Sony STR-DE135 Manual, Service Schematics

Manual, Service Schematics for Sony STR-DE135 Receiver, Stereo Receiver (5 pages)

Specifications:

404/404721-strde135.pdf file (20 Feb 2024)
  • Manufacturer: Sony
  • Category of Device: Receiver, Stereo Receiver
  • Document: STR-DE135, File Type: PDF Service Schematics
  • Updated: 20-02-2024
  • Count of Pages: 5
Download STR-DE135 Manual (5 pages)

Read Sony STR-DE135 PDF Manual Online:

Data: UPD 20th February 2024

Sony STR-DE135 Receiver, Stereo Receiver PDF Service Schematics (Updated: Tuesday 20th of February 2024 09:14:04 PM)

Rating: 4.3 (rated by 38 users)

Compatible devices: MEX-5DI, STR-D550Z, TA-AX410 - Power Amplifier, SRS-X88, HT-6500DP, STR-AV500, STR-DB725, STR-DE635 - Fm Stereo/fm-am Receiver.

Recommended Documentation:

Text Version of Sony STR-DE135 Receiver, Stereo Receiver Manual

(Ocr-Read Summary of Contents, Document's Main Page, UPD: 20 February 2024)
  • Page 1:

    MICROFILM

    SERVICE MANUAL

    FM STEREO/FM-AM-RECEIVER

    US Model

    AEP Model

    UK Model

    STR-DE135

    SPECIFICATIONS

    Photo: US model

    Audio power specifications (US model)

    POWER OUTPUT AND TOTAL HARMONIC DISTORTION

    With 8-ohm load, 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 milli-

    watts to rated output.

    Amplifier section

    Stereo mode (8 ohms at 20 Hz – 20 kHz less than

    0.09 % total harmonic distortion)

    100 W + 100 W (US model)

    (DIN 1 kHz, 4 ohms)

    60 W + 60 W (AEP, UK models)

    Frequency response TV/SAT, CD, MD/TAPE, VIDEO

    (US model)

    TV/LD, CD, MD/TAPE, VIDEO

    (AEP, UK models)

    10 Hz – 50 Hz ± 1 dB

    Inputs

    Sensitivity Impedance S/N

    CD,

    MD/TAPE,

    150 mV

    50

    78 dB

    TV/SAT, kilohms

    VIDEO

    (US model)

    Sensitivity Impedance S/N

    CD,

    MD/TAPE,

    150 mV

    50

    78 dB

    TV/LD, kilohms

    VIDEO

    (AEP, UK models)

    outputs MD/TAPE REC OUT:

    Voltage: 150 mV,

    impedance: 10 kilohms

    VIDEO AUDIO OUT:

    Voltage: 150 mV,

    impedance: 10 kilohms

    PHONES: Accepts low and high

    impedance headphones

    Muting Full mute

    BASS BOOST + 10 dB at 70 Hz

    TONE ± 8 dB at 100 Hz and 10 kHz

    Tuner Section

    FM stereo, FM/AM superheterodyne tuner

    FM tuner section

    Tuning range 87.5 – 108.0 MHz

    Antenna terminals 75 ohms, unbalanced

    Intermediate frequency 10.7 MHz

    Sensitivity Mono: 18.3 dBf, 4.5 µV

    Stereo: 38.3 dBf, 45 µV (US model)

    Mono: 18.3 dBf, 2.2 µV/75 ohms

    Stereo: 38.3 dBf, 22.5 µV/75 ohms

    (AEP, UK models)

    Usable sensitivity 11.2 dBf, 2 µV (IHF) (US model)

    11.2 dBf, 1 µV/75 ohms (IHF)

    (AEP, UK models)

    S/N Mono: 76 dB

    Stereo: 70 dB

    Harmonic distortion at 1 kHz Mono: 0.3 %

    Stereo: 0.5 %

    Separation 45 dB at 1kHz

    Frequency response 30 Hz – 15 kHz dB

    Selectivity 60 dB at 400 kHz

    AM tuner section

    Tuning range 10 kHz interval*

    530 – 1710 kHz

    9 kHz interval

    531 – 1710 kHz (US model)

    531 – 1602 kHz (AEP, UK models)

    +0.5

    –2

    – Continued on next page –

  • Page 2:

    STR-DE135

    5-3. SCHEMATIC DIAGRAM – MAIN Board (1/2) – • See page 10 for Waveform. • See page 21 for IC Block Diagrams.

    – 13 –

    – 14 –

    (Page

    25)

    (Page

    25)

    (Page 20)

    (Page 19)

    (Page

    25)

    The components identified by mark ! or dotted

    line with mark ! are critical for safety.

    Replace only with part number specified.

  • Page 3:

    STR-DE135

    – 19 – – 20 –

    5-5. SCHEMATIC DIAGRAM – PANEL Section – • See page 10 for Waveform. • See page 22 for IC Block Diagram.

    100k

    (Page 14)

    (Page

    13)

    The components identified by mark ! or dotted

    line with mark ! are critical for safety.

    Replace only with part number specified.

