Teac AG-D9260 Service Manual page 21

TRANSISTOR, REGULATOR IC BLOCK DIAGRAM
TO-92S
1. Emitter
2. Collector
3. Base
1 23
KSA1175Y KRC114M
KTA1271Y KSD811Y
DTC144ES DTA144ES
DTA114YS DTC114YS
DTC143TS DTA144TS
TO-126
1. Emitter
2. Collector
3. Base
1 23
2SC4137V 2SC34230
2SA1360O
LA7952(I.C, Video sw / Input: IC51, IC52)
BLOCK DIAGAM / PIN CONFIGURATION
TO-92
1. Emitter
2. Collector
3. Base
1 2 3
KTD1302T KTA1268GR
KTC3200GR KSC2785Y
KTC31940
TO-220
1. Base
2. Collector
3. Emitter
12 3
KSA614Y KSD288Y
2SB1186AE 2SD1763AE
6dB
am p
control
driver
1 2 3 4
VIDEO A B VIN1
TO-220
12 3
MC7912C
TO-220
12 3
MC7812C
video sw itch
(4 input 1 output)
5 6 7 8
GND VIN2 VCC VIN3
TO-92L
1. INPUT
2. OUTPUT
3. GND
123
KSA916Y
TO-3P
1. INPUT
2. GND
3. OUTPUT
1 2 3
MC7805C
9
VIN4
1. Emitter
2. Collector
3. Base
KSC2316Y
1. Base
2. Collector
3. Emitter
2SC4468
2SA1695
21