Kenwood KTC-V300E Service Manual page 14

K
KTC-V300E/V300N/V300P
ER AGC
IC101
IC102
CN301
2 1 IC103
IC104
IC201
IC301
IC401
TP318
IC402
IC403
IC501
IC502
IC602,605,607
IC402
C441
0.1
4 3
IC603
IN2 VCC
IC604
C427
5
2 470u16 IC606
GND
OUT
+
C426 1
6
C424
SW
IN1
Q101,301,303,305,
47u16
0.1
401-403,409,410,413,
+
603,605 : 2SC4081
C425
0.01
A5V
∗
A201
TP323
R315 Q304
21 TP322
1.5K
Q303
4
R312
TP306
3.3K
W201
R220
AV8V
150
C239
2200P
4
4
1
W402
TP212
C237
R
0.01
D201
G
L208
16
0.56uH
D202
L207
B
15
0.56uH
D203
L206
14
0.56uH
D204
L205
13
0.56uH
W203
0.01
R201 100
C221
7u6.3 R202 100
+
R203 100
R204 100
R208 1K
R207 1K
R206 1K
R205 1K
14
X34-407x-xx, X34-4592-10 (3/3)
L
: 30302MAPA21FP Q201 : 2SC2714-F(Y)
: S-80837CNNB-G Q302,304 : 2SA1162-F(Y)
: BR24L01AFV-W Q309-311 : DTC124EUA
: TC7SH08FU-F Q501 : DTA114EUA
: CM0035AM Q502 : DTC323TU
: AN5186FBV Q601,604 : 2SB1443
: TDA8842/N2 Q602 : DTC114YUA
: MM1508XNRE-E
: BA7666FS D201-204 : RN739F
: TA2005SNG D205 : DAN202U
: NJM4565V-ZB D301,302 : DAP236U
D401 : DA204U
: BA08CC0FP D601 : UDZS5.6B
: BA178M05T D602 : UDZS6.8B
: NJM78M05DL1AZB D605,607-609,611,621
: BA08CC0T : 1SS355
D612-614 : STZ6.2N
D617-620,623
: AVRM1608270MAB
4
TP201
∗
TP202
W207
9
NC9 EN
∗
R216 100
∗
TP203
W206
8
SCL CL
∗
R215 100
∗
TP204
W205
7
SDA DA
6 TP213
IF
L210
5
MB
10uH
C236
4
TP205
0.01
C232
NC4
1000P
3
C235
TU
220u6.3
TP206 D205
2
+
AGC
R219 10K
C229
1
ANT
1000P
TP214
TP215
TP216
TP217
ANTENNA
L204
0.15uH J204
C208
100P C204
100P
9
L203
0.15uH J203
C207
100P C203
100P
10
L202
0.15uH J202
C206
100P C202
100P
11
L201
0.15uH J201
C205
100P C201
100P
12
16
15
14
13
VIDE0 LINE
SIGNAL LINE
GND LINE
B LINE
12
11
CN201
10
3
8 2 DIV
9
7 1
KTC-V300E/V300N/V300P
M N
DTC114YUA
2SA1162-F
2SC2714-F
DTC323TU
2SC4081
DAN202U
TC7SH08FU-F
CAUTION : For continued safety, replace safety critical components
only with manufacturer's recommended parts (refer to parts list).
Indicates safety critical components. 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 customer.
• DC voltages are as measured with a high impedance voltmeter.
Values may vary slightly due to variations between individual
instruments or/and units.
O
1
2SB1443
2
DTA114EUA
DTC124EUA
3
DA204U
4
5
6
7