Sony TC-WR990 - Page 12

J501
LINE OUT
HE ABPHONE
AMP
1CS05
METER
AMP
1C504
REMOTE
CONTROL
RECEIVER
1c81
SIRCS
SWITCHING
Qgot
SWITCHING
Qs0s
i
1
HEABPHONES
'
VF 8901
VOLTAGE
CONSTANT
SWITCHING
Q704
REG
Q701, 702
B+
SWITCHING
POWER
t
$701
OFF
8701, 702
0704, 705
REG
Q707, 708
VOLTAGE
B= CONSTANT
Q706, 10701
AC IN
rates 1 5 ==
* SEMICONDUCTOR LEAD LAYOUTS.
CXA1331S
CXA1578P
16 1514131211109
12345678
(Top view)
N50941-712SP
(Top view}
RC4558P
8765
SBX1610-59
123
1 Vee
2 Vout
3 GND
TA7272P
(Top view)
4 PC4570G2
e765
1234
(50P view)
BN1L3Z-K
DTC114ES
DTC143TD
2SA1175-HFE
letter side
DTA114ES
DTC114ES
2SC2603-EF
2SB1094-LK
2S8D2012
Le
&
o—
m
2SB1116A-L
2S8D1387
ce
2SD1622-S
:
, c
—S 1 6 ——
HZS6A1L
cathode
anode
NJL5165K-B
1N4148M
10E2N
cathode
anode
1SS355
Ka
CATHODE