Sony D-66 - Page 8

SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAMS
MIRR G) mi
1C501
RF AMP/SIGNAL
PROCESSER (Fees
BIAS
EFM @) RV5O1
G4) T2¢
asy (7) {TRACKING GAIN}
OPTICAL
PICK-UP
DEFECT(2)
BLOCK €
SF-89SON2
RVE0B
FE BIAS Gi) RV503 (FOCUS GAIN)
:
INVERTER
1504
PWM ORIVER/
OC-DC CONVERTER
HOUT3B (34)
col
HOUT3A
B+
Q603 507
(DCP
AUTOMATIC
‘DEFECT | SWITCH
POWER CONTROL
i aan
9501
| a
0504
SWITCH CH
CLV. SWITCH ve
0506
1303
$301 088 HEADPHONE AMP
BASS BOOST
q
MAX ic302 1301
t (< D/A CONVERTER DIGITAL FILTER
a :
norm
J302(2/2)
HEADPHONES 7
7REMOTE |
MUTING
Q102, 203
3301
aos
MUTING
Q10t, 201
2
al
SWITCH S
806-808 x
Wheel
VV
\V
VOL CONTROL SWITCH
Q418~420 O4I7
|
ze 3° o> m<
op
on ez na No
x
O41
0808
J+
KF
=z °° 4 Oo
°o ae
=
2
7 7
T :
via
=
oP oP oP oP ofp
1
|
SOURCE = BATT
— aor sl (BP-2)
D415
: REG i
Q411, 412
SWITCHING SWITCH
Q413-415 Q426,427
SWITCHING
0416
SWITCH
Q406
(Voltace )
os ay p4o9
“sf
(¥) D410
LED
ORIVE
042! (LCD BACK LIGHT}
4-2. CIRCUIT BOARDS, “SWITCHES “MOTORS LOCATION
MAIN BOARD
LCD
MODULE
OPEN
SWITCH
OPEN SWITCH BOARD
CONTOROL BOARD
BATT
(AM3)
OPTICAL PICK-UP
BLOCK CUPF)
CH) ee)
LIMIT SWITCH
SLED MOTOR (M902)
CNJ40I
pond [OC IN év] IN 6V
4 y $401
i = (BP-2 ON)
¢ LCD MODULE (LCD 1)
oV]]_¥801
[REMOTE]
G
v-OUT
V-IN
S-8052ANB-NES
4-3. SEMICONDUCTOR LEAD LAYOUTS
DTC114EU 2SB1308-R RB411D
DTC144WU 2SD1963-0-R SB01-O05CP
3.0UT F
2 2:
< . i
2
N : I") ‘
B
DTC143EU
Oheote 2SK160-K6 1MN10
2SA1037K-OR
2SB1197K-R
2SC2412K-OR G
2SD1781K-R F243
S
Cc
;:
| E
B
MA152WK
FMG8
FMW1 Cathode 182836
Anode
4
3
Ka
ta
Anode
Pat
2 i Anode ~~.
1 | Cathode
oe
4 Cathode
2
SEL2913K-D
a ee
MA8027-L
MA8120-L
XN4608
XN4609
bg = ob ; . Anode
ow
i
2
Cathode
es aes 3
RB110C
2SB1182F5-0
1. BASE
g
paegron
1
Anode
4
COLLECTOR
2
Cathode
3 Anode