Harman Kardon CDR30 Service Manual page 89

OVERALL WIRING DIAGRAM 2
CDRW
Drive RF Amp
SERVO DSP
+ ENC/DEC
Buffer
AT27LV010A
POWER
HD C D HD C D HD C D HD C D S V S V CD CD TITLE TITLE TRACK TRACK TOTAL TOTAL CHP CHP
ANALOG ANALOG DVD DVD
DIGITAL DIGITAL
OPTICAL OPTICAL
L L L L
RANDOM RANDOM PROG PROG DUAL DUAL
dB dB dB dB
REPEAT REPEAT 1 1 A-B ALL ALL
R R R R
u-COM
EPROM HDCD & MP3
CS493302
ATMEL CIRRUS
MUX
MUX
DAC DAC ADC
AK4393 AK4393 AK5351
AKM AKM AKM
ANALOG
CDR30
REMAIN REMAIN TIME TIME AUTO AUTO TRACK TRACK TOTAL TOTAL REMAIN REMAIN TIME TIME CD CD R R W W ERASE ERASE
SRC SRC MP3 MP3 FINALIZE FINALIZE
RECORD RECORD
SYNC SYNC
X2 X2 X2 X4 X4 X4 DUBBING DUBBING RANDOM RANDOM PROG PROG
- - -A - -60 -60 -60 -60 -40 -40 -40 -40 -20 -20 -20 -20 -10 -10 -10 -10 -3 -3 -3 -3 0 0 0 0 3 3 3 3
COPY PROHIBIT COPY PROHIBIT REPEAT REPEAT 1 1 A-B ALL ALL
FL DRIVE
FPGA
Buffer
SRC
CS8420
CIRRUS
MUX MUX
S/W
I/O
OPTIC
89
KEY
Sled
u-COM
RF Amp
(Spindle,Focus,Tracking)
SERVO DSP
+ DECODER
MUX
S/W
COAX
harman/kardon
CDP
Drive
FPGA