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Extracted text from philips sd 4 00 sach service manual (Ocr-read)
Page 1
Technical Specifications EN 2 SD-4.00SA_CH 1.
1. Technical Specifications
1.1 Interfaces and Pin Assignments
SD4 00_SA CH supports both configurations of single-disc and
5-disc changer SACD player.
In table 1-1, interfaces or connectors stuffing options are given
for applications of single-disc and 5-disc changer.
Table 1-1 Interfaces or connectors stuffing options
The interfaces or connectors are placed on both PCB layers of
top and bottom as shown in figure 1-1 and figure 1-2
respectively.Figure 1-1 Interfaces placement on PCB top layer
Connector 1705 is an option for the usage of SACD1000 set
only for connecting monoboard to front panel board. Connector
1701 is also an option for the monoboard power supply 12V/
5V/3V3 in case of the requirements needed for further
improvement on audio performance of SACD.
Connector 1014 is for either DCU (Diagnostic Controller Unit)
or BST (Boundary Scan Test) used by industrial only.
Figure 1-2 Interfaces placement on PCB bottom layer
1.2 Connections
1.2.1 Interface AV_4.0 at Location 1703: 1. I
2C_SCL/SIODATA I 2C SCL
2. I 2C_SDA/SIOCLK I 2C SDA
3. SCART1 low blanking 1 (0/6/12V)
4. SCART0 low blanking 0 (0/6/12V) 5. B_REF
GND
6. B_U B_output
7. G_REF GND
8. G_Y G_output
9. R_REF GND
10. R_V R_output
11. Y_REF GND
12. Y Y_output
13. C_REF GND
14. C C_output
15. CVBS-REF GND
16. CVBS CVBS output
17. +3V3 Power supply +3V3
18. +3V3 Power supply +3V3
19. +5V Power supply +5V
20. +12V Power supply +12V
21. +12V Power supply +12V
22. MUTE Analogue output Mute
23. GND GND
24. PCMSCLK PCM Bit clock
25. PCMDATA0 PCM data 0
26. GND GND
27. PCMCLK PCM Clock
28. PCMLRCLK PCM Word clock
29. GND GND
30. SPDIF SPDIF outpu
1.2.2 Optional Interface AV_1000 at Location 1012: 1. GND GND
2. 384FS DAC mastering clock
16.9344MHz
3. GND GND
4. SEL_PCM/
DSD_LFE LFE channel (Ch-3)
5. GND GND
6. DATA_CeLf/
DSD_CENTRE Front Centre channel (Ch-2)
7. GND GND
8. SEL_PCM/DSD_Rs Right surround (Ch-5)
9. GND GND
10. DATA_LsRs/DSD_Ls Left surround (Ch-4)
11. GND GND
12. SEL_PCM/DSD_RIGHT Front Right Channel (Ch-1)
13. GND GND
14. DATA_LeRi/DSD_LEFT Front Left Channel (Ch-0)
15. GND GND
16. WORK_CLK/SEL_DSD DSD stereo
17. GND GND
18. BIT_CLK/DSD_CLK DSD clock
19. GND GND
20. 256FS Audio Clock
FS=32KHz, 44.1KHz,
48KHz and 96KHz
21. GND GND
22. SCL-DAC I 2C SCL for DAC
23. SDA-DAC I2C SDA for DAC
Disc Type 1100 1300 1301 1302 1500 1701 1702 1703 1704 1900 1012 1013
Single-disc
- - - - - --- -
5-disc - - - ------ -
Karaoke
1702
1
24
18 Tray Motor
1302
14
AV_4.0
1703
1
30
AV_1000
1012
AV_SACHI
1013
1
30
1
24
SERVICE
1500 17 Sledge PCS
1301
Spindle Motor
1300
Motor Driver Bd
1900 1
11
18
111
FRONT
MONOBOARD
TOP VIEW
OPU Connector
1100
1701
1705 1
51 7
1014
1
19
2
20
CL 26532053_041.eps
130502
Digital YUV
1704
12 4
FRONT
MONOBOARD
BOTTOM VIEW
CL 26532053_042.eps
130502
Page 2
Technical Specifications EN 3 SD-4.00SA_CH 1.
