Panasonic DMC-LX1PP / DMC-LX1EB / DMC-LX1EG / DMC-LX1EGM / DMC-LX1GC / DMC-LX1GD / DMC-LX1GK / DMC-LX1GN / DMC-LX1GT / DMC-LX1SG Service Manual ▷ View online
S-6
S2.5. LENS DRIVE BLOCK DIAGRAM
YPWM
FILTER
CCD
M
FOCUS MOTOR
M
IRIS(ND) MOTOR
M
ZOOM MOTOR
ZOOM ENC
34
35
33
35
33
39
36
36
237
275
278
DAC CK
DAC DI
DAC LD
18
17
16
58
4
6
6
CK
DI
LD
IC7001
(LENS MOTOR DRIVE)
9
10
32
FP9001
4
2
5
3
2
5
3
31
30
30
M
SHUTTER MOTOR
CD BARREL & FOCUS ENC
ZENC LEDCNT
ZENC1 LED
ZENC2 LED
ZENC2 LED
ZENC1
ZENC2
241
200
234
234
ZENC1
ZENC2
ZENC2
7
GYRO X
IC6001
(VENUS2)
315
316
MCK48I
MCK48O
272
29
PWM IRIS2
H-BRIDGE
CONSTANT
CURRENT
DRIVER
ED
242 FZHP LEDCNT
34
32
41
39
27
26
25
22
MN
MP
271 PWM IRIS1
EC
274 PWM FB
EB
273 PWM FA
EA
HALL
SENSOR
HALL
SENSOR
OIS UNIT
LENS UNIT
DMP
DMN
YMP
YMN
XMP
XMN
52
60
10
YPOS
XPOS
11
YPOS
XPOS
Q7101
3
1
6
4
5
FP9001
202 ZFHP
FZHP LED
8
7
25
26
26
FP9001
FP9001
FP9001
FP9001
7
9
9
BTL POWER
AMP(B ch)
BMP
BMN
BMN
13
10
CMP
CMN
55
28
61
62
44
205 PWM XOIS
REFO
FP9001
XDR-
XDR+
XHO+
XHO-
XDR+
XHO+
XHO-
YDR-
YDR+
YDR+
YHO+
YHO-
YHO-
2
1
4
3
T8001
2
1
FLASH
D8003
D8002
C8003
(For Flash
Charge)
4
5
3
2
1
6
7
8
Q8001
34
IC3004
(CDS/AGC/AD/TG)
FLASH
1
4
2
5
6
3
Q8009
39
38
IC9101
(SYSTEM IC)
PWM IN
PWMOUT
FLASH TRG
FP9006
6
FP8001
7
FP9006
7
FP8001
6
FP9006
9
FP8001
4
15
STB CHG LV
STB PWM 210
S9904
(ZOOM CONTROL)
TELE
226
225
WIDE
PP9001
21
PS9901
21
6
5
7
2
3
1
8
GYRO Y
240
GYRO SW
4 OUT VREF 1
4 OUT VREF 1
AMP
AMN
AMN
XINN
XINP
2
IC7101
(GYRO Y)
IC7102
(GYRO X)
FZHP
38
37
37
CL9042
CL9041
CL8004
CL8009
UNREG
RL9104
RL9103
CL9019
CL9018
2
1
4
3
T
W
CL9059
IC7103
(GYRO AMP)
DAC
LOGIC
H-BRIDGE
CONSTANT
CURRENT
DRIVER
21
SYSCK
DAC
DAC
36
37
38
35
XFIL
YDA
XDA
YFIL
HALL
AMP
ADC
51
50
YINN
YINP
HALL
AMP
16
17
19
21
18
20
14
15
12
22
13
23
17
19
21
18
20
14
15
12
22
13
23
XV+
XV-
XV-
YV+
YV-
YV-
HALL
ELEMENT
3
XVN
XVP
64
HALL
ELEMENT
45
YVN
YVP
48
204 PWM YOIS
18
17
YDR AD
XDR AD
RL7002
BTL POWER
AMP(A ch)
BTL POWER
AMP(C ch)
BTL POWER
AMP(X/Y ch)
BTL POWER
AMP(X ch)
BTL POWER
AMP(Y ch)
14
XPWM
15
RL7001
251 CLK27M
REF
12 MREF
43
REFI
RL7004
RL7013
80
07
L
R
90
07
L
R
01
07
L
R
10
7L
R
1
214
30
LEN STB
STB
QR7102
3
2
1
6
4
5
PP9001
24
PS9901
24
PP9001
25
PS9901
25
CL9912 CL9913
4
5
2
IC8001
(ST TRG AMP)
X6001
(48MHz)
4
1
2
3
GND
GND
CL8001
231 ENC LUT
CL9034 CL9036
CL9037
CL9039
CL9038
CL9040
232
236
ENC INA
ENC INB
RL7005