  • Page 4:

    STR-DE135

    – 21 –

    – 22 –

    • IC Block Diagrams

    – MAIN Board –

    IC1 BU1922 (AEP, UK models)

    IC401 LC78212

    QUALITY BIT

    GENERATOR

    DEFFERENTIAL

    DECODER

    BIPHASE

    SYMBOL

    DECODER

    OSCILLATOR

    AND

    DIVIDER

    57kHz

    BANDPASS

    (8th ORDER)

    CONTAS LOOP

    VARIABLE AND

    FIXED DIVIDER

    REFERENCE

    VOLTAGE

    ANTI-

    ALIASING

    FILTER

    CLOCKED

    COMPARATOR

    TEST LOGIC AND OUTPUT

    SELECTOR SWITCH

    RECONSTRUCTION

    FILTER

    141516 13 12 11 10 9

    321 4 5 6 7 8

    CLOCK REGENERATION

    AND SYNC

    VP1

    RDCL

    TS7

    OSCO

    OSCI

    V

    DDD

    V

    SSD

    TEST

    TSTL

    D

    QUAL

    RDDA

    Vref

    MUX

    V

    DDA

    V

    SSA

    CIN

    SCOUT

    1

    2

    3

    4

    5

    6

    7

    8

    9

    10

    11

    12

    13

    14

    15

    30

    29

    28

    27

    26

    25

    24

    23

    22

    21

    20

    19

    18

    17

    16

    CONTROL

    LATCH

    SHIFT RESISTOR

    LEVEL SHIFT

    CL

    DI

    CE

    VEE

    OUT

    IN

    OUT

    IN

    OUT

    IN

    VSS

    S

    RESET

    VDD

    OUT

    ININ

    OUT

    IN

    OUT

    IN

    IC950 NJM2103D

    1

    2

    3

    4

    5

    6

    7

    8

    V+

    VSB/SESIN

    VSA

    RESET

    GND

    OUTC

    VSC

    CR

    VREF

    +

    +

    +

    +

    Q

    R S

    IC701 µPC2581V

    2

    3

    5

    4

    6

    7

    98

    1

    MUTE

    + VOUT1

    – VOUT1

    COMP1

    MF1

    IN1

    GND

    IN2

    NF2

    COMP2

    – VOUT2

    + VOUT2

    VCC1

    VCC2

    VEE

    PROTECTOR

    BIAS CIRCUIT

    REG DRIVE

    PRE

    DRIVE

    11

    10

    12

    13

    1514

    DRIVE

    PRE

    DRIVE

    – DISPLAY Board –

    IC202 BA6208

    1 2 3 4 5 6 7

    8

    9

    NC

    OUTPUT 2

    Vcc

    GND

    NC

    INPUT 2

    INPUT 1

    NC

    MOTOR

    DRIVE

    MOTOR

    DRIVE

    REG

    SWITCH

    SWITCH

    OUTPUT1

  • Page 5:

    – 25 –

    5-7. SCHEMATIC DIAGRAM – MAIN Board (2/2)/SPK SWITCH Board/SECONDARY Board/

    PRIMARY Board/STANDBY TRANS Board –

    STR-DE135

    R742

    1.2k 1/2W

    R792

    1.2k 1/2W

    (Page 14)

    (Page 14)

    (Page 14)

    The components identified by mark ! or dotted

    line with mark ! are critical for safety.

    Replace only with part number specified.

DOC-f50a0265:

Recommended:

NFL003 The Uplink, GMRS X1, 790cd Treadmill, HSU-16HZ03, ATSA0AWN, Frogger
Additional Information:
# Brand Model Document Type/File Pages File Size Last Checked
1 JVC
RX-6020VBK
72 19/12
2 Pioneer
VSX-D1S
52 11/01
3 Sherwood
RX-4109
23 0.77 Mb 26/05
4 Alinco
DR-M03R
34 07/05
5 McIntosh
C41
20 30/12
6 Yamaha
RX-V550
125 10/12
7 Pioneer
SX-5580
22 01/02
8 TracVision
Mobile Receiver
127 02/02
9 Teleco
ForceHDCL+
24 19/01
10 Comnet
FVR21
3 10/12
11 Pioneer
VSX-33
15 25/02
12 Philips
DRE110SY
2 0.39 Mb 05/04
13 Axxera
AV6225BH
38 01/02
14 ABB
i-bus KNX
166 06/05
15 Marantz
2325
21 30/12
16 Harman Kardon
AVR130
1 0.2 Mb 29/03
17 Siemens
RDD100.1RF
8 08/04
18 OneRemote
30014002
3 13/06
19 Zenith
ZHD-311
2 0.5 Mb 27/02
20 Optex
RX-460
2 05/05
Popular Right Now:
# Brand Model Document (PDF) Pages Size Check Date
1 Toledo
ZT-1
36 31.03.
2 Code Alarm
CA 671
14 0.77 Mb 07.04.
3 Reliable
Vivio 100GC
36 28.03.
4 Freeflow Spas
Tropic
19 13.12.
5 Luxura
X7
114 04.04.
6 Akai
LT-2402AB
17 18.12.
7 SCAN
68-16
40 10.02.
8 Panasonic
KX-TD612CE
87 12.02.
9 Samsung
SDC17709
180 25.05.
10 Webasto
Thermo Call TC3
15 24.02.
11 Thule
099
1 0.24 Mb 12.12.
12 Ecom
UNO-CO
2 11.12.
13 BASETech
1406855
9 29.05.
14 Toshiba
SD-P2600
96 3.38 Mb 05.04.
15 NordicTrack
NTEVEL19016.0
32 19.04.
16 Summit
CSW-34
10 0.11 Mb 12.12.
17 Gude
ISG 1200 ECO
84 15.03.
18 KOBE
CH8136SQ
21 03.03.
19 Cobra
XRS9530
15 1.63 Mb 25.05.
20 Olympus
Stylus 780
2 10.05.
21 Samsung
77DFX
53 4.28 Mb 16.04.
Operating Impressions, Questions and Answers: