Sony XLR-K3M User manual
SERVICE MANUAL
Sony Imaging Products & Solutions Inc.
Conditions of Use:
(1) Please use this information only for the purpose of performing repair, maintenance and/or confi guration services of the Sony products (hereinafter the “Repair services”) under the
service agreement entered into with the Sony group company (hereinafter the “Service agreement”). Using this information for any purpose other than the purpose described foregoing
is forbidden.
(2) Only the Authorized Servicer’s offi cers, employees or subcontractors (including their offi cers and employees) whose duties justify a need-to-know and who have agreed to hold
confi dential this information (collectively hereinafter the “Permitted users”) are permitted to access and use this information. To disclose or disseminate to any person other than the
Permitted users is forbidden.
(3) Destroy or erase any and all portion of this information promptly in an irrecoverable and secure fashion after achieving the purpose described in Section (1) above.
(4) Do not copy, replicate, reproduce, alter, translate, transmit, sell, lease, or distribute this information in whole or in part without the prior written permission of the author.
(Notwithstanding foregoing, it is permitted to copy and distribute this information to the Permitted users.)
(5) Please notify immediately any leakage, loss, theft, misappropriation, or other misuse of this information by e-mail to the following address:
(6) In addition to the above, the terms and conditions of the Service agreement shall be applied to using this information.
Revision of Information:
This information may be changed or updated at any time without any prior notice. Please confi rm that this information is up-to-date before using it.
US Model
Canadian Model
AEP Model
UK Model
E Model
Chinese Model
XLR ADAPTOR KIT
© 2019.08
2019H33-1
9-896-877-11
Ver. 1.0 2019.08
SPECIFICATIONS
XLR-K3M
p
Dimensions (Approx.):
XLR Adaptor (XLR-A3M) unit
113.2 mm × 106.1 mm × 79 mm (Width/Height/Depth)
(4 1/2 in. × 4 1/4 in. × 3 1/8 in.)
(excluding the cord and projecting parts)
Microphone (ECM-XM1)
21 mm × 162 mm (Diameter/Length)
(27/32 in. × 6 1/2 in.)
(excluding the wind screen and cord)
Mass (Approx.):
XLR Adaptor (XLR-A3M) unit 187 g (6.6 oz)
Microphone (ECM-XM1) 121.5 g (4 oz)
Supplied items:
XLR Adaptor (XLR-A3M) (1), Microphone (ECM-XM1) (1),
Wind screen (1), Connector protect cap (attached) (2),
Extension Cable for Audio (1), Case (1), Set of printed
documentation
Design and specifications are subject to change without notice.
Multi Interface Shoe is a trademark of Sony Corporation.
SYSSET
2019/08/0822:12:05(GMT+09:00)
2
XLR-K3M
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH
MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN 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.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
1. Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
2. Check the interboard wiring to ensure that no wires are “pinched”
or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transistors,
that were installed during a previous repair. Point them out to the
customer and recommend their replacement.
4. Look for parts which, through functioning, show obvious signs
of deterioration. Point them out to the customer and recommend
their replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 350°C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
UNLEADED SOLDER
This unit uses unleaded solder.
Boards requiring use of unleaded solder are printed with the lead
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Be careful to the following points to solder or unsolder.
• Set the soldering iron tip temperature to 350°C approximately.
If cannot control temperature, solder/unsolder at high temperature
for a short time.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
Unleaded solder is more viscous (sticky, less prone
to flow) than ordinary solder so use caution not to let
solder bridges occur such as on IC pins, etc.
• Be sure to control soldering iron tips used for unleaded solder
and those for leaded solder so they are managed separately.
Mixing unleaded solder and leaded solder will cause detachment
phenomenon.
SYSSET
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3
XLR-K3M
1. SERVICING NOTES
ABOUT REPAIRING THE BOARD
The mounted parts of this unit that have each board cannot replace
with single.
When each boards are defective, replace the part including the
board.
NOTES FOR FLEXIBLE BOARD
Make sure that the conductive side of a fl exible board does not have
any stain or foreign materials.
Do not touch the conductive side of fl exible boards with bare hands.
Plug in a fl exible board straight, fully into the connector until it
reaches the end inside. (Fig. 1, Fig. 2, Fig. 3)
OK
(The flexible board was plugged in straight
and completely)
Flexible
Board Flexible
Board
Connector Connector
Reference
line
Fig. 1
NG
(The flexible board was plugged in
crooked)
Flexible
Board
Connector Connector
Flexible
Board
Reference
line
Fig. 2
NG
(The flexible board was not plugged in
completely)
Connector Connector
Flexible
Board
Flexible
Board
Reference
line
Fig. 3
• Make sure that the fl at cable and fl exible board are not cracked
or bent at the contact end.
• Do not apply excessive force to the gilded fl exible board.
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
SYSSET
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4
XLR-K3M
• Disassembled in the order shown in the fl owchart below.
2-1. DISASSEMBLY FLOW
2. DISASSEMBLY
2-2. CONNECTOR CABINET
(Page 5)
2-3. MAIN FRAME BLOCK
(Page 6)
2-4. SIDE SW SUB ASSY
(Page 7)
2-5. HN-1053 BOARD
(Page 7)
2-7. SHOE SUB ASSY
(Page 9)
SET
2-6. XL-1011 BOARD,
FP-2455 FLEXIBLE BOARD
(Page 8)
2-8. REAR SW SUB ASSY,
REAR SW COVER SUB ASSY
(Page 10)
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XLR-K3M
Note: Disassemble in the order indicated by the numbers assigned to the parts in the fi gures such as 1.
