ILCA-77M2/77M2M/77M2Q_L2 Sony Corporation
SERVICE MANUAL
Revision History
LEVEL 2
SERVICE NOTE (Check the following note before the service.)
983479633.pdf
2016A08-1
© 2016.01
Published by Sony Techno Create Corporation
INTERCHANGEABLE LENS DIGITAL CAMERA
1-1. METHOD FOR REPLACING THE P.O.I.
1-2. PRECAUTION ON REPLACING THE AM-1004 BOARD
1-3. NOTES FOR REPLACING THE EVF DISPLAY DEVICE (LCD902) OR THE AM-1004 BOARD
1-4. CHECKING THE Wi-Fi FUNCTION
1-5. METHOD FOR CHECKING THE AS SLIDER UNIT (863)
1-6. METHOD FOR ADJUSTING THE TEBURE REVISE
1-7. METHOD FOR REPLACING THE AS SLIDER B ASSY T
1-8. METHOD FOR REPLACING THE AS HOLDER ACTUATOR ASSY
1-9. NOTE ON REMOVING THE AP IRIS RING
1-10. HOW TO CHARGE THE APERTURE
1-11. METHOD OF CONFIRMING THE PHASES OF AP IRIS RING AND AP SENSOR GEAR
9-834-796-33
[About the service of this model]
ILCA-77M2M/77M2Q are commodity that packed the Interchangeable Lens Digital Camera and Interchangeable Lenses.
Refer to each following service manual the Interchangeable Lens kit, when you repair.
Model Lens Service Manual of Lens
ILCA-77M2 No supplied lens No supplied lens
ILCA-77M2M SAL18135 (DT 18-135mm F3.5-5.6 SAM) 9-834-677-[][]
ILCA-77M2Q SAL1650 (DT 16-50mm F2.8 SSM) 9-834-615-[][]
– ENGLISH –
– JAPANESE –
Ver. Date History Contents S.M. Rev.
issued
1.0 2014.05 Official Release ——
1.1 2015.08 Revised-1
(A1 15-020)
• Addition of Indian model.
Page 3, 2-1, 2-18
Yes
1.2 2016.01 Revised-2
(A2 15-106)
• Addition of ASSEMBLY.
Page 2-6, 3-2
Yes
The components identified
by mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
US Model
Canadian Model
AEP Model
UK Model
Russian Model
E Model
Indian Model
Australian Model
Chinese Model
Korea Model
Japanese Model
ILCA-77M2/77M2M/77M2Q
Photo: ILCA-77M2 (Main body)
Revised-2
Replace the previously issued
SERVICE MANUAL 9-834-796-32
with this Manual.
Ver. 1.2 2016.01
ILCA-77M2/77M2M/77M2Q_L2
2-4
2-1. EXPLODED VIEWS
2-1-1. OVERALL SECTION-1
DISASSEMBLY
1. Remove in numerical order (1to 4) in the left figure.
Back View
#112
Ref. No. Part No. Description Ref. No. Part No. Description
1
*2
#2
#12
#112
DISCHARGING OF THE CHARGING CAPACITOR
4
2 #112 X 1
Back View
Back View
Left View
Right ViewBottom View
#12
#2
#12
#12
#12
#12
3
#12 X 2 → #2 X 2 → #12 X 1 → Open the MIC Lid (3-1) → #12 X 2 → Open the LCD (3-2) → #12 X 1
Screw
#2: M1.7 X 4.0
(Black)
2-635-562-31
4.0
1.7
#12: M1.7 X 5.0 (Tapping)
(Black)
3-080-204-21
1.7
5.0
#112: M1.4 X 5.0
(Black)
2-178-410-11
5.0
1.4
#12
#12
1 1
3 Rear Cover Section
(See page 2-5)
Overall Section-2
(See page 2-7)
#112
#12
#12
2 2
#12
#2
4
3-1
3-2
ILCA-77M2/77M2M/77M2Q_L2
2-6
Ref. No. Part No. Description Ref. No. Part No. Description
101
102
103
104
105
106
107
109
110
111
112
113
114
115
116
117
118
119
LCD901
#5
#140
2-1-3. LCD SECTION Screw
#5: M1.7 X 3.5 (Tapping)
(Black)
3-080-204-01
3.5
1.7
#140: M1.7X 2.0
(Black)
2-635-562-01
2.0
1.7
#140
#5
#140
#140
#5
101
111
113
119
115
116
114
110
109
112
117 118
105
102
103
#140
107
106
104
LCD901
112
(Note)
The changed portions from
Ver. 1.1 are shown in blue.
