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2-5
7
9
10
86
5
4
3
2
11
1
!
!
+9V
T+
F+
CN402
T
O
CD DECK
1
2
3
4
5
6
1
2
3
4
5
6
DM+
DM-
FM-
FM+
SL
T
M-
M+
R241
10k
R242
10k
IN2
IN2
IN1
IN1
EMIT
ML+
ML-
R233
10k
R232
10k
+9V
U203 TA7219S
BRIDGE DRIVER
U202 TA7219S
BRIDGE DRIVER
TO 3CD DECK
CN204
1
2
3
4
5
6
7
8
9
10
MO+
MO-
CATH
EMIT
+5V
RL+
RL-
SW1
GND
SW2
3CD CHANGER DRIVER SECTION
AC PLUG
SW1
SW2
D849-D852
+VC
-VC
+12V
VDD 3.3V
U403 TA2092N
AL SERVO DRIVER
05 SRAM (SDJ)
28k x 8 (15ns)
HEADPHONE
Q862
8550
+12V
+9V
D806-D809
L7809CV
Q803
CE803
100uP/50V
D845
IN4001
U803
L7806CV
T802
T06910A
AC5
AC7
AC10
AC12
AC11
AC8
AC9
AC3
AC4
TRANSFORMER
F804
T2.0A/250V
GRID VOLTAGE -27V
AC 3.3V
FILAMENT VOLTAGE
+6V TO CPU
R862
10k
R877
22k
Q867
8050
n use headphone
control voltage is
ogic low level
Содержание MX-KB1 MX-KB2
Страница 15: ... No MB284 1 15 Fig 23 Fig 24 f Front panel assembly N N Front panel assembly ...
Страница 31: ... No MB284 1 31 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...
Страница 35: ...2 1 M E M O ...
Страница 40: ...2 6 PROTECT CIRCUIT AMP STK402 050 PRE_AMP Standardschematicdiagrams Primary Power amp section ...
Страница 41: ...2 7 ...
Страница 43: ...2 9 1 2 3 4 5 6 7 8 9 10 11 12 13 ...
Страница 44: ...2 10 3CD 08 00 08 FROM MAIN PCB DISPLAY BOARD MAIN KEY BOARD STANDBY LED Display Key control section ...
Страница 45: ...2 11 N KEY BOARD ENCODER VOLUME RIGHT KEY BOARD TOP RIGHT KEY BOARD LEFT KEY BOARD TOP LEFT KEY BOARD ...
Страница 46: ...2 12 TC9462F U401 TO MCU CD section ...
Страница 47: ...2 13 TOPICKUP TOCDDECK ...
Страница 52: ...2 18 Main board forward side Printed circuit boards ...
Страница 53: ...2 19 reverse side ...
Страница 54: ...2 20 Display board forward side reverse side ...
Страница 55: ...2 21 Tuner board forward side reverse side ...
Страница 56: ...2 22 forward side reverse side Trans board ...
Страница 57: ...2 23 M E M O ...