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DVD-2015H-2045H
Service Manual -DVD-2015H-2045H
DVD Player Service Manual
Table of Content
Table of Content.......................................................................................................................................2 Precaution.................................................................................................................................................3 Chapter 1. Power and Grounding Check ..................................................................................................3 Chapter 2. Check on the Dolby Digital Interface .....................................................................................5 Chapter 3. Check on the RCA Audio Interface ........................................................................................6 Chapter 4. Check on the Composite and Component Video Interface .....................................................7 Chapter 5. Check on the SCART/YUV Interface (Optional) ...................................................................8 Chapter 6. Check on the Front Panel......................................................................................................11 Chapter 7. Check on the Servo Interface ................................................................................................12 Chapter 8. Check on the Loader .............................................................................................................13 Chapter 9. Check on the MPEG Decoding Unit.....................................................................................14
2
Precaution Unless specified, the checking procedure should always be conducted in the status of :1. POWER ON. 2. NO DISC IN THE LOADER. 3. DISC DETECTION PROCESS IS FINISHED AND "NO DISC" MESSAGE INDICATED ON THE TOP LEFT HAND CORNER ON THE SCREEN AND ON THE VFD. 4. Pin assignment of any chip please refers to the attached datasheets. 5. All the measurement, unless specified, are measured using Digital Multi-Meter. Chapter 1. Power and Grounding Check Procedure 1.1 During Power On, J11 should have the voltages appear as indicated below : Pin No. 1 2 3 4 5 6 7 8 9 Intput component R218 R220 R217 R219 FB30 FB3 FB36 Voltage +12V -12V 0V +5V +5V 0V 0V 2.5V
If not, please turn off the Power and disconnect J11. Power On again and check on J1 cable side for the voltage listed above. If there are no voltage (except pin 9) appears on the J1 cable, it is the Power supply problem. Please replace with a new power supply. Besides, checking J11, one can also check the Ferrite Bead or resistor just beside for the Power supply to the MPEG Board connectivity. Part no. of the Ferrite Beads are shown in the above table. 1.2 U10 AIC1117-3.3 should have voltage output shown as the table below : Pin 1 2 3 4 Figure 1-1 Voltage GND +3.3V +5V +3.3V 1
4
2
3
Pin 3 are the supply voltage for 3.3V generation. If J11-Pin 5 have +5V supply but Pin3 of U10 do not, please check the Ferrite Bead FB39.
3
Pin 1 is the Ground Pin and connected to Pin 3, 6, 7 of J1. One can unplug the Player to check the connectivity to the chassis. If there is no connection, it might be fake soldering of Pin 1 or the Ground Path Ferrite Bead. Pin 2 is the 3.3V output. Check FB13 for the output connectivity. If there is no 3.3V on FB4, please improve the soldering on pin 2. One can also check the connectivity of U10 pin 2 to U12 Pin 1 (SDRAM). It should connect to 3.3V also. * Note : Don't puts too much solder Tin on U10, U11 and U19 as these devices have quite much heat dissipate during operation. Just enough to cover the pin and pads is the best soldering for the pin. 1.3 RCA jack for the AV signals : - P1 (AV6-8, 4-13), P2 (AV6-8, 4-13), P3 (AV6-8, 4-13), - P4 & 6 (AVG3), - P5 (SAV-1) (Please refer to P.5 of the schematics) Should have the outer metal contact connected to Ground. One should also check the connectivity after unplug the power.
4
Chapter 2. Check on the Dolby Digital Interface Precaution Always use mirror to check the Optical Fiber Adapter (Optical Port) by Reflection. Do not directly look at the Optical Interface as laser is emitting. Procedure 2.1 About 5 seconds after power on, the Fiber Adapter should output red light View from the Bottom of the PCB, the voltage on the Fiber Adapter should be : - Pin 1 = 1.2V, Pin 2 = 5V, Pin 3 = GND.
Bottom View
1
2
3
Figure : 2-1
If there have the voltage listed above but there is no RED light emitting, the Fiber Adapter should be demaged. 2.2 If the Fiber Adapter have been replaced and there is stills no RED light emitted , then check C103 and R106. There should have 1.2V on C103 and both side of R106. 2.3 For the Coaxial jack, R116 should have a 0.9V appear. R114 should have 1.2V and 0.9V on its terminal. If there is no voltage as listed in 2.2 and 2.3 above, then try to check the soldering. If problem insist, try to replace with a new component. 2.4 If there is no 1.2V on R106 as mentioned in 2.2, of the CT9928 chip. Please send back for repair. then it will be the SPDIF output
5
Chapter 3. Check on the RCA Audio Interface Precaution The Player should be Power ON and in No Disc status. Mute function should be OFF. Any Audio Cables should be disconnected from the Player. Note : 2 channels check those with asterisk only. Procedure 3.1 *Q20, *Q21, Q38, Q39, Q40, Q41 pin 2 (Base pin of the transistor) should have 0.18V. *R35, *R36, R30, R26, R25 and R21 should have this voltage on both ends. If there does not have any voltage, it could be :a. Transistor was demaged. b. Wrong package or wrong part number transistor is soldered. c. The resistors listed above are not soldered properly. d. Wrong value of resistor is soldered. 3.2 *R4, *R10, R18, R31, R34, R39 should have 2.5V on their respective leads. If there are no 2.5V on the terminal, please check the :a. *pin 11 and 14 of U1 (PCM1723). It should always have a 2.1V. b. pin 6, pin 9 of U5 and U6 (WM8714). They should have 2.1V. If there do not have 2.5V on the pins listed above. Please check the connectivity and the component values for the resistors. Otherwise, please send back for maintenance. (ADAC chip fail) 3.4 Use ABEX Test CD TCD-781. Play with track 1. UnMute the player. It should have 1kHz audio signals on both of the front channels. One can use a CRO to check at the FB22 and FB23. There should have a 1kHz AC with amplitude +/-2.5V(pk-pk) on both terminals of R9 and R12. Additional Note :1. If the player do not have any sound after the RCA jack have connected to an audio output source, please check Q44, Q45, D6 and so on. This is the Hardware Mute circuit. Wrong or defect components will make circuit latch-up and always turn On the Mute. 2. If problem insists, remove D6. It will disable the Mute function of the player. Actually, this Mute function will be used in Standby Mode only. However, that is for trouble shoot purposes only. 3. If the +12V on J11 goes below +0V, please float R218,R220. There might have chance that U2, U4, U4 were damaged and short circuit. Use a separate power supply to test this circuit as the +12V of the Power supply provide 300mA only.
6
Chapter 4. Check on the Composite and Component Video Interface Precaution Power On the player with No Disc in the Loader.
Disc Detection procession have finished. Procedure
4.1 For the Composite Video, there should have a 1.2V signal on #5 (CVBS) with Bootup Logo on screen. 4.2 For the S-Video, there should have 1.5V on #4 (SY), 1.2V on #3 (SC) with Bootup Logo on screen.
Bottom View #1 #2
#4 Figure 4-1
#5
#3
If there do not have the voltage values as listed above, please check emitter pin of Q48, Q47. It should have 1.2V when the player is still Power ON. Otherwise, check R226, C240 for the connectivity or try with new transistors. 4.3 Check the voltage level of the transistor : Q48 pin 2 (base) = 1.6V, (for CVBS) 4.4 Check the LPF components at each sides of L2, it should have a 1.1v voltage; at each sides of L3,L4, it should have a 1.2v voltage. If it is not right please check the surround components , including:C81,C82,C83,C86,C88,C89,C92,C93,C94. Note : 1. CT9928 have the TV encoder embedded in the DVD decoder chip. So if it is fail to generate the Video signal, it is either the chip is not work normally or the DVD decoder chip is damaged. 2. If the chip CT9928 is not work normally, please check the surround chips of CT9928, including U39(74HC373), U7(29C040),U12(1M*16 SDRAM).
7
Chapter 5. Check on the SCART/YUV Interface (Optional) Precaution Power On the Player and load ABEX Test CD TCD-781. Repeat playing the track 1. Disconnect any audio output cable to TV, Amplifier or Speaker as 1kHz sound will output. Procedure (For SCART Model) 5.1.1. Measure the SCART connector with the voltage listed below.
Pin No. 1 Voltage +/-3V Sine Wave 0V +/-3V Sine Wave 0V 0V 0V 0.8V Action if no Voltage Output Check JP2-pin 1 on the SCART Board Remark Check the cable connection from the SCART board to the Main board. Goto 5.1.3 if there is still no voltage output. Check the cable connection from the SCART board to the Main board. Goto 5.1.3 if there is still no voltage output.
2 3
Check JP2-pin 3 on the SCART Board
4 5 6 7
Check JP2-pin 5 on the SCART Board
8
12V(4:3)/7 V(16:9) 0V 0V 0.8V
Check JP2-pin 11 on the SCART Board
Check the cable connection from the SCART board to the Main board. Goto 5.1.3 if there is still no voltage output. Check the cable connection from the SCART board to the Main board. Goto 5.1.3 if there is still no voltage output. Check the cable connection from the SCART board to the Main board. Goto 5.1.3 if there is still no voltage output.