24. GNDGND
1.2.3 Optional Power Supply Connector at Location 1701: 1. +3V3 Power supply +3V3
2. +3V3 Power supply +3V3
3. +5V Power supply +5V
4. GND Ground
5. GND Ground
6. MGND Power ground
7. +12V Power supply +12
1.2.4 Optional Connector of Sacd1000 Set (From Monoboard to Front Panel) at Location 1705:
1. SCL I
2C SCL
2. GND Ground
3. SDA I
2C SDA
4. STB_CONT Standby Control
5. P50 Project P5
1.2.5 Interface AV_SACHI at Location 1013: 1. GND GND
2. 384FS DAC mastering clock
16.9344MHz
3. GND GND
4. SEL_PCM/DSD_LFE LFE channel (Ch-3)
5. GND GND
6. DATA_CeLf/DSD_CENTRE Front Centre channel (Ch-2)
7. GND GND
8. SEL_PCM/DSD_Rs Right surround (Ch-5)
9. GND GND
10. DATA_LsRs/DSD_Ls Left surround (Ch-4)
11. GND GND
12. SEL_PCM/DSD_RIGHT Front Right Channel (Ch-1)
13. GND GND
14. DATA_LeRi/DSD_LEFT Front Left Channel (Ch-0)
15. GND GND
16. WORK_CLK/SEL_DSD DSD stereo
17. GND GND
18. BIT_CLK/DSD_CLK DSD clock
19. GND GND
20. 256FS Audio Clock
FS=32KHz, 44.1KHz,
48KHz and 96KHz
21. GND GND
22. SCL-DAC I2C SCL for DAC
23. SDA-DAC I2C SDA for DAC
24. GND GND
25. PCMDATA3/DSD_PCM8 Option 1:PCMDATA3
Option 2: DSD_Ch7
26. GND GND
27. P50 P50 (I2C Slave Data Available
Interrupt)
28. GPIO2 General I/O port 2
Option 1 : Supporting 3
control line type DAC,
DAC_CLK
29. GPIO3 General I/O port 3
Option 1: Supporting 3 control
line type DAC, DAC_DATA
30. GPIO1 General I/O port
Option 1: Supporting 3 control
line type DAC, DAC_C
1.2.6 Karaoke Interface at Location 1702:
1. KOKSCLK Karaoke PCM bit clock (I2S
format)
2. +12V Power Supply +12V
3. KOKLRCLK Karaoke PCM left-right / word
clock (I2S format) 4. GND
Ground
5. KOKDATA Karaoke PCM data (I2S
format)
6. GND Ground
7. KOKPCMCLK Karaoke PCM system clock
(I2S format)
8. KOKVOCDET Karaoke vocal detect signal
1.2.7 Digital YUV Interface at Location 1704: 1. GND Ground
2. SDA I2C SDA
3. SCL I2C SCL
4. Odd/Even
5. HSYNC Horizontal Sync
6. GND Ground
7. 27MHz Clock 27MHz Clock
8. GND Ground
9. YC0 Digital video bit 0
10. GND Ground
11. YC1 Digital video bit 1
12. GND Ground
13. YC2 Digital video bit 2
14. GND Ground
15. YC3 Digital video bit 3
16. +5V Power Supply +5V
17. YC4 Digital video bit 4
18. +3V3 Power Supply +3V3
19. YC5 Digital video bit 5
20. +3V3 Power Supply +3V3
21. YC6 Digital video bit 6
22. GND Ground
23. YC7 Digital video bit 7
24. GND Ground
1.2.8 Service connector at Location 1500:
1. TXD_SER TXD service UART
2. SERVICE Service or normal mode select
3. RXD_SER RXD service UART
4. RTS_SER Not used (RTS service UART)
5. GND Ground
6. CTS_SER Not used (CTS service UART)
7. +5V_SER Positive 5V (isolated from
internal +5V by ferrite bead
1.2.9 To Motor Driver Board Interface at Location 1900:
1. TBL-POS Carousel Rotation Position
Detection
2. I2CSCL I2C Clock
3. I2CSDA I2C Data
4. GND Ground
5. Clockwise_CM Carousel Clockwise Rotation
Control
6. Counterclockwise_CM Carousel Counterclockwise Rotation Control
7. +5V +5V Power Supply
8. GND Ground
9. +12V +12V Power Supply
10. +12V +12V Power Supply
11. GND Ground
1.3 Signal Specifications
This the specification of all signals as described under
Connections
H = +5V Β±0.5V
h = 3V3 Β±0.3V
L = 0V Β±0.5V
l = 0V Β±0.3V