_SD_CRAV1/TV_CVBS_SEL
MSP_RST
TP65
C 1780.1U K25V
TP30
TP58
TP40
TP80
+ C175100U16V
12
TP31
TP64
TP81
TP41
TP87
C 1800.1U K25V
+C 181100U16V
12
TP82
TP33
C 1760.1U K25V
J4
2050044060
13579
111315171921232527293133353739
246810121416182022242628303234363840
41 4243 4445 4647 4849 5051 5253 5455 5657 5859 60 C 182
0.1U K
TP35
TP55
+C179100U16V
12
TP42
TP83
TP63
+ C173100U16V
12
TP77
TP36
TP61
TP842.5V / 1A
U1 1
G950T45U
GND
2
VOUT 3VIN1
TP43
TP56
TP54
C 1740.1U K25V
+C177100U16V
12
TP37
TP78
TP85
TP32
TP66TP38
TP44
TP53
TP57TP34
TP79
TP86
3.3V / 1A
U1 2
G960T45U
GND
2
VOUT 3VIN1
TP39
VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD VIDEO BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD
VIDEO BOARD 7/7)
LCD04WFirst issue 04 / 04
MAIN BOARD INTERFACE - INTERFACE MAIN BOARD - SCHALTBILD MAIN BOARD - SCHEMA DELLA MAIN BOARD INTERFAZ MAIN BOARD
( MAIN BOARD 1/4)
GS CL
GS DA
PC_5 V
GS DA
GS CL
PC_5
V
R I N
GI N
BI N
AU D_ R2
AUD _L2
UA RT_TX0UART_RX0
UART_RXUA RT_T X
RXDTX D
+5 VS
+5 VS
+5VA
+5 VA
+5VS
+5VS
+5 VA
+5VA
+5VA
+5 VA
AV 3_HD_R/PRAV3_ HD_G/ YAV 3_HD_B/PB
RGB _VSRGB_ HS
DDC_SC LDDC_SD A
AV3_L
AV3_R
AV3_SD_CB
AV3_S D_CR
AV3_SD _Y
PHON E_ L
PH ONE_ R
MU TE_HP_AMP
A UD_L1
A UD_ R1
LINE_M UTE
RXDTX D
SD signals( To SAA7154)
PC/COMPO NENT AUDIO IN
PC/COMPONENT IN
PC BOARDTO HP AMP
To HeadPhone JACK
L ow: Mute OnHigh: Mute Off
Add for Buzzing/hum noise at headphone output
R4 3820
D5
TZMC
5V1
12
C 127 0.1U K
R4 0 0
R547K
DN2
BAV99
A
J
K
TP 6
U1 1
SP 232EC N
C1+1
V+2
C1-3
C2+4
C2-5
V-6
T2OUT7
R2I N8 R2OUT 9T2I N 10T1I N 11
R1OUT 12R1I N 13
T1OUT 14GND 15VCC 16
R1 4100
D1 0
TZMC
5V1
12
TP 5
C1 3
1000P J
R5 6680
TP 11
C8
0.1U K
C4
47P50V J
L1 120 OHM
D1 327V
12
D7
RB5 51V-30
AK
TP 14
TP 4
+
C2 310 0U16V
1 2
C 126
0.1U K
C2 8
10 00P J
R2 4820
R110K
C1 8 1 U K
TP12
R 144 47
DN4
BAV99
A
J
K
Q122N3 904
1
32
TP 7
+
C3 022U
12
Q62N3 904
1
32
R2 1
NC
R9 56
C1 4
1000P JR3 210K
TP 65
R1 3100
DN3
BAV99
A
J
K
+
C2 622U
12
C 1290.1U K
R2 6600 OH M R3 5
4.7
C5
47P50V J
