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DESCRIPTION
Satellite Receiver Quadro DR-8050 FTA SM
Citation preview
MODELS:
SERVICE MANUAL
DR-8050 FTA
Digital Satellite ReceiverFree to Air
CONTENTS INDEX
1. Block Diagram ……………………………………………………. 3 page
2. Features .…………………………………………………………… 4 page 3. Technical Specifications ……………………………………………. 5~8 page 4. Trouble Shooting…………………………………………………….. 9~19 page 5. Circuit Drawing……………………………………………………… 20~24 page 6-1. Main / Front
1. BLOCK DIAGRAM
SYSTEM ADDR & DATA BUS AC IN : 90 ~ 240Vac / Max 40W
LNB
CVBS RGB
SHARP QPSK CI INTERFACE
CPU & MPEG
SMPS (3.3V,5V, 7V,12V, 22V,30V)
2 - SLOT PCMCIA
SDRAM MEM. (K4S641632E-TC60)
FLASH MEM.(TE28F160C3TA90)
FRONT
(7-KEYs, LEDs,IR Reciever)
SERIAL INTERFACE (ST3232CD)
SCART
CONT.
(AK4702)
TV SCART
VCR SCART
4 - RCA (CVBS,L,R,SPDIF)
RF MODULATOR(RMUP74055WT)
LNBP & 22K CONT.
OVER CURRENT
PROTECTION
(BS2F7VZ0614)
Features
• DVB Common Interface (Viaccess, , Irdeto, Nagra Vision, Conax, CrytoWorks, AlphaCrypt etc)
• Easy Graphic MENU Interface
• RS232C Port for Updating Control Software and Additional Service
• Supports DiSEqC1.0/DiSEqC 1.2, 13/18V, 0/22KHz Tone
• 2-SCART(TV,VCR) Connectors & 1-RCA(CVBS,L,R,SPDIF)
• Multi-language Function (Menu, Audio)
• Last Channel Memory
• OSD: Transparency & Blending, 256 Palette Colors
• 7 Front Panel Buttons & IR Remote Controller User Interface
• Editing Functions(TV or Radio Channel, Channel Name, PID, Transponder Name)
• EPG for On Screen Channel Information
• Channels Memory for Multi-satellite
• 3 Operation Modes(Digital TV, Digital Radio, Favorite)
• Receives QPSK Satellite Broadcasting RF Signal and Decodes the Digitally Encoded Signal
• Digital Tuner with Loop-through
• SCPC/MCPC Receivable from C/KU-band Satellite
• Wide Symbol Rate 2~45 Mbps & 950~2150 MHz input Frequency
• MPEG-2 Main Profile at Main Level
• Teletext Supported by VBI
• 4900 Channels Memory
• Max. 12 Characters of Channel Name Length
• PLL RF Modulator UHF 21~69 with PAL G/I/K (Optional)
• Digital Audio Output (S/PDIF)
• Dolby Digital Audio (Optional)
• Support Games (Tetris, Snake etc)
TECHNICAL SPECIFICATIONS
Transmission Standards : DVB, MPEG2
1. Conditional Access Interface
PCMCIA 2 Slot.type I or type II
DVB Common Interface Standard
(Viaccess, Irdeto, Nagra Vision, Conax,
Crytoworks, AlpahCrypt …)
2. Tuner & Demodulator
LNB IF input 1 * F Type, IEC169-24, Female
LNB IF loop through output 1 * F Type, IEC169-24, Female
Input Frequency Range 950MHz to 2150MHz
RF input Signal Level -25 ~ -65 dBm
RF impedance 75 ohms
LNB Power 13.5 / 18.5Vdc +/- 5%,0.5Amax
Overload Protected
LNB tone switch 22KHz +/- 2KHz, 0.6Vpp +/- 0.2V
DiSEqC Version1.2,Tone burst A/B
Demodulation QPSK
Symbol Rate 2 ~ 45 Msps, SCPC/MCPC
3. MPEG
Transport Stream MPEG-2 TS Specification (ISO/IEC 13818)
Input Rate Max. 60Mbit/s
VIDEO MPEG-2 MP@ML
AUDIO MPEG-1/2 Audio layer 1,2
Aspect Ratio 4:3, 16:9
Video Resolution 720 * 576(PAL), 720 * 480(NTSC)
Audio mode Stereo, Dual channel, Joint stereo, Mono
Audio Sampling Frequency 32/44.1/48KHz
4. A/V & Data In/Out
TV SCART RGB, CVBS, L, R out
VCR SCART CVBS, L, R out
RGB, CVBS, L, R in
RCA JACK CVBS (Yellow)
Audio L, R (White, Red)
Digital SPDIF out (Black)
Serial Port RS232C D-Sub Male Type
5. MEMORY
FLASH MEMORY 2 Mbytes
SDRAM 8 Mbytes
EEPROM 8 Kbytes
6. RF Modulator
TV Standard PAL G/I/K Selectable by Menu Setting
Audio Output Mono with Volume Control
Preset Channel CH 40(or TBD). Software changeable by Menu Screen
7. Power Supply
