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PDF STR-DE197 Data sheet ( Hoja de datos )
| Número de pieza | STR-DE197 | |
| Descripción | FM STEREO/FM-AM RECEIVER SERVICE MANUAL | |
| Fabricantes | Sony | |
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SERVICE MANUAL
Ver. 1.3 2006. 09
STR-DE197
US Model
Canadian Model
AEP Model
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(Models of area code US only)
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 100 watts per channel
minimum RMS power, with no more than
0.09 % total harmonic distortion from 250
milliwatts to rated output.
Amplifier section
POWER OUTPUT
Models of area code US, CND
Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
125 W + 125 W 1)
Models of area code AEP
Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
100 W + 100 W 1)
1) Measured under the following conditions:
Area code
US, CND
AEP
Power requirements
120 V AC, 60 Hz
230 V AC, 50 Hz
Frequency response
CD, MD/TAPE,
VIDEO 1, 2
20 Hz – 50 kHz
+0/–0.5 dB (with bass
boost and tone bypassed)
Inputs (Analog)
CD, MD/TAPE,
VIDEO 1, 2
Sensitivity: 500 mV
Impedance: 50 kilohms
S/N 2) : 85 dB
(A, 500 mV 3) )
2) INPUT SHORT (with bass boost and tone bypassed).
3) Weighted network, input level.
Photo: Black type
SPECIFICATIONS
Outputs (Analog)
MD/TAPE (OUT),
VIDEO 1 (AUDIO OUT)
Voltage: 500 mV
Impedance: 10 kilohms
Bass Boost:
Tone:
+8 dB at 70 Hz
±10 dB at 100 Hz and
10 kHz
FM tuner section
Tuning range
87.5 – 108.0 MHz
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
Sensitivity
Mono:
18.3 dBf, 2.2 µV/75 ohms
Stereo:
38.3 dBf, 22.5 µV/75 ohms
Usable sensitivity
11.2 dBf, 1 µV/75 ohms
S/N
Mono:
76 dB
Stereo:
70 dB
Harmonic distortion at 1 kHz
Mono:
0.3%
Stereo:
0.5%
Separation
45 dB at 1 kHz
Frequency response
30 Hz – 15 kHz,
+0.5/–2 dB
Selectivity
60 dB at 400 kHz
– Continued on next page –
FM STEREO/FM-AM RECEIVER
9-877-864-04
2006I04-1
© 2006. 09
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
1
1 page  
STR-DE197
5
5 Page 
SECTION 4
DIAGRAMS
STR-DE197
4-1. IC PIN DESCRIPTION
• IC201 µPD78045FGF-134-3B9 (SYSTEM CONTROLLER, FL DISPLAY DRIVER)
Pin No.
Pin Name
I/O
Pin Description
1 to 7
DIG7 to DIG1
O Digit drive signal output to the vacuum fluorescent display (FL201).
8 +5V — Power supply pin (+5 V)
9 CL O Serial clock signal output to FM/AM tuner pack.
10 DO O Serial data signal output to FM/AM tuner pack.
11 DI I Serial data signal input from FM/AM tuner pack.
12 CE O Serial chip enable signal output to FM/AM tuner pack.
13
VOL DATA
O Serial data signal output to sound control IC.
14
VOL CL
O Serial clock signal output to sound control IC.
15
RDS DATA
I RDS data signal input from FM/AM tuner pack. (AEP model only)
16
PROTECTOR
I Overload detection signal input
17
RESET
I Reset signal input
18
TUNED
I TUNED indicator detection signal input from FM/AM tuner pack.
19
STEREO
I STEREO indicator detection signal input from FM/AM tuner pack.
20
AVSS
— Analog ground
21
VERSION
I Destination select signal input (Fixed at H: US, Canadian model, L: AEP model)
FM/AM signal meter voltage detection signal input from FM/AM tuner pack.
22
FM SIGNAL OUT
I
(AEP model only)
23 to 28
AD6 to AD1
I Function keys signal input
29
AVDD
— A/D converter power supply pin (+5 V)
30
AV.REF
— A/D converter reference voltage input (+5 V)
31 — — Not used. (Connect to AV.REF pin in this set)
32
OPEN
— Not used. (Open)
33
GND
— Ground
34 X1 I Master clock input (4.19 MHz)
35 X2 O Master clock output (4.19 MHz)
36
REC SW1
O VIDEO 1 ON/OFF signal output
37
REC SW2
O MD/TAPE ON/OFF signal output
38, 39
VOL A, VOL B
I Master volume JOG data input A, B
40
FUNC.MUTE
O Not used. (Fixed at L in this set)
41 CK O Serial clock signal output to electronic volume IC.
42
DATA
O Serial data signal output to electronic volume IC.
43 STB O Serial data strobe signal output to electronic volume IC.
44
SYS.POWER
I System power signal input
45
AC MUTE
O A-Class mute signal output
46
RDS INT
I RDS clock signal input from FM/AM tuner pack. (AEP model only)
47
STOP
I Stop signal input from reset/+5.6V regulator IC.
48 VSS — Ground
49
SIRCS
I Sircs signal input from remote control receiver IC.
50
TUNER MUTE
O Muting control signal output to FM/AM tuner pack.
51 — — Not used. (Open)
52 +5V — Power supply pin (+5 V)
53
BASS B. LED
O BASS BOOST LED drive signal output
54
SPK A LED
O SPEAKER A LED drive signal output
55
SPK B LED
O SPEAKER B LED drive signal output
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet STR-DE197.PDF ] | |
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