Kenwood KAC-9405 Service Manual page 9

P
TP543
R563
4.7
Q531
R567
1.1K
R569
R712 R714
1.1K
47K 47K
R565
Q533
4.7
TP545
-33.0V
Q599
R713 R715
47K
33.0V 47K
R537
1K
TP546
R566
4.7
Q534
R570
1.1K
R568
1.1K
R564
Q532
4.7
TP544
TP637
R657
4.7
Q629
R661
1.1K
R663
1.1K
R659
Q631
4.7
TP639
-33.0V 33.0V
TP640
R660
4.7
Q632
R664
1.1K
R662
1.1K
R658
Q630
4.7
TP638
Q
BU
TP30
TP29
Q9 Q8
TP31
5
Q4
TP21
Q5
R14
TP18
33K
C5
TP17
10u50
+
MUTE
DRV
TP24
Q6
3
TP19
13
R708
47K
D702
2
R711
Q702
82K
R710
Q703
82K
R718
Q704
TP708
12K
DC PROTECTION
OVER CURRENT
2 1
CN2 CN1
FAN
R
J3
L1
26uH
14.4V
C902
11
0.01
10
9
R577 C531
10 0.047
1/2W
TP553
7 8
R671 C625
5 6
10 0.047
1/2W
TP647
R578 C532
10 0.047
1/2W
TP554
3 4
R672 C626
1 2
10 0.047
C901
1/2W
TP648
10
TP6
C903
TP7
10
TP8
TP9
TP10
P1
R20
D8
2.2K
TP25
R21
D9
2.2K
TP26
IC1-13
IC14
TP27
Q1
Q2,3,6-8,501-508,511,512,
Q7 523,524,601-608,611,612,
621,622,702-704,706,710,
TP28
713-715
R22
Q4,5,9,509,510,513,514,
609,610,613,614,701,
22K
707-709,712,716
Q10,11
Q12,15
Q13,14
14.0V
R10
Q16-19
3K
Q20
Q21
Q515,516,520,525,526,615,
616,623,624
Q1
Q521,522,619,620
D4
Q527,528,625,626
R4
33K
Q529,530,627,628
R5 R1
3.9K 3.9K
Q531,532,629,630
Q3 R2 Q533,534,631,632
TP16
D2
3.9K
TP14 Q597-599,697,698
R3
D3
3.9K
Q2
Q705
Q711
D2,203,204 : RKZ6.8KG(B2)
P-CON D3,507-510 : RKZ15KG(B2)
D4,515,516,609,610,707
TP701
R701
2.2K
Q701 D5,701
D6,13,706,708,709
D7
D8,9
TP702 D10-12,18,503-506,513,514,
517-520,603-608,611,612,
702,705,710
D14
D15
D16,17
D501,502,601,602
D511,512
D704
12.0V
R720
Q705
4.7
TP711
R719
680
KAC-8405/9405/9405M
2 1
FAN
S
KAC-8405
KAC-9405/9405M
CAUTION : For continued
safety, re place safe ty critical
com po nents only with manu-
f a c t u re r 's re c o m m e n d e d
parts (refer to parts list).
BATT
Indicates safety critical
GND c o m p o n e n t s . To r e d u c e
P-CON
the risk of electric shock,
leakage-cur rent or re sis tance
mea sure ments shall be car-
AL+
ried out (ex posed parts are
BL+
ac cept ably in su lat ed from
AL-
BL-
the supply cir cuit) be fore the
ap pli ance is returned to the
customer.
AR+
• DC voltages are as mea-
BR+
AR- sured with a high imped-
BR-
ance volt me ter. Val ues may
60W/4
vary slight ly due to vari a-
90W/2
180W/4 BTL
tions between in di vid u al
in stru ments or/and units.
2SA817A-F
: BA4560RF
: TL494IDR
2SC1627A-F
: 2SB1241
: 2SC4154(F)
: ISA1602AM1(F)
: RT1P141M-T111
: 2SC6120
2SB1375-F
: 2SA1577
2SD2012-F
: STP60NF06FP
: 2SD2012-F
: 2SB1375-F
: KTA1268-P
: 2SC4081(S)
: 2SC1627A-F
: 2SA817A-F
: 2SC4468NF
: 2SA1695NF
2SC4081
: KTC3200-P
: 2SD1863
: RT1N141M-T111
: LM1MA142WA-G
: RKZ10KG(B2)
: LM1MA142WK-G
: B30-3220-05
: B30-1770-05
: HSU119TRF-E
: FCH10A20
: FRH10A20
: RKZ16KG(B2)
: 1SS302-F
: RKZ4.7KG(B2)
: RKZ12KG(B2)
SIGNAL LINE
GND LINE
B LINE
B LINE
X09-8940-10 (4/4)
T
1
2
3
B
C
E
4
5
6
7
9