Lumix H-HSA12035 Installation guide

(4 aspherical lenses, 1 UED lens, 1 UHR lens)
Dust-proof and splash-proof Available
Mount “Micro Four Thirds Mount”
Angle of view 84°(Wide) to 34°(Tele)
Filter diameter 58 mm
Overall length Approx. 73.8 mm (2.9 inch)
Operating temperature
Approx. 67.6 mm (2.7 inch)
Mass Approx. 305 ｇ(0.67 lb)
(from the tip of the lens to the base side of the lens mount)
Max. diameter
Specifications
INTERCHANGEABLE LENS FOR DIGITAL CAMERA
“LUMIX G VARIO 12-35 mm/F2.8ⅡASPH./POWER O.I.S.”
Focal length
f=12 mm to 35 mm
(from the focus distance reference line)
(35 mm film camera equivalent: 24 mm to 70 mm)
Aperture type 7 diaphragm blades/circular aperture diaphragm
Maximum aperture F2.8
Nano surface coating Yes
ⓒPanasonic Corporation 2017 Unauthorized copying and distribution is a violation of law.
F22
Lens construction 14 elements in 9 groups
In focus distance 1.5 m (4.9 feet) to ∞
Maximum image magnification 0.17×(35 mm film camera equivalent: 0.34×)
Optical image stabiliser Available
Minimum aperture value
[O.I.S.] switch Available (Switching ON/OFF)
-10℃to 40℃(14℉to 140℉)
H-HSA12035
Component Repair
Service Training Manual Ver.1.1
Internal use only

TABLE OF CONTENTS
1.1. Introduction
1.2. Important Notice
1.2.1. About 5th Lens Unit
2 Ex
p
loded View
3 Replacement Parts List
4 Service Fixture & Tools
4.1. Fixture and Tools
4.2. Clean Box
5 Maintenance
5.1. Dust / Dirt on the outer casing part(s)
5.2. Dust / Dirt on the Lens Glasses (Lens Cleaning)
5.2.2. Cleanin
g
p
rocedures of inside surface of the Lens
6 Disassembly and Assembly Instructions
6.1. Disassembly Procedure
6.2. Assembly Procedure
7 Adjustment
7.1. Matrix Chart for Re
p
laced Part and Necessar
y
Ad
j
ustment
7.2. Matrix Chart for Cleaning Portion and Necessary Adjustment
7.3. Flow Chart for Adjustment
7.4. Procedure for Adjustment
7.4.1. Electrical Adjustment
8 Revision History ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
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26
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3
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PAGE
1 Service Navigation 1
1
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5.2.1. Cleaning procedures of outside surface of the Lens
5
5
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1 Service Navigation
1.1. Introduction
1.2. Important Notice
1.2.1. About 5th Lens Unit
・Use in the clean room / clean box. (At least class 10000)
・Use gloves to avoid finger print.
・Disassembly / assembly order
・Screw torque
・Screw order
This repair method isn't the exact same as factory production line.
Especially,
So please obey description in this manual, definitely.
This manual contains technical information, which allow service personnel's to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
This manual is written for Micro Four Thirds Lens H-HSA12035.
As you may know, lens hates dust, soil, sand, fingerprint.
Or you have received customer complaint.
So that, you have to repair (disassembly / assembly) with close attention.
The inside of the 5th Lens Unit applied "Panasonic's Nano Surface Coating technology".
The damage causes by peeling off a Nano Surface Coating.
Never touch the inside of the 5th Lens Unit while Disassembly and Assembly.
This place does not allow to wipe with any cleaning material, but only allow air blow.
If this place remains astain like finger print, the Lens is no longer able to use, but need to be replaced.
1

2 Exploded View
204
201
203
205
B
201
206
206-1
B202
B203
B204 B205
B206
B208
B209
B209 B210
B211
B212
B213
B214
B215
B216
B217
202
2