85
09
L
C
84
09
L
C
75
09
L
C
74
09
L
C
35
09
L
C
45
09
L
C
65
09
L
C
55
09
L
C
05
09
L
C
25
09
L
C
94
09
L
C
15
09
L
C
CL9033
CL9029
CL9032
CL9028
34
09
L
C
54
09
L
C
44
09
L
C
64
09
L
C
27
28
28
CL9031 CL9030
DRIVER
7
6
6
1
2
2
IC7202
(SHUTTER MOTOR DRIVE)
SWITCHING
CONTROL
8
3.4V
287 SHUT IN1
289 SHUT IN2
289 SHUT IN2
DMC-LX1
LENS DRIVE BLOCK
DIAGRAM
S-7
S2.6. POWER BLOCK DIAGRAM
F1100
223
IC6001
(VENUS2)
BATTERY
TERMINAL
191
146
48
IC1001
(7CH SW REGULATOR)
U.V.L.O
TIMER LATCH
R
Q
S
OUT1
OUT1B
SS1
PWM
PWM
36
20
IC9101
(SYSTEM IC)
32
23
20
VOLTAGE
REFERENCE
VREGA
NACADP
POWERSW
ON(H)
POWERSW
RESETIN
POWERON
POWER SW ON
FROM CS
34
RSTB
22
JK2002
UNREG+
1
3
2
1
6
4
5
Q1102
D1100
POWER ON H
44
POWERSW
ON(L)
REG A
25
SCP
21
V
CC
31
VREF
DRIVER
4
VBAT
5
HEAT-UP
17
19
INV1
VREF
VREF
18
FB1
DRIVER
46
PV
CC
PV
CC
SELECT
ON/OFF
LOGIC
MAIN
DRIVER
44
MAIN2
43
SUB2
PWM
33
INV2
SOFT
SHORT
VREF
32
FB2
PV
CC
26
INV3
VREF
VREGA
VREGA
VREGA
SELECT
27
FB3
PWM
SUB
DRIVER
PV
CC
DRIVER
PV
CC
47
OUT3
10
PV
CC
H
PWM
Hch
DRIVER
PWM
PV
CC
Lch
DRIVER
PV
CC
9
DRAIN4H
8
7
PGND4
DRAIN4L
15
INV4
VREF
16
FB4
VREGA
PWM
Hch
DRIVER
PV
CC
41
OUT5
34
INV5
VREF
38
VREGA
DTC5
35
FB5
VREGA
PWM
Pch
DRIVER
PV
CC
40
OUT6
37
NON6
39
DTC6
36
FB6
VREGA
PWM
Nch
DRIVER
PV
CC
45
OUT7
29
INV7
3
DTC7
28
FB7
30
NON7
TRIANGLE
FORM OSC
OSC
BUFFER
23
24
RT
CT
11 12 13 14
1
BT
S
43
2
BT
S
65
BT
S
7
BT
S
1
21
L
E
S
D
U
3L
E
S
D
U
42
To
,1
hc 2
hc
To
3h
c
To Control Block
Q1101
QR1103
196
PP9001
22
PS9901
22
PP9001
21
PS9901
21
POWER SW
QR1101
1
2
3
4
5
D
S
G
Q1070
1
2
3
4
5
D
S
G
Q1050
1
2
3
4
5
D
S
G
Q1020
2
1
4
D1101
PGND
2
VREF
GND
KS
UDSEL12
UDSEL3
CL1108
CL1107
CL2004
CL1101
D3V
TOP OPERATION
P.C.B.
OFF
ON
CL9904
IC6002
(FLASH ROM/16Mbit)
12
26
/RESET
/CE
33
RESETOUT
CL9060
RL9106
CL9115
RL6040
1
3
5
4
2
IC1031
D1.2V
AF3.4V
5V
CCD MINUS6V
D3V
A3.1V
CCD POWER
CCD12V
MON BLT
LCD8.5 OFF L
3
1
2
3
4
5
D
S
G
Q1030
S
G
D
Q1021
CL1030
1
2
3
4
5
D
S
G
Q1010
CL1011
1
2
3
4
5
D
S
G
Q1060
1
3
6
4
2
IC1032
6
5
4
3
1
2
5
QR1050
BL VDD
BL MINUS
Q1061
QR1061
QR1062
CL1070
CL1071
CL1040
CL1060
CL1031
CL1032
CL1106
CL1050
CL1109 CL1104
CL1103
C6010
(RESET)
RL6038
(CPUD16)
2.0V 2msec./DIV
CL1033
(D3V)
D
S
G
FROM CS4 188
IC6004
(AND GATE)
6
4
1
3
5
IC1033
LENS A3.1V
2
5
4
2
IC1034
1
3
SD3V
CL1033
6
4
1
3
5
IC1051
2
LCD 8.5V
CL1051
6
5
4
3
1
2
QR1050
6
4
1
3
5
IC1010
2
4.7V
LCD POFF L
CL1010