Ver. 1.2 2016.01
Note: Refer to “Assembly-6: Notes on Attaching the LCD-
022 Flexible Board”.
Note: “Assembly-6: Notes on Attaching the LCD-022 Flex-
ible Board”
Note
ILCA-77M2/77M2M/77M2Q_L2
2-7
DISASSEMBLY
1. Remove in numerical order (1 to 3) in the left figure.
2-1-4. OVERALL SECTION-2
Screw
#2: M1.7 X 4.0
(Black)
2-635-562-31
4.0
1.7
1 Open the REMOTE Lid (1) → #12 X 2
#12
#12
Right View Bottom View
2 #12 X 2
Back View
#12
Ref. No. Part No. Description Ref. No. Part No. Description
#12: M1.7 X 5.0 (Tapping)
(Black)
3-080-204-21
1.7
5.0
151
152
) #2
#12
3 #12 X 4 → Popup the Flash (3) → #2 X 3
Left View
#12 #12
#12 #12
#2
#2 #2
Front View Right View Top View
Main Board Section
(See page 2-10)
#2
#12
#12
#1
2
#12
#12
#12
#2
2 151
Claws
1 152
3 Top Cover Section
(See page 2-8)
3
1
ILCA-77M2/77M2M/77M2Q_L2
2-8
2-1-5. TOP COVER SECTION
ns: not supplied
Screw
#2: M1.7 X 4.0
(Black)
2-635-562-31
4.0
1.7
Ref. No. Part No. Description Ref. No. Part No. Description
#5: M1.7 X 3.5 (Tapping)
(Black)
3-080-204-01
3.5
1.7
Note: Refer to “Assembly-1: Routing of the Flash Harness”. Note: “Assembly-1: Routing of the Flash Harness”
Note
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
LCD903
MIC901
#2
#5
211
226
227
226
217
224
212
221
213
215
223
218
219
219
218
220
Flash Section
(See page 2-9)
(Note)
#2
#2
#5
#5 #5
#5
#5
#5
MIC901
LCD903
ns
214
201
202
203
204
207
206
205
210
209
208
225
222
216
ILCA-77M2/77M2M/77M2Q_L2
2-9
2-1-6. FLASH SECTION
ns: not supplied
Ref. No. Part No. Description Ref. No. Part No. Description
251
252
253
254
255
256
257
258
PL901
#5
1. The meaning of the symbol in left figure is as follows. Be careful when you remove it.
: Solder
DISASSEMBLY
Screw
#5: M1.7 X 3.5 (Tapping)
(Black)
3-080-204-01
3.5
1.7
Pink
Black
Gray
White
Red
Yellow
#5
#5
#5
ns
255
254 253
257
256
252
251
258
ns
PL901
ILCA-77M2/77M2M/77M2Q_L2
2-10
2-1-7. MAIN BOARD SECTION
ns: not supplied
Ref. No. Part No. Description Ref. No. Part No. Description
301
302
303
304
305
306
307
) 308
309
#12
#109
1. Remove in numerical order (1to 2) in the left figure.
DISASSEMBLY
2 #109 X 4 → #12 X 1
#109
#12
Back View
Note
Screw
#12: M1.7 X 5.0 (Tapping)
(Black)
3-080-204-21
1.7
5.0
#109: M1.7 X 3.0
(Black)
2-515-483-21
3.0
1.7
Note 1: Replace the battery holder (BH6660) together when
replacing the lithium secondary battery (BT6660) on the
AM-1004 board. (The battery holder removed once cannot
be used again.)
When mounting these parts, mount new battery holder first
and attach new lithium storage battery next.
Note 1: AM-1004 BT6660
BH6660
(Note 2)
: BT6660 (LITHIUM RECHARGEABLE BATTERY)
Board on the mount position.