R3 7 1K
C2 9
1000P J
R1 247K
+
C3 122U
1 2
R 143 47
Q12N3904
1
32
C1 51000P K
+ C1 010 U16V
12
R1 7 56
DN5
BAV99
A
J
K
R5 333K
R2 7 1K
D1 1
TZMC
5V1
12
R6
75
R3 47
TP 67
R2 8600 OH M
C 1300.1U K
R4 7 820
C 131
220P J50V
R13710K
R4 24.7
Q132N3 9063
2
1
+C6 10U 16V12
R1 010K
R 1402.2K
R146 NC
D2
1N4148
1 2
R5 7100K
R1 1820
R5 568K
R2 3 56
C1 60.1U K
J1
2024012A15
1728394105
11
12
13
14
15
6
G1G2
R2 2
NC
R7
75
C1 91000P K
U2 NJM2769AM
MUT
E2
OUT1
1
IN1
3
VCC
8
OUT2
7
BIAS
6
GND
4IN
25
J2
22101650313 3
5 54 4
6 67 7
2 2
1 1
R2 9 1K
R4 9680
+C7 10U 16V12
C2 50.1U K
R2 047K
+C147U16V
12
R8
75
R5 1600 OHM
J3
Audio Li ne out(2210165031)33
5544
6677
22
11
D4
TZMC
5V11
2
R3 4820
TP 64
Q22N3904
1
32
+
C20
47U
16V
12
D8
TZMC
5V1 1
2
R3 1 0
TP 2
C2 10.1U K
R1 810K
R4 47
+
C2 722U
1 2
R5 2600 OHM
D6
TZMC
5V1
12
R3 310K
+C9 10U 16V12
TP 8
TP66
D1 427V
12
C1 1 1 U K
Q142N3 9063
2
1
R4 868K
Q72N3 904
1
32
D9
TZMC
5V11
2
R1 9820
R3 0 1K
C2
0.1U K
R13810K
+ C2 2100U16V
12
R5 0100K
R2 47
D3
TZMC
5V1 1
2D1
1N4148
1 2
R1 5 47
TP 9
D1 527V
12
TP 1
R 1412.2K
C 125 0.1U K
DN1
BAV99
A
J
K
R4 633K
R2 5 10K
C 132
47P J50V
R5 4 820
TP 10
U1
AT24C02A
A0 1
A1 2
A2 3
GND 4
VCC8
WP7
SCL6
SDA5
Q112N3 904
1
32
R145 NC
C3
47P50V J
L2 120 OH M
R1 6 47
+
C1 2100U16V
1 2
TP 3
Q32N3904
1
32
TP 13
D1 227V
12
LCD04WFirst issue 06 / 05
MAIN BOARD INTERFACE - INTERFACE MAIN BOARD - SCHALTBILD MAIN BOARD - SCHEMA DELLA MAIN BOARD INTERFAZ MAIN BOARD
( MAIN BOARD 2/4)
V DD_ AG
PBlue4
PRed 7
PRed 5
PRed 2
PRed 0
VGA _HSVGA_VS
PHSY NCOP VSY NC OPD EO
V25
DV DD
V DD_ DG
V DD_ AG
B7B6B5B4
B1B2B3
G6G5G4
G7B0
G3G2G1G0R7R6R5R4R3
VD IN 0VD IN 1
R2R1R0
VD IN 2VD IN 3VD IN 4VD IN 5VD IN 6VD IN 7
PBlue3
PBlue5
PBlue2
PGreen4PGreen5
PGreen7
PGreen2
PRed 3
PRed 1
PRed 4
AVD D
PVD D
A PVD D
PRed 6
PGreen0
VC LKVHSY NC
PGreen3
PBlue0PBlue1
VVSY NC
PBlue6PBlue7
PGreen6
PGreen1
PRed[7:0]
VD 33
PG reen[7:0 ]
PB lue[7:0]
V DD_ DG
VD 33
AVD D
A PVD D
AVD D
DV DD
VD 33
VD IN[7:0]
IC E_SC LIC E_SD A
V25
PVD D
DDC_SC LDDC_SD A
IC E_SD A