Input Voltage Range 90Vac ~ 240Vac(SMPS)
Input Frequency Range 50Hz ~ 60Hz
Power Consumption Max 30W
Standby Power Consumption <= 6.5W
Protection Separate Internal Fuse
The input shall the lighting protection
8. SCART Socket
PIN No. TV AUX
1 Audio out Right Audio out Right
2 - Audio in Right
3 Audio out Left Audio out Left
4 Audio ground Audio ground
5 Blue ground Blue ground
6 - Audio in Left
7 Blue out Blue in
8 Function control out Function control in
9 Green ground Green ground
10 - -
11 Green out Green in
12 - -
13 Red ground Red ground
14 Fast blanking ground Fast blanking ground
15 Red out Red in
16 Fast blanking out Fast blanking in
17 CVBS ground CVBS ground
18 CVBS ground CVBS ground
19 CVBS out CVBS out
20 - CVBS in
21 Ground Ground
9. Serial (RS-232) Connector
PIN No. Signal Name
1 -
2 RxD (Receive Data)
3 TxD (Transmit Data)
4 -
5 Ground
6 -
7 -
8 -
9 -
S P
E C
T
9-Pin Male Type 9-Pin Male Type
10. Physical Specification & Environmental Condition
Weight 2.0 KG
Size(W * H * D) 280mm x 55mm x245mm
Operating Temperature 0 °C ~ 40 °C
Storage Temperature -10 °C ~ 80 °C
Operating Humidity Range 10~85% RH, Non-condensing
Storage Humidity Range 5~90% RH, Non-condensing
11. REAR Panel (Back View)
AC IN
RF-MOD.
DIGITAL SCART TV/VCR
AUDIO VIDEO
R CVBS
IF IN ANT
L SPDIF
LOOP OUT RS-232
TV OUT
VCR IN/OUT
2pin
3pin
5pin
2pin
3pin
5pin
4. Trouble Shooting 4-1. Appearance (Exterior) Test
Check the condition of install, joining of connectors, break or bend of PCB, cold-soldering or
Short of components and problem of part ,etc.
4-2. Power Test
5V Check the power at L(902,903)
3.3V Check the power at L(905,906,907)
23V Check the power at L901
12V Check the power at L904
4-3. System Test
Check whether STI5518 CPU or Flash Memory TE28F160 works normally.
Check Message Display by Hyper Terminal in PC.
* Configuration of Hyper Terminal
Baud rate : 115,200 bps
Data bit : 8 bits
Parity bit : none
Stop bit : 1
Control : none
4-3-1. Check STI5518 Clock
4-3-2. Test for Flash Memory
4-4. MPEG and Audio Video Test
Check the whole process from MPEG Decoder (STI5518) and Audio DAC &Audio/Video SWITCH (AK4702)
Also Check the (SCART, Phone Jack, RF-Modulator)
4-4-1. STI5518 (MPEG-2 Audio/Video Decoder)
4-4-2. SCART Controller AK4702
4-4-3. Audio DAC AK4702
4-5. Channel Test
4-5-1. When “NO SIGNAL” Message display.
4-5-1-1. U103 (KA317 Regulator) => Check the Voltage 21V ~ 24V at Pin 3.
Check the Voltage 13V(Vert) or 18V(Horz) at D104 of Anode.
4-5-1-2. I2C Control Signal
4-5-2. 22KHz Tone , TS-Data and Data Error control signal
4-6. Common Interface Test
4-3-1. Check STI5518 Clock.
27Mhz =>
Check point : U301 Pin 120 or R310
or R311.
81Mhz =>
Check point : U301 Pin 118 or TP301
120 MHz =>
Check point : U402 Pin 38
Failure Causes and Solution.
If the 27MHz is unstable, Check the U304 and U402(SDRAM) and U301(STI5518) is damaged or not.
If you are firm belief of damage for the device, then replace the device.
If the clock 81MHz on TP301, 120MHz on Pin-38 of U402 is not generated , Please check the soldering state of U301.
4-3-2. Test for Flash Memory
RESET =>
Check Point : U301 Pin 124
CE =>
Check Point : U401 Pin 26
Failure Causes and Solution
If the set do not operating correctly, the chip select pin and the reset pin of STI5518 must be checked. And if these signal
are not acting like above figure, then check the soldering state of U301, U401
Before checking these signal you must check the power for U301, U401 etc. Check 3.3V on L302 and check
2.5V on L301, L303, L304 respectively.