9 10 11
Check JP2-pin 7 on the SCART Board
12 13 14 15
0V 0V 0V 0.8V
Check JP2-pin 8 on the SCART Board
16
3.3V
Check JP2-pin 9 on the SCART Board
Check the cable connection from the SCART board to the Main board. Goto 5.1.3 if there is still no voltage output. Check the cable connection from the SCART board to the Main board. Goto 5.1.3 if there is still no voltage output. Check the cable connection from the SCART board to the Main board. Goto 5.1.3 if there is still no voltage
17 18 19
0V 0V 1.2V
Check JP2-pin 10 on the SCART Board
8
output. 20 21 0V 0V
5.1.3 Measure J18 and check with the voltage as listed below.
Pin No. 1 2 3 4 5 6 7 8 9 10 11 Voltage (SCART/CVBS) +/-3V Sine Wave 0V +/-3V Sine Wave 0V 0.8V 0V 0.8V 0.8V 3.3V 1.2V 12V (Player in 4:3) or 7V (Player in 16:9) Voltage (SCART/RGB) +/-3V Sine Wave 0V +/-3V Sine Wave 0V 1.2V 0V 1.2V 1.2V 3.3V 1.2V 12V(Player in 4:3) or 7V(Player in 16:9) Action Refer to Chapter 3 of this manual if no voltage output. Refer to Chapter 3 of this manual if no voltage output.
Refer to Chapter 4.1 of this manual if no voltage output. Proceed to 5.1.8
5.1.4Measurement on the SCART_TV selection signal This signal is for the TV/DVD selection use. It also contains the signal for 16:9 SCART TV acknowledge. Selection of 16:9 and 4:3 DVD mode is done by "Setup Menu/Screen Setup/TV type". "4:3 PS" or 4:3 LB" will send the 4:3 acknowledge signal to TV while "16:9" will send the 16:9 acknowledge signal. TV/DVD selection will happen when the player go to Standby Mode or Power Off Mode. Under this operation mode, the player will release the SCART TV for TV boardcast reception. Procedure on checking the TV/DVD mode selection signal. Check the transistor Q42 with the voltage on the pin as shown below :16:9 DVD Mode : c = 7V, b = 0V, e = 0V. 4:3 DVD Mode : c = 12V, b = 0V, e = 0V. TV/Standby Mode : c = 0.2V, b = 0.7V, e = 0V. Check the transistor Q46 with the voltage on the pin as shown below :16:9 DVD Mode : c = 0.2V, b = 0.7V, e = 0V. 4:3 DVD Mode : c = 12V, b = 0V, e = 0V. TV Mode : c = 0V, b = 0V, e = 0V. Step on Checking Q42:-
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If c pin of the Q42 cannot go over 5V, check R47. It should connect to the 12V source and output 12V or 7V if the player is Power ON. When the Player is Power On, if b pin of the Q42 do not match to the voltage mentioned above, please check R50. It should be 0V. In standby Mode, 4.8V and 0.7V should appear on R50. If in Standby Mode, service engineer cannot find the 4.8V on R50, please upgrade the firmware. If problem insist, it should be the CT99420 chip problem. Check the connectivity of e pin of Q42 to Ground. Otherwise, try to replace with a new transistor. Step on Checking Q46:When the player is Power On, with the TV type selected as 4:3, Q46 c pin should have 12V. When the TV type selected as 16:9, the voltage on this pin should be 7V. When the Player is in 4:3 TV type Mode, the voltage on the b pin should be 0V. Only if the player is in 16:9 Aspect ratio, Q46 will turn On and sink the control signal to 7V. The potential appears on R225 will then be 7V and 0V. Check the connectivity of e pin of Q46 to ground. Otherwise, try to replace with a new transistor. Procedure (For YUV Model) 5.2.1 Select the item "SCREEN SETUP/VIDEO OUT/YUV" Measure the voltage on the YUV jack at the back plate.
Pin No. 1 2 3 4 5 6 Voltage 1.2V 0V 1.2V 0V 1.2V 0V Action if no Voltage Output Check JP2-pin 7 on the YUV Board Check JP2-pin 5 on the YUV Board Check JP2-pin 8 on the YUV Board
in Setup Menu.
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Chapter 6. Check on the Front Panel Precaution Power On the Player. No Disc in Loader. Procedure 6.1 Press the Standby Button to check the Standby LED. If it is not working, try to short R10. If problem insists, check the soldering of the LED or replace with a New LED. 6.2 Check the Remote receiver on the front panel. Pin 1 and pin 3 of the IR receiver should be 5V. 6.3 If the key did not work, unplug the player and check short/open circuit on the Key. Keys should have short circuit horizontally and open circuit vertically. However, if the Key is pressed, the Key is shorted vertically also. 6.4 If the VFD didn't light up, checks pin 1 of the JP3. There should have a -21V on this pin. Turn off the Power and unplug JP3 to identify the problem on short circuit on front panel board or the Power Supply failure. 6.5 Segment and Grid pin of the VFD plate should be isolated. If there have short circuit on these 2 groups of pin, check the front panel PCB. Visual inspection is enough for checking the VFD short. If problem insists, unmount the VFD plate and check the connectivity again. If there have short, then the VFD plate have burn already and have to replace with a new one. 6.6 If there have horizontal red lines on the VFD plate, check the connectivity of AC3 pin. There have 2 AC3 pins on the front panel board and it should have 3V potential difference only. Open circuit of either pin will burst the VFD plate. Note that the AC3 pins should have a negative potential so measurement should be made with positive terminal on the Ground Pin. 6.7 If there have erroneous pattern shown on the VFD, check the pull-up resistors of the Data, Clock and Strobe pins. The operating voltage for the front panel chip is 5V and the signal from the Main board is 3.3V only. 6.8 If the Key reception of the Front Panel is poor, try to increase the value of the resistor connected to OSC pin of the chip. VFD driving chip will be quite noise.
11
Chapter 7. Check on the Servo Interface Precaution The Player is Power On. The Loader is closed and No Disc in the Loader. Never Probe on J5 as it connects to the pickup directly, which is highly sensitive to ESD (Electro-Static Discharge). Procedure 7.1 Check with J19 some pins. It is the Traverse unit Motor interface. There should have the voltage appeared as listed in the table below :Pin No. 1 2 5 6 9 10 Voltage 2.5V 2.5V 2.5V 2.5V 5V 0V Action If no voltage, Check the Level of U19-pin 12. There should have 2.5V on this pin. If not, please proceed with 7.2. If no voltage, Check the Level of U4-pin 11. There should have 2.5V on this pin. If not, please proceed with 7.2. If no voltage, Check the Level of U4-pin 17. There should have 2.5V on this pin. If not, please proceed with 7.2. If no voltage, Check the Level of U4-pin 18. There should have 2.5V on this pin. If not, please proceed with 7.2. Pickup Intermost detection switch. Either 5V or 0V. Ground
7.2 Check U19-pin 8, U19-pin 9 and U19-pin21. It should connect to Vcc and have +5V during normal mode. 7.3 Check U19-pin 28. During Operation, it should always be +5V. Feeding incorrect voltage to this pin will disable the output of the motor driver chip (Muting of the Motor Driver). 7.4 Check U19-pin 27. It is the BIAS pin for the motor driver. It is fed by a regulated output so the voltage should always be same. The voltage should be +1.4V. Abnormal voltage fed into this pin will have the traverse operation unstable or malfunction. 7.5 Motor Control signals are supplied by the CT99420 directly and the operating voltage is 3.3V also. Control signal from the CT99420 will be 5V to 0V swing with middle level of 2.5V. AT5654 is linear motor driver.
12
Chapter 8. Check on the Loader Precaution The Player is Power On. Loader is closed and No Disc inside the Loader. Procedure 8.1 While the Loader is closed, J19 should have the voltage listed as below :Pin No. Voltage Remark
4. (Load+) 3. (Load-) 7. (TROUT) 8. (GND) 9. (TRIN)
0.2V 0.2V 5V 0V 0V
Goes High during Tray Move In. Goes High during Tray Move Out. Goes Low if the Loader have completely moved out. Ground. Goes High if the Loader have completely moved out.
8.2 Check U16 pin1 for 9V and pin 3, 7 for Ground if there is no movement during Loader OPEN/CLOSE. It is the Current Path the Loader Motor Driver. 8.3 Check that before Loader is Open or after the Loader have Close, the Traverse Unit will move to the center. TRIN is the Position switch for completely closed while TROUT is position switch for completely Open. Default level should be 5V as it is connect to CT99420 8.4 Check after Loader closed, disc detection will start and there should have RED light on the LEN of the Pickup. If there is no RED light, please try to replace with a new, working loader to check. Disc Detection Process usually will first try on DVD (Red Laser) then CD (Infra-Red laser). L7 should have 5V for turn on the DVD laser, while L6 have 5V for turn on CD laser. Note these 2 lasers should be operating exclusively. If the Loader do not have a Disc, then they will be On in the Disc Detection stage only. If a DVD is playing, L7 should always have 5V until the Disc is Stop. Similarly, if CD is playing, L6 should have 5V. Note : - Load Motor driving signal will be either 0V or 5V only. Incorrect voltage level will have the Loader drive to incorrect state.