IC E_SC L
TX DRXD
PCLK O
+2.5VA
+3.3VA
+5VS
VD 33
+5VS
VD 33
+5 VS
+2.5VA
+5VS
+3.3VA
V25
CLK_24M
SUB_SCL1
SUB_SDA1
AD 3AD 4CL KW/R
IR _INT
AV1_SDET
CLK_I NT
AD 1AD 2
WT 8811_RST
DDC_SD ADDC_SC L
RGB_ HSRGB_ VS
AV 3_HD_R/P RAV3_ HD_G/ Y
AV 3_HD_B/PB
TX DRXD
LCD_ BR
VDI N[7:0]VC LKVHSYNCVVS YN C
PBLUE[7: 0]
PG REEN[7:0]
PRED[7 :0]
PD EPVS YN CPHSYNCPC LK
INV_ON/OFFPANEL_ON/O FF
20L4BI PC BD
48.M3905.S0320L 4BI
, October 21, 200
(1608, Z=120, RDC=0 .4, IDC=0.3A)
power request
Weltre nd Debug
I (typ) =176mA
Philips Debug
RS232 Tx/Rx
C5 70.1U K
C4 00.1U K
R8 8 NC
R6 2 33
C5 50.1U K
C5 10.1U K C6 0
0.1U K
C83
22P
J
R7 6 10K
+ C6 84.7uF
12
+ C6 34.7U
12
R8 7 15K
R8 6 33
R8 2 33
R6 02.4K
R9 52.2K
R6 9 33
C3 90.1U K
C7 2 0 .047U K
C4 80.1U K
L6 120 OHM
L10 120 OHM
L7 120 OHM
Y1
24 .576M HZ
+ C6 94.7U
12
C3 30.1U K
J5
1 1
2 2
3 3
4 4
5 5
RN4 331234
8765
R8 9 NC
C120NC
C4 10.1U K
R7 8 33
RN2 331234
8765
R6 3 33
C8 4
NC
C7 0 0 .1U K
C6 10.1U K
C7 7 0 .1U K
C5 6
0.1U K
C6 6 0 .1U K
R93100K
C5 40.1U K
SW1NC (2240138 001)
11
22
33
44
55
66
C5 00.1U K
R6 8 33C7 3 1 000P J
R6 6 33
L3 120 OHM
C3 70.1U K
C82
22P
J
R7 1 33
RN1 331234
8765
L8 120 OHM
C3 40.1U K
C4 40.1U K
R6 1 10K
CN4
22P
81
72
63
54
C5 80.1U K
R7 9 33
C80
22P
J
R7 3 33
C6 2 0 .1U K
R9 0 33
C6 50.1U K
R6 5 33
R94NP
C7 815P J
R5 9 0
R7 5 4.7K
R8 4 33
R6 7 33
R7 2 33
L4 120 OHM
R8 3 33
U3
WT8811
PAD_RST1
Video_in077
Video_in178
Video_in279
Video_in380
Video_in481
AVSS
41
Video_in582
Video_in683
Video_in784AV
SS31
VD33
113
AVSS
33
VD33
116
AVSS
44
VD33
126
AVSS
36
PCK/PCK1N 154VD
3313
6
PVS/PCK0N 148PHS/PCK1P 153
PDE/PCK0P 147
AVSS
47
PR8/R4P 158PR9/R4N 159
PR10/R5P 160PR11/R5N 161PR12/R6P 162PR13/R6N 163PR14/R7P 164PR15/R7N 165PG8/G4P 168PG9/G4N 169
PG10/G5P 170PG11/G5N 171
AVD
D28
VD33
177
XTAL51
PG12/G6P 172PG13/G6N 173PG14/G7P 174PG15/G7N 175
VD33
146
PB8/B4P 178PB9/B4N 179
PB10/B5P 180PB11/B5N 181
AVD
D42
PB12/B6P 182PB13/B6N 183PB14/B7P 184PB15/B7N 185
