Sony NEX-EA50CH / NEX-EA50CK / NEX-EA50EH / NEX-EA50H / NEX-EA50JH / NEX-EA50K / NEX-EA50M / NEX-EA50UH Service Manual ▷ View online
2-5
NEX-EA50CH/EA50CK/EA50EH/EA50H/EA50JH/EA50K/EA50M/EA50UH
2-1-3. OVERALL SECTION-3
1. Remove in numerical order (
1
to
3
) in the left figure.
DISASSEMBLY
1
#49 X 3
Screw
Top View
#49
3
#49 X 6
Front View
#49
Bottom View
Left View
#49
#49
Ref. No.
Part No.
Description
101
X-2585-556-1 HOLDER
ASSY,
BT
J901
1-694-411-71
TERMINAL BOARD, BATTERY
#49
2-630-005-31
SCREW (M2), NEW TRUSTER, P2
#49
#49
#49
J901
#49
#49
3
Mount Block Section
(See page 2-7)
2
Main Board Section
(See page 2-6)
1
BM Section
(See page 2-10)
101
(Claws)
2
#49 X 4
Top View
#49
#49: M2.0 X 4.0
(Black)
2-630-005-31
2-630-005-31
4.0
2.0
2-6
NEX-EA50CH/EA50CK/EA50EH/EA50H/EA50JH/EA50K/EA50M/EA50UH
2-1-4. MAIN BOARD SECTION
ns : not supplied
DISASSEMBLY
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
151
1-886-627-11
FP-2015 FLEXIBLE BOARD
152
1-846-004-11
CABLE, FLEXIBLE FLAT (FFC-1002)
153
1-846-003-11
CABLE, FLEXIBLE FLAT (FFC-1001)
154
1-886-622-11
FP-2010 FLEXIBLE BOARD
155
A-1903-481-A AU-1001 BOARD, COMPLETE (Note 2)
156
1-886-628-11
FP-2016 FLEXIBLE BOARD
157
1-886-625-11
FP-2013 FLEXIBLE BOARD
158
A-1903-479-A FP-2001 FLEXIBLE BOARD, COMPLETE
159
A-1903-480-A FP-2000 FLEXIBLE BOARD, COMPLETE
160
4-440-094-01
HOLDER, JS JACK
161
4-440-097-01
FRAME, JS JACK
162
4-440-093-01 CHASSIS,
VC
163
4-440-095-01
FRAME (L), VC
164
4-440-098-01
HEAT SINK, VC
165
4-440-096-01
FRAME (R), VC
166
4-440-100-01 GASKET
(MS)
167
A-1903-478-A MS-1001 BOARD, COMPLETE
168
1-886-637-11
FP-2025 FLEXIBLE BOARD
169
1-886-636-11
FP-2024 FLEXIBLE BOARD
170
4-440-099-01
SHEET, VC RADIATION
171
1-886-626-11
FP-2014 FLEXIBLE BOARD
172
1-886-633-11
FP-2021 FLEXIBLE BOARD
173
4-437-535-01
LABEL (951), FUSE
174
A-1903-969-
B
VC-618 BOARD, COMPLETE (SERVICE) (Note 2)
BH6701 1-251-928-21
SOCKET, BATTERY (Note 1)
BT6701 1-756-134-15
BATTERY, LITHIUM (SECONDARY) (Note 1)
#3
2-660-401-01
SCREW (M1.7), NEW TRU-STAR, P2
#53
3-080-206-21 SCREW,
TAPPING,
P2
Screw
Note
#3
#3
#53
#3
#53
#53
#53
#3
AU-1
001
VC-618
173
174
(Note 2)
172
171
170
151
153
152
158
159
A
B
D
C
E
F
154
156
155
(Note 2)
157
H
H
G
G
160
162
163
161
164
166
169
168
167
165
F
C
E
A
D
B
: BT6701 (LITHIUM BATTERY (SECONDARY))
Board on the mount position.
(See page 6-59)
Board on the mount position.
