Sony MDR-IF8000 Support Question
Sony MDR-IF8000 Support Question
Find answers below for this question about Sony MDR-IF8000.Need a Sony MDR-IF8000 manual? We have 1 online manual for this item!
Question posted by hsar792869 on July 16th, 2015
Sony Mdr If8000
hi could you please tell me where i can purchase spare parts for my mdr if8000 headphones.Cheers, H.
Current Answers
Answer #1: Posted by TommyKervz on July 16th, 2015 2:00 PM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,833
Member since:
January 10th, 2013 Points: 17,776,833
Sony Parts sales are now being directly managed by Sony Authorized Parts Distributors partners.
- Encompass Parts
1-866-779-5153
Andrews Electronics Inc.
1-800-289-0300
Union Electronics
1-800-648-6657 - Or get Get assistance with your order at 1-877-865-SONY (7669)
Related Sony MDR-IF8000 Manual Pages
Operation Guide - Page 1
...IF8000
CORDLESS STEREO HEADPHONES
MDR-IF8000
SPECIFICATIONS
Playback frequency range Power requirements
Mass
12 - 24,000 Hz Rechargeable nickel metal hydride batteries (supplied or sold separately) or R6 (size AA) alkaline batteries Approx.350 g (10 oz)(including the supplied rechargable nickel-metal hydride batteries)
CORDLESS STEREO HEADPHONES
9-873-527-02 2002C0200-1 © 2002.03
Sony...
Operation Guide - Page 2
...not to adjust the volume.
8 Ear pad (right)
9 Ear pad (left)
2 Repair MDR-IF8000 and DP-IF8000 in two locations on the same conductor of the head tracking function.
6 HEAD TRACKING switch (...put on the headphones.
4 POWER indicator By pulling up the lid to open it to ON when the output mode of a tantalum capacitor may be
damaged by heat.
DIAGRAMS 4-1. ELECTRICAL PARTS LIST 16
LOCATING...
Operation Guide - Page 3
... board
3 HANGER (R)
1 Screw (+P 2X8)
2 Two screws (+P 2X5) Lid (R), rear
7 Remove solder (four places) 6 Screw (+P 2X5) 5 Hanger (R)
Chassis
3 Hanger lid (R) ASSY
2-2. Driver ASSY (SP31) (R-CH SECTION)
MDR-IF8000
Hanger (R)
VOL board, RX1 board, RX2 board
PD1 board
Set
Hanger (L)
PD2 board
Head band (R) ASSY, Head band (F) ASSY, SW board
Driver ASSY (SP11) (L-CH...
Operation Guide - Page 4
... the bond in outside lap with similar method.
1 Screw (M1.7X5)
4 PD1 board 2 Window, ray catcher
3 Remove solder (two places)
2-4. MDR-IF8000
2-3. PD1 BOARD • Can remove PD2 board with 2mm 2 width
Bond: Sony bond SC608LV (7-432-912-52)
8 Remove solder (two places)
Driver ASSY
Plate, support 7 Three screws (+P2X5)
Frame (R) ASSY 6 Claw
4
Operation Guide - Page 5
HANGER (L), HEADBAND (R) ASSY, HEAD BAND (F) ASSY, SW BOARD
R-CH section
L-CH section
Headband (F) ASSY
Headband (R) ASSY
Headband (R) ASSY
2 3
4 Screw (+P2X8)
9
8
6 Lid (R), rear
5 Two screws (+P2X5)
7 Screw (+P2X4) qa Screw (+P2X5)
1 Screw (+P2X4)
0 Remove solder (two places)
qs SW board Hanger (L)
5 MDR-IF8000
2-5.
Operation Guide - Page 6
...4.5 MHz with a uniform balance on the VOL board to align the
headphones (MDR-IF8000).
[BPF ADJUSTMENT] Setup: 1. Connect a spectrum analyzer to the DP-IF8000 service manual.) 2. Use the processor section (DP-IF8000) as shown in the
above drawing. 2. about 25dB
about 1.25MHz about 1.25MHz 4.5MHz
6 MDR-IF8000
SECTION 3 ELECTRICAL ADJUSTMENT
0dB=0.775V
CAUTION: 1. Adjust RV11 (VOLUME) on...
Operation Guide - Page 7
...
