13
13
HCD-EC599
HCD-EC599
5-1. BLOCK DIAGRAM – CD/USB Section –
SECTION 5
DIAGRAMS
OPTICAL PICK-UP BLOCK
(DA11MMVGP)
B
C
D
E
A
F
SP+
SP-
LD
MD
VREF
AUTOMATIC
POWER
CONTROL
Q201
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC301
SL+
SL-
T+
T-
F+
F-
X101
16.934MHz
S001
(LIMIT)
CD/USB-L
R-ch
USB CONTROL
IC901
VBUS+5V
STREQ
33
STCK
34
STDATA
35
PCMLRSY
62
DGBP0
RESET
DGBP1
DGBP2
3
D+
D-
CN400
(USB)
X901
12MHz
2
1
4
63 PCMBCK
64 PCMDATA
65 PCMREQ
44
CL
43
CE
46
DO
45
DI
2
CN100
FLASH
PROGRAMMING
3
( )
CN901
FLASH
PROGRAMMING
( )
5
1
8
7
5
9
DBGP0
DBGP1
DBGP2
TRESET
RESET
CD OPEN/CLOSE
DET SWITCH
(SW305)
6LJQDOSDWK
: AUDIO
: FM/AM
5FKLVRPLWWHGGXHWRVDPHDV/FK
: CD
: USB
Summary of Contents for HCD-EC599
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