4-4-1. STI5518(MPEG-2 Audio/Video Decoder)
SCLK=>
Check point : U501 Pin 40
SDATA =>
Check Point : U501 Pin 41
MCLK =>
Check Point : U501 Pin 39
LRCLK =>
Check Point : U301 Pin 42
SPDIF =>
Check Point : R315
Failure Causes and Solution
If the Audio Main clock MCLK(2.048MHz ~12.8MHz) is acting unstably, check the soldering state of STI5518. And check
the oscillator U304 is generating 27 MHz clock. If STI5518 and oscillator are OK, then check the Audio DAC U501.
And all these are OK, STI5518 maybe damaged. Then you can try to replace the STI5518.
4-4-2. SCART Controller AK4702
BLUE =>
Check Point : U501 Pin 7
GREEN =>
Check Point : U501 Pin 6
RED =>
Check Point : U501 Pin 5
C =>
Check Point : U501 Pin 5
Y =>
Check Point : U501 Pin 3
CVBS =>
Check Point : U501 Pin 3
Failure Causes and Solution
If the video signal is not operating correctly, you should check R318, R317(18 Kohm).
And you may try to check the net concerning to B, G, R, Y, C, CVBS on BC501, BC502, BC503, BC504, BC505 and BC506.
When you had finished checking the above net or device and all these are OK, STI5518 maybe damaged.
Then you can try to replace the STI5518.
4-4-3. Audio DAC AK4702
AOUTL =>
Check Point : U501 Pin 32
AOUTR =>
Check Pont : U501 Pin 31
Failure Causes and Solution
If there are no audio output, you should check the input signal LRCLK, SCLK, SDTA and MCLK of Audio DAC U501.
When you had finished checking the above net or device and all these are OK, Audio DAC maybe damaged.
Then you can try to replace the Audio DAC.
4-5. Channel Test
4-5-1. When “NO SIGNAL” is displayed.
1. Check the RF cable is connected to LNB IN connector of rear panel. Then check U105(KA317 Regulator) pin 3
is powered between 21V to 24V. And check the voltage on L101 ~ L104 is proper level. When you had finished
checking the above net or device and all these are OK, Tuner maybe have problem. Replace the Tuner.
In case of Horz Polarity =>
Check Pont : R118
(In case at Low ) : LNBA=>
Check Point : D104, (18V)
In case of Vert Polarity =>
Check Point : R118
(In case at High) LNBA =>
Check Point : D104, (13V)
Failure Causes and Solution
If there’s no 13V or 18V on the output connector of Tuner U101, you should check High(3.3V)/low(0V) state of R118.
And this is Power check to the L102 of 3.3V and L103 of 1.8V.
2. I2C Control Signal
SCL_NIM =>
Check Pont : R111
SDA_NIM =>
Check Point : R112
Failure Causes and Solution
If there’s no or different signal compare to above picture on I2C line, check the associated net. Try to remove serial resistor
Of R111, R112, R113, R114, if you could find what device has problem.
4-5-2. 22KHz Tone , BCLK and ERROROUT control signal
22KHz =>
Check Point : R119
22KHz ON(L) / OFF(H) =>
Check Point : R120
CH_CLK =>
Check Pont : RA101 Pin 4
ERROROUT =>
Check Point : RA101 Pin 1
Failure Causes and Solution
If there’s no 22 KHz, check the Pin 12 of Tuner and associated net.