3 Replacement Parts List
Definition of Parts Supplier ：All parts are supplied from AP-INBD.
Ref.No. Part No. Part Name & Description Pcs Remarks
204 P12F320 ZOOM RUBBER 1
201 PB27HJ0 DECORATION RING 1
202 PB2F030 HOOD ADAPTER 1
4 P127Z10 1ST LENS UNIT 1
5 P12F140 2ND LENS SHADING SHEET 1
6 P12F020 FRONT BARREL 1
7 P121060 FPC GUIDE 2 1
8 P127Z20 2ND LENS UNIT 1
9 P121090 ADJUSTMENT WASHER 1 t=0.3
9 P122090 ADJUSTMENT WASHER 1 t=0.2
9 P123090 ADJUSTMENT WASHER 1 t=0.1
9 P125090 ADJUSTMENT WASHER 1 t=0.03
9 P126090 ADJUSTMENT WASHER 1 t=0.05
10 P12F130 2ND MOVING FRAME 1
11 P12F100 ROTATIVE BARREL 1
12 P12F110 MAIN ZOOM BARREL 1
13 P127H60 HOUSING & D BASE UNIT 1
14 P121050 FPC GUIDE 1 1
15 P127HL0 OIS UNIT 1
16 EAE513A AF MOTOR ASSY 1
17 P127H50 4TH LENS & AF RACK UNIT 1
18 P12F230 MAIN SHAFT HOLDER 1
19 P12F240 SUB SHAFT HOLDER 1
20 PB27HM0 HOLD BARREL UNIT 1
20-1 EAE515A ZOOM FPC ASSY 1
21 010L130 ZOOM LEVER 1
22 PB27HG0 MAIN PCB ASSY 1
205 P1279H0 MOUNT CONTACT UNIT 1
24 - 27 P04F370 FLOATING RUBBER 4
28 PB27HH0 REAR FRAME UNIT 1
203 PB2F111 OIS SW UNIT 1
33 001BHN0 MOUNT WASHER 1 t=0.2
33 002BHN0 MOUNT WASHER 1 t=0.1
33 003BHN0 MOUNT WASHER 1 t=0.08
33 004BHN0 MOUNT WASHER 1 t=0.05
33 005BHN0 MOUNT WASHER 1 t=0.03
33 006BHN0 MOUNT WASHER 1 t=0.4
33 007BHN0 MOUNT WASHER 1 t=0.3
3

*1 NOTE:
・Correction of su
pp
l
y
unit of the 5th Lens Uni
t
Since the 5th Lens Unit
(
Part Number : PB2F130
)
in the first issue did not include lens
(g
lass
)
,
we will correct the 5th lens unit
(
Part Number : PB27Z60
)
to the
p
art containin
g
the lens
(g
lass
)
.
As mentioned above, since the 5th Lens Unit included the lens (glass) will be changed,
the price of the parts will be changed.
206 P128H50 L MOUNT UNIT 1
206-1 9630230 LENS MOUNT RUBBER 1
36 PB27Z60 5TH LENS UNIT 1 *NOTE 1
37 - 42 0124730 P4 ROLLER 6
43 - 45 P127HA0 ZOOM GUIDE COLLAR ASSY 3
46 - 48 0150230 POLY SLIDER 3 t=0.05
46 - 48 0150250 POLY SLIDER 3 t=0.13
46 - 48 0150280 POLY SLIDER 3 t=0.075
46 - 48 0150320 POLY SLIDER 3 t=0.1
49, 50 P12S990K FPC SEAL 1
B203 - B206 0257060 SCREW 4
B201, B202, B19 - B21 0254035 SCREW 5
B7 - B9, B13 - 15 0247050 SCREW 6
B10 - B12 0254050 SCREW 3
B16 - B18 0972622 SCREW 3
B22 0554010 SCREW 1
B23, B26, B36, B37 0254025 SCREW 4
B24, B25 0257035 SCREW 2
B27 - B29 02F4040 SCREW 3
B30 0254A25 SCREW 1
B207, B208, B31 - B34 0242050 SCREW 6
B35 0547055 SCREW 1
B209 - B212 0242070 SCREW 4
B215 - B217 0HF4025 SCREW 3
B213 0554020 SCREW 1
B214 9580270 SCREW 1
1
4

