Power Transformer - Kenwood KRF-V5100D Service Manual

AE
(X09- ) (E/9)
7 CN806
J801
H.P R
3 3
H.P L
2 2
NC
1 1
HEADPHONE
J401
P102
R.ch
GND
GND
L.ch
C.ch
GND
GND
GND
(X09- ) (G/9)
E4
1
WH107
∗ A
2
J402
3
RS.ch
E2
GND
11
GND
10
GND 9
8
LS.ch
7
WH106-1
B
∗ 6
J403
5
4
RS.ch
3
GND
2
GND
1
CN114
X14-A/2- F OFF2 4
LS.ch
WH804
-30V 3
SW.ch
X14 FL2 2
4/4
X14 FL1 1
GND
AU-1
GND
GND
WH110
X08-
CN603 X08 AC2 2
∗
WH112-1
1/4 X08 AC1 1
2
1
L-7
∗
WH112-2
1
2
SW.ch
GND
J404
(X09- ) (F/9)
WH119-2
4
3
C
2
1
CN112
05 WH112 WH120 WH124
T5 1
S YES NO NO T1 2
S YES NO YES
S YES NO NO
S YES NO YES
O NO YES YES
O NO YES YES
O NO YES YES
O NO YES YES
AF
IC105 : BA05T D113
IC106 : KIA7812API-UP D114-116,303,304,
IC107 : KIA7912API-UP 308-310,313,315,323,
IC206 : NJM4565D-ZB 403,404,406-408,999
IC301 : STK413-220A-E
∗
IC401 : D117
IC607 : NJM2279D-ZB
D118
D119,301,302,401,402
Q113,406 : 2SB1640-Q
Q114,412 : 2SC1740S(Q,R) D120
Q301-306,317,318,701
D121,122
: 2SC2878(B)-F D305,306
Q307,308,316,319,405, D307,311,312,314,316
801,802 : 2SA992-A(F,E)
Q309-315,401,404,
D319
407-409,800 : 2SC1845-A(F,E) D320
Q402 : 2SA1668 D602,603
Q403 : 2SC5511
Q410,411,803 : DTC113ZSA
+B
B

POWER TRANSFORMER

(X14- ) (B/2)
30V
30V
(X09- ) (D/9)
S102
CN115 WH114
1 1
2 2
POWER
∗
W
J206
∗
J205
W W
F102
1A 2
CN109 CN108
1
KRF-V5100D/V6100D (2/4)
AG
KRF-V5100D/V6100D
: RB441Q-40
: 1SS133
: S1ZB20(7101)
: MTZJ16(B)
: MTZJ15(B)
: D2SBA207009F01
: D5SBA20-7003
:
MTZJ10(B)
: MTZJ3.9(B)
∗
:
∗
:
: MTZJ5.6(B)
SIGNAL LINE
GND LINE
B LINE
B LINE
WH103
1 T1
2 T5
CAUTION: For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list). indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall be
carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the cus-
tomer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.
CN105
AC N
AC L
(E) : AC230V~ 50Hz
(X) : AC240V~ 50Hz
AH
X07-7012-70 (A/9) (4/4)
AI
1
2
3
4
5
6
7
16