Service Manuals, User Guides, Schematic Diagrams or docs for : Philips CD DVD SD3 312278511010 philips_sd3_312278511010_dvd_modul
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Block diagrams SD-3 6. GB 29
6. Block diagrams
Servo
LOADER SD3.0 BOARD SERVO PART
CDM
OPU
1 3
CD LASER MEMORY 7310
DVDALAS2+ 7102
S RAM
TZA1033 32K
CY7C199 15VC
Diode
7110 7111 7100 7106 7101
Amplifiers
Var Gain
MUX
Processing
EQUALIZER
DVD
4 HPSW
8 15 1
CONTROL
ADDRESS
DATA
Header
7311
1104 Land
DVD LASER DPD
6
Servo
Signals RFo HF IN
Push Pull Land/Groove
Swap D1 D6
MUX
CD Offset
compensations Mute
FLEX 24P
6
3 Beam
Tracking
7316
CALF_MACE
2 4
+5 GND 4 O_CENTRAL DECODER
V & I references STB_DALAS HD61 B_V4
B_SYNC I2S
Dual Laser
MOTOR IC 7304 SAA7335HL/E/M2 B_FLAG 6
74LVC08
To STi5508
FOCUS
Supply
SILD B_DATA ON DIAG. 5
Serial BA6856FP B_BCLK
Laser#1 SICL B_WCLK
I/Face TACHO OUT
RADIAL Laser#2
SIDA 3
MOTO IN
1
DISK MOTOR level translators
1301
M DRIVE
FLEX 11P HALL FEEDBACK
HALL
AD[0:7]
SLEDGE MOTOR
1106
M 2
6 MHz
FLEX 8P 7207
DATA/ADDRESS BUS
HALL ADC CONTROL
LINES uP (8051 CORE)
CONTROL BUS
FLASH ROM 7202
SERVO
PCS PRE AMPL MACE2 PSENN
TRAY MOTOR 7104 SAA7399 AD[0:7] AD[0:7] A[0:16]
LM833D
M 2
PHI INPUT AM29F002
4
PCS
END SWITCH
REF A[8:16]
2 ADRESS LATCH 7201
DRIVERS 7103
BA5938FM
SLEDGE AD[0:7]
A[0:7]
2
RADIAL 74HCT573D
TXD_BE S2B
4
4 SERVO OUTPUTS RXT_BE
CFR
FOCUS 5
SUR
RSTN
TO/FROM STi5508 ON DIAG. 5
TRAY SWITCH POR
1100
4 WIRES TRAY1
TRAY2
4
8.46 MHz
4268_136
2012 CL06532147_013.eps
1
201100
Block diagrams SD-3 6. GB 30
Didital
SD3.0 BOARD DIGITAL PART
5 6 7600 CONN.
TXD_SER 1602
RXD_SER SERVICE
4 RTS_SER 4
CTS_SER SERIAL
SERVICE INTERFACE
SERVICE CONN.
1603
7503
2 DEEM[0:1]
RSTN
TXD_BE 7604, 7607
S2B RXD_BE SCART[0:1] 2 SCART 0_6_12V
4 CFR
SUR PROGRAMMABLE 0/6/12V
TO /FROM UART UART OSD MUTE
MACE2 I/O 7608,7609,7610
MUTE_AV
(DIAGRAM 2) MUTE
BCLK
DATA
SCLK 3 WCLK
PCM_OUT0 7611
TO/FROM
AUDIO AUDIO LRCLK PCM (3X)
SPDIF_OUT 4 A/V-MUX
DECODER DIG. OUT 3V3 DIG_OUT BOARD
B_V4 PCM_CLK 5V
B_WCLK
B_DATA
I2S B_BCLK R_OUT
G_OUT ACLK
B_FLAG FRONT END
6 B_SYNC VIDEO VIDEO B_OUT CVBS 7612-7618 R/C
FROM DEMULTIPLEXER MPEG DECODER C_OUT
INTERFACE ENCODER CVBS_OUT RGB/YUV G
HD61 DECODER Y_OUT 6 S-VHS VIDEO 4
B/CVBS
CVBS/Y
(DIAGRAM 3) FILTER
BUFFER P50
SUBPICTURE
PCM__CLK 7616 +5V
HOST -5V
CLOCK
ST20 SEL_ACLK SYNTHESIZER
MK2703 CONN.
1604
STi5508 2 Y-C
+3V3
+6Vstby
I2C
+12Vstby TO
SDA 2 -8Vstby
MEMORY INTERFACE SDRAM CONTROLLER I2C SCLK A/V-MUX
PCMout1 BOARD
CONTROLLER PCMout2
SDA HSYNC
SCLK 2
RESETN
OPTION
7504
CONN.
1600
+3V3
27 MHz
+5V POWER
+5Vstby
SUPPLY
SYSTEM CONTROL BUS
SYSTEM ADDRESS BUS
-8Vstby
SDRAM INTERFACE
SYSTEM DATA BUS
7505
+6Vstby
2
EEPROM +12Vstby
ST24E32M6
STB_CONT
CONN.
1501
P50
4
7401 7404 7405 SDA STB_CONT TO/FROM
SCLK 2 DISPLAY
16Mb 16Mb 16Mb
FLASH SDRAM SDRAM
AM29LV160BT MT48LC1M16A1TG -7S MT48LC1M16A1TG-7S
CL06532147_014.eps
201100
Electrical diagrams and PWB's SD-3 7. GB 31
7. Electrical diagrams and PWB's
SERVO DALAS
1100 A1 3165 I9 I065 E4
1 2 3 4 5 6 7 8 9 10 11 12 13 1104 B1 3166 G8 I066 E4
1105 E8 3167 G3 I067 F4
1106 H1 3168 I9 I068 F4
7109 2100 A9 3169 G3 I069 F3
+5V
L78M09
I060 2101 A10 3170 G3 I070 A12
1 3
+12Vstby +9V 2102 A3 3171 G3 I071 B12
3100
4R7
IN GND OUT
2103 A6 3172 H2 I072 B12
+5V
* 3101
2100
2
2101
2104 A6
2105 A7
3173 F12
3174 G12
I073 B12
I074 C12
3102 47R 100n 100n
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