4 Service Fixture & Tools
4.1. Fixture and Tools
The following Fixture and Tools are used for checking and servicing this unit.
4.2. Clean Box
The repair quality is considered, and it is recommended working in the environment of satisfied clean level
less than class 10,000 (Federal Standard 209D).
Collimator
RFKZ0422
Stick Cloth
Lens Cleaning Kit Torque Driver Screw Driver
VFK1900BK RFKZ0542 VFK1390
Blower
ISO12233 chart
DMC-G1 / DMC-G2
＊Only supplied 10 set/box.
Gloves
Reference Camera
5

5 Maintenance
5.1. Dust / Dirt on the outer casing part(s)
1. Blow off the dust first, then sweep out the dust from narrower spaces with soft cleaning brush.
2. Wipe up the outer casing part with the dry fuzz-free cloth.
5.2. Dust / Dirt on the Lens Glasses (Lens Cleaning)
5.2.1. Cleaning procedures of outside surface of the Lens
1. Blow off the dust on the Lens glass surface with the Blower, gently. (Do not blow strongly.)
2. Wipe out the dirt on the Lens glass surface with Lens Cleaning Kit (VFK1900BK) if necessary.
(Consult the instruction sheet which is included in the Lens Cleaning Kit in details.)
5.2.1. Cleaning procedures of inside surface of the Lens
1. When removing the each above unit, it has to be proceed inside of satisfied clean level.
(Less than class 10,000 (Federal Standard 209D))
As for clean box, refer to the "4.2. Clean Box", in details.
2. The inside of the 5th Lens Frame Unit a
pp
lied Nano Surface Coatin
g
technolo
gy
.
Never touch the inside of the 5th Lens Frame Unit while Cleaning.
This place does not allow to wipe with any cleaning material, but only allow air blow
If this place remains astain like finger print, the Lens is no longer able to use, but need to be replaced
【Cleaning Instruction】
Wipe the Lens surface with
cleaning sheet starting
from centre towards to
outside in a circular motion.
1st Lens Unit
2nd Lens Unit
4th Lens & AF Rock
OIS Unit
5th Lens Frame Unit
Never touch inside of 5th Lens Frame
6

Never touch the inside of the 5th Lens Unit,
5 Disassembly and Assembly Instructions
because this place applied Nano Surface Coating.
5.1. Disassembly Procedure
2. Remove the 2 screws (B).
3. Separate the Hood Adapter and the 1st Lens Unit.
1. The Decoration Ring is sticked on the Hood Adapter.
5.1.2. Removal of the Decoration Ring
1. Remove the 3 screws (C) and the 5th Lens Unit.
5.1.4. Removal of the 5th Lens Unit
Important：
1. Remove the Zoom Rubber.
2. Put the sheet so that the lens glass is fullty covered.
3. Insert the small flat blade screwdriver to Gap (between
the Decoration Ring and lens glass), and peel off
the Decoration Ring gently.
5.1.1. Removal of the Zoom Rubber
5.1.3. Removal of the Hood Adapter and
the 1st Lens Unit
1. Remove the 4 screws (A) and the Hood Adapter
with the 1st Lens Unit.
Screw (A)
Screw (A) ：6.0mm (Silver)
Zoom Rubber Screw (B)
Screw (B) ：3.5mm (Silver)
Screw (C)
Screw (C) ：2.5mm (Black)
7

