9
KAC-6404/7404/M645/M845
X09-8722-70/2-71 (4/4)
T
S
R
Q
P
1
2
3
4
5
6
7
14.4V
KAC-6404/7404/M645/M845
D615
D609
CN2
D616
Q607
Q615
Q617
610
Q616
Q618
Q611
Q612
CN1
D613
Q613
Q614
Q602
D608
D601
D602
D604
D614
P1
D606
Q606
Q605
D607
Q603
D603
D605
Q601
Q604
∗
D33
D1
J9
POP NOISE-MUTE
P-COM
MUTE
DC PROTEC
FAN
+11V
FAN
FAN
∗
A
10u50
C604
R625
680
C611
TP399
10u50
C605
0.01
1
2
R670
R624
4.7
TP400
10K
C608 220u10
2
1
6.8K
C617
0.1
R671
47K
R635
6.2K
R636
R637
381
R632 47K
R618
2.2K
TP380
R634 12K
0.01
C607
R633 12K
TP396
C601 33u35
R603
10
C602
R606 10K
10u50
R607 4.7K
2.2K
C609
0.01
TP397
10K
C610
TP398
0.01
R613 1.5K
R631
1K
30K
R627
4.7K
R604
10K
R626
22K
R609 33K
R610
R611
3.6K
3.6K
R612
R615 3.9K
0.047
R457
R458
0.047
C424
0.047
C423
R257
10 1/2W
R258
C223
0.047
C224
18uH
∗
L3
18uH
∗
L1
∗
L4
5uH
GND
10
10u50
BR+
AR+
1 2
BL-
AR-
BR-
AL-
3 4
5 6
AL+
BL+
P CON
7 8
9
C1
40A/25A
FUSE
BATT
11
TP392
TP393
TP394
TP395
6.8K
R665
22
R661
22
R662
10K
R663
10K
R664
∗
R666
6.8K
R667
33K
R669
TP391
TP53
TP52
TP51
TP48
TP49
TP46
TP50
TP368
TP45
TP47
10 1/2W
10 1/2W
10 1/2W
TP55
TP54
TP56
R605 33K
TP62
∗
R619
∗
R608
10u50
C603
3.3K
R614
3.9K
R616
R601 10K
TP379
∗
R668
BU
BU
SW12V
+
+
+
+
+
+
CAUTION :
For continued safety, re place safe ty critical
com po nents only with manufacturer’s rec om mend ed parts
(refer to parts list).
Indicates safety critical com po nents. To reduce the risk of
electric shock, leakage-cur rent or re sis tance mea sure ments
shall be carried out (ex posed parts are ac cept ably in su lat ed
from the supply cir cuit) be fore the ap pli ance is returned to
the customer.
• DC voltages are as measured with a high impedance
volt me ter. Val ues may vary slight ly due to vari a tions be-
tween in di vid u al in stru ments or/and units.
2SA817A-F
2SA992-A
2SC1627A-F
2SC1845-A
B
C
E
2SA1576A
2SB1375-F
2SD2012-F
2SC4081
DTA114EUA