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
Boot From ROM
Boot From DCU
<Doc> PR1
STI5518
C
0 8Tuesday, June 29, 2004
Title
Size Document Number Rev
Date: Sheet of
SCL
SDA
DATA7DATA6
TSIN3
DATA5
DATA2
ADD
R11
DATA13
SD_A
DD
R10
DATA11
SD_A
DD
R9
DATA9
DATA4DATA3
SD_A
DD
R12
SD_A
DD
R7
SD_A
DD
R5
DATA12
DATA8
SD_A
DD
R11
SD_A
DD
R3
TSIN1
SD_A
DD
R13
TSIN6
TSIN4
DAT
A14
TSIN0
SD_A
DD
R0
DATA10
SD_A
DD
R2
SD_A
DD
R8
SD_A
DD
R6
SD_A
DD
R4
TSIN5
TSIN2
DATA0
SD_A
DD
R1
TSIN7
TSIN[7..0]
DAT
A15
DATA1
SD_D
ATA1
1SD
_DAT
A12
SD_D
ATA2
SD_D
ATA4
SD_D
ATA3
SD_D
ATA1
3
SD_D
ATA1
5
SD_D
ATA8
SD_D
ATA9
SD_D
ATA7
SD_D
ATA1
0
SD_D
ATA1
SD_D
ATA5
SD_D
ATA6
SD_D
ATA1
4
SD_D
ATA0
ADD
R2
ADD
R7
ADD
R5
ADD
R6
ADD
R1
ADD
R13
ADD
R9
ADD
R8
ADD
R4
ADD
R17
ADD
R21
ADD
R14
ADD
R15
ADD
R10
ADD
R16
ADD
R12
ADD
R3
ADD
R20
ADD
R19
ADD
R18
CTR_SYNC
D3_3V
D2_5V
D3_3V
D2_5V
D2_5V
D2_5V
D3_3V
D3_3VD2_5V
D3_3V D2_5V
5V
D3_3V
D3_3V
D3_3V
D3_3V
5V BC3110.1uF
TP302
L304FCM2012C-101
R3014.7K
C302NC(22pF)
R315
75
BC3130.1uF
U303C
74HC14
5 6
147
U303A74HC14
12
147
R31718K 1%
RA31233A1
234 5
678
BC307NC(0.1uF)
+CE30610uF/25V
RA31333A
1234 5
678
Q302KN3904S
1
23
R308NC(4.7K)
BC3020.1uF
U302A
MM74HC125M
2 3
14 1
7
+
CE30247uF/50V
R31818K 1%
Q301MMBT3906/SOT23
1
23
R320
NC(0)
L302FCM2012C-101
BC3120.1uF
R316
120
+CE304
NC(1uF/50V)
BC3030.1uF
TP304JP302/NC
12
U301STi5518
123456789
10111213141516171819202122232425262728293031323334353637383940414243444546474849505152
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
101
102
103
104
105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156
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200
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208
PIO2_5PIO2_6PIO2_7VDD3_3VSSPIO3_0/PARA_D0PIO3_1/PARA_D1PIO3_2/PARA_D2PIO3_3/PARA_D3PIO3_4/PARA_D4PIO3_5/PARA_D5PIO3_6/PARA_D6PIO3_7/PARA_D7VDD2_5VSSB_DATAB_BCLKB_FLAGB_SYNCPIO5_0/NRSS_CLOCK/SSC1_DATAPIO5_1/NRSS_OUT/SSC1_CLOCKPIO5_2/NRSS_INVDD_RGBVSS_RGBB_OUTG_OUTR_OUTV_REF_RGBI_REF_RGBVDD_YCCVSS_YCCY_OUTC_OUTCVBS_OUTV_REF_YCCI_REF_YCCVDD2_5VSSPIO4_0/YC0PIO4_1/YC1PIO4_2/YC2PIO4_3/YC3PIO4_4/YC4PIO4_5/YC5PIO4_6/YC6PIO4_7/YC7VDD3_3VDD_PCMVSS_PCMVSSSCLKPCMOUT0
PCM
OU
T1PC
MO
UT2
PCM
CLK
LRC
LKSP
DIF
_OU
TSM
I_AD
DR
4SM
I_AD
DR
5SM
I_AD
DR
6SM
I_AD
DR
7SM
I_AD
DR
8SM
I_AD
DR
9VD
D2_
5VS
SSM
I_AD
DR
3SM
I_AD
DR
2SM
I_AD
DR
1SM
I_AD
DR
0SM
I_AD
DR
10SM
I_AD
DR
11SM
I_AD
DR
12SM
I_AD
DR
13SM
I_C
S0SM
I_C
S1SM
I_R
ASSM
I_C
ASSM
I_W
ESM
I_D
QM
LSM
I_D
QM
UVD
D3_
3SM
I_C
LKIN
VSS
SMI_
DAT
A0SM
I_D
ATA1
SMI_
DAT
A2SM
I_D
ATA3
SMI_
DAT
A4SM
I_D
ATA5
SMI_
DAT
A6SM
I_D