the OIS SW Unit
3. Remove the L Mount Unit with Lens Mount Rubber.
NOTE：
1. There are several types of the Mount Washer
is used difference in thickness.
5.1.7. Removal of the Rear Frame Unit and
2. Do not bend the Mount Washer.
5.1.5. Removal of the L Mount Unit and 5.1.6. Removal of the Mount Washer
1. Remove the Mount Washer.
the Lens Mount Rubber
1. Remove the screw (D) and the screw (E).
2. Remove the 4 screws (F).
4. Remove the Lens Mount Rubber from L Mount Unit.
1. Disconnect the connector (A) of the Main PCB Assy.
2. Remove the 2 screws (G) and the Rear Frame Unit.
3. Remove the Hook of the OIS SW Unit.
Mount Washer
Lens Mount Rubber
Hook
Screw (D)
Screw (F)
Screw (E)
Screw (D) ：3.5mm (Silver)
Screw (E) ：2.0mm (Silver)
Connector (A)
Screw (G)
Screw (G) ：5.0mm (Silver)
8

2. Remove the Mount Contact Unit.
4. Gently lift the Flexible Guide with Flex. Cable.
5.1.8. Removal of the Main PCB Ass
y
1. Disconnect the connector (B) ～(E).
3. Disconnect the 4 Floating Rubbers.
5.1.10. Removal of the Hold Barrel Unit
1. Remove the screw (H) and the Zoom Lever.
2. Remove the 4 screws (I) and the 2 screws (J).
3. Rotate Zoom Ring to fully (A) direction, then lift
and remove it.
2. Remove the Main PCB with the Mount Contact Unit.
5.1.9. Removal of the Mount Contact Unit
and the Floating Rubber
1. Disconnect the connector (F).
Screw (H) ：5.5mm (Silver)
Screw (H) and Zoom Lever
Screw (I)
Screw (J)
Screw (I) ：5.0mm (Silver)
Screw (J) ：2.5mm (Silver)
9

5. Remove the Hold Barrel Unit.
5.1.11. Removal of the Front Barrel
1. Remove the 3 screws (K) and the Front Barrel.
5.1.12. Removal of the Zoom Guide Collar Ass
y
1. Remove the 3 Zoom Guide Collar Assy.
NOTE：
Put the soft cloth to protect the 2nd Lens Unit
sureface from damage.
5.1.13. Removal of the 2nd Lens Unit
1. Remove the 3 screws (L) with the P4 Roller.
Screw (K)
Screw (K) ：4.0mm (Silver)
Screw (L) ：5.0mm (Silver)
10

5.1.14. Removal of the OIS Unit and the
5.1.15. Removal of the Rotative Barrel from
the Main Zoom Barrel
1. Remove the Rotative Barrel from the Main Zoom Barrel.
2. Peel off the 2nd Lens Shading Sheet.
3. Remove the 3 screws (M) and the 2nd Lens Unit.
Housing & D Base Unit
1. Remove the 3 screws (N) with the P4 Roller.
Screw (N) ：5.0mm (Silver)
Screw (M) ：5.0mm (Silver)
Adjustment Washer
11

1. Remove the 3 screws (O).
2. Remove the screw (P).
3. Disconnect the connector (G).
1. Remove the screw (R) and the 2 screws (S).
2. Peel off the AF Motor Assy from the OIS Unit.
5.1.17. Separate the Housing & D Base Unit
and the FPC Guide 1
1. Remove the screw (Q).
2. Remove the FPC Guide 1 from the Housing & D Base Unit.
5.1.18. Disassembly of the OIS Unit
Housing & D Base Unit
5.1.16. Separate the OIS Unit from the
Screw (O) ：3.5mm (Silver)
Screw (P) ：1.0mm (Silver)
Screw (Q) ：2.5mm (Silver)
Screw (R) ：2.5mm (Silver)
Screw (S) ：3.5mm (Silver)
12