(See page 6-59)
BT6701
(Note 1)
(Note 1)
BH6701
(Note 1)
ns
1. The meaning of the symbol in left figure is as follows. Be careful when you remove it.
◇ : Solder
#3: M1.7 X 2.5
(Red)
2-660-401-01
2-660-401-01
2.5
1.7
#53: M2.0 X 5.0 (Tapping)
(Black)
3-080-206-21
3-080-206-21
5.0
2.0
Note 1: Replace the battery holder (BH6701) together when replacing
the lithium storage battery (BT6701) on the MS-1001 board.
(The battery holder removed once cannot be used again.)
(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.
attach new lithium storage battery next.
Note 1: MS-1001基板のリチウム蓄電池 (BT6701) を交換する場合は
バッテリホルダ (BH6701) も同時に新品に交換してください。
(一度使用したバッテリホルダは再使用できません。)
部品取り付けの際は、先にバッテリホルダを取り付けてから
リチウム蓄電池を装着してください。
リチウム蓄電池を装着してください。
Caution:
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
注意
電池の交換は、正しく行わないと破裂する恐れがあります。
電池を交換する場合には必ず同じ型名の電池又は同等品と交換してく
ださい。
使用済み電池は、取扱指示に従って処分してください。
電池を交換する場合には必ず同じ型名の電池又は同等品と交換してく
ださい。
使用済み電池は、取扱指示に従って処分してください。
Note 2: Refer to "Assembly-7: Routing there Flexible Boards." when
you assemble.
Note 2: 組立て時は"Assembly-7: Routing there Flexible Boards."を参
照してください。
The changed portions from
Ver. 1.1 are shown in blue.
Ver. 1.1 are shown in blue.
Ver. 1.2 2013.08
2-7
NEX-EA50CH/EA50CK/EA50EH/EA50H/EA50JH/EA50K/EA50M/EA50UH
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
201
A-1912-760-A MOUNT BLOCK ASSY (SERVICE)
(including ASM080 (CMOS imager) and IS-073 board)
(Note 5)
202
4-188-536-01
CAP, BODY (Note 6)
* 203
4-260-738-01 TAPE AS (075)
204
4-185-968-02
MB TAPE, MASK SHEET (Note 4)
205
4-185-966-01
MB SHEET, MASK (Note 4)
206
1-487-960-23
SHUTTER UNIT (AFE-3032)
207
A-1773-803-A MB CHARGE UNIT
* 208
Selection Parts IM WASHER (A), ADJUST (Note 2, 3)
* 209
Selection Parts IM WASHER (B), ADJUST (Note 2, 3)
* 210
Selection Parts IM WASHER (C), ADJUST (Note 2, 3)
211
4-440-066-01 FRAME,
MT
212
4-440-067-01
HEAT SINK (MT)
213
4-299-978-01
SHEET (MT (UPPER)), RADIATION
214
4-299-979-01
SHEET (MT (LOWER)), RADIATION
215
1-886-621-11
FP-2009 FLEXIBLE BOARD
216
1-886-620-11
FP-2008 FLEXIBLE BOARD
217
1-886-634-11
FP-2022 FLEXIBLE BOARD
218
A-1912-822-A MT-1001 BOARD, COMPLETE (SERVICE)
#49
2-630-005-31
SCREW (M2), NEW TRUSTER, P2
#50
2-891-494-11
SCREW (M2), NEW TRUSTER, P2
#197
4-185-990-01
MB SCREW, CHARGE UNIT FIXED
#238
4-287-436-01
SCREW (M1.7) (Note 1)
2-1-5. MOUNT BLOCK SECTION
204
(Note 4)
205
(Note 4)
203
202
(Note 6)
(including ASM080 (CMOS imager)
and IS-073 board)
(Note 5)
and IS-073 board)
(Note 5)
Cabinet (F) Section
(See Page 2-9)
Imager Unit Section
(See Page 2-8)
208
(Note 2, 3)
Be careful not to drop.
201
206
207
209
(Note 2, 3)
210
(Note 2, 3)
#197
#238
(Note 1)
#238
(Note 1)
#238
(Note 1)
#238
(Note 1)
#49
#50
#49
211
212
214
217
215
216
218
213
Screw
Note
#49: M2.0 X 4.0
(Black)
2-630-005-31
2-630-005-31
4.0
2.0
#197: M1.6 X 4.5 (Tapping)
(Silver)
4-185-990-01
4-185-990-01
4.5
1.6
#238:
3.5
1.7
M1.7 X 3.5
(Black)
4-287-436-01
(Black)
4-287-436-01
Note 1: This screw cannot be reused. Discard the screw removed
once in servicing.