13
Chapter 9. Check on the MPEG Decoding Unit Procedure 9.1 Power ON the Player. If the Front Panel show "LOAD" immediately but no further activity, it should be the SDRAM problem. Try to Replace U12. 9.2 If, the player cannot show the message "LOAD" in the front panel,please check the power supply of U15 PIN32 and U14 PIN 20 , it should be +5V 9.3 If it still show the message, it should be U15. Try to replace with a programmed flash memory.. 9.4 If the player stills cannot show the Video signal or VFD message, please check pin 1 of U1. One should measure a 1.6V for normal condition. 9.5 If the player still cannot startup, check on R201 another pin except +5V. it should have a short 0v pulse at the power up moment. After the player has power up, R201 should have +5V on both pins. It is the RESET signal of the CT9928. Extra-Note: 1. If the Screen show garbage, please power off the player, wait 5 seconds and power on again. If problem insists, check the humidity of the operating environment. Humid weather can make the player malfunction. 2. Also, Humid weather will lower down the performance of the Pickup. Try to dry the player with blower and reset the player. 3. Garbage screen player (especially Setup Menu) should be caused by the SDRAM. Please replace U12
14
5
4
3
2
1
D
D
RF & MOTO DRIVER
SERVO DSP
DECODER
AUDIO DAC & AV OUTPUT
C
SDATA SCLK SDEN RF MIRR LDON FEI TEI SBAD MVREF2 TRAYOPEN TRAYCLOSE HOMESW SMOTOR STRACK SFOCUS
SDATA SCLK SDEN RF MIRR LDON FEI TEI SBAD MVREF2 TRAYOPEN TRAYCLOSE HOMESW SMOTOR STRACK SFOCUS SSLEG OUTSW SSPDON INSW DCMO+ DCMO-
SDATA RST_420 SCLK SDEN RF URDY MIRR LDON FEI TEI SBAD LDRRDY MVREF2 TRAYOPEN TRAYCLOSE HOMESW SMOTOR STRACK SFOCUS SSLEG OUTSW SSPDON INSW DCMO+ DCMOSERVO DSP TXD RXD C2PO STANDBY 16:9 UCDWS UDREQ HSTRDY UD[0..7] USTRB
C
RST_420 UD[0..7] USTRB URDY UCDWS UDREQ HSTRDY LDRRDY TXD RXD C2PO STANDBY 16:9
RST_420 UD[0..7] USTRB URDY UCDWS PCMCLK UDREQ PCMWS HSTRDY PCMSD0 LDRRDY PCMSD1 TXD RXD C2PO OPT_OUT STANDBY SPDIF+ PCMSD2 MUTE 27M ACLK /RESET DACSTB VFDSDA VFDSCK
/RESET DACSTB VFDSDA VFDSCK 27M ACLK
/RESET DACSTB VFDSDA VFDSCK 27M ACLK PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 MUTE OPT_OUT SPDIF+
PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 MUTE
OPT_OUT SPDIF+
16:9 CVBS/Y C/Cr CVBS/Y C/Cr Y/Cb
B
16:9 CVBS/Y C/Cr Y/Cb
B
SSLEG OUTSW SSPDON INSW DCMO+ DCMORF & MOTO DRIVER
Y/Cb
DECODER
AUDIO DAC & AV OUTPUT
A
A
5
4
3
2
1
5
4
3
2
1
+5V J13 1 2 3 4 5 6 7 8
D
+12V_IN
VDD C47 220u
+3.3VD C48 0.1u
+5V FB30 FB
VCC VCC U10 1000mA AIC1117-33CE VI GND 3 C232 0.1u + C231 100u C59 47u 1 VO2 VO 4 2 + C63 0.1u +3.3DV D8
OPTIONAL
+2.5DV
VCC
+2.5DV
+3.3DV +3.3VS FB4 FB5 FB C49 100u + C194 0.1u C200 100u
PLL3.3V +12VA
AV Power I/P
-12VA
R219 R218 R220
470 470 470
IN4002
C114 0.1u
1
GND/ADJ AIC1117-ADJCY U11
R29 150
C201 0.1u
100u
AGND
+ C56 22u R28 150 +2.5DV +3.3DV C68 47u 0.1u C71 0.1u U12 + 0.1u MA[0..11] MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 /WE /CAS /RAS /SCS +3.3DV 19 20 32 31 30 29 28 27 24 23 22 21 15 16 17 18 34 35 36 14 RN3 33*4 1 2 3 4 4 10 26 41 47 50 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 WE CAS RAS CS CKE CLK UDQM LDQM GND GND GND GND GND GND SDRAM 1*16M C81 L1 L2 C82 180p 22p 1.8uH C83 180p VCC VCC VCC VCC VCC VCC MD[0..15] DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 NC NC 49 48 46 45 43 42 40 39 12 11 9 8 6 5 3 2 33 37 +3.3DV D28 IN4148 MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 IN4002 +5V FB14 IN4002 RFVCC FB Close To W9928AF's power pin. C69 100u + + +3.3VS FB9 FB C67 0.1u +12V_IN D22 D23 D24 RF3.3V
AGND
D
CON8
Place near A/V Board VDD C70 R69 10K 1 2 3 4 5 6 CON6 390p AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 SA8 SA9 SA10 SA11 SA12 SA13 SA14 SA15 FB11 FB33 FB34 FB35 FB FB FB FB R70 10K R71 10K VFD_SCK VFD_CS VFD_SDA C79
J1
C72 C74 PSEN ALE R72 R73 22 22 105 107
47u 0.1u
C73
IN4002 VDD
VDD IR VFD_CS VFD_SCK VFD_SDA GND
13 34 58 88 106 128 149
9 30 54 97 110 132 153
160 5 6 7 8 10 12 14 16 17 18 19
C75 220u VDD
C202 0.1u
2 42
84
82
71 74 77
U13
VDDPLL1 VDDPLL2
ALE PSEN#
VDDP1 VDDP2 VDDP3 VDDP4 VDDP5 VDDP6 VDDP7
VDDTV
VDDREF
VDDI1 VDDI2 VDDI3 VDDI4 VDDI5 VDDI6 VDDI7
VDDDAC1 VDDDAC2 VDDDAC3
MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0
C
109 111 113 114 115 116 117 118 119 120 121 122 123 124 125 126
P0.0/AD0 P0.1/AD1 P0.2/AD2 P0.3/AD3 P0.4/AD4 P0.5/AD5 P0.6/AD6 P0.7/AD7 P2.0/A8 P2.1/A9 P2.2/A10 P2.3/A11 P2.4/A12 P2.5/A13 P2.6/A14 P2.7/A15
VDD SA17 SA[8..18] R208 4.7K
AD[0..7] AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 ALE U14 3 4 7 8 13 14 17 18 1 11 D0 D1 D2 D3 D4 D5 D6 D7 OC G 74HC373 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 2 5 6 9 12 15 16 19 SA0 12 SA1 11 SA2 10 SA3 9 SA4 8 SA5 7 SA6 6 SA7 5 SA8 27 SA9 26 SA10 23 SA11 25 SA12 4 SA13 28 SA14 29 SA15 3 SA16 2 SA17 30 PIN1 1 U15 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 O0 O1 O2 O3 O4 O5 O6 O7 13 14 15 17 18 19 20 21 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 VFD_CS VFD_SCK VFD_SDA /FLASH_WE HSTRDY
MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 SWE# CAS# RAS# SCS# SDCLKO SDCLKI