ATA7
SMI_
DAT
A8SM
I_D
ATA9
VDD
2_5
SMI_
CLK
OU
TVS
SSM
I_D
ATA1
0SM
I_D
ATA1
1SM
I_D
ATA1
2SM
I_D
ATA1
3SM
I_D
ATA1
4SM
I_D
ATA1
5PI
O5_
3PI
O5_
4
PIO5_5AUXCLKVDD3_3
VSSTRSTTMSTDOTDI
TCKVSYNC/PWM2
BOOT_FROM_ROM/PWM1HSYNC/PWM0
CPU_OECPU_RAM_CLK
VDD2_5PIX_CLK
VSSVDD_PLLVSS_PLL
RESETIRQ2IRQ1IRQ0
CPU_BE0/DQM0CPU_BE1/DQM1
CPU_RW/NOT_SDRAM_WECPU_WAIT
CPU_CE3CPU_CE2CPU_CE1CPU_CE0
VDD3_3VSS
CPU_RAS1CPU_CAS0CPU_CAS1
CPU_DATA0CPU_DATA1CPU_DATA2CPU_DATA3CPU_DATA4CPU_DATA5CPU_DATA6CPU_DATA7
VDD2_5VSS
CPU_DATA8CPU_DATA9
CPU_DATA10CPU_DATA11CPU_DATA12CPU_DATA13
DAT
A14
DAT
A15
VDD
3_3
VSS
CPU
_AD
DR
1C
PU_A
DD
R2
CPU
_AD
DR
3C
PU_A
DD
R4
CPU
_AD
DR
5C
PU_A
DD
R6
CPU
_AD
DR
7C
PU_A
DD
R8
CPU
_AD
DR
9C
PU_A
DD
R10
VDD
2_5
VSS
CPU
_AD
DR
11C
PU_A
DD
R12
CPU
_AD
DR
13C
PU_A
DD
R14
CPU
_AD
DR
15C
PU_A
DD
R16
CPU
_AD
DR
17C
PU_A
DD
R18
CPU
_AD
DR
19C
PU_A
DD
R20
CPU
_AD
DR
21VD
D3_
3VS
SPI
O0_
0/SC
0_D
ATA
PIO
0_1/
TTX_
IN_C
LOC
K/AT
API_
RD
PIO
0_2/
ATAP
I_W
RPI
O0_
3/SC
0_C
LOC
KPI
O0_
4/SC
0_R
STPI
O0_
5/SC
0_C
MD
_VC
CPI
O0_
6/SC
0_D
ATA_
DIR
PIO
0_7/
SC0_
DET
ECT
PIO
1_0/
SSC
0_D
ATA
PIO
1_1/
SSC
0_C
LOC
KPI
O1_
2/PA
RA_
DVA
LID
PIO
1_3/
TXD
2
PIO
1_4/
RXD
2PI
O1_
5/PA
RA_
SYN
C/T
XD1
VDD
2_5
VSS
TRIG
GER
_IN
TRIG
GER
_OU
TPI
O2_
0/SC
1_D
ATA
PIO
2_1/
PAR
A_R
EQ/R
XD1
PIO
2_2/
PAR
A_ST
RPI
O2_
3PI
O2_
4
R313
430
BC3140.1uF
R305 33
R309 10K
L303FCM2012C-101
R314
75
TP303
L301FCM2012C-101
R3044.7K
BC3040.1uF
BC310
0.1uF
R30710K
R303220
R306 NC
BC3080.1uF
+CE301100uF/10V
+ CE30310uF/25V
JP306
MPA
12345
U304SCO
8
4
5
1
VCC
GND
OUT
IN
BC3050.1uF
R321
4.7K
BC3090.1uF
TP301
SW301/NC
D301UF5404
1 2
+CE305
10uF/25V
BC3060.1uF
C301NC(0.01uF)
R312 33
R3024.7K
R3194.7K
R31133
R31033
JP301NC(HEADER 3)
123
BC3010.1uF
DATA[15..0]
nJPI_RST
SD_CLKOUT
SD_DATA[15..0]
SD_ADDR[13..0]
SCLKSDATA
LRCLK
SDA
nRST
TDI
CVBS
Y
nOE
R
B
TXD
TR_IN
ADDR[21..1]
nCE_ROM
nWE
SCL
TSIN[7..0]
WAIT
TS_SER_DATA
SDA_NIM
nMU
TE RXD
TMS
nWP
SD_nCAS
nBE1
C
SD_nRAS
SD_DQMU
TS_CLK
TCK
OLF
TDO
SD_DQMLSD_nWE
SD_nCS1
INT0
nTRST
TS_VALID
G
SCL_NIM
DINCLKSTB
CLK_HCLK_L
KEY2KEY3
KEY1
KEY4
TR_O
UT
LOO
P_C
TRL
14/1
8V
CH
_nR
ST
PCM
CIA
_BPC
MC
IA_A
22KHz_EN
PRE_IR_IN
27MHz
nCE_CI
CI_
RST
SC0_
DET
ECT
SC0_
CM
DVC
CSC
0_R
STSC
0_C
LK
SC0_
DAT
A
TS_SYNC
SPDIF_OUT
LNBP_EN
MCLK
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
Flash
SDRAM
RS232C Interface
ST-20 Connect Interface
EEPROM
Front Interface
<Doc> PR1
MEMORY & INTERFACE CIRCUITS
C
0 8Tuesday, June 29, 2004
Title
Size Document Number Rev
Date: Sheet of
SD_ADDR3
SD_ADDR1SD_ADDR2
SD_ADDR0SD_ADDR10SD_ADDR13SD_ADDR12
SD_ADDR6
SD_ADDR4
