Panasonic Lumix Dmc gh1 Series Service Manual Repair Guide
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![Page 63
S-2
S2. Voltage Chart
S2.1. EXT Mic P.C.B.
Note) Indicated voltage values are the standard values for the unit mea\
sured by the DC electronic circuit tester (high-impedance) with the ch\
assis taken as standard.
Therefore, there may exist some errors in the voltage values, depending \
on the internal impedance of the DC circuit tester.
S2.2. Flash P.C.B.S2.3. Mic P.C.B.
REF No.PIN No.POWER ON...](http://img.usermanuals.tech/thumb/58/35922/w64_Panasonic_Lumix_Dmc-gh1_Series_Service_Manual_Repair_Guide-62.png "Page 63
S-2
S2. Voltage Chart
S2.1. EXT Mic P.C.B.
Note) Indicated voltage values are the standard values for the unit mea\
sured by the DC electronic circuit tester (high-impedance) with the ch\
assis taken as standard.
Therefore, there may exist some errors in the voltage values, depending \
on the internal impedance of the DC circuit tester.
S2.2. Flash P.C.B.S2.3. Mic P.C.B.
REF No.PIN No.POWER ON...")
![Page 66
S-5
S4.2. AF Assist Schematic Diagram / S4.3. EXT Mic Schematic Diagram
ConfidentialUntil
4700PC440225V4700PC440125V
1uC44056.3V1uC44076.3V
C44041u6.3V
4.7u[18]
C44036.3V
2SC6054J0L
Q4402
2SC6054J0L
Q4404
Q44012SC6054J0L
Q44062SC6054J0L
QR4401UNR91A3J0L470R4414R4407470
22KR4406
4700R4421
R440447KR440568K
R44111K
R44125600
R44181K
R44195600
D0HB562ZA002
R4401
5600[18]
D0HB331ZA002
R4402
330[18]D0HB103ZA002R440810K[18]
D0HB154ZA002R4409150K[18]
D0HB563ZA002R441056K[18]
5600[18]R4403
D0HB562ZA002...](http://img.usermanuals.tech/thumb/58/35922/w64_Panasonic_Lumix_Dmc-gh1_Series_Service_Manual_Repair_Guide-65.png "Page 66
S-5
S4.2. AF Assist Schematic Diagram / S4.3. EXT Mic Schematic Diagram
ConfidentialUntil
4700PC440225V4700PC440125V
1uC44056.3V1uC44076.3V
C44041u6.3V
4.7u[18]
C44036.3V
2SC6054J0L
Q4402
2SC6054J0L
Q4404
Q44012SC6054J0L
Q44062SC6054J0L
QR4401UNR91A3J0L470R4414R4407470
22KR4406
4700R4421
R440447KR440568K
R44111K
R44125600
R44181K
R44195600
D0HB562ZA002
R4401
5600[18]
D0HB331ZA002
R4402
330[18]D0HB103ZA002R440810K[18]
D0HB154ZA002R4409150K[18]
D0HB563ZA002R441056K[18]
5600[18]R4403
D0HB562ZA002...")
![Page 67
S-6
S4.4. Remote Schematic Diagram
ConfidentialUntil
J0JBC0000107LB7353
J0JBC0000107LB7352
J0JBC0000107LB7350
J0JBC0000107LB7351
VA7350D4ED18R00008
1
3
5
6
4
2
K2HD104D0002JK7350
1
34
2
K1MN04BA0208FP7351
1
9
7
5
32
4
6
8
1920
1415
13
18
1617
10
1211
FP7350K1KA20A0030620P3.5JMCS-G-B-TF(N)
[EXTMIC]
MIC[R]
MIC[R]MIC[R]
MIC[R]
MIC[R]MIC[R]
REMOTE
REMOTE
MIC[L]
MIC[L]
MIC[L]MIC[L]
MIC[L]MIC[L]MIC[L]
AD_GND
AD_GND
AD_GNDAD_GND
AD_GND
AD_GND
AD_GND
AD_GNDAD_GND
(FF14-4A-R11B-C3)
EXTMIC_ON
EXTMIC_ONGND
GND...](http://img.usermanuals.tech/thumb/58/35922/w64_Panasonic_Lumix_Dmc-gh1_Series_Service_Manual_Repair_Guide-66.png "Page 67
S-6
S4.4. Remote Schematic Diagram
ConfidentialUntil
J0JBC0000107LB7353
J0JBC0000107LB7352
J0JBC0000107LB7350
J0JBC0000107LB7351
VA7350D4ED18R00008
1
3
5
6
4
2
K2HD104D0002JK7350
1
34
2
K1MN04BA0208FP7351
1
9
7
5
32
4
6
8
1920
1415
13
18
1617
10
1211
FP7350K1KA20A0030620P3.5JMCS-G-B-TF(N)
[EXTMIC]
MIC[R]
MIC[R]MIC[R]
MIC[R]
MIC[R]MIC[R]
REMOTE
REMOTE
MIC[L]
MIC[L]
MIC[L]MIC[L]
MIC[L]MIC[L]MIC[L]
AD_GND
AD_GND
AD_GNDAD_GND
AD_GND
AD_GND
AD_GND
AD_GNDAD_GND
(FF14-4A-R11B-C3)
EXTMIC_ON
EXTMIC_ONGND
GND...")