131 133 135 136 137 138 139 140 141 142 143 144 146 148 150 152
MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0
AD[0..7]
C221 10u
R201 10K 2N9014 Q26
8 7 6 5
1 7 13 25 38 44
R200 5.1K
VCC D10 IN4148 FB15 C84 R85 FB
95 96 98 100 101 SA16 102 SA17 103 SA18 104 85 86 87 89 91 92 93 94 52 51 50 49 48 47 46 45 44 40 39 38 37 35 33 31
P1.0/T2/PD0 P1.1/T2X/PD1 P1.2/PD2 P1.3/PD3 P1.4/PD4 P1.5/A16/PD5 P1.6/A17/PD6 P1.7/A18/PD7 P3.0/RXD/TV_CLK P3.1/TXD/TV_VS P3.2/INT0/TV_HS P3.3/INT1/TEST P3.4/T0/TV_SC P3.5/T1/TV_SD P3.6/WR#/TTX P3.7/RD#/TTXRQ DVD0/DD0 DVD1/DD1 DVD2/DD2 DVD3/DD3 DVD4/DD4 DVD5/DD5 DVD6/DD6 DVD7/DD7 DVD8/ERR DVD9/STC DVD10/SYNC DVD11 DVD12/ACK DVD13/SEL DVD14/REQ DVD15/C2PO
158 157 156 159 10 147 R84 145 R84 Close To W9928AF 63 20 25 21 22 23 26 29 76 70 73 78 79 80 R86 33 PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 R87 4.7K
R83
82
D11 IN4148
CT9928AF
RXD TXD IR_INT LDRRDY C2PO /WR OE WE CE 24 31 22 PSEN PIN31 FSHCS UD0 UD1 UD2 UD3 UD4 UD5 UD6 UD7
ACLK PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 SPDIF MIC_SD CVBS/Y C/CR Y/CB COMP FSADJ VREF RESET# GP0 GP1 GP2 GP3 MCLK27 MCLKI MCLKO 129 EMU
ACLK
VCC V0 C86 R88 75 L3 C88 180p 22p 1.8uH C89 180p D12 IN4148 FB16 D13 IN4148
B
SPDIF
SA[8..18]
B
W29C(or27E)040P-90 LDRRDY C2PO TXD RXD HSTRDY VDD LDRRDY C2PO TXD RXD HSTRDY DACSTB RST_420 UDREQ UD[0..7] VCC R74 4.7K
UD[0..7]
C90 FSADJ VREF C91 127 /RESET 24 27 28 43 154 3 4
0.1u R89 75 0.1u
+3.3VDV VSSDAC V0 VCC D14 IN4148 FB17 FB Y/CB
C92 FSHCS 4.7K R95 4.7K R93 75 L4 C93 180p
22p 1.8uH
DA2 DA1 DA0 CS1 CS0 AIOW# AIOR# DMACK# INTRQ/CDWS IORDY#/CDSD DMARQ/CDCLK
R94
VSSDAC3 VSSDAC2 VSSDAC1
VSSPLL1 VSSPLL2
CON2 1 2 3 4 CON4 PIN31 PIN1 RXD TXD USTRB URDY UCDWS R101 R102 R105 R108
A
VSSREF
VSSTV
VSSP1 VSSP2 VSSP3 VSSP4 VSSP5 VSSP6 VSSP7
VSSI1 VSSI2 VSSI3 VSSI4 VSSI5 VSSI6 VSSI7
C94 180p
V0 SPDIF 27M R106 33 C103 22p R109 2.2K VDD OPT_OUT OPT_OUT
15 36 60 90 108 130 151
11 32 56 99 112 134 155
57 55 53 68 67 66 65 62 61 59 64
1 41
83
69 72 75
0 0 0
SA18 C100 VDD C101 C102 27p/NC 27p/NC VDD 8 7 6 5 Q18 U17 VCC MODE SCL SDA 24C02 VDD E0 E1 E2 VSS 1 2 3 4 SPDIF_MUTE R27 1K 27p/NC SPDIF R113 2N9014 22p R115 2.2K R116 220 33 C108 R114 220 C107 0.1u C109 22p SPDIF+ SPDIF+ Q9 2N9014
0
/FLASH_WE /WR SA16 SA18
D16 D17
IN4148 IN4148 VDD R110 C104 4.7K 22p
1 2 3 4 RN3
8 7 6 5 4.7K*4
EPROM: Install R101 R105 Uninstall R102 R108 FLASH : Install R102 R108 Uninstall R101 R105
+3.3DV
81
C105 NC
VFD_SDA VFD_SCK C106 NC
R111 R112
33 33
+2.5DV
C110 0.1u
C111 0.1u
C113 0.1u
C115 0.1u
C116 0.1u
C118 0.1u
C119 0.1u
C120 0.1u
C121 0.1u
C122 0.1u
C123 0.1u
C125 0.1u
C128 0.1u
C64 100UF/10V f
5
4
3
2
1
+ 100u D25 IN4002 FB13 FB C78 C77 220u 0.1u /RESET D15 IN4148
+5V FB3 GND 3.3V FB36 GND +12V GND -12V STANDBY STANDBY
FB FB
3 2
IN OUT OUT(TAB) 4
FB
R217
470 -12VA
+12VA
C50
+
C51 0.1u
C52 0.1u
C53
C54 0.1u
MVCC
219 0.1u
M5V
C170 C222 0.1u 0.1u
C
V0
AGND
CVBS/Y
2.2uH
470p
22
FB
C/CR
A
5
4
3
2
1
IMPAD[0..7] U20
D
U21 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 2 5 6 9 12 15 16 19 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 1 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 NC NC O0 O1 O2 O3 O4 O5 O6 O7 13 14 15 17 18 19 20 21 IMPAD0 IMPAD1 IMPAD2 IMPAD3 IMPAD4 IMPAD5 IMPAD6 IMPAD7
IMPAD0 IMPAD1 IMPAD2 IMPAD3 IMPAD4 IMPAD5 IMPAD6 IMPAD7
3 4 7 8 13 14 17 18 1 11
C235
L8
D0 D1 D2 D3 D4 D5 D6 D7 OC G 74HC373
C172 10p
R162
1M
C173 10p
D
+3.3VS LDRRDY SDATA TRAYOPEN TRAYCLOSE UD[0..7]
100p
10uH 33.8688MHz
Y2
IMPALE
IMPA8 IMPA9 IMPA10 IMPA11 IMPA12 IMPA13 IMPA14 IMPA15
UD[0..7] USTRB UCDWS FOR UPGRADE IMPSEN R165 47K
IMPAD[0..7] IMPAD0 IMPAD1 IMPAD2 IMPAD3 IMPAD4 IMPAD5 IMPAD6 UD3 UD4 UD5 UD6 UD7 UD0 UD1 UD2 33 33 IMPAD7 IMPSEN IMPALE PLL3.3V
R163 R164
OE WE CE
128 127 126 125
124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
24 31 22
VDD
W27C010/PLCC C174 UDREQ C2PO URDY STANDBY SCART MIC_MUTE 16:9 SCLK HOMESW INSW OUTSW SDEN SMOTOR SFOCUS STRACK SSLEG RF FEI TEI SBAD MVREF2 MIRR C179 1000p C180 1000p C181 0.1u C178 R171 R172 MOCTL1000p 4.7K 3.3K 27p 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 XPDREQ XPER/C2PO XPDY/CDSD CLK2 VSSC4 GPO6/LAYERN GPO5/LAYERP GPO4/MOTRON GPO3/LOADN GPO1/LDON GPI3/SLHOME GPI2/TRAYIN GPI1/TRAYOUT SPDFG TRAYPWM/GPO2 SPD SRVT FODAC TRDAC SLDAC VDDA RFVT RFIN RFVB FE TE LE FS SRVM RFENV SLCT(+SLENV) RFZCCT
XPSYN/CDWS PDCLK/CDCLK PD0 PD1
PD2 VSSI5 PD3 PD4 PD5 PD6 PD7 VDDC1 IMPP1_3 IMPP1_2 IMPP1_1 IMPP1_0 VDDI4 XTAL1O XTAL1I VSSI4 IMPAD0 IMPAD1 IMPAD2 IMPAD3 IMPAD4 IMPAD5 IMPAD6 VDDPLL IMPAD7 VSSPLL XIMPSEN IMPALE
CT99420F U22
R166
33 R167 4.7K
IMPRXD IMPTXD IMPINT0 IMPT0 XIMPWR XIMPRD
96 95 94 93 92 91
TXD RXD HSTRDY SSPDON LDON
C
XDCLK
IDCLK SLHOME TRAYIN TRAYOUT ISTRB SPD
XSTRB C175 R168 C176 R169 R170 C177 0.1u 10K 220p 30K 30K 220p
RF3.3V
FODAC TRDAC SLDAC RFVT RFIN RFVB FE TE MOCTLFSI MIRR
RFVCC
R173
4.7K
RFZCENV TZCENV VSSA TZCCT ISTIN0 ISTIN1 ISTIN2 ISTIN3 ISTIN4 VSSC3 VDDC3 RESET VDDI1 RCLK VSSI1 RA11 RA10 RA9 RA8 RA7 RA6 RA5 RA4 RA3 RA2 RA1 RA0
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 62 63
58 59 60 61 64
+3.3VS
B
XRAS XRWE XROE XCAS RD0