2. Remove the AF Motor Assy from the OIS Aperture Flex
.
4. Remove the Main Shaft Holder and theSub Shaft Holder.
3. Remove the 3 screws (T).
5. Remove the 4th Lens & AF Rack Unit.
Screw (T) ：5.0mm (Silver)
13

with specified torque.
5.2.1. Assembly of the OIS Unit
1. Install the 4th Lens & AF Rack Unit.
5.2. Assembly Procedure
5. Stick the AF Motor Flex on the OIS Aperture Flex.
2. Apply grease to the Main Shaft and the Sub Shaft.
Important： When tightening the screw, use a torque driver (RFKZ0542) with specified torque described in each step.
3. Install the Main Shaft Holder and Sub Shaft Holder.
Torque：(T) 7.8 ± 0.7 N ・cm
4. Tighten the 3 screws (T) by using the torque driver
6. Install the AF Motor Assy to the OIS Aperture Flex.
Screw (T) ：5.0mm (Silver)
14

Torque：(S) 7.8 ± 0.7 N ・cm
5.2.2. Assembly of the Housing & D Base Unit
1. Install the FPC Guide 1 to the Housing & D Base Unit.
2. Tighten the screw (Q) by using the torque driver with
specified torque.
Torque：(Q) 7.8 ± 0.7 N ・cm
5.2.3. Combine the OIS Unit and the Housing
& D Base Unit
1. Connect the connector (G).
8. Install the AF Motor Assy to OIS Unit.
9. Tighten the 2 screws (S) and the screw (R) by using
the torque driver with specified torque.
Torque：(R) 5.9 ± 0.6 N ・cm
7. Apply Grease to the motor screw part of the AF Motor.
Screw (R) ：2.5mm (Silver)
Screw (S) ：3.5mm (Silver)
Screw (Q) ：2.5mm (Silver)
15

1. Apply Grease to the Main Zoom Barrel by following figure.
2. Install the Rotative Barrel to the Main Zoom Barrel.
5.2.5. Installation of the OIS Unit and the
Housing & D Base Unit
1. Apply Grease to the Rotative Barrel by following figure.
2. Tighten the screw (P) by using the torque driver with
Torque：(P) 7.8 ± 0.7 N ・cm
3. Tighten the 3 screws (O) by using the torque driver
specified torque.
with specified torque.
Torque：(O) 7.8 ± 0.7 N ・cm
5.2.4. Installation of the Rotative Barrel to
the Main Zoom Barrel
Screw (P) ：1.0mm (Silver)
Screw (O) ：3.5mm (Silver)
16

Torque：(M) 7.8 ± 0.7 N ・cm
2. Align the mechanical phase by following figure.
3. Tighten the 3 screws (N) by using the torque driver
with specified torque, with the P4 Roller.
Torque：(N) 9.8 ± 1.0 N ・cm
5.2.6. Installation of the 2nd Lens Unit
1. Align the mechanical phase by following figure.
2. Install the 2nd Lens Unit.
3. Tighten the 3 screws (M) by using the torque driver
with specified torque.
Screw (N) ：5.0mm (Silver)
Screw (M) ：5.0mm (Silver)
Adjustment Washer
17

4. Install the 2nd Lens Shading Sheet.
5. Align the mechanical phase by following figure.
6. Tighten the 3 screws (L) by using the torque driver
with specified torque, with the P4 Roller.
Torque：(L) 9.8 ± 1.0 N ・cm
5.2.7. Installation of the Zoom Guide Collar Ass
y
1. Install the 3 Zoom Guide Collar Assy.
NOTE：
Put the soft cloth to protect the 2nd Lens Unit sureface
from damage.
2. Align the mechanical phase by following figure.
3. Install the Front Barrel.
4. Tighten the 3 screws (K) by using the torque driver
with specified torque.
Torque：(K) 11.8 ± 1.2 N ・cm
Screw (L) ：5.0mm (Silver) Screw (K) ：4.0mm (Silver)
18