(See page 6-47 of Level 3)
Front Cover Section
(See page 2-11)
#109
A
A
#109
BH6660
(Note 1)
ns
#12
LCD902
1 302
2 304
301
309
BT6660
(Note 1)
Claws
307
303
308
308
306
305
Note 2: Refer to “1-3. NOTES FOR REPLACING THE EVF DISPLAY
DEVICE (LCD902) OR THE AM-1004 BOARD” on page 1-2.
Note 2: 1-8 “1-3. EVF LCD902 AM-1004
”
ILCA-77M2/77M2M/77M2Q_L2
2-11
1
IM SHEET GRAPHITE (1) → #12 X 4
Back View
#12 #12
2-1-8. FRONT COVER SECTION
ns: not supplied
Screw
#2: M1.7 X 4.0
(Black)
2-635-562-31
4.0
1.7
#5: M1.7 X 3.5 (Tapping)
(Black)
3-080-204-01
3.5
1.7
Ref. No. Part No. Description Ref. No. Part No. Description
#12: M1.7 X 5.0 (Tapping)
(Black)
3-080-204-21
1.7
5.0
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
J901
SP901
#2
#5
#12
#140
DISASSEMBLY
1. Remove in numerical order (1 to 6) in the left figure.
2. The meaning of the symbol in left figure is as follows. Be careful when you remove it.
: Solder
6 #12 X 1
Left View
#12
5 #12 X 44 #12 X 2
Top View
#12
Bottom View
#12
2 #2 X 2 → #12 X 1
Bottom View
#2
#12
#140: M1.7X 2.0
(Black)
2-635-562-01
2.0
1.7
3 #12 X 6
Front View
#12
#12 #12
#12
#12
#2
#12
#12
#5
#5
#140
#12
#12
#12
#12
1 355
356
364
3 352
357
363
351
353
4 354
5 358
2 359
6 360
SP901
J901
362
365
Shutter Unit Section
(See page 2-12)
361 1
ns
ILCA-77M2/77M2M/77M2Q_L2
2-12
2-1-9. SHUTTER UNIT SECTION
Ref. No. Part No. Description Ref. No. Part No. Description
401
402
403
404
#12
#207
DISASSEMBLY
1. Remove in numerical order (1to 4) in the left figure.
4 #207 X 3
Top View
#207
3 #12 X 11 #12 X 4
Back View
#12
Right View
#12
Screw
#12: M1.7 X 5.0 (Tapping)
(Black)
3-080-204-21
1.7
5.0
#207: M1.6 X 8.0
(Silver)
4-191-605-01
8.0
1.6
Note 1: Refer to “Assembly-2: Notes on Assembling the ALX-8800
(AF Module)”.
Note 1: “Assembly-2: Notes on Assembling the ALX-8800 (AF Mod-
ule)”
Note
Note 2: Refer to “Assembly-3: Notes on Installing the Shutter Unit
(AFE-3111)”.
Note 2: “Assembly-3: Notes on Installing the Shutter Unit (AFE-
3111)”
#12
#207
#12
2 404
(Note 2)
4 401
(Note 1)
403
403
402
402
1 Imager Section
(See page 2-13)
3 Battery Holder Section
(See page 2-15)
Mirror Box Section (Sub Unit-1)
(See page 2-16)
ILCA-77M2/77M2M/77M2Q_L2
2-13
Ref. No. Part No. Description Ref. No. Part No. Description
451
452
453
454
455
456
457
458
459
460
*461
462
463
#64
Note
Screw
2-1-10. IMAGER SECTION
ns: not supplied
#64: M1.7 X 5.0 (Tapping)
(Silver)
2-666-551-21
5.0
1.7
ns
#64
#64
Anti Shake Unit Section
(See page 2-14)
(including HOL-007 flexible board)
458
460
459
461
457
456
455
(Note 1)
454
(Note 1)
463
(Note 1, 2, 3)
454
(Note 1)
451
453
462
452
(including CP6001 (CMOS imager) and
IS-095 complete board)
(Note 1, 2)
Note 1: Refer to “3-2. CLEANING PROCEDURE OF OLPF” on
page 3-2 for method of cleaning the OLPF.
