– 17 –
CD-XP160W
Figure 17 BLOCK DIAGRAM (4/4)
T101
POWER TRANSFORMER
SO101
-30 V
SO102
SPEAKER
TERMINAL
FRONT
+B3
+B2
LED701
+B3
+B4
VDD
VEE
VDD
R-OUT
STB A
MUTE
STB
L-OUT
RLY101
VF2
VF1
-B2
5
+B1
–B1
~
~
Q104
Q201
Q701
Q202
Q108
Q117
SYSTEM
MUTE
Q203
Q204
Q102
Q103
VR901
MIC LEVEL
DIN
STB
CLK
D112~D115
D108~D111
F103
T1.6A L 250V
F101
T4A L 250V
F102
T4A L 250V
~
~
VccB
VccA
Vee
STB B
IC201
POWER AMP.
VDD
KEY1
KEY3
KEY
SW702~SW715
AC POWER
SUPPLY CORD
SW101
VOLTAGE
SELECTOR
IC701
SC16312
SYSTEM
MICROCOMPUTER
IC902
NJM4558D
OPE. AMP.
IC901
NJM4558D
OPE. AMP.
VFD701
FL DISPLAY
~
~
1
15
13
14
8
9
3
33
32
30
31
29
18
10
26
15
13
10
46
14
6 8
37
28 29
38
3
2
1
IC103
KIA7808API
VOLTAGE
REGULATOR
+B3
5.6 V
IC101
AN78L05
VOLTAGE
REGULATOR
A_10V
CD_6R2V
CD+B
+B2
B2
+B2
IC102
KIA7810API
VOLTAGE
REGULATOR
2
4
30
-B2
27
9
L
R
JK101
HEADPHONE
JK901
MIC
CNP701
FROM CD
SECTION
CNS701
FROM CD
SECTION
CNS105
M
M802
FAN
MOTOR
FAN MOTOR
DRIVER
Q101
5
4
3
1
2
6
7
SW701
RX701
REMOTE
SENSOR
POWER
SP RELAY
ON-OFF
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
Q107
+B6
Q105,Q106
VOLTAGE REGULATOR
+B4
STB
CLK
DATA
POW_SW
D_GND
LED
INTR
10
9
8
7
6
5
4
3
2
CL
DI
CE
DO
SD
TAPE_DET
CD+B
AC 110/127/220/
230~240 V, 50/60 Hz
230~240V
110V
127V
220V
CNP105
NP101
Содержание CD-XP160W
Страница 51: ...CD XP160W 10 M E M O ...