SD_ADDR9
SD_ADDR5
SD_ADDR7SD_ADDR8
SD_DATA15
SD_DATA14SD_DATA13
SD_DATA12SD_DATA11
SD_DATA10SD_DATA9
SD_DATA8
SD_DATA0
SD_DATA1SD_DATA2
SD_DATA3SD_DATA4
SD_DATA5SD_DATA6
SD_DATA7
SD_ADDR11
DATA0
ADDR9DATA5
ADDR18
DATA10
ADDR2
ADDR10
ADDR15
ADDR7
DATA11
DATA14
ADDR17
DATA13
ADDR5
ADDR13
DATA2
DATA8
ADDR3
ADDR11
ADDR20
ADDR19
DATA4
DATA6
ADDR16
DATA3
ADDR8
ADDR12
DATA1
DATA15
ADDR6
ADDR14
ADDR20
DATA9
DATA7
ADDR4
ADDR1
DATA12
D3_3V
D3_3V
D3_3V
D3_3V
D3_3V
D3_3V
5V
D3_3V
D3_3V
D3_3V
A7V
5V
BC3510.1uF
R405 0
L452FCM2012C-101
+CE40210uF/25V
R36210k/NC
U451
SP232ECN
13
45
111012
9
147138
156
216C1+
C1-
C2+C2-
TIN1TIN2RO1RO2
TO1TO2RI1RI2
GNDVO-
VO+VCC
U402
K4S641632D-TC/L80
12
4
65
7
3
8
10
1211
13
9
151617181920
222324252627 28
293031323334
3637383940
4342
44
52
45
47
4948
50
46
51
5354
14
2135
41
VDDDQ0
DQ1
VSSQDQ2
DQ3
VDDQ
DQ4
DQ5
VSSQDQ6
DQ7
VDDQ
LDQMWECASRASCSBA0
A10/APA0A1A2A3VDD VSS
A4A5A6A7A8A9
NCCKECLK
UDQMNC/RFU
VDDQDQ8
DQ9
VSSQ
DQ10
DQ11
VDDQDQ12
DQ13
VSSQ
DQ14
DQ15VSS
VDD
BA1A11
VSS
R351 33
R406 NC(0)
R401 0
R36510k/NC
L451FCM2012C-101
R451 NC(2012)
R35233
JP305
HEADER 12
123456789101112
BC4060.1uF
CON451
DB9
12345
6789
12345
6789
U401
TE28F160C3TA90
123456789
101112131415161718192021222324 25
26272829
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45464748
37
A15A14A13A12A11A10A9A8NC/A19NCWERST/NCNC/VPPNC/WPRB/NC/A19A18A17A7A6A5A4A3A2A1 A0
CEVSS
OEDQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15VSS
BYTE/NC/VCCQA16
VCC
BC4010.1uF
BC453 0.1uF
BC4020.1uF
CON361/NC
CON20A
135791113151719
2468
101214161820
R408NC
BC4070.1uF
C304NC(0.1uF)
RA3614.7KA
12345 6 7 8
R4044.7K
R407 NC
BC4050.1uF
BC454 0.1uF
BC4040.1uF
R364 75/NC
R4094.7K
R3544.7K
R3564.7K
R4024.7K
C455
NC(1nF)
U502
78L05/NC
2
13
GN
D
OUTIN
+CE307
NC(100uF/25V)
BC451 0.1uF
R358
0
BC4030.1uF
R3574.7K/NC
C303
1000pF
C456
NC(1nF)
U351
AT24C64N-SC27
1234 5
678PRE
PB0PB1VSS SDA
SCLMODE
VCC
R4034.7K
R3554.7K
BC452 0.1uF
R452 0(2012)
R36110k/NC
R363 75/NC
R3534.7K
SD_DATA[15..0]
SDA
TDOnJPI_RST
TCKTMS
nTRST
TDI
DATA[15..0]
TR_INTR_OUT
SCL
KEY1
DINCLKSTB
CLK_HCLK_L
KEY2KEY3
PRE_IR_INKEY4
SD_ADDR[13..0]SD_DQMLSD_nWESD_nCASSD_nRASSD_nCS0SD_CLKOUTSD_DQMU
nWP
nWEnRST
ADDR[21..1]
nOE
nCE_ROM
TXD
RXD
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
VCR SCART
Video
Audio R
Audio L
<Doc> <RevCode>
<Title>
C
0 8Tuesday, June 29, 2004
Title
Size Document Number Rev
Date: Sheet of
ENCRC
ENCCENCY
ENCV
ENCB
ENCG
RF_AUDIO
RF_VIDEO
ENCB
ENCG
ENCRC
ENCY
ENCC
ENCV
RF_VIDEORF_AUDIO
A12VA12V
A12V
5V
D3_3V
5V
+
CE51210uF/25V
C5291000pF
R546300
C525
0.47uF
L508FCM2012C-101