Note 1: OLPF3-2 “3-2. CLEANING PROCE-
DURE OF OLPF”
Note 2:
Precautions for Replacement of Imager
•If the imager has been replaced, carry out all the adjustments for the
camera section.
•As the imager may be damaged by static electricity from its structure,
handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with dusts nor
exposed to strong light.
Note 2:
Note 3 :
J-6082-737-A
Refer to the following statements when replacing the Optical
filter block.
Method of Removal
(1) Pour resolvent (alcohol or cleaning agent) between the
imager and the IM spacer.
*Wait for that the adhesive power of the IM spacer
weakens.
(2) Remove the IM spacer from the imager.
Method of Attachment
* Confirm the mounting direction of the Optical filter
block referring to "3-1. ASSEMBLY".
(2) Set the Optical filter block in its attachment jig
(J-6082-737-A), with the attached adhesive side of IM
spacer facing upward.
(3) Press the imager down into the jig as shown below to
attach it to the Optical filter block.
Imager
Peel off the release paper.
Pour resolvent (alcohol or
cleaning agent) between
the imager and the IM spacer.
Optical Filter Block
Peel off the
release paper
Peel off the
release paper
Peel off the
release paper
IM GS Tape
IM GS Tape
IM Spacer
Peel off the
release paper
(1) Attach the two IM GS tapes and the Optical filter block
by aligning them with the outer shape of the IM
spacer evenly.
Note 3 :
J-6082-737-A
"3-1. ASSEMBLY"
IM GS TAPE
IM GS TAPE
ILCA-77M2/77M2M/77M2Q_L2
2-14
Ref. No. Part No. Description Ref. No. Part No. Description
501
502
503
504
505
#14
#87
2-1-11. ANTI SHAKE UNIT SECTION
ns: not supplied
Note
DISASSEMBLY
1. The meaning of the symbol in left figure is as follows. Be careful when you remove it.
: Solder
Screw
#14: M1.7 X 2.5
(Silver)
2-599-475-11
2.5
1.7
#87: M1.6 X 5.3
(Black)
2-689-328-01
5.3
1.6
B
B
A
A
ns
ns
ns
ns
ns
ns ns
ns
ns
502 502
501 (Note 1,2)
(Note 3)
503 (Note 4)
504
505
504 504
504
502
#14
#14
#87
504
Note 1: Refer to “1-5. METHOD FOR CHECKING THE AS SLIDER
UNIT (863)” on page 1-3 when checking the AS Slider Unit
(863).
Note 1: AS 863 1-9
“1-5. AS 863 ”
Note 2: Refer to “1-6. METHOD FOR ADJUSTING THE TEBURE
REVISE” on page 1-3 when adjusting the Tebure Revise.
Note 2: Tebure Revise 1-9 “1-6.
”
Note 3: Refer to “1-7. METHOD FOR REPLACING THE AS SLID-
ER B ASSY T” on page 1-4 when replacing the AS Slider B
Assy.
Note 3: AS B Assy 1-10 “1-7.
AS B ASSY T ”
Note 4: Refer to “1-8. METHOD FOR REPLACING THE AS
HOLDER ACTUATOR ASSY” on page 1-5 when replacing
the AS Holder Actuator Assy.
Note 4: AS Assy 1-11
“1-8. AS ASSY ”
ILCA-77M2/77M2M/77M2Q_L2
2-15
2-1-12. BATTERY HOLDER SECTION
ns: not supplied
Ref. No. Part No. Description Ref. No. Part No. Description
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
ANT901
BT901
C901
#5
#12
ns
ns BT901
558
559
560
561
557 569
570
571
563
565
564 566
568
567
#12
ns
ns
ns
#12
#5
#5
A
NT901
#12
ns
553
554
552
551
C901
556 562
555
A
A
DISASSEMBLY
1. The meaning of the symbol in left figure is as follows. Be careful when you remove it.
: Solder
Screw
#5: M1.7 X 3.5 (Tapping)
(Black)
3-080-204-01
3.5
1.7
#12: M1.7 X 5.0 (Tapping)
(Black)
3-080-204-21
1.7
5.0
ILCA-77M2/77M2M/77M2Q_L2
2-16
Ref. No. Part No. Description Ref. No. Part No. Description
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
*617
*618
619
*620
621
622
623
624
625
626
627
#23
#163
#164
#165
2-1-13. MIRROR BOX SECTION (SUB UNIT-1)