IMPA15 IMPA14 IMPA13 IMPA12 VSSC2 IMPA11 IMPA10 IMPA9 IMPA8 RD15 RD14 RD13 VSSI3 RD12 RD11 RD10 VDDI3 RD9 RD8 RD7 RD6 RD5 RD4 RD3 RD2 RD1
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
IMPA15 IMPA14 IMPA13 IMPA12 IMPA11 IMPA10 IMPA9 IMPA8 RD15 RD14 RD13 RD12 RD11 RD10 RD9 RD8 RD7 RD6 RD5 RD4 RD3 RD2 RD1 RD0 +3.3VS RA9 RA8 RA7 RA6 RA5 RA4 RA3 RA2 RA1 RA0 RD[0..15] U23 IO16 IO15 IO14 IO13 IO12 IO11 IO10 IO9 IO8 IO7 IO6 IO5 IO4 IO3 IO2 IO1 NC NC NC GND GND GND 39 38 37 36 34 33 32 31 10 9 8 7 5 4 3 2 11 12 30 21 35 40 RD15 RD14 RD13 RD12 RD11 RD10 RD9 RD8 RD7 RD6 RD5 RD4 RD3 RD2 RD1 RD0
C
14 29 28 13 27 15 26 25 24 23 22 19 18 17 16 1 6 20
RASLCASUCASWEOEA9/NC A8 A7 A6 A5 A4 A3 A2 A1 A0 VCC VCC VCC
VDD 1 2 3 4 RN1 RA[0..9] 8 7 6 5 33*4
B
10K 10K
MVREF2 MIRR R174 150 RFVT C182 C183 0.1u 0.1u D21 IN4148 IN4148 D20 +3.3VS R179 R180 R181 10K 10K 10K R175 1M R176 4.7K
DRAM424260-SOJ_1
+3.3VS
RA9 RA8 RA7 RA6 RA5 RA4 RA3 RA2 RA1 RA0
R177 R178
CA:0--9 RA:0--7 256K * 16BITS = 4Mb
+3.3VS R182 RST_420 C184 10p 33
+3.3VS C185 0.1u R183
A
MVREF2 C186 100u RFVCC R184 U24 4.7K MOCTLV+ BO BB+ 8 7 6 5 C187 0.1u R190 22K R192 22K R191 1.5K C188 100u C189 0.1u C190 0.1u C191 0.1u C192 0.1u C193 0.1u C195 0.1u C196 0.1u C197 0.1u C198 0.1u C223 0.1u C224 0.1u C225 0.1u R185 R187 1M 1.5K R186 R188 10K 10K DCMO+ DCMO+3.3VS VDD RFVCC
A
20K
R189 20K
1 2 3 4
AO AA+ V-
UTC3308
5
4
3
2
1
5
4
3
2
1
MVREF25 RFVCC C129 C135 0.1u C136 0.1u C137 0.1u C138 100u C139 0.1u 220u
RFVCC
C130 0.1u
C131 0.1u J6
D
C132 0.1u C134 0.1u
D
C133 0.1u TRTR+ FOFO+ PD(MONITOR) VCC VR GND LD(DVD) LD(CD) VR GND(NC) PD GND RFOUT C B A D F E VCC VS(VCC) GND 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TRACKTRACK+ FOCUSFOCUS+ DVDMDI
RF MEIR117 C140 3.3p 2.2K R118 8.2K/1%
RFVCC
DVDLD CDLD CDMDI PUHRF C B A D CD-F CD-E C143 0.1u MVREF25 C144 C145 C147 C148 680p 680p 680P 680p C149 100p D C B A CD-F CD-E R127 R126 10 10 MVREF25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DVDFRP DVDRFN PD1 PD2 A2 B2 C2 D2 CP CN D C B A F E 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 PUHRF C142 10000p U18
R120 47K
R121 47K
R122 47K
CDRFDC CDRF ATOP ATON AIN AIP VPA SIGO BYP RX DIN DIP FNP FNN VNA HOLD1
SDEN SDATA SCLK SDEN SDATA SCLK LCP LCN CE FE TE MEI MEV TPH DFT PI MIN MEVO MLPF 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
C146
0.047u
HOP-1200 JP24-05M
SP3721
MEIC150 C151 0.1u C152 0.33u 1000p RFVCC DFT
FEI TEI
C
SBAD M5V
C
R132 R133 R134 MVREF25
3.3K 3.3K 15K
R135 15K RFVCC RFVCC
CDTE VC12 NC VNB DVDPD DVDLD CDPD CDLD LDON VC VCI VPB MIRR MP MB FDCHG
C153
150p
R138 15K
R141 15K
R142 15K J19 1 2 3 4 5 6 7 8 9 10 11 11PIN/2.0mm
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
HOMESW INSW R136 10 2 C155 100u 2 R139 1 C159 3 CDLD L6 10uH 1000p 1K L7 DVDLD 10uH C161 0.1u D18
B
R137 C218 10 CDLASER Q11 2SB1132 3 100u C156 0.1u DVDMDI 1 C158 R140 C160 1000p 1K LDON MVREF2 CDMDI CDLASER 1000p MIRR C157 4700p RFVCC
OUTSW
Q10 2SB1132
DCMODCMO+ LOAD+ LOADSLEDSLED+
D19 IN4148 M5V M5V
B
IN4148
R143 10K SFOCUS C162 220p R145 10K Q19 2N9014 R146
R144 470K
SSPDON 10K MVREF2 SSLEG MVCC C164 C165 0.1u R221 22 R222 22 U16
A
R147 R149
33 30K
R148
12K 1 2 3 4 5 6 7 M5V 8 9 10 11 12 13 14
U19 VINFC CFCERR1 CFCERR2 VINSL+ VINSLVOSL VNFFC VCC PVCC1 PGND VOSLVOSL+ VOFCVOFC+ BA5954FP SOP STBY BIAS VINTK CTKERR1 CTKERR2 VINLD PREGND PVCC2 VNFTK PGND VOLDVOLD+ VOTKVOTK+ 28 27 26 25 24 23 22 21 20 19 18 17 16 15
R150
20K 4700p
R151
10K
C163
220p
STRACK
SMOTOR M5V
LOADLOAD+ R819 NU C220 100n
1 2 3 4
VCC BOUT GND1 AOUT AT5608
OPEN GND2 NC BIN
8 7 6 5
TRAYOPEN TRAYCLOSE
SLEDSLED+ FOCUS+ FOCUS-
R154 R156 MVCC
1 1
R155 R157
1 1
DCMODCMO+ TRACKTRACK+
DCMODCMO+
A
C169 0.1u
C171 100uF
5
4
3
2
1
5
4
3
2
1
VCC HP_R J? 1 2 3 4 5 2.0mm/5P R? R216 R215 0 MIC_IN 2.2K 2.2K
-
HP_L HP_R 150p
P3 10u R202 10K C2 10u R4 12K R5 C4 3.3K V0 10u C3 R3 22K 6
8
MIC IN
R?
0
COMPOSIT
V0 5 9 V0 4 2 3 1 1 3 2 CVBS/VIDEO
C238 C239
+
+
AGND
D
Q? 2N9014 2.2K 2.2K
AOUT_R
+
C/Cr
MIC_MUTE
R? R?
S-VIDEO
VIDEO PORT
D
102
V0 V0
7
AGND
AVDD AVCC
AGND
Q? 2N9014 21 13 3 U1 R8 R203 10K C8 150p C9 VOUTR VOUTL ZERO SCKO MCKO DGND GNDP AGND CAP AOUT_L ZERO ACLK 27M C12 102
-
AGND
10u 10u 10u 10u 10u 10u R23 R22 R17 R16 R15 R14 R9 R12 R1 R2 R6 R7 331 331 331 331 331 331 + 11 14 10 2 5 15 C31 10u 47K 47K 47K 47K 47K 47K C19
-
VCP
7
+
PCMSD0 VFDSDA VFDSCK DACSTB /RESET L5
+
+
9 1 24
+
+
/RESET XTI XTO
R41
33
AGND
R13 22K C11 150p
Y1 27M R96 1M
22 23
12
PCM1723
AOUT_SR
C18
10u R18
12K R19
3.3K
+
C96 20p 102
AGND AGND
R20 AVCC CT6631 8 U5 PCMWS PCMSD1 PCMCLK ACLK 1 2 3 14 4 LRCK DIN BCKIN SCKI GND DEMP FORMAT MUTE NC1 AOUT_SR AOUT_SL 102 AOUT_SL C21 10u R31 12K R32 C24 VOUTL NC2 CAP 9 11 5 3.3K C20 150p 22K
5
VDD
VOUTR
U3B 4558 R214 470 R211 10K AVCC Q17 150p R212 1 10K 1 D29 4.7V 2 3 2 Q44 3 2N9015 1 R213 22K Q45 2N9015 C237 220uF 2N9015 SPDIF_MUTE
D2 IN4148
P1 RCA+SPDIF
FOR SR SL CHANNELS
AGND
C38 0.1u AOUT_SW C26 10u R34 12K R37 C27 3.3K C36 10u R33 22K C25
CVBS/VIDEO FB41 FB VCC
7 12 13 10
+ R24 ZERO 1K -12VA CVBS/Y Q48 2N9014 C240 + R228 0 R226 VCC 75 220U
+
B
AGND
AGND
102
AGND
