Table of Contents
Advertisement
XM-222MK2
3-2. PRINTED WIRING BOARD • Refer to page 10 for Semiconductor Location and Common Note on Printed Wiring Boards.
1
2
3
A
AMP BOARD
B
C
R137
L
CNJ802
HI LEVEL
R
R237
C218
D
C858
JW79
R138
-1
L
E
C102
(BTL)
R101
CNJ801
C101
INPUT
R239
C202
-2
C201
R
F
JW80
R108
C109
R205
C209
G
R109
R211
R209
S801
R111
OFF
-2
LPF(80Hz)
-1
R
L
ON
VR801
-1
-2
LEVEL
S801
H
VR801
I
J
4
5
6
D952
K A K
Q953
Q951
Q954
Q952
D954
D953
JW55
8
5
C854
JW56
IC801
JW61
1
4
JW57
JW62
Q101
C855
R853
B C E
JR9
C212
8
5
JR10
B C E
IC802
D202
1
4
Q201
JW58
Q203 Q202
Q205
Q212
B C E
R220
8
5
R219
IC803
R230
R228
1
4
JW59
C215
Q209
R223
E
C
Q206
B
C
E
Q211
7
8
9
D951
Q903
A K A
S D G
JW65
T901
JW66
DC-DC CONVERTER
TRANSFORMER
D904 D903
JW67
L951
R917
R920
JR3
R913 R914
R915
R916
16
9
IC901
R918
1
8
R919
R909
R805
JR12
JW33
JW34
JW35
C112
D201
D102
JW47
JW48
Q105
Q204
Q112
B C E
R120
R119
R130
R229
JW37
Q109
Q208
JW60
JW38
R226
R125
R222
TH802
B
C857
B
C
E
B
C
E
Q210
Q111
8
8
10
11
12
Q904
PL801
S D G
C805
JW11
JW12
JW63
JW13
JW64
JW14
JW15
Q901
Q902
D902
TH801
E C B
D901
JW31
JW20
JW32
D802
R806
Q851
JW25
Q852
R804
B C E
R803
R814
R854
Q802
Q801
D851
Q853
R802
D801
JR7
D803
D101
R859
JW36
Q103 Q102
Q104
R128
R129
Q108
C115
C856
R123 R122
E
C
B
Q106
B
C
E
Q110
13
14
15
JW1
CN801
JW2
JW3
GND
JW4
JW5
JW6
+12V
REM
F901
20A
LD801
Q803
G
POWER/
B C E
PROTECTOR
R
CN802
SPEAKER OUT
JW27
R236
R
JW28
JW29
BTL
L
R136
JW30
1-684-681-
11
Advertisement
Table of Contents
