Philips FW-R8/17 Service Manual page 91

www.freeservicemanuals.info
BLOCK DIAGRAM CDR-MODULE
CDR MAIN BOARD
CDL 4009
LOADER ASSY
CDM3800
1330
M
DRIVE, HALL FEEDBACK
FLEX 11P
TURN
TABLE
1000
LASER
&
IR, IW, IE
FORWARD
SENSE
CAHF
PHOTO
DIODES
FLEX 30P
A1LF, A2LF, B1LF, B2LF
C1LF - C4LF
RADIAL RAD+, RAD-
FOC+, FOC-
FOCUS
PCS PRE-AMP
NE532D
1220
SIN+, SIN-
COS+, COS-
M
FLEX 10P
SL+, SL-
POWER
SLEDGE
DRIVER
BA5938FM
M 1200
2 WIRES
TR+, TR-
TRAY
2 WIRES
TRAYSW
TRAY
SWITCH
11-2
7330
HALL
MOTOR
DRIVER
BA6856FP
7008
EFMTIM3
EFMDATA, EFMCLK, LWRT
LO9805
EFM TIMING
GENERATOR
CONTROL CONTROL
LINES LINES
7016 HIN WOBBLE
CONTROL
LASER
XDAC
LINES
CONTROL
HF AMP
M62364
FILTER
7207
I 2 C
CONTROL CONTROL EEPROM
LINES LINES
M24C08
7010
AEGER
TZA1020
2
I C BUS
ANALOG
ERROR SIGNAL
GENERATOR
FOR
ALPHA0
MACE2
RECORDABLE
A1, A2, CALF
SAA7399
TLN, MIRN, FEN, REN, RE
7225
REFSIN, SINPHI, REFCOS, COSPHI
BASIC ENGINE
PROCESSOR
7240
RAD
FOCUS VRA, VFO, VSL
SLEDGE
TRAYIN, TRAYOUT
TRAY
TRAYSWF
FLASH
ROM
ADDRESS
BUS
DRAM
7300
CDR60
SAA7392
A1 - A20
DOBM-CDR
DECODER
SUBCODE BUS
ENCODER
MOTOR CONTROL
I 2 S BUS 1
OFFTRACK ATIPSYNC
LLP
CDR60PLL
DASP
MCF5244
DIGITAL AUDIO
SIGNAL
CONTROL PROCESSOR
LINES
DATA
BUS
7270
DSA-CDR
7802
33.8688 MHz
RAM
MAD0 - MAD7
7208
FLASH
EPROM
ADDRESS
BUS
MA8 - MA17
7209
DEMUX
SYS-CLK-BE
(8.4672 Mhz)
Digitized in Heiloo Netherlands
11-2
7703
DATA
7702
BUS
7701
D16 - D31
SYS-RESET
2
I C BUS
7801
DIGITAL
POT
EXT-ANALOG-IN
DS1807
7405
ANALOG
IN
7406
SYS-CLK-11W
CODEC
7409
ANALOG
I 2 S BUS 2/4
OUT
UDA1341TS
ADC / DAC
L3 BUS
EXT-DIG-IN
DIG-OUT-C
SYS-CLK-16W (16.9344 Mhz)
1707
7706A
/2
SYS-CLK-BE
(8.4672 Mhz)
74F74D
2/4/2018
1501
+5V
+5V
+12V
-8V
1704
1420
1702
CDR785, 180100