Instead, use a new screw.
Note 1: このねじは再利用することができません。
サービス対応時に一度でも外した場合は新品のねじと交換し
てください。
てください。
Note 2: The IM adjust washers (A, B, C) differ in thickness.
Make sure to return the removed IM adjust washers to
original places.
original places.
When replacing IM adjust washers, refer to “SELECTION
PARTS” on page 2-19.
PARTS” on page 2-19.
If the original state cannot be restored due to loss of
the IM adjust washer, for example, replace the Mount
Block Assy (Service).
the IM adjust washer, for example, replace the Mount
Block Assy (Service).
Note 3: Refer to “Assembly-1: Putting position of the IM Adjust
Washer (A, B, C).” when you assemble.
Note 4: Refer to “Assembly-2: Method of attachment of the MB Mask
Sheet” when you assemble.
Note 2: IM調整ワッシャ (A, B, C)は，それぞれ厚さが異なります。
取り外したIM調整ワッシャは，必ず元の位置に戻してくださ
い。
い。
また，IM調整ワッシャを交換する際は， 2-19ページの
“SELECTION PARTS”を参照してください。
IM adjust washerを紛失するなどして元の状態に戻せなくなっ
た場合は，Mount Block Assy (Service) を交換してください。
た場合は，Mount Block Assy (Service) を交換してください。
Note 3: 組立時は“Assembly-1: Putting position of the IM Adjust Washer
(A, B, C).”を参照してください。
Note 4: 組立時は“Assembly-2: Method of attachment of the MB Mask
Sheet”を参照してください。
Note 5: Precautions for Replacement of the Mount Block Assy (Service)
As Mount Block Assy (Service) may be damaged by static elec-
tricity from its structure, handle it carefully like for the MOS IC.
tricity 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.
exposed to strong light.
Note 5: マウントブロックAssy (サービス) 交換時の注意
マウントブロックAssy (サービス) は構造上，静電気により破
壊される恐れがあるため，MOS ICと同様に注意して取り扱っ
てください。
壊される恐れがあるため，MOS ICと同様に注意して取り扱っ
てください。
また，受光部にはゴミの付着，および強い光がはいることの
ないように注意してください。
ないように注意してください。
Note 6: The MOUNT BLOCK Assy includes a protective BODY CAP.
This part is supplied only with the MOUNT BLOCK Assy.
Note 6: サービス用マウントブロックには保護用のボディキャップが
含まれます。この部品はサービス用マウントブロックのみに
付属されます。
付属されます。
#50: M2.0 X 3.0
(Red)
2-891-494-11
2-891-494-11
3.0
2.0
2-8
NEX-EA50CH/EA50CK/EA50EH/EA50H/EA50JH/EA50K/EA50M/EA50UH
2-1-6. IMAGER UNIT SECTION
ns : not supplied
251
4-277-277-01
IM PLATE (754), GLASS RETAINER
252
1-856-224-11
FILTER BLOCK, OPTICAL (Note)
253
4-277-279-01
IM PLATE (754), FLARE CUT
254
4-277-280-01
IM RUBBER (754), SEAL
255
4-277-278-01
IM PLATE (754), IMAGER
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
256
4-408-483-01
SHEET (IS (361)), RADIATION (Note 2)
257
4-300-016-01
HEAT SINK (IM) (Note 3)
#27
2-662-396-11
SCREW (M1.4), NEW, TRUSTAR, P2
ns
#27
#27
#27
#27
251
252
(Note)
253
254
255
256
257
Screw
Note
#27: M1.4 X 2.0
(Black)
2-662-396-11
2-662-396-11
2.0
1.4
Note:
Refer to “Assembly-5: Installation Cautions of the Optical
Filter Block.”
Filter Block.”
Note: “Assembly-5: Installation Cautions of the Optical Filter
Block.” を参照してください。
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