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3 7 63 1515 0
SERVICE MANUAL
Ver 1.0 2001.05
TE
L 13942296513
www
.
9-873-108-11
2001E0200-1
© 2001.5
http://www.xiaoyu163.com
Photo : TL-HA80
Power source
Dimensions
Mass
Supplied accessories
Headset (TL-DR0140)
Dimension (Cord)
Dimension (Plug)
Mass
<Receiver>
Type
Driver units
Sensitivity
Impedance
Maximum input power
<Microphone>
Type
Unit
Output impedance
Closed circuit voltage level
Design and specifications are subject to change without notice.
x
ao
y
i
Sony Corporation
Personal Audio Company
Shinagawa Tec Service Manual Production Group
http://www.xiaoyu163.com
TL-HA80
8
Photo : TL-DR0140
SPECIFICATIONS
DC 9V from AC power adaptor
5
7
5
Approx. 3
⁄
x 3
⁄
x 6
⁄
inches (w/h/d)
8
8
8
(92 x 96 x 165.5 mm)
Approx. 10.58 oz
(300 g)
Q Q
3
6 7
1 3
AC power adaptor (AC-T127)
Telephone cord: approx. 1 ft. (30cm)
Stereo audio cable (stereo mini-plug):
approx. 3.5 ft. (1m)
Headset TL-DR0140
Headset hanger
Approx. 7 ft. (2m)
3.5 mm dia.
Approx. 0.88 oz (25 g) (without cord)
Open air dynamic
30 mm dia. (CCAW Voice coil)
104 dB/mW
24
1000 mW (IEC)
Close-talking pipe microphone
Back electret condenser
Under 2.2 k
-47 dB (0 dB = 1 V/Pa)
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
HANDS FREE ADAPTOR
co
9 9
US Model
2 8
9 9
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Summary of Contents for Sony TL-HA80
- Page 1 TL-HA80 3 7 63 1515 0 SERVICE MANUAL US Model Ver 1.0 2001.05 Photo : TL-DR0140 Photo : TL-HA80 SPECIFICATIONS Power source DC 9V from AC power adaptor Dimensions Approx. 3 ⁄ ⁄ ⁄ inches (w/h/d) (92 x 96 x 165.5 mm) Mass Approx.
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Page 2: Table Of Contents
TL-HA80 3 7 63 1515 0 TABLE OF CONTENTS Specifications ................1 Setting up the unit 1. GENERAL ..............2 Connect the unit 2. DISASSEMBLY 2-1. Cabinet (Upper) ASSY ..........4 Connect the AC power adaptor to the DC IN jack and to an AC 2-2. - Page 3 TL-HA80 3 7 63 1515 0 If no long confirmation beep is heard Using the headset hunger The headset can be hung on the hook (supplied) by mounting the headset Turn ON the TEST switch. hanger (supplied) on the headset.
- Page 4 TL-HA80 SECTION 2 3 7 63 1515 0 DISASSEMBLY Note : Follow the disassembly procedure in the numerical order given. Main board, Volume board, Jack board Case (upper) 2-1. CASE (UPPER) Case (upper) 1 Screws (+BVTP3X10) Case (lower) 1 Screw (+BVTP3X10) L 13942296513 2-2.
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Page 5: Diagrams
TL-HA80 SECTION 3 DIAGRAMS 3-1. BLOCK DIAGRAMS 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 • Signal path. : RX : TX http://www.xiaoyu163.com... -
Page 6: 3-2. Schematic Diagram
TL-HA80 3-2. SCHEMATIC DIAGRAM 3 7 6 3 1 5 1 5 0 Refer to page 8 for Notes. Refer to page 8 for Waveforms. Refer to page 8 for IC Block Diagrams. 1 3 9 4 2 2 9 6 5 1 3... -
Page 7: Printed Wiring Boards
TL-HA80 3 7 6 3 1 5 1 5 0 3-3. PRINTED WIRING BOARDS – MAIN SECTION – MAIN BOARD (SIDE B) MAIN BOARD (SIDE A) Semiconductor Location D103 C106 Ref. No. Location R112 R113 VOLUME BOARD S103 C104... - Page 8 TL-HA80 3 7 6 3 1 5 1 5 0 Waveforms Note on Schematic Diagram • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics TEST MODE and tantalums.
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Page 9: Exploded Views
TL-HA80 SECTION 4 EXPLODED VIEWS 3 7 63 1515 0 NOTE : • -XX, -X mean standardized parts, so they • The mechanical parts with no reference may have some difference from the original number in the exploded views are not one. -
Page 10: Electrical Parts List
TL-HA80 SECTION 5 AUDIO MAIN ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE : • Due to standardization, replacements in the • SEMICONDUCTORS When indicating parts by reference num- In each case, u : µ , for example : parts list may be different from the parts ber, please include the board. - Page 11 TL-HA80 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark <JACK> R132 1-216-825-11 METAL CHIP 2.2K 1/16W R133 1-216-848-11 METAL CHIP 180K 1/16W J103 1-779-207-11 JACK,DC(POLARITY UNIFIED TYPE) (DC IN 9V)
- Page 12 TL-HA80 VOLUME 3 7 63 1515 0 Ref. No. Part No. Description Remark 1-681-414-11 VOLUME BOARD ************ 3-229-160-01 HOLDER (LED A) 3-229-161-01 HOLDER (LCD B) <DIODE> D201 8-719-027-79 DIODE BR3368S D202 8-719-084-63 DIODE BR3361X <VARIABLE RESISTOR> VR201 1-227-420-11 RES, VAR, CARBON 10K...
- Page 13 TL-HA80 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
- Page 14 TL-HA80 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.