ns: not supplied
DISASSEMBLY
1. The meaning of the symbol in left figure is as follows. Be careful when you remove it.
: Solder
Screw
#23: M1.7 X 4.0 (Tapping)
(Black)
3-080-204-11
4.0
1.7
5.5
2.0
#163: M2.0 X 5.5 (Tapping)
(Silver)
2-695-575-11
Iris Ring Removal
Rotate the Iris Ring clockwise, and remove it at the stop position (iris-inend).
A
t this time, do not rotate the Iris Joint Gear of the AP Aperture Unit.
Iris RingStop position
(iris-in end)
3.9
2.0
#164: M2.0 X 3.9
(Black)
3-268-954-11
3.0
1.7
#165: M1.7 X 3.0 (Tapping)
(Silver)
2-695-434-31
#163
#23
#23
#164
#23
ns
ns
#165
#165
Mirror Box Section (Sub Unit-2)
(See page 2-17)
622
(including M902 (aperture motor) and
AP-037 flexible complete board)
(Note 3)
621
(including M901 (AF motor) and
AFP-007 flexible complete board)
610
(including BLF-2001
flexible board)
603
604
605
(Note 3)
615
609
(Note 3)
608
(Note 3)
606
(Note 3)
601
(Note 1, 2)
607
(Note 3)
616
613
618
619
620
624
625
626
623
627
612
611
614
617
602
(Note 2)
Note
Note 1: Refer to “Assembly-4: Notes on Assembling the Mirror Box
Sub Unit”.
Note 1: “Assembly-4: Notes on Assembling the Mirror Box Sub Unit”
Note 2: The MB MIRROR BOX SUB UNIT includes a protective
BODY CAP. This part is supplied only with the MB MIRROR
BOX SUB UNIT.
Note 2: MB
MB
Note 3: Refer to “1-9. NOTE ON REMOVING THE AP IRIS RING,”
on page 1-5, “1-10. HOW TO CHARGE THE APERTURE”
on page 1-6 and “1-11. METHOD OF CONFIRMING THE
PHASES OF AP IRIS RING AND AP SENSOR GEAR” on
page 1-6.
Note 3: 1-11 1-9. AP 1-12
1-10. 1-11. AP
AP
ILCA-77M2/77M2M/77M2Q_L2
2-17
Screw
#23: M1.7 X 4.0 (Tapping)
(Black)
3-080-204-11
4.0
1.7
#241: M1.4 X 2.5
(Black)
3-703-816-46
2.5
1.4
Ref. No. Part No. Description Ref. No. Part No. Description
651
652
653
654
655
656
657
658
659
660
661
#23
#241
2-1-14. MIRROR BOX SECTION (SUB UNIT-2)
ns: not supplied
ns
ns
ns
ns
#23
#241
#23
#23
#2
3
652
(Note 1)
653
(Note 1, 2)
651
657
658
656
655
661
660
654
659
(including M903 (charge motor) and
SLK-009 flexible board)
Note
Note 2: Refer to “1-1. METHOD FOR REPLACING THE P.O.I.” on
page 1-1 when replacing the P.O.I. without disassembling
the camera.
Note 2: P.O.I. 1-7 “1-1.
P.O.I. ”
Note 1: If the MB Mirror Frame Holder Assy (P.O.I.) is raised and
then pushed from the front side with the Shutter Unit (AFE-
3111) and the AS Slider Unit (863) have been removed, it
may drop off behind and get scratched or damaged.
Note 1: AFE-3111 AS 863
MB Assy P.O.I.
ILCA-77M2/77M2M/77M2Q_L2
2-18E
ACCESSORIES
901 902 903 904 905
906 907 908 909 910
911 912 913 914
Ref. No. Part No. Description
901
901
901
902
902
902
902
902
903
904
905
906
907
908
909
Ref. No. Part No. Description
910
911
912
913
914
*914
*914
*914
*914
*914
*914
*914
*914
Ref. No. Part No. Description
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.1 2015.08
/