R568 0
Q502KN3904S
1
23
L503
FCI2012-150K
+
CE50710uF/25V
R52575 1/10W
C512
18pF
R507300 1%
+
CE50910uF/25V
R554300
R559NC
C517
56pF
+
CE51010uF/25V
BC515
0.1uF
C502
56pF
R556
300
BC502
0.1uF
R513NC(1K)
C522
1000pF
R515 33
BC5160.1uF
C518
18pF
C511
56pF
R555300
R562
75 1/10W
L501
FCI2012-150K
C515
18pF
C516NC
R501300 1%
R548NC(150)
R54575 1/10W
R509300 1%
+CE516
47uF/10V
R529 NC(150)
+CE50310uF/25V
R541 300
R55075 1/10W
BC514
0.1uF
+CE50110uF/25V
+
CE50610uF/25V
BC513
0.1uF
R543300
BC503
0.1uF
C501NC
R5341K
+CE515470uF/16V
+CE504
10uF/25V
L509FCM2012C-101
R53510K
C508
56pF
C527NC(100pF)
C5191000pF
L504
FCI2012-150K
R56175 1/10W
R530 NC(150)
C509
18pF
R563 100
R531 150
C504NC
R537 75 1/10W
JP501B
ILSSAN:DUAL SCART 2203-42T
2322
25
27
24
29
26
31
33
28
35
37
30
39
32
41
34
36
38
40
42
AINRAOUTR
RTN5
AINL
AOUTL
MODE
RTN1
RESERVED
RESERVED
BLUE
RTN6
BLANK
RTN2
RTN7
GREEN
VIN
RTN3
RED
RTN4
VOUT
SHIELD
BC506
0.1uF
R53610K
R539 300
L510 FCM2012C-101
R566 1K
R558300
R51275/NC
R540 10K
C514
56pF
R505300 1%
R55210K
R51875 1/10W
R565 820
R511300 1%
C513NC
BC510
0.1uF
C526
0.47uF
BC504
0.1uF
JP501A
ILSSAN:DUAL SCART 2203-42T
21
4
6
3
8
5
10
12
7
14
16
9
18
11
20
13
15
17
19
21
AINRAOUTR
RTN5
AINL
AOUTL
MODE
RTN1
RESERVED
RESERVED
BLUE
RTN6
BLANK
RTN2
RTN7
GREEN
VIN
RTN3
RED
RTN4
VOUT
SHIELD
R52775 1/10W
BC508
0.1uF
BC512
0.1uF
C524
1000pF
+
CE51410uF/25V
R50475/NC
R519470
R553300
C505
56pF
R521 300
JP503
1
234
56
MB+
VIDEO INAUDIO IN+5V
SDASCL
L502
FCI2012-150K
BC501
0.1uF
R51075/NC
+
CE51310uF/25V
R50275/NC
L505
FCI2012-150K
R5674.7K
R544300
R52310K
+CE50210uF/25V
L507FCM2012C-101
R55710K
R52210K
R5336.8K
L506
FCI2012-150K
C5201000pF
C521
1000pF
R520300
U501AK4702VQ
17 48
232221
92010191118
1412
1316
15
39404241
27
25
26
24
45
38 8 4 34
35
36
2 37
765
463
471
3231
3029
33
28
4344
VCRFB TVFB
TVSBVCRSB
INT
ENCBVCRBENCGVCRGENCRCVCRRC
ENCYENCC
ENCVVCRVIN
TVVIN
MCLKBICKLRCKSDTI
TVINL
VCRINL
TVINR
VCRINR
PDN
VD
VVD
1
VVD
2
VP
DVCOM
PVCOM
VVSS
VSS
TVBTVG
TVRC
RFVTVVOUT
VCRVOUTVCRC
TVOUTLTVOUTR
VCROUTLVCROUTR
MONOOUT
MONOIN
SCLSDA
C507NC
R52675 1/10W
C503
18pF
PHONO RCA JACK-4PACKJP502
2
3
5 1
6
BC511
0.1uF
+
CE50510uF/25V
C528NC(100pF)
R54775 1/10W
BC509
0.1uF
R560NC
R54975 1/10W
R528 NC(150)
R52475 1/10W
C510NC
BC517
0.1uF
C523
1000pF
C506
18pF
R542 300
R50875/NC
BC505
0.1uF
R53222K
BC518
0.1uF
R503300 1%
+
CE51110uF/25V
R50675/NC
R564 100
+
CE50810uF/25V
R538 300
R55110K
R514 33
SDA
SCLSDA
B
G
R
Y
C
CVBS
nMUTE
SCL
MCLKSCLKLRCLKSDATA
SPDIF_OUT
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
H : ONL : OFF
CI MODE
FTA MODE
