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<CD DECK BLOCK>
@ IC602 YEAM75112822
i
JSW4 input
i i i
Traverse motor (Forward)
Loading motor (Save)
Loading motor (Load)
fis
N ©
Mund
dMiduo
dat
N
SHAT TUER RRR ER
PIER GIE | b
cu
a)
i
3
i
il
PP
hd
Spindle
motor power control
Traverse
motor power control
Power
down control
5 $\g
PPE
n
3
AE
APA
ih i
° D EJCT
Heeb
ere E EP
g
3
i
710,11
terminal 2
Test terminal 1
o 4
rey ? N
Serial data input
Serial data output
ar
EEE
>
-
17) CK
BAT.SNS | Battery sense
Servo gain switching r
RF signal detection
MIRR detection
Inside track switch
Disc In switch
Disc Out switch
12/8 cm detection switch
Clamp on/off switch
Not Used
Not Used
Not Used
Not Used
(Connecting VDD)
+5V Power supply
5
i
i
a N
Sw4
ABUS
A.ENA
A.CNTB
A.CNTA
Serial data output
Serial data input
Mute output
(Connecting Ground)
a
N
=
me M02).
Dy Mr ey
QVIDIV, 0.2pS/DIV
—— epV/DIV, 0.2pS/DIV
@ $i (IC602)
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ee
|
@
SO (IC602)
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|
|
|
|
2V/DIV, 0.5mS/DIV
2VIDIV, 50pS/DIV
SCKM (1C602)
@. MIRA C02)
2V/DIV, 10nS/DIV
2V/DIV, 10pS/DIV
SIM (IC602)
2V/DIV, 20pS/DIV
Bey Meee)
2V/DIV, 0.1mS/DIV
@
SCK (IC602)
seme laa
2V/DIV, 0.5pS/DIV
6) SOM (IC602)
2V/DIV, 20pS:DIV
@ WOCK (IC451)
i
|
;
|
|
@ BEC (C)
|
|
i
2V-DIV, 5pS/DIV
C101 (C451)
|
|
|
|
2V DIV, 50pS DIV
® | EFMI (IC451)
i
=e
|
|
i
|
|
2V'DIV, 2pS/DIV
@ NECK (IC451)
@ AO (IC451)
P
AARAARR
2V DIV. 0.1mS DIV
@) so (1C451) .
2V'DIV, 20pnS:DIV
@
TX (IC451)
FARO
2V'DIV,
1pS
D I V .
@ SBSO (IC451)
2V DIV, 0.1mS.DIV
eae
2V DIV. 0.1pS DIV
2V'DIV, 0.1mS:'DIV
ee be a e
2V'DIV, 50uS DIV
@)
SFSY (IC451)
Ki
2V DIV. 0.1mS. DIV
XTAL (IC451)
HAMM
2V:DIV, 0.1 DIV
2V/DIV, 10pS/DIV
2V:DIV, 0.1mS/DIV
ASA
aly
2V/DIV, 10nS DIV
Seen
2V/DIV, 0.1mS/DIV
XCK (IC451)
2V'DIV, 0.1p1S/DIV
| CQ-DP37VEG/LEE
@ 1C451
YEAMD6375G
pmno| ror |
oacinton | vo | vor
| 1 [wo
_|Nnonconnecion
ss | ~ | — |
| 2 |wock |2imestAcK teqency
sf o | 25 _|
| 3
[car [Non connection
| — | — |
| 4 | RFCK [1 tame syncinonizing signs | 0 | 25 _|
| os [erms [EFM sinatino
|
ts
| 6 [test | | (Connecting Ground)
Ground)
erm
| 7 |vss_ [Gon
||
|
| a9 |ows,2 |Cremorsiaus
ss | O | 0
}10,11 | cap1,2 [czerorsimus
Ss
| O |__|
[12,13|NC [Non Comecion
|
— | —
| 14 [stay [stnd-byinnt
Sst |
| ts [nc [NonComecion
|
— | — |
| 16 [pixs _[Nonconnecion
sss | — | — |
VDD
+ 5V power supply
[—[s1_|
| 18 [pikes [(Connecing Ground)
| — | 0
| 19 |euck [NonComecion
ss
| — | — |
| 20 |vss__|Gon
dT
|
| 21 [Pour _|Noncomecton
ss | — | — |
| 22 | WFCK _| 1 frame synctronizing sina! | O | 1.0 _|
| 23 |
+5V power supply
|—[ 2s |
| 24 [mos _|NonComecion
=
| — | 17 _|
| 25 |moF | Spinde motor Servo (foward) | 0 | 0 _|
IMDR
| Spindle motor Servo (Reverse) _ |
motor Servo (Reverse)
fo|[
o
|
| 27_|tock | spindie Servo enor sina | o | _5.1_|
| 28 | RST
Reset input
te
Ban]
| 29 |ao__|Datadistinction
signal
| 1 | aa |
[sts__[Seriaidata
strobe
| t | 5.0_|
1
Iso.
| Serial data output
[si___|seriat
data input
vss [Gon
[scx |
Tx
Ground
K
tx [Digital audio
data
37
[saso__|Sub-codedata
|voo__|+sv
power supply
|
K
Stal
iV
8
[voo_ | +sV power suly
|
[cam [Non Connection
g
M
Non Connection
SRDATA
Connection
7
47
49
5
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