2-2. CONNECTOR CABINET
1Remove the microphone holder rod
of microphone holder (973) assy
and open it.
2two precision screws
(P2.6 u10)
4microphone holder (973) assy
Note 1: When installing the microphone holder (973)
assy, align the two ribs and two grooves.
3Remove the microphone holder
(973) assy in the direction of
the arrow.
5two screws
(M1.7 u3)
8two screws (BVTP3 u12)
Note 2: The screw (BVTP3 × 12) cannot be reused.
Be sure to replace them with new parts.
7Remove the XLR cover
from the XLR connector.
9connector cabinet
block
qa MIC jack
cover
q; Cut the shaft’s tip
of MIC jack cover.
qs connector cabinet
+RZWRLQVWDOOWKH0,&MDFNFRYHU
When replacing the MIC jack cover with a
new part and installing it to the connector
cabinet, pull the shaft of MIC jack cover and
pass it to the hole of connector cabinet, then
cut the excess portion of shaft.
6tapping screw
(T1.7 u6)
left side
bottom side
microphone
holder rod
rib
rib
XLR cover
XLR connector
6tapping screw
(T1.7 u6)
8two screws (BVTP3 u12)
Note 2: The screw (BVTP3 × 12) cannot be reused.
Be sure to replace them with new parts.
groove
groove
excess
portion
shaft of MIC
jack cover
hole
connector cabinet
right side
top side
left side
SYSSET
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6
XLR-K3M
2-3. MAIN FRAME BLOCK
1XLR cover
2cable clamper
3Open the USB cover.
5USB cover
6FP-2455 flexible board
8Pull out the main block in the direction of
the arrow.
Note: When installing the main block, insert
the two screw holes to the two grooves.
7screw (M1.7 u2.5)
9RY-2001 flexible board
q; flexible flat cable
(FFC-262)
qa main frame
block
bottom side
groove
hook
4Remove the hook of USB
cover from the groove.
groove
groove
screw
hole
screw
hole
right side
left side
A
A
top side
left side
right side
Turn over.
USB cover
SYSSET
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7
XLR-K3M
2-4. SIDE SW SUB ASSY
2-5. HN-1053 BOARD
1tapping screw
(M1.7 u5)
2three tapping screws
(T1.7 u6)
2tapping screw
(T1.7 u6)
3Remove the side SW sub assy
in the direction of the arrow.
7center cabinet block
5side SW sub ass
y
hole
hole
hole
groove
boss
boss
boss
boss
top side
right side
left side
4flexible flat cable
(FFC-262)
6ground plate
Note: When installing the ground plate, align the
four bosses with a groove and three holes.
The opposite side is
the terminal side.
1FP-2455 flexible board
3screw
(M1.7 u2.5)
3screw
(M1.7 u2.5)
3screw
(M1.7 u2.5)
5HN-1053 board
Note: When installing the HN-1053 board,
align the two bosses and two holes.
4Remove the HN-1053 board
in the direction of the arrow.
boss
2flexible flat cable
(FFC-1077)
3screw
(M1.7 u2.5)
boss
hole
hole
right side
left side
top side
SYSSET
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8
XLR-K3M
2-6. XL-1011 BOARD, FP-2455 FLEXIBLE BOARD
7Remove the XL-1011 board in
the direction of the arrow.
4screws
(M1.7 u2.5)
1two screws
(M1.7 u2.5)
2shield plate
Note 1: When installing the shield plate,
align the two bosses and two holes.
8XL-1011 board
9connector spacer
q; main frame
Note 2: When pasting the FP-2455 flexible board block
to the main frame, align the two holes.
qa sheet (FP-2455)
Note 3: When pasting the FP-2455 flexible board
to the sheet (FP-2455), align the two holes.
qs FP-2455 flexible board
boss
boss
hole
hole
hole
hole
hole
hole
hole
hole
5Pull out the XL-1011 board in
the direction of the arrow.
6Pull out the XL-1011 board in
the direction of the arrow.
top side
right side
rear side
3flexible flat cable
(FFC-1077)
The opposite side is
the terminal side.
SYSSET
2019/08/0822:12:05(GMT+09:00)
9
XLR-K3M
2-7. SHOE SUB ASSY
1four tapping screws
(M1.7 u5)
3Draw out the RY-2001 flexible
board from the hole.
4shoe sub assy
hole
2Remove the shoe sub assy in
the direction of the arrow.
RY-2001 flexible board
top side
left side
right side
SYSSET
2019/08/0822:12:05(GMT+09:00)
10
XLR-K3M
2-8. REAR SW SUB ASSY, REAR SW COVER SUB ASSY
1three tapping screws
(M1.7 u5)
2Slant the rear SW sub assy in the
direction of the arrow, and remove
the two bosses from the two holes.
6Open the rear SW
cover sub assy.
hole
USB
connector
boss
boss
hole
hole
3Lift up the rear SW sub assy in the
direction of the arrow, and remove
the USB connector from the hole.
8Remove the rear SW cover sub
assy in the direction of the arrow.
9rear SW cover sub assy
5rear SW
sub assy
shaft
shaft
groove
groove
4Remove the rear SW sub assy
in the direction of the arrow.
top side
rear side
right side
7Push the rear SW cover sub assy
in the direction of the arrow, and
remove the two shafts from the
two grooves.
SYSSET
2019/08/0822:12:05(GMT+09:00)
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