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Sony TA-MR2ES Service Manual

System integration 2ch amplifier
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3 7 63 1515 0

SERVICE MANUAL

Ver. 1.1 2006.03
Continuous average power output (FTC):
TE
L 13942296513
Frequency responce:
Residual noise (A-weighted):
Channel separation (1 kHz/10 kHz):
Signal-to-noise ratio:
Audio input
Sensitivity:
Impedance:
Audio output
Voltage:
Impedance:
S/N:
www
.
Sony Corporation
9-879-354-02
Home Audio Division
2006C16-1
Published by Sony Techno Create Corporation
© 2006.03
http://www.xiaoyu163.com
35 W per channel min. RMS at 8 ohms,
both channels driven from 20 Hz to
20 kHz with no more than 0.09 %
THD.
40 W per channel min. RMS at 4 ohms,
both channels driven from 20 Hz to
20 kHz with no more than 0.09 %
THD.
5 Hz – 100 kHz + 0.5/–2 dB
150 µV or less
(input 4.7 k ohms terminated)
60 dB/45 dB
94 dB (A-weighted filter, 150 mV input)
150 mV
50 k ohms
minimum 2 V without clipped
1 k ohms
102 dB (A-weighted filter, 2 V output)
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ao
u163
y
i
http://www.xiaoyu163.com
TA-MR2ES
2 9
8
SPECIFICATIONS
General
12V trigger IN:
12V trigger OUT:
IR input:
Q Q
3
6 7
1 3
1 5
IR output:
Power requirements:
Power consumption:
Dimensions:
Mass:
Unpacking
• TA-MR2ES amplifier
• AC power cord
• Installation Manual
• Rack-mount brackets (2)
• Screw (6)
Design and specifications are subject to change without notice.
SYSTEM INTEGRATION 2CH AMPLIFIER
co
.
9 4
2 8
US Model
accept 10 ~ 12 V of trigger
300 mA max
accept up to 40 kHz IR modulation
0 5
8
2 9
9 4
2 8
frequency
buffered, 5 V
120 VAC, 60 Hz
100 W
430 × 67 × 350 mm (w/h/d)
6.5 kg
m
9 9
9 9

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  Summary of Contents for Sony TA-MR2ES

  • Page 1: Service Manual

    Audio output Voltage: minimum 2 V without clipped Impedance: 1 k ohms S/N: 102 dB (A-weighted filter, 2 V output) SYSTEM INTEGRATION 2CH AMPLIFIER u163 Sony Corporation 9-879-354-02 Home Audio Division 2006C16-1 Published by Sony Techno Create Corporation © 2006.03 http://www.xiaoyu163.com...
  • Page 2: Table Of Contents

    WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN ELECTRICAL PARTS LIST ........19 THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. http://www.xiaoyu163.com...
  • Page 3: General

    IR ID switches (page 12) amplifier. Select from 12 discrete IR code tables to communicate with up to 12 TA-MR2ES amplifiers (with individual IR ID) on one IR repeater network. qs AUTO POWER SELECTOR switch (page 11) Selects the method for activating the amplifier.
  • Page 4: Test Mode

    TA-MR2ES SECTION 2 3 7 63 1515 0 TEST MODE 1. MEMORY CLEAR Procedure: 1 Select the TEST switch to “ON” of the IR ID at back panel. 2 Press the POWER OFF key at back panel in advance and simultaneously press the POWER ON key at front panel.
  • Page 5: Diagrams

    TA-MR2ES SECTION 3 3 7 6 3 1 5 1 5 0 DIAGRAMS • Circuit Boards Location THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Schematic Diagrams.
  • Page 6: Block Diagram - Audio Section

    TA-MR2ES 3-1. BLOCK DIAGRAM – AUDIO SECTION – 3 7 6 3 1 5 1 5 0 IC303 ELECTRIC VOLUME J300 IC601 IC300 POWER AMP BUFFER VRIN OUT 23 Q653 AUDIO IN +VOUT2 12 TM650 BOOSTER 8 16 DATA...
  • Page 7: Main/Power Section

    TA-MR2ES – MAIN/POWER SECTION – 3 7 6 3 1 5 1 5 0 S400 IC400(2/2) SYSTEM CONTROLLOR IR ID Q408 LED2 37 D406 LED DRIVE IR LEARNING IN USE Q409 D405 LED1 38 LED DRIVE IN USE Q415...
  • Page 8: Printed Wiring Board - Power Switch/Inlet Section

    TA-MR2ES • See page 5 for Circuit Boards Location. • 3-2. PRINTED WIRING BOARD – POWER SWITCH/INLET SECTION – :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 BOARD BOARD CN200 CN202 (Page 10) (Page 10)
  • Page 9: Schematic Diagram - Amp Section (1/3)

    TA-MR2ES • See page 14 for IC Block Diagram. 3-3. SCHEMATIC DIAGRAM – AMP SECTION (1/3) – 3 7 6 3 1 5 1 5 0 D216 D1NL20U-TA CN900 IC203 TA7815S R203 D217 0.33 D1NL20U-TA 1/4W D215 D214 FH900...
  • Page 10: Printed Wiring Board - Amp Section