R38 22K +12VA C30 AOUT_CEN C32 10u R39 12K R40 C35 AVCC CT6631 8 U6 PCMWS PCMSD2 PCMCLK ACLK
A
102 AOUT_SW AOUT_CEN
1 2 3 14 4
VDD
LRCK DIN BCKIN SCKI NC1
VOUTR VOUTL NC2
6 9 11 5
AGND
16:9
GND DEMP FORMAT MUTE
CAP
CAP AVCC R55 C28 0.1u C29 10u C233 0.1u C39 0.1u C44 + 0.1u 100u C42 C43 100u + C45 0.1u C46 0.1u 10/1/10W VCC R56 AVDD 10/1/10W
FOR SW CEN CHANNELS
7 12 13 10
AGND
AGND
AGND
5
4
+
5
-
3.3K
+
6
+
+
3
-
2
9 8 7 6
+
5
-
6
+
6
+
C
C226 C95 100p 20p
2 3
+
PCMCLK PCMSD0 PCMWS
VDD
VCA
16 17 18 8 7 6
BCKIN DIN LRCIN MD MC ML
AOUT_R
AOUT_L
C14
10u R10
12K R11
3.3K
+
6 5
+
U2A 4558
V0
22K
HP_L ML FR FL SL C1 C5 C6 C7 SR 5 6 MR 2 3
P4
C10
1
U2B 4558
4 LFE CENT C13 120p C15 120p C16 120p C17 120p C22 120p C23 120p RCA-AV6 8 9 7
10uH
1
AGND
Q41 2N9014 R21 Q40 2N9014 R25 Q39 2N9014 R26 Q38 2N9014 R30 Q21 2N9014 R35 Q20 2N9014 R36
C
U3A 4558
AGND
OPT_OUT
4 3 2 1
COAXIAL SPDIF
1K
AGND
7 +12VA AVCC
1K D6
AGND
AGND
1K
AGND
IN4148
1K D1
AGND
1K IN4148
AGND
1K
AGND
SPDIF+ VDD
B
U4A 4558
R45
100K
AGND
FR
150p
VCC R52 4.7K 7 R50 10K VCC Q42 2N9014 R225 3.9K R47 2.2K FL SCART_R SCART_L Y/CB SCART_TV C/CR V0 R223 10K Q46 2N9014 CVBS/SCART
Q47 2N9014
V0 C241 220U FB28 10uH
SCART PORT J18
1 2 3 4 5 6 7 8 9 10 11 HEADER 11
R227 75
U4B 4558
SCART_TV
V0 CVBS/SCART
R224 4.7K
AGND
V0 V0
A
3
2
1
5
4
3
2
1
D
D
RF & MOTO DRIVER
SERVO DSP
DECODER
AUDIO DAC & AV OUTPUT
SDATA SCLK
C
SDATA SCLK SDEN RF MIRR LDON FEI TEI SBAD MVREF2 TRAYOPEN TRAYCLOSE HOMESW SMOTOR STRACK SFOCUS SSLEG OUTSW SSPDON INSW DCMO+ DCMO-
SDATA RST_420 SCLK SDEN RF URDY MIRR LDON FEI TEI SBAD LDRRDY MVREF2 TRAYOPEN TRAYCLOSE HOMESW SMOTOR STRACK SFOCUS SSLEG OUTSW SSPDON INSW DCMO+ DCMOSERVO DSP TXD RXD C2PO STANDBY 16:9 UCDWS UDREQ HSTRDY UD[0..7] USTRB
RST_420 UD[0..7] USTRB URDY UCDWS UDREQ HSTRDY LDRRDY TXD RXD C2PO STANDBY 16:9
RST_420 UD[0..7] USTRB URDY UCDWS PCMCLK UDREQ PCMWS HSTRDY PCMSD0 LDRRDY PCMSD1 TXD RXD C2PO OPT_OUT STANDBY SPDIF+ PCMSD2 MUTE 27M ACLK /RESET DACSTB VFDSDA VFDSCK
SDEN RF MIRR LDON FEI TEI SBAD MVREF2 TRAYOPEN TRAYCLOSE HOMESW SMOTOR STRACK SFOCUS SSLEG OUTSW SSPDON INSW DCMO+ DCMORF & MOTO DRIVER
/RESET DACSTB VFDSDA VFDSCK 27M ACLK
/RESET DACSTB VFDSDA VFDSCK 27M ACLK PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 MUTE OPT_OUT SPDIF+
C
PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 MUTE
OPT_OUT SPDIF+
16:9 CVBS/Y C/Cr Y/Cb CVBS/Y C/Cr Y/Cb
16:9 CVBS/Y
B
B
C/Cr Y/Cb
DECODER
AUDIO DAC & AV OUTPUT
A
A
5
4
3
2
1
5
4
3
2
1
+5V J13 1 2 3 4 5 6 7 8
D
+12V_IN
VDD C47 220u
+3.3VD C48 0.1u
+5V FB30 FB
VCC VCC U10 1000mA AIC1117-33CE VI GND 3 C232 0.1u + C231 100u C59 47u 1 VO2 VO 4 2 + C63 0.1u +3.3DV D8
OPTIONAL
+2.5DV
VCC
+2.5DV
+3.3DV +3.3VS FB4 FB5 FB C49 100u + C194 0.1u C200 100u
PLL3.3V +12VA
AV Power I/P
-12VA
R219 R218 R220
470 470 470
IN4002
C114 0.1u
1
GND/ADJ AIC1117-ADJCY U11
R29 150
C201 0.1u
100u
AGND
+ C56 22u R28 150 +2.5DV +3.3DV C68 47u 0.1u C71 0.1u U12 + 0.1u MA[0..11] MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 /WE /CAS /RAS /SCS +3.3DV 19 20 32 31 30 29 28 27 24 23 22 21 15 16 17 18 34 35 36 14 RN3 33*4 1 2 3 4 4 10 26 41 47 50 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 WE CAS RAS CS CKE CLK UDQM LDQM GND GND GND GND GND GND SDRAM 1*16M C81 L2 C84 R85 NC L1 R83 NC C82 180p NC 22p 1.8uH C83 180p VCC VCC VCC VCC VCC VCC MD[0..15] DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 NC NC 49 48 46 45 43 42 40 39 12 11 9 8 6 5 3 2 33 37 +3.3DV D28 IN4148 MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 IN4002 +5V FB14 IN4002 RFVCC FB Close To W9928AF's power pin. C69 100u + + +3.3VS FB9 FB C67 0.1u +12V_IN D22 D23 D24 RF3.3V
AGND
D
CON8
Place near A/V Board VDD C70 R69 10K 1 2 3 4 5 6 CON6 390p AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 SA8 SA9 SA10 SA11 SA12 SA13 SA14 SA15 FB11 FB33 FB34 FB35 FB FB FB FB R70 10K R71 10K VFD_SCK VFD_CS VFD_SDA C79
J1
C72 C74 PSEN ALE R72 R73 22 22 105 107
47u 0.1u
C73
IN4002 VDD
VDD IR VFD_CS VFD_SCK VFD_SDA GND
13 34 58 88 106 128 149
9 30 54 97 110 132 153
160 5 6 7 8 10 12 14 16 17 18 19
C75 220u VDD
C202 0.1u
2 42
84
82
71 74 77
U13
ALE PSEN#
VDDPLL1 VDDPLL2
VDDTV
VDDDAC1 VDDDAC2 VDDDAC3
VDDI1 VDDI2 VDDI3 VDDI4 VDDI5 VDDI6 VDDI7
VDDREF
VDDP1 VDDP2 VDDP3 VDDP4 VDDP5 VDDP6 VDDP7
MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0
C
109 111 113 114 115 116 117 118 119 120 121 122 123 124 125 126
P0.0/AD0 P0.1/AD1 P0.2/AD2 P0.3/AD3 P0.4/AD4 P0.5/AD5 P0.6/AD6 P0.7/AD7 P2.0/A8 P2.1/A9 P2.2/A10 P2.3/A11 P2.4/A12 P2.5/A13 P2.6/A14 P2.7/A15
VDD SA17 SA[8..18] R208 4.7K
AD[0..7] AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 ALE U14 3 4 7 8 13 14 17 18 1 11 D0 D1 D2 D3 D4 D5 D6 D7 OC G 74HC373 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 2 5 6 9 12 15 16 19 SA0 12 SA1 11 SA2 10 SA3 9 SA4 8 SA5 7 SA6 6 SA7 5 SA8 27 SA9 26 SA10 23 SA11 25 SA12 4 SA13 28 SA14 29 SA15 3 SA16 2 SA17 30 PIN1 1 U15 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 O0 O1 O2 O3 O4 O5 O6 O7 13 14 15 17 18 19 20 21 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 VFD_CS VFD_SCK VFD_SDA /FLASH_WE HSTRDY
MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 SWE# CAS# RAS# SCS# SDCLKO SDCLKI
