Denon UTP-250 - Page 33

@ Transistors
(FET)
2SC461 (C) 2SC2458 (BL) 2SK365 (BL/RG
2SC2878 (A/B) 2SA1048 (GR)
NJM2082DD (IC 101) ;
LB1639 (10110) NJM2068DDC (IC 104, 108)
BA15218 (IC 103, 105)
8 | (+) Supply |_~ 8 (Base)
C (Collector) B (Base) S (Source)
P
E
(Emitter)
C
(Collector)
G
(Gate)
E (Emitter) D (Drain)
DTA144ES PAP Type
PNP Type
DTC144ES NPN Type ai
B c
LC4966
(10107)
R2
LC7821 (1C102)
E
15
ee
ee
ee
B (Base)
© (Collector)
7 E (Emitter)
30 14
4 . . .
@ Diodes (including LED)
LI0 — p—B-— on 1$S270A 1SR35-200A
L207
Bet
«Hore
7
jue
bite eon oe ORS
re = se ee
Lcom
oO
ORCOM!
+e
*
Ls0
Bt-—
lil
r—t
ORS
Navy
Blue
ceor—pa—t
[TTT
Btn
Lcom20
ORCOM2
L70
D<
Dg
ae
LED
(SLF-351D)
oN
be
veo — fa —t TTT et yore
be] _.
CONTROL
<a
A
Br
Voo LEVEL SHIFTER
ae Be 4
{LATCH
lca
Oe
ate
Bi
O01
P
c
RESO—-d>
[SHIFT
REGISTER
|
QhH-OcL
é
D-250 ml
TUNER PRE SECTION
2SA1488{Y/GR) Z5h361(GH)
2SC3851(Y/GR)
G (Gate)
-
S
(Source)
E (Emitter) D (Drain)
C (Collector)
B (Base)
NPN Type
Ri
B Cc
R2
E
ie ee ee a
OTC144ES | 47k ohm | 47k ohm
HZS3A-1
HZS6B-1
HZS9B-1
Navy Blue aa
SVC321SPA-D-2
®
Connection
(Varactor)
Orange
Red
so BrH—OCE
rlCUL
SH
2
Series
22
Para
=
44
Chip
ame
MS5230L (1C114)
=
ee
@
Infrared
Remote
Control
Sensor
ES, (+) Output
Voltage adjustment @P10521X
(10112)
Structural Diagram
Comparator
Limiter 8.P.F. Demodulator Integrator
GND Vcc Vout