Technics SA-EX100 Service Manual

$А-ЕХ100 |
Ш Terminal Functions Of ICs
* [C901 (UPD78043D047) System Microprocessor
Function
|Digit signal of FL display
Power supply terminal
Mark yo Function
No. š
166-39] SFC1-SEC4| — |Notused
40 RDS DT [| {RDS data signal
Notuseq
Notused
41 | TNR CE | O |Chipenable signal
о |а
42 |SEL/TNR_D |
епа! data signal
RDS detect terminal
Notused
43 |SEL/TNR CK O jSerial clock signal
5 44 RDS ST
RDS start signal
па ы
FM_STEREO
l |Stereo signal detectterminal
Rotate controlterminal of 45 RDS CLK | О |805 clock signal
VOL_DWN volume motor 46 HOLD | {Hold signal input terminal
LOUDNESS | – |Notused 47 REMOTE |1
48 GND |-
TE control terminal
N ot used
RESET | Reset detect terminal 49 SEL_ST | О |Level shift control terminal |
$0 | |Received signal detect terminal 50 | HELP_LED - |Not used
OSD_ST Notused 51 |STANDBY LED] — |Notused
20 GND terminal 52 VDD | [Power supply terminal |
21 VIDEO_B — |Notused 53 |REC MUTE| — |Notused
VIDEO_A | — |Notused 54 | SC SP |- |Notused
l [Serial data signal 55 SP В - Not used
EET ей
-- jNotused 56 SPA О |Speaker select control terminal
95-28 | |Key matrix detect terminal 57 |POWER RLY O jRelay control terminal
33
AVDD | | |Powersupply terminal
AVREF | |Power supply terminal .
| m |-
Notused
GND terminal
faa | хм [i| Crystal oscillator terminal
о
(АМН?)
AF MUTE 1 O
ІМТІМ |-
61-70] 516-57 |O
01-03 |0
Ш Terminal Guide of ICs, Transistors and Diodes
Muting control terminal
Not used, connect to resistor
Segment signal of FL display
Segment signal of FL display
Digit signal of FL display
[з |
[э | ЫМТТЕН | - [Notused — 8 І
ES
VLOAD | |Powersupply terminal
LA1832A (24Р) AN6558-F STK311-010
LC7218(24P) РВВ RSN3305-P | ВА6218 UPD78043D036 (80P)
TC9163N (28Р) UPC4570C
4 5
7
qu Ы iN |
1 1
28C8311ARTA 25К544Ғ-АС 2SA1534AQRTA RVTDTC144YST 2581548РОАЏ 1М5402ВМ21
25С3940АО5ТА 2SA933SSTA 2SD2374PQAU SB360L6508
"S |
A e Cathode
2 S| < | =
as 4 P s 22 B = . Ра |
Е È D E Ge Вс É 7 с Е a
B Anode
PON, Am
2$С2785ЕЕТА
2SC2787FL1TA
SVC211SPA-AL
E
ER
peu
А
MTZJ16CTA
MTZJ4R7BTA
29С2786МТА 25С27871 ТА 1SR35200TB MTZJ3R9ATA MTZJ6R2BTA
2SA1309ARTA МАТОСАТА Са MTZJeRSBTA
2SD1915FTA 189291TA Ж” Cathode MTZJ7R5CTA
UN411FTA A f а; Ра А E" d MTZJ24DTA
UN421FTA Soy \ cathode Я м E odi
са У А Ж Anode |
Anode
()

Technics SA-EX100 Specifications

General

Brand	Technics
Model	SA-EX100
Category	Stereo Receiver
Language	English