![Page 69
S-8
S4.6. Flash Sub Schematic Diagram / S4.7. Hinge SW Schematic Diagram / S\
4.8. LCD IF Schematic Diagram
ConfidentialUntil
C7100F2AZZ2310001
Others
RL7101
RL7102MARU15.0,L=38.5MM
UNREG_GND
ST_CH_VOLTAGE
330V 230uF
ConfidentialUntil
K0L1BA000147SW4901
RL4902
RL4901FRAME_GND
LCD_SW2(SPVS410100(ALPS))
FRAME_GND
LCD_SW2
DMC-GH1KHingeSWSchematicDiagram
DMC-GH1KFlashSubSchematicDiagram
10987654321
G
F
E
D
C
B
A
DMC-GH1KLCDIFSchematicDiagram
ConfidentialUntil
1
9
7
5
32
4
6
8
4443
40
4241
3637
3233
2829...](http://img.usermanuals.tech/thumb/58/35922/w64_Panasonic_Lumix_Dmc-gh1_Series_Service_Manual_Repair_Guide-68.png "Page 69
S-8
S4.6. Flash Sub Schematic Diagram / S4.7. Hinge SW Schematic Diagram / S\
4.8. LCD IF Schematic Diagram
ConfidentialUntil
C7100F2AZZ2310001
Others
RL7101
RL7102MARU15.0,L=38.5MM
UNREG_GND
ST_CH_VOLTAGE
330V 230uF
ConfidentialUntil
K0L1BA000147SW4901
RL4902
RL4901FRAME_GND
LCD_SW2(SPVS410100(ALPS))
FRAME_GND
LCD_SW2
DMC-GH1KHingeSWSchematicDiagram
DMC-GH1KFlashSubSchematicDiagram
10987654321
G
F
E
D
C
B
A
DMC-GH1KLCDIFSchematicDiagram
ConfidentialUntil
1
9
7
5
32
4
6
8
4443
40
4241
3637
3233
2829...")
![Page 70
S-9
S4.9. Mic Schematic Diagram
ConfidentialUntil
100KR4219
R42234.7K
R422233KR42184.7K
R422122K
100KR4217
R42204.7K
R42012.2kR42022.2k
R420422k
R4205150k
R420722k
R4209
27kR4211150k
R421410k
R421510k
R421610k
R421310k
R4212150k
R4208
22k
27kR4210150kR4206
R420322k
0.015[15]C420316V
4700pC421125V
0.033[15]C420810V4700pC421225V
0.1[15]C420410V
0.1[15]C420110V
0.033[15]C420510V
0.015[15]C420216V
180PC420750V
180PC420650V0.22u[15]C42096.3V
0.22u[15]C42106.3V
2SD2216J0L
Q4201
2SD2216J0LQ4203
2SD2216J0L...](http://img.usermanuals.tech/thumb/58/35922/w64_Panasonic_Lumix_Dmc-gh1_Series_Service_Manual_Repair_Guide-69.png "Page 70
S-9
S4.9. Mic Schematic Diagram
ConfidentialUntil
100KR4219
R42234.7K
R422233KR42184.7K
R422122K
100KR4217
R42204.7K
R42012.2kR42022.2k
R420422k
R4205150k
R420722k
R4209
27kR4211150k
R421410k
R421510k
R421610k
R421310k
R4212150k
R4208
22k
27kR4210150kR4206
R420322k
0.015[15]C420316V
4700pC421125V
0.033[15]C420810V4700pC421225V
0.1[15]C420410V
0.1[15]C420110V
0.033[15]C420510V
0.015[15]C420216V
180PC420750V
180PC420650V0.22u[15]C42096.3V
0.22u[15]C42106.3V
2SD2216J0L
Q4201
2SD2216J0LQ4203
2SD2216J0L...")
S-10 S5. Print Circuit Board S5.1. AF Assist P.C.B. / S5.2. EXT Mic P.C.B. DMC-GH1KAFAssistP.C.B.DMC-GH1KEXTMicP.C.B. 10987654321 G F E D C B A 6 5 43 2 1 D7701 1 4 FP7701 (FoilSide) (ComponentSide) (FoilSide) (ComponentSide) C4404 C4405 Q4401 R4403 C4402 R4407 R4420Q4402 QR4401 1 5 FP4401 C4409 R4421 Q4406 Q4404 R4417R4416 C4407 R4415 C4403 R4409R4408 R4401 R4402R4404 11 15 201 5 10 FP4400 C4406 R4413R4411 R4419R4418 C4408 R4410 Q4405 R4412 Q4403 R4405 R4406 C4401R4414
S-11 S5.3. Remote P.C.B. 11 15 201 5 10 FP735014 FP7351 6 5 4 3 2 1 JK7350 LB7352 LB7350 LB7351 VA7350 LB7353 DMC-GH1KRemoteP.C.B. 10987654321 G F E D C B A (FoilSide)(ComponentSide)