PR0/R0P 117PR1/R0N 118PR2/R1P 119PR3/R1N 120PR4/R2P 121PR5/R2N 122PR6/R3P 123PR7/R3N 124PG0/G0P 127PG1/G0N 128PG2/G1P 129PG3/G1N 130PG4/G2P 131PG5/G2N 132PG6/G3P 133PG7/G3N 134
V25
152
PB0/B0P 137PB1/B0N 138PB2/B1P 139PB3/B1N 140PB4/B2P 141
VD33
157
PB5/B2N 142PB6/B3P 143PB7/B3N 144
TCON0 101
DDC_SDA/RS232_TXD189
DDC_SCL/RS232_RXD190
FILTVCO2 59
VSYNC66HSYNC65
TCON1 100TCON2 99TCON3 98TCON4 97TCON5 96TCON6 95TCON7 94TCON8 92TCON9 91
TCON10 90TCON11 89TCON12 88TCON13 87TCON14 86TCON15 85
VD33
195
V25
187
GPIO0/SYNC069
GPIO1/SYNC170
GPIO2/SYNC271
GPIO3/SYNC372
GPIO4/SYNC473
GPIO5/SYNC574
GPIO6/SYNC675
GPIO7/SYNC776
GPIO21/PWM0104
GPIO22/PWM1105
GPIO23/PWM2106
GPIO24/PWM3107
RAI N30
GAI N35
BAI N46
VD33
167
PVD
D58
AVdd
62
DVdd
64
V25
67
VD33
93
VD33
102
AVD
D43
AVD
D48
APVD
D50
APVD
D53
PVD
D56
AVD
D37
AVD
D32
NC11
NC18
NC20
VDD.
dg23
VDD.
ag24
AVD
D26
VSS
176
VSS
186
VSS
188
VSS
194
VSS
125
VSS
135
VSS
145
VSS
149
VSS
150
VSS
156
VSS
166
AVSS
49
APVS
S52
PVSS
55
PVSS
57
DGnd
63
VSS
68
VSS
103
VSS
111
AGnd
61
AVSS
29
NC5
NC8
NC21
NC15
NC12
GND.
dg22
GND.
ag25
AVSS
38
MODE0192
SOGI N34
NC7
NC6
NC10
NC9
NC14
NC13
MID39NC19
MODE1193
CKEXT54
FILTVCO1 60
Vref40
GPIO25/RS232_TXD/I2C_SDA108
GPIO26/RS232_RXD/I2C_SCL109
GPIO27114
GPIO28115
GPIO16/OSD_R196
GPIO17/OSD_G197
GPIO18/OSD_B198
GPIO19/OSD_I199
GPIO20/OSD_FB200
GPIO8/INT0201
GPIO9/INT1202
GPIO10/INT2203
GPIO11/INT3204
GPIO12/INT4205
GPIO13/INT5206
GPIO14/INT6207
GPIO15/INT7208
GPIO292
GPIO303
GPIO314
CLK_I191Vr151
AVSS
27
NC16NC17
V25
110
VSS
112
V25
155
NC45
C7 4 0 .047U K
CN5
22P
81
72
63
54
L11 120 OH M
C7 6 0 .1U K
C4 70.1U K
C4 50.1U K
RN6 331234
8765
CN6
22P
81
72
63
54
C4 90.1U K
J4
NC (2070059 205)
11 2 2
33 4 4
55 6 6
77 8 8
99 10 10
R5 82.4K
RN3 331234
8765
CN1
22P
81
72
63
54
C3 80.1U K C4 2
0.1U K
C6 4 0 .1U K
+ C3 64.7U
12
U4NC
A01
A12
A23
GND4
VCC 8
WP 7
SCL 6
SDA 5
R8 1 33
R9 1 33
C6 70.1U K
C3 5 0 .1U K
C5 90.1U K
R8 0 33
R7 4 33
C5 20.1U K
R7 7 NC
R8 5 33
R9 2 33
Q82N3 904
1
32
L5 120 OHM
R6 4 33
CN2
22P
81
72
63
54
L9 120 OHM
R7 0 33
C5 30.1U K
C7 1 0 .047U K