131 133 135 136 137 138 139 140 141 142 143 144 146 148 150 152
MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0
AD[0..7]
C221 10u
R201 10K 2N9014 Q26
8 7 6 5
1 7 13 25 38 44
R200 5.1K
VCC D10 IN4148 FB15 D11 IN4148 FB
95 96 98 100 101 SA16 102 SA17 103 SA18 104 85 86 87 89 91 92 93 94 52 51 50 49 48 47 46 45 44 40 39 38 37 35 33 31
P1.0/T2/PD0 P1.1/T2X/PD1 P1.2/PD2 P1.3/PD3 P1.4/PD4 P1.5/A16/PD5 P1.6/A17/PD6 P1.7/A18/PD7 P3.0/RXD/TV_CLK P3.1/TXD/TV_VS P3.2/INT0/TV_HS P3.3/INT1/TEST P3.4/T0/TV_SC P3.5/T1/TV_SD P3.6/WR#/TTX P3.7/RD#/TTXRQ DVD0/DD0 DVD1/DD1 DVD2/DD2 DVD3/DD3 DVD4/DD4 DVD5/DD5 DVD6/DD6 DVD7/DD7 DVD8/ERR DVD9/STC DVD10/SYNC DVD11 DVD12/ACK DVD13/SEL DVD14/REQ DVD15/C2PO
158 157 156 159 10 147 R84 145 R84 Close To W9928AF 63 20 25 21 22 23 26 29 76 70 73 78 79 80 R86 33 PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 R87 4.7K
CT9928AF
RXD TXD IR_INT LDRRDY C2PO /WR OE WE CE 24 31 22 PSEN PIN31 FSHCS UD0 UD1 UD2 UD3 UD4 UD5 UD6 UD7
ACLK PCMCLK PCMWS PCMSD0 PCMSD1 PCMSD2 SPDIF MIC_SD CVBS/Y C/CR Y/CB COMP FSADJ VREF RESET# GP0 GP1 GP2 GP3 MCLK27 MCLKI MCLKO 129 EMU
ACLK
VCC V0 C86 R88 75 L3 C88 180p 22p 1.8uH C89 180p D12 IN4148 FB16 D13 IN4148
B
SPDIF
SA[8..18]
B
W29C(or27E)040P-90 LDRRDY C2PO TXD RXD HSTRDY VDD LDRRDY C2PO TXD RXD HSTRDY DACSTB RST_420 UDREQ UD[0..7] VCC R74 4.7K
UD[0..7]
C90 FSADJ VREF C91 127 /RESET 24 27 28 43 154 3 4
0.1u R89 75 0.1u
+3.3VDV VSSDAC V0 VCC D14 IN4148 FB17 FB Y/CB
C92 FSHCS 4.7K R95 4.7K R93 75 L4 C93 180p
22p 1.8uH
DA2 DA1 DA0 CS1 CS0 AIOW# AIOR# DMACK# INTRQ/CDWS IORDY#/CDSD DMARQ/CDCLK
R94
VSSDAC3 VSSDAC2 VSSDAC1
VSSPLL1 VSSPLL2
CON2 1 2 3 4 CON4 PIN31 PIN1 RXD TXD USTRB URDY UCDWS R101 R102 R105 R108
A
VSSREF
VSSTV
VSSP1 VSSP2 VSSP3 VSSP4 VSSP5 VSSP6 VSSP7
VSSI1 VSSI2 VSSI3 VSSI4 VSSI5 VSSI6 VSSI7
C94 180p
V0 SPDIF 27M R106 33 C103 VDD R109 2.2K 22p OPT_OUT OPT_OUT
15 36 60 90 108 130 151
11 32 56 99 112 134 155
57 55 53 68 67 66 65 62 61 59 64
1 41
83
69 72 75
0 0 0
SA18 C100 VDD C101 C102 27p/NC 27p/NC VDD 8 7 6 5 Q18 U17 VCC MODE SCL SDA 24C02 VDD E0 E1 E2 VSS 1 2 3 4 SPDIF_MUTE R27 1K 27p/NC SPDIF R113 2N9014 22p R115 2.2K R116 220 33 C108 R114 220 C107 0.1u C109 22p SPDIF+ SPDIF+ Q9 2N9014
0
/FLASH_WE /WR SA16 SA18
D16 D17
IN4148 IN4148 VDD R110 C104 4.7K 22p
1 2 3 4 RN3
8 7 6 5 4.7K*4
EPROM: Install R101 R105 Uninstall R102 R108 FLASH : Install R102 R108 Uninstall R101 R105
+3.3DV
81
C105 NC
VFD_SDA VFD_SCK C106 NC
R111 R112
33 33
+2.5DV
C110 0.1u
5
C111 0.1u
C113 0.1u
C115 0.1u
C116 0.1u
C118 0.1u
4
C119 0.1u
C120 0.1u
C121 0.1u
C122 0.1u
C123 0.1u
C125 0.1u
C128 0.1u
3
C64 100UF/10V
2
1
+ 100u D25 IN4002 FB13 FB C78 C77 220u 0.1u /RESET D15 IN4148
+5V FB3 GND 3.3V FB36 GND +12V GND -12V STANDBY STANDBY
FB FB
3 2
IN OUT OUT(TAB) 4
FB
R217
470 -12VA
+12VA
C50
+
C51 0.1u
C52 0.1u
C53
C54 0.1u
MVCC
219 0.1u
M5V
C170 C222 0.1u 0.1u
C
V0
AGND
CVBS/Y
NC
FB
C/CR
A
5
4
3
2
1
+3.3VS C185 0.1u R183
MVREF2 C186 100u RFVCC R184 4.7K MOCTLV+ BO BB+ 8 7 6 5 C187 0.1u R190 22K R192 22K R191 1.5K R185 R187 1M 1.5K R186 R188 10K 10K DCMO+ DCMOD
RFVCC
IMPAD[0..7] U20
D
U24 20K IMPAD0 IMPAD1 IMPAD2 IMPAD3 IMPAD4 IMPAD5 IMPAD6 IMPAD7 C235 L8 C172 10p R162 1M C173 10p R189 +3.3VS LDRRDY SDATA TRAYOPEN TRAYCLOSE UD[0..7] UD0 UD1 UD2 UD3 UD4 UD5 UD6 UD7 R163 R164 33 33 100p 10uH 33.8688MHz Y2 20K 1 2 3 4 AO AA+ V-
U21 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 2 5 6 9 12 15 16 19 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 1 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 NC NC O0 O1 O2 O3 O4 O5 O6 O7 13 14 15 17 18 19 20 21
IMPAD0 IMPAD1 IMPAD2 IMPAD3 IMPAD4 IMPAD5 IMPAD6 IMPAD7
3 4 7 8 13 14 17 18 1 11
D0 D1 D2 D3 D4 D5 D6 D7 OC G 74HC373
UTC3308
IMPALE
IMPA8 IMPA9 IMPA10 IMPA11 IMPA12 IMPA13 IMPA14 IMPA15
UD[0..7] USTRB UCDWS FOR UPGRADE R165 47K
IMPAD[0..7] IMPAD0 IMPAD1 IMPAD2 IMPAD3 IMPAD4 IMPAD5 IMPAD6 IMPAD7 IMPSEN IMPALE PLL3.3V
OE WE CE
128 127 126 125
124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
24 31 22
IMPSEN
VDD
W27C010/PLCC C174 UDREQ C2PO URDY
C
27p 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 XPDREQ XPER/C2PO XPDY/CDSD CLK2 VSSC4 GPO6/LAYERN GPO5/LAYERP GPO4/MOTRON GPO3/LOADN GPO1/LDON GPI3/SLHOME GPI2/TRAYIN GPI1/TRAYOUT SPDFG TRAYPWM/GPO2 SPD SRVT FODAC TRDAC SLDAC VDDA RFVT RFIN RFVB FE TE LE FS SRVM RFENV SLCT(+SLENV) RFZCCT
XPSYN/CDWS PDCLK/CDCLK PD0 PD1
PD2 VSSI5 PD3 PD4 PD5 PD6 PD7 VDDC1 IMPP1_3 IMPP1_2 IMPP1_1 IMPP1_0 VDDI4 XTAL1O XTAL1I VSSI4 IMPAD0 IMPAD1 IMPAD2 IMPAD3 IMPAD4 IMPAD5 IMPAD6 VDDPLL IMPAD7 VSSPLL XIMPSEN IMPALE
CT99420F U22
R166
33 R167 4.7K
IMPRXD IMPTXD IMPINT0 IMPT0 XIMPWR XIMPRD
96 95 94 93 92 91
TXD RXD HSTRDY SSPDON LDON
C
STANDBY SCART MIC_MUTE 16:9 SCLK HOMESW INSW OUTSW SDEN SMOTOR SFOCUS STRACK SSLEG RF FEI TEI SBAD MVREF2 MIRR C179 C178 R171 R172 MOCTL1000p 4.7K 3.3K
XDCLK
IDCLK SLHOME TRAYIN TRAYOUT ISTRB SPD
XSTRB C175 R168 C176 R169 R170 C177 0.1u 10K 220p 30K 30K 220p
RF3.3V
FODAC TRDAC SLDAC RFVT RFIN RFVB FE TE MOCTLFSI MIRR
RFVCC
R173 C180 1000p C181 0.1u 1000p
4.7K
RFZCENV TZCENV VSSA TZCCT ISTIN0 ISTIN1 ISTIN2 ISTIN3 ISTIN4 VSSC3 VDDC3 RESET VDDI1 RCLK VSSI1 RA11 RA10 RA9 RA8 RA7 RA6 RA5 RA4 RA3 RA2 RA1 RA0