1
IC502
BUFFER
2 SCKI 7 17
GYRO XRST
SW501 RESET
IC11
POWER AMP
4 VIN
VO1 5
VO2 8
IC52
POWER AMP
4 VIN
VO1 5
VO2 8
LED DRIVER Q201
D201 POWER
MDR-IF8000
SP11 SPEAKER
(L-CH)
SP31 SPEAKER
(R-CH)
Q901
AMUTING
DMUTING
DAC_XRST
LED
ARDET
DSP XCS
DSP GYRO
DSP XRST
DSP DTQ
XHREQ
SCK
SDO
P24 DSP_XGC...
Operation Guide - Page 8
...
21 1-683-299- (21)
IC502
B-5
IC503
A-5
IC504
B-6
IC901
D-6
IC902
E-6
1-683-303- 21
(21)
1-683-303- 21 (21)
BLK RED
Q101
B-6
Q102
B-7
Q201
E-8
Q202
D-7
Q901
E-5
Q951
E-2
8
8 MDR-IF8000
4-2.
No. PRINTED WIRING BOARDS - L35 RED R+
L1
L16 CLEAR L-
Operation Guide - Page 9
... (POWER)
RECHARGEABLE BATTERY NH-AA
1.2V 1600mAh,2PCS 2.4V OR
DRY BATTERY SIZE"AA"
(IEC DESIGNATION LR6) 2PCS,3V
9
9 z Refer to page 13 for Notes. MDR-IF8000
4-3. z Refer to page 13 for IC Block Diagrams. z Refer to page 13 for Waveforms.
R519 10k
R518 100k
R536 10k
R517 270k
R516 R515 100k...
Operation Guide - Page 10
...
X101 R110
C112
R108
R501
R126
R107 R105
C107
C110
TP123 (BPF ADJ MONITOR)
R125
R106C106 L102
C141
21 1-683-300- (21)
z Semiconductor Ref. No. MDR-IF8000
4-4. PRINTED WIRING BOARDS -
Operation Guide - Page 13
...: (Side B) Parts face side: (Side A)
Parts on the parts face side seen from
battery terminal.
• Voltages and waveforms are dc with a VOM (Input impedance 10 MΩ). z Waveforms - pF: µµF 50 WV or
less are not indicated except for electrolytics and tantalums.
• All resistors are in µF unless otherwise noted. MDR-IF8000
CF...
Operation Guide - Page 14
...-817-01 CUSHION 3-234-805-01 PLATE, SUPPORT
Remark
Ref.
MDR-IF8000
NOTE: • -XX, -X mean standardized parts, so they may have
some difference from the original one. &#...8226; Items marked "*" are not stocked since they are given in the last of this parts list.
5-1.DRIVER SECTION
SECTION 5 EXPLODED VIEWS
6 1
7
#1
#1
3
5
SP11
4 3 2
#1
4
SP31 #1...
Operation Guide - Page 15
No.
51 52 53 54 55
Part No. Part No. HANGER SECTION
57 59
68
69
58 60 61
63
56
55
62
64
#1
52
#2
52
65
...102-19 SCREW +P 2X4 TYPE2 NON-SLIT
#3
7-685-105-19 SCREW +P 2X8 TYPE2 NON-SLIT
#4
7-627-551-78 SCREW,PRECISION +P 1.4X4
15
MDR-IF8000
5-2. Description
X-3381-234-1 FRAME (L) ASSY 3-713-791-11 SCREW (M1.7X5), TAPPING, P2 3-234-800-01 LID (RAY CATCHER) 1-683-305-11...
Operation Guide - Page 16
...C901 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
16 MDR-IF8000 PD1 PD2 RX1
SECTION 5 ELECTRICAL PARTS LIST
NOTE : • Due to standardization, replacements in the
parts list may have some difference from the original one. •...C12 C13 C14 C15
C16 C17 C18 C31 C32
C33 C34 C35 C36 C37
C38 C156 C157 C158 C159
Part No. CHIP 3.3uF 20%
1-162-964-11 CERAMIC CHIP 0.001uF 10%
1-162-970-11 CERAMIC ...
Operation Guide - Page 20
Ver. Date
Description of Revision
1.0
2002. 02 New
1.1
2002. 03 Addition of UK model.
(ENG-02010) MDR-IF8000
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.
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