C7 9NP
C81
22P
J
C4 60.1U K
C3 2 0 .1U K
RN5 331234
8765
C4 30.1U K
+ C7 54.7U
12
CN3
22P
81
72
63
54
LCD04WFirst issue 06 / 05
SUB_SCL1_TU
SUB_SD A 1_TU
33V_TU
+9 V
T
T
T
T
T T
T T T
T
T
+5V_TU1
+9 V+5V_TU
+5V_TU
+5V_TU
TT
T
T
T
T
T
T
T T
T
T
T
+5V_TU+9 V
+9V
TV_C VBS
SCART_VOU T
TV_SI F
SU B_SCL1
SU B_SDA1
48.M3906 .S03
20L4B
99.M3 975.TI
, October 27, 2004
(1Vpp at 75 Ohm load)
(X7R)
(NP0)(X7R)
(1/4W, fusible)
THOMOSON Tuner Video Output = 0.85 ~ 1.15Vpp at 75 OHM load
THOMOSONConnecting TU GND and MSP GND
Connecting TU GND and Video GND
(Io = 0.22A ,max)
(1A) (1W)
0.64VPP
sycn tip 640mV
sycn tip 710mV
R7 1 220
C324700P K
Q12NPN_ BEC
1
32
C3 31U K
C280.01U K
+ C4 947 U16V
12
Q132N3906
32
1
C25100P J
R8 4 0
R7 510K
R103 68
R8 368 0
R9 0 0
C310.022U K
D121N6478
A K
R8 5 0
R10022
C270.1U K
L9120 OH M
Q10BC847B
1
32
R9 1 0
C30 0.022U K
C26100P J
L13Z220
R8 7 0
D11
1N4148
12
R102 0
L3 1NC
R101 10 0
+ C29470U16V
12
R9 2 0
U4UA78M 05CKTP R
VO 3
GND
2
VI1
L11 120 OH M
R8 6 0
ZD5UDZS 33B
AK
R7 2 10K
R1124.7
L12
120 OH M
TV
TU1
AGC(int) 1
FM Ant-in 2
AS 3
SCL 4
SDA 5
+5V-T 6
+5V-T 7
NC 8
+33V 9
NC 10
NC 11
FM-SW 12
Audio o/p 13
SIF / AS 14
TH1G1
TH2G2
TH3G3
TH4G4
GND 15
Video 16
FM-IF 17
+5V-IF 18
NC 19
NC 20
R8 8 0
C5 00.1U K
C356800P K
+ C4110U16V
12
R82330
L10
1000U KR73 150
C187100P J
C 186100P J + C4 0
10 U16V
12
R8 9 0R7 0 220
L32NC
+ C5 147 U16V
12
C34180P J
+ C3 8470U16V
12
R1041K
R7 4 22
C370.01U K
C5 20.1U K
VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD VIDEO BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD
VIDEO BOARD 3/4)
LCD04WFirst issue 06 / 05
MAIN BOARD INTERFACE - INTERFACE MAIN BOARD - SCHALTBILD MAIN BOARD - SCHEMA DELLA MAIN BOARD INTERFAZ MAIN BOARD
( MAIN BOARD 4/4)
PBL UE0PBL UE1PBL UE2PBL UE3
PBL UE4PBL UE5PBL UE6PBL UE7
PG REEN 0PG REEN 1PG REEN 2PG REEN 3
PG REEN 4PG REEN 5PG REEN 6PG REEN 7
PR ED 0PR ED 1PR ED 2PR ED 3
PR ED 4PR ED 5PR ED 6PR ED 7
PC LK
VD IN 7
VD IN 0VD IN 1
VD IN 4VD IN 6
VD IN 5VD IN 2VD IN 3
SAA7154_INT