    TA-MR2ES • See page 5 for Circuit Boards Location. • 3-4. PRINTED WIRING BOARD – AMP SECTION – :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 J300 AUDIO TM650 TR REMOTE 12V TRIGGER TM600 SPEAKERS...
  • Page 11: Schematic Diagram - Amp Section (2/3)

    TA-MR2ES • See page 14 for IC Block Diagram. 3-5. SCHEMATIC DIAGRAM – AMP SECTION (2/3) – 3 7 6 3 1 5 1 5 0 Q350 R369 2SC2785 R355 100k R305 C308 100k C358 IC301 M5218AP-22 R367 Q412...
  • Page 12: Printed Wiring Board - Main Comb Section

    TA-MR2ES • See page 5 for Circuit Boards Location. • 3-6. PRINTED WIRING BOARD – MAIN COMB SECTION – :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 R461 R444 POWER R446 MUTING POWER OFF POWER ON...
  • Page 13: Schematic Diagram - Amp Section (3/3)

    TA-MR2ES • See page 14 for IC Block Diagram. • See page 14 for Waveform. • See page 15 for IC Pin Function Description. 3-7. SCHEMATIC DIAGRAM – AMP SECTION (3/3) – 3 7 6 3 1 5 1 5 0...
  • Page 14 TA-MR2ES • IC Block Diagrams • Waveform 3 7 6 3 1 5 1 5 0 – AMP Board – – AMP Board – IC601 µPC2581V-S IC403 TC74HC4053AP IC400 wd (X1) BIAS CIRCUIT PROTECTOR REG DRIVE DRIVE DRIVE DRIVE 452 mVp-p 80.1 ns...
  • Page 15 TA-MR2ES 3 7 63 1515 0 • IC Pin Function Description AMP BOARD IC400 MB89537APFM-G-662-BNDE1 (SYSTEM CONTROLLER) Pin No. Pin Name Description – Not used MOD2 – USB programming setting A/D0 A/D KEY1 from the TACT SW A/D1 A/D KEY2 from the TACT SW...
  • Page 16 TA-MR2ES 3 7 63 1515 0 Pin No. Pin Name Description – Not used – Not used IR LEARNING IR code ID setting terminal VOL CLK VOLUME CLOCK output signal VOL DAT VOLUME DATA output signal IR SIGNAL OUT...
  • Page 17: Exploded Views

    TA-MR2ES Ver. 1.1 SECTION 4 3 7 63 1515 0 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • Items marked “*” are not stocked since they The components identified by mark 0 or have some difference from the original one.
  • Page 18: Chassis Section

    TA-MR2ES Ver. 1.1 3 7 63 1515 0 4-2. CHASSIS SECTION supplied Q604 supplied Q603 Q654 supplied Q653 supplied supplied T900 F900 supplied supplied supplied supplied L 13942296513 supplied supplied supplied supplied supplied supplied Ref. No. Part No. Description Remark Ref.
  • Page 19: Electrical Parts List

    TA-MR2ES SECTION 5 3 7 63 1515 0 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • COILS When indicating parts by reference number, uH: µH parts list may be different from the parts please include the board name.
  • Page 20 TA-MR2ES 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C438 1-135-798-11 CERAMIC 0.22uF D402 8-719-991-33 DIODE 1SS133T-77 C439 1-135-798-11 CERAMIC 0.22uF C442 1-135-798-11 CERAMIC 0.22uF D403 8-719-991-33 DIODE 1SS133T-77 C600 1-126-961-11 ELECT 2.2uF...
  • Page 21 TA-MR2ES 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q407 8-729-119-76 TRANSISTOR 2SA1175-HFE R311 1-247-879-91 CARBON 100K 1/4W Q408 8-729-029-86 TRANSISTOR DTC124ESA R312 1-247-879-91 CARBON 100K 1/4W Q409 8-729-029-86 TRANSISTOR...
  • Page 22 TA-MR2ES 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R432 1-249-429-11 CARBON 1/4W R607 1-249-440-11 CARBON 1/4W 0 R608 R433 1-249-421-11 CARBON 2.2K 1/4W 1-249-405-11 CARBON 1/4W R434 1-249-429-11 CARBON...
  • Page 23 TA-MR2ES INLET JUMPER POWER SWITCH TACT SWITCH 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < SWITCH > POWER SWITCH BOARD ******************** S401 1-692-989-11 SWITCH, SLIDE (AUTO POWER SELECTOR) < CAPACITOR >...
  • Page 24 TA-MR2ES 3 7 63 1515 0 Ref. No. Part No. Description Remark ACCESSORIES ************ 1-823-512-12 CORD, POWER 2-345-292-01 BRACKET (RACK MOUNT) 2-514-603-11 INSTRUCTION MANUAL (ENGLISH) 7-685-873-09 SCREW +BVTT 3X10 (S) (for Install the rack-mount brackets) L 13942296513 u163 The components identified by mark 0 or dotted line with mark 0 are critical for safety.
  • Page 25 TA-MR2ES 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 26 TA-MR2ES 3 7 63 1515 0 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.