Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PM28 Viewing SGML_VIEW_DATA ALL SA-PM28E SVC bd2
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JK300 B
OPTICAL
TO MAIN BLOCK
TX
A
BLKCK
IC702
MN6627931BD
SERVO PROCESSOR/
DIGITAL SIGNAL B
PROCESSOR/
DIGITAL FILTER/
D/A CONVERTER 74 73 72 67 55 64 29 54 1 8 5 4
IOVDD1
FLAG
TXTD
TMOD2
DRVDD
NRAS
NCAS0
NWE
DQSY
TXTCK
SBCK
BLKCK
4
8~12, /WE
A0~10 9~19 15~19,21
A0~10
5
/RAS
SUBCODE
INTERFACE 2,3, 2,3,
D0~3 6,7 24,25
D0~3
23
/CAS
RF 39 ARF DRAM
INTERFACE
CTRL
RAM
43 RFSW
IC704
C3ABMB000027
SYNC INTERPOLATION
EFM DEMODULATION
SERIAL OUTPUT 16M DRAM
DSL, PLL, VCO
INTERFACE
40 IREF
B
CDROM EOC
BUS CONTROL
CTRC EOC
42 DLSF
(BCU)
UNIT
ADPCM
44 PLLF
45 PLLFO EXT1 58
EXT2 56
46 AVDD2
B EXT0 57
47 AVSS2
OUTL 48
CD SIGNAL
DIGITAL FILTER
PWM LOGIC
CDRST 69 NRST OUTR 50
RCH
1bit DAC
LOWPASS
ANALOG
FILTER
MDATA 62 MDATA AVDD1 51
CONVERTER
B
DECODER
MP3/WMA
MICROCOMPUTER
FS
AVSS1 49
INTERFACE
MCLK 61 MCLK
TX 60 TX
MLD 63 MLD DIGITAL OUT
STAT 68 STAT
TRVM 24 TRVM
SPINDLE
SPOUT 22 SPOUT
SERVO
75 NTEST
B
TRVP 23 TRVP
SPINDLE
FOP 27 FOP
CPU
71 PMCK
OUTPUT PORT
TRM 26
66 SMCK TRP 25 TRP
GENERATOR
TIMING
FOM 28 FOM
76 OUTX2 TBAL 30 TBAL
A/D INPUT FBAL 31 FBAL
CONVERTER PORT
77 INX1 38
LDON LDON
X701
REGULATOR
DVDD1~3
DVSS1~3
PWMSEL
IOVDD2
ADPVCC
NRFDET
RFENV
SPPOL
BDO
OFT
TE
FE
78,20, 59 79,21, 41 32 33 34 35 36 37 65 70
52 53
B
/RFDET
OFTR
BDO
ENV
TE
FE
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