<Doc> PR1
QPSK&Power
C
1 11Tuesday, June 29, 2004
Title
Size Document Number Rev
Date: Sheet of
LNBA
PTO1PTO2
PTO0
PTO4PTO3
PTO5PTO6PTO7
TSIN7TSIN6
TSIN4TSIN5
TSIN0TSIN1TSIN2TSIN3
LNBA
LOOP_CTRL
D3_3V
5V
D3_3V
A22V
5V
D3_3V
A12V
A22V
5V
D3_3V
5V 5V
A7V
Q108KN3904S
1
23
R10410K
RA10633A
1234 5
678
L104
NC/ECFB201209P601
C106
1000pF
L101FCM2012C-101
RA10133A
1234 5
678
BC1030.1uF
R124240 1/10W
R111 100
RA10333A
1234 5
678
R12510K
C105NC/33pF
RA10233A
1234 5
678
+CE101220uF/10V
RA10533A
1234 5
678
L902FCM2012C-101
BC1020.1uF
R10610K
+CE901
47uF/50V
+CE102
220uF/10V
R118
10K
+CE904
220uF/10V
C1011000pF
+CE104
1uF/50V
Q101
TIP42C
1
3 2
+CE902
220uF/10V
R1082.2K
R112 100
R113
4.7K
Q106KN3904S
1
23
L907
FCM2012C-101
+CE103
220uF/10V
Q102KN3904S
1
23
L901ECFB201209P601
R119
10K
R10110K
R1284.7K 1/10W
R114
4.7K
Q103KN3904S
1
23
R110 NC
C1021000pF
C107
22pF
U103LM317
1
23
ADJ
OUTIN
BC9020.1uF
BC9030.1uF
R12710K
R10510K
D103Zener3.6V
C
A
R109
220
R13310K 1/8W
R115
1K
JP902
HEADER 11
123456789
1011
R13210K
R121120 1/10W
L103FCM2012C-101
RB101(10K 1/4W)
R1232.4K 1/10W 1%
L903
FCM2012C-101
Q109KN3904S
1
23
D104
1N5819
Q104KN3904S
1
23
R120
10K
U101BS2F7VZ 0614
B1B
B1A
B4 B2 NC
NC
NC
SDA
SCL
NC
B3 F22
VDD
D0
D1
D2
D3
D4
D5
D6
D7
BCLK
D/P
STR
OU
TER
RO
RR
ESET
R116
15K
U102
IP1521
1 2
5
8
3 6 7
4
VIN VOUT1
VOUT2PGN
D
NC
1
NC
2
NC
3
ON/OFF
R1034.7K 1/10W
RB1020.6 1/2W
R131
10K
R107
10K
BC1010.1uF
Q111
TIP42C
1
3 2
L102FCM2012C-101
BC9040.1uF
Q107KN3904S
1
23
C103 NC(0.01uF)
R122910 1/10W
R117
47K
Q110KN3904S
1
23
L905FCM2012C-101
R130
0
D101
1N5819
CA
RA10433A
1234 5
678
R126NC(10K)
L904FCM2012C-101
D102 1N4004AC
A
L906FCM2012C-101
R1294.7K 1/10W
R102
4.7K 1/10W
+CE903
100uF/25V
BC9010.1uF
Q105 KTA1273
C104NC/33pF
TS_SYNC
PTO[7..0]
CH_SYNCCH_VALIDCH_CLK
CH_nRST
TS_SER_DATA
TS_VALIDTS_CLKTSIN[7..0]
SCL_NIMSDA_NIM
14/18V
22KHz_EN
LNBP_EN
OLF
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A(TEMIC)
CH UP
CH DOWN
VOL UP
VOL DOWN
POWER
MENU
EXIT
<Doc> PR1
DVB Front
B
1 1Thursday, February 12, 2004
Title
Size Document Number Rev
Date: Sheet of
5V
5V
5V
R2
330
S6
KPT1105
S2
KPT1105
LED4
C-394G
12345678 9
10111213141516COM1
COM2D-DP1/2+E-COM3DP-COM4 DP3-
DP3+F-
DP1/2-C-A-G-B-
S4
KPT1105
S1
KPT1105
R3
330
R451K
R6150
S3
KPT1105
LED2
Green
R1
330
+E2
47uF/16VS5
KPT1105
LED1
Red
R5
NC(33)U1
PT6955(SOP)
123456789
101112 13
1415161718192021222324OSC
DINCLKSTBVDDSG1SG2SG3SG4SG5SG6SG7 SG8
SG9SG10/GR7SG11/GR6SG12/GR5
VDDGNDGR4GR3GR2GR1GND
S7
KPT1105
R11
33
+ E1
10uF/50V
LED3
Yellow
CON1
CABLE 12PIN
123456789
101112
BC10.1uF
U2
TSOP1238
123
GNDVSOUT