PCLK
PDE
PBLUE[7: 0]
PG REEN[7:0]
PRED[7 :0]
+2.5VA
+3.3VA
+9 V
+12V
+5VA
+5VA
VCC_LC D
+9 V +9 V
+5 VA+5VA+5VS
+3.3VA
+2.5VA
+5 VA
+12V
+9 V
+5 VS
+5 VA
+5 VS
+19V+5VA+5VS+12V
PVS YNCPHSYNC
MU TE_A MP
INV_ON/OFF LCD_ BR
PW R_ON /OFF
A UD_L1
AUD_ R1
VC LKVHSYNCVVSY NC
AUD_ R1A UD_L1
AV3_LAV3_ R
AV3_SD _YAV3_SD_CB
SUB_SDA1SU B_SCL1AV1_SDET
SCAR T_AV_MODE1AV14_A UD_SEL AV1/TV_CVBS_SEL
AV1_MODE0
VS _T VHS_TV
VD IN[7:0]
EN_7154
AV3_S D_CR
PANEL_ON/O FF
LINE_M UTE
MSP_RST
20L4BI PC BD
48.M3905.S032 0L4BI
99.M3975 .TIF, October 21, 200
(+5V )
CMO 20" TN &MVA /AU20" TN (TTLx1)
GF-60PinTo Video Modul e
( For EMI)( For EMI)
(PC/COMP AUDIO)
(AUDIO AMP/LI NE OUT/HP)
+ C10147 U16V
12
TP 31
J9
2072060210
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
TP 48
TP 36
C 112
220 P J
C 1000.1U K
TP62
TP 49
+
C 103100U16V
12
TP58
+C 107100U16V
12
R135 47K
TP 27
J8
GF 60
13579
111315171921232527293133353739
246810121416182022242628303234363840
41 4243 4445 4647 4849 5051 5253 5455 5657 5859 60 TP 50
C1240.1U K25V
C 113
220P J
Q9
SI4 431DY -T 1
2
4
73
1 65
8
J7
20L2043050
123456789
1011121314151617181920212223242526272829303132333435363738394041424344454647484950
TP69
TP 37
TP 51
C 1040.1U K
TP59
C 1080.1U K
C102
0.1U K
C 114
220P J
TP 39
R13447K
TP 52
TP60
TP 32
TP 28
TP 33
TP 40TP 41
+C 12310 0U16V
12
TP 26
C 115
220 P J
TP 29
TP 42
TP38
Q102N3 904
1
32
TP 25
C1060.1U K25V
TP 43
TP61
TP 55
C9 70.1U K
TP 44
TP 34
C 122
220 P J
C 116
220 P J
TP63
+ C10510 0U16V
12
R13622K
TP 45
C 109
220 P J
TP 35
TP 30
C 117
220P J3.3V / 1A
U1 0
G960T45U
GND
2
VOUT 3VIN1
+C9 6100U
16V
12
TP72
TP 73
TP56
C 110
220 P J
TP 46
TP70
TP 53
TP 71
TP57
C 111
220P J
+ C9 810U16V
12
TP 47
U8
7809ABD2T
VO 3
GND
2
VI1
+
C9 9100U16V
12
TP 54
2.5V / 1A
U9
G950T45U
GND
2
VOUT 3VIN1
LCD04WFirst issue 06 / 05
DC - DC CONVERTER SCHEMATIC DIAGRAM - SCHEMA CONVERTISSEUR DC -DC -SCHALTBILD GLEICHSTROMUMFORMER - SCHEMA CONVERTITORE CC - CCESQUEMA CONVERTIDOR CC - CC
( DC/DC 20” )
CN701=>CN502
CN703CN702
+19V
POWER_ON