B
XRAS XRWE XROE XCAS RD0
IMPA15 IMPA14 IMPA13 IMPA12 VSSC2 IMPA11 IMPA10 IMPA9 IMPA8 RD15 RD14 RD13 VSSI3 RD12 RD11 RD10 VDDI3 RD9 RD8 RD7 RD6 RD5 RD4 RD3 RD2 RD1
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
IMPA15 IMPA14 IMPA13 IMPA12 IMPA11 IMPA10 IMPA9 IMPA8 RD15 RD14 RD13 RD12 RD11 RD10 RD9 RD8 RD7 RD6 RD5 RD4 RD3 RD2 RD1 RD0 +3.3VS RA9 RA8 RA7 RA6 RA5 RA4 RA3 RA2 RA1 RA0 RD[0..15] U23 IO16 IO15 IO14 IO13 IO12 IO11 IO10 IO9 IO8 IO7 IO6 IO5 IO4 IO3 IO2 IO1 NC NC NC GND GND GND 39 38 37 36 34 33 32 31 10 9 8 7 5 4 3 2 11 12 30 21 35 40 RD15 RD14 RD13 RD12 RD11 RD10 RD9 RD8 RD7 RD6 RD5 RD4 RD3 RD2 RD1 RD0
B
14 29 28 13 27 15 26 25 24 23 22 19 18 17 16 1 6 20
RASLCASUCASWEOEA9/NC A8 A7 A6 A5 A4 A3 A2 A1 A0 VCC VCC VCC
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 62 63
58 59 60 61 64
+3.3VS
VDD
10K 10K
MVREF2 MIRR R174 150 RFVT C182 C183 0.1u 0.1u D21 +3.3VS IN4148 IN4148 D20 +3.3VS R179 R180 R181 10K 10K 10K R175 1M R176 4.7K
+3.3VS
RA9 RA8 RA7 RA6 RA5 RA4 RA3 RA2 RA1 RA0
1 2 3 4 RN1 RA[0..9]
8 7 6 5 33*4
DRAM424260-SOJ_1
R177 R178
CA:0--9 RA:0--7 256K * 16BITS = 4Mb
+3.3VS R182 RST_420 C184 10p 33
VDD
A
C188 100u
C189 0.1u
C190 0.1u
C191 0.1u
C192 0.1u
C193 0.1u
C195 0.1u
C196 0.1u
C197 0.1u
C198 0.1u
C223 0.1u
C224 0.1u
C225 0.1u
A
5
4
3
2
1
5
4
3
2
1
MVREF25 RFVCC C129 C135 0.1u C136 0.1u C137 0.1u C138 100u C139 0.1u 220u
RFVCC M5V
C130 0.1u R138 15K R141 15K R142 15K J19 1 2 3 4 5 6 7 8 9 10 11 11PIN/2.0mm
C131 0.1u J6
D
C132 0.1u C134 0.1u HOMESW INSW OUTSW DCMODCMO+ LOAD+ LOADSLEDSLED+
C133 0.1u TRTR+ FOFO+ PD(MONITOR) VCC VR GND LD(DVD) LD(CD) VR GND(NC) PD GND RFOUT C B A D F E VCC VS(VCC) GND 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TRACKTRACK+ FOCUSFOCUS+ DVDMDI
D
RF MEIR117 C140 3.3p 2.2K R118 8.2K/1%
RFVCC
DVDLD CDLD CDMDI PUHRF C B A D CD-F CD-E C143 0.1u MVREF25 C144 C145 C147 C148 680p 680p 680P 680p C149 100p 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DVDFRP DVDRFN PD1 PD2 A2 B2 C2 D2 CP CN D C B A F E 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 PUHRF C142 10000p U18
R120 47K
R121 47K
R122 47K
CDRFDC CDRF ATOP ATON AIN AIP VPA SIGO BYP RX DIN DIP FNP FNN VNA HOLD1
SDEN SDATA SCLK SDEN SDATA SCLK LCP LCN CE FE TE MEI MEV TPH DFT PI MIN MEVO MLPF 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
C146
0.047u
HOP-1200 JP24-05M
C
SP3721
MEIC150 C151 0.1u C152 0.33u 1000p RFVCC DFT
FEI TEI
C
D C B A CD-F CD-E R127 R126 10 10 MVREF25
SBAD
R132 R133 R134 MVREF25 RFVCC
3.3K 3.3K 15K
R135 15K
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
CDTE VC12 NC VNB DVDPD DVDLD CDPD CDLD LDON VC VCI VPB MIRR MP MB FDCHG
C153
150p
RFVCC R137 C218 R136 10 2 C155 2 100u R139 1 C159 CDLD
B
10 Q11 2SB1132 CDLASER DVDLD 1K 10uH D19 L7 3
100u
C156 0.1u
C157 C158
4700p 1000p
RFVCC
1
R140 C160 1000p
1K DVDMDI CDMDI CDLASER LDON C161 0.1u
MIRR MVREF2
Q10 2SB1132 L6 10uH 3
1000p
IN4148
M5V R143 10K
M5V R144 470K R146 SSPDON 10K
B
D18 IN4148 SFOCUS C162 220p R145 10K
Q19 2N9014
MVREF2 SSLEG
R147 R149
33 30K
R148
12K 1 2 3 4 5 6 7 M5V 8 9 10 11 12 13 14
U19 VINFC CFCERR1 CFCERR2 VINSL+ VINSLVOSL VNFFC VCC PVCC1 PGND VOSLVOSL+ VOFCVOFC+ BA5954FP SOP STBY BIAS VINTK CTKERR1 CTKERR2 VINLD PREGND PVCC2 VNFTK PGND VOLDVOLD+ VOTKVOTK+ 28 27 26 25 24 23 22 21 20 19 18 17 16 15
R150 MVCC C164 C165 0.1u
20K 4700p
R151
10K
C163
220p
STRACK
SMOTOR M5V
R221 22
R222 22 U16 1 2 3 4 VCC OPEN BOUT GND2 GND1 NC AOUT BIN AT5608 8 7 6 5 TRAYOPEN TRAYCLOSE SLEDSLED+ FOCUS+ FOCUSR154 R156 MVCC 1 1
R155 R157
1 1
DCMODCMO+ TRACKTRACK+
DCMODCMO+
LOADA
LOAD+ R819 NU C220 100n
A
C169 0.1u
C171 100uF
5
4
3
2
1
5
4
3
2
1
COMPOSIT
8 P3 R3 22K C2 AOUT_R
D
5 CVBS/VIDEO OPT_OUT SPDIF+ VDD V0 C/Cr 4 3 2 1 9 8 7 6 P1 RCA+SPDIF
V0
COAXIAL SPDIF
6 150p V0 4
5 9 3 2
102 AVDD AVCC
V0 V0
7
AGND
R8 21 13 3 U1 AOUT_R AOUT_L ZERO ACLK 27M AOUT_L C14 10u R10 12K R11 C12 102 3.3K 6 5 22K C8 150p C9 VOUTR VOUTL ZERO SCKO MCKO DGND GNDP AGND CAP
-
VDD
VCP
7
+
PCMSD0 VFDSDA VFDSCK DACSTB /RESET L5
2 5 15
9 1 24
/RESET XTI XTO
R41
33
AGND
R23 R22
Y1 27M R96 1M
22 23
12
PCM1723
C
C31 10u
C226 C95 100p 20p
C96 20p AVCC R55 10/1/10W VCC R56 AVDD 10/1/10W R35 R36 C43 100u 100u C45 0.1u C46 0.1u 1K 1K Q21 2N9014 Q20 2N9014
AGND
C42 C233 0.1u C39 0.1u C44 + 0.1u +
AGND AGND AGND
SCART/OPTIONAL
B
+12VA VCC R52 4.7K R47 2.2K FR FL Y/CB SCART_TV R50 SCART_TV VCC 10K Q42 2N9014 R225 3.9K C/CR CVBS/SCART
SCART PORT
J18 1 2 3 4 5 6 7 8 9 10 11 HEADER 11
R212 10K 1 2 Q44
1
3
3
R224 4.7K 16:9
V0 V0 R223 10K Q46 2N9014 CVBS/Y V0 R228 VCC 0 Q48 2N9014 VCC
AGND
C240 +
FB41 CVBS/VIDEO FB
R226 220U 75
A A
Q47 2N9014 C241 R227 220U 75 +
V0
FB28 CVBS/SCART FB
V0
5 4 3 2 1
+
PCMCLK PCMSD0 PCMWS
VCA
16 17 18 8 7 6
BCKIN DIN LRCIN MD MC ML
11 14 10
+
+
+ VIDEO PORT
C4
3
-
C3
10u
R4
12K R5
3.3K 2
+
1
1
S-VIDEO
V0
D
U2A 4558
P4 ML 2 10u 10u R9 R12 331 331 FR FL 5 6 4 8 9 7
C
MR 3 1
C10
U2B 4558
10uH
C22 120p 47K 47K
C23 120p
RCA-AV6
AGND
+12VA R214 470
AVCC R211 10K AVCC
D1
IN4148 D2
SPDIF_MUTE
IN4148
Q17 R213 22K C237 Q45 2N9015 220uF
2N9015
B
+ R24 ZERO 1K -12VA
D29 4.7V
2
2N9015
AGND
R45
100K
AGND