CL1105
18
VDD
D3V
CL1033
29
28
/OE
DQ0
CPUD16 140
CPUREB 145
RL6039
C6010
RL6038
RL6039
(CPUREB)
DMC-LX1
POWER BLOCK
DIAGRAM
S-8
S3. SCHEMATIC DIAGRAMS
S3.1. INTERCONNECTION DIAGRAM
10
9
8
7
6
5
4
3
2
1
F
E
D
C
B
A
G
DMC-LX1
INTERCONNECTION
DIAGRAM
1
2
3 5
6
7
8
4
+
V
X
P
A
MF
P
B
MF
N
A
MF
+
R
D
X
+
R
D
Y
-
R
D
X
N
B
MF
FP9001
9 11
01
31
41
21
P
HZ
F
D
EL
V3
D
P
HZ
F
2T
U
H
S
2T
U
H
S
1T
U
H
S
51
61
1T
U
H
S
D
D
N
G
71
1
SI
RI
81
2
SI
RI
91
4
SI
RI
02
3
SI
RI
12
22
32
42
52
+
O
H
X
62
+
D
H
Y
72
2
C
N
EZ
D
EL
82
2
C
N
EZ
92
1
C
N
EZ
D
EL
03
1
C
N
EZ
13
V3
D
23
-
M
C
D
33
-
M
C
D
43
+
M
C
D
53
+
M
C
D
63
D
D
N
G
73
+
V
Y
83
-
O
H
X
93
V
Y
-
-
O
H
Y
V3
D
V
X
-
-
R
D
Y
(FOIL SIDE)
: (COMPONENT SIDE)
-
P
S
61
+
P
S
71
A
D
N
G
81
Y
E
K
2
NI
91
Y
E
K
3
NI
02 12 22 32 42 52 62 72 82 92 03
1
2
3
4
5
6
7
8
9
01
11
21
31
41
51
A
D
N
G
CI
M
NI
A
D
N
G
C
N
P
O
P
BT
S
T
E
D
C
N
SI
O
W
S
C
N
R
ET
T
U
H
S
1
R
ET
T
U
H
S
0
C
N
A
B
+T
A
B
+T
A
B
+T
A
B
TT
O
M
R
E
HT
E
DI
W
EL
ET
C
N
R
E
W
O
P
N
O
L
D
D
N
G
C
N
A
B
T-
E
M
A
RF
D
N
G
A
B
T- A
B
T-
PP9001
7
6
5
4
91 12
41
B7
V
31
21
11
81
9
8
71
2
D
R
A
U
G
A7
V
B3
V
N
O
C
K
H
C
B5
V
D
C
C
D
N
G
R5
V
R7
V
D
C
C
D
N
G
1
D
R
A
U
G
T
U
O
D
C
C
1
02
6
V
2
A3
V
3
4
V
01
8
V
A5
V
51
D
C
C
O
M
R
E
HT
61
A1
V
B1
V
2
V
FP9005
22
R
32
L
H
42
1
H
52
2
H
62
D
C
C
D
N
G
72
B
U
S
B
82
B
U
S
92
L
V
03
H
V
13
D
C
C
D
N
G
23
D
C
C
D
N
G
33
N
O
C
K
H
C
6
7
8
9
1
2
4
5
A GND
UNREG GND
UNREG
UNREG
NC
STROBE TRG
12
11
UNREG GND
10
FRAME GND
3
STB PWM OUT
STB CHG LV
5V
NC
FP9006
6
7
8
9
1
2
4
5
A GND
UNREG GND
UNREG
UNREG
NC
STROBE TRG
12
11
UNREG GND 10
FRAME GND
3
STB PWM OUT
STB CHG LV
5V
NC
FP9001
(FOIL SIDE)
7
6
5
4
12
11
9
8
ENB
B
COM
CKV
STV
VVDD
1
2
DSG
3
R
10
CSV
VBB
SC
DSD
FP9003
13
G
14
CSH
15
VSS
16
STH
17
HVDD
18
CKH1
19
CKH2
4
D GND
BL RANK
CATHODE
ANODE
1
2
3
FP9004
4
3
5
BT
C
E
P
S
A
D
D
N
G
T
C
E
P
S
A
A
1 2
F
NF
A
A BF
NF
A
6
D
D
N
G
FP9002
(COMPONENT SIDE)
1
A
D
N
G
2
CI
M
NI
3
A
D
N
G
4
C
N
5
P
O
P
BT
S
T
E
D
6
C
N
7
SI
O
W
S
8
C
N
9
R
ET
T
U
H
S
1
01
R
ET
T
U
H
S
0
11
C
N
21
A
B
+T
31
A
B
+T
41
A
B
+T
51
A
B
TT
O
M
R
E
HT
61
E
M
A
RF
D
N
G
71
A
B
T-
81
A
B
T-
91
A
B
T-
02
C
N
12
D
D
N
G
22
R
E
W
O
P
N
O
L
32
Y
E
K
3
NI
42
EL
ET
52
E
DI
W
62
C
N
72
A
D
N
G
82
Y
E
K
2
NI
92
+
P
S
03
-
P
S
PS9901
P9001
1
D GND
2
AF LED A
TL9902
TL9901
AFMF-ASPECT UNIT
AF ASSIST LED UNIT
TOP OPERATION P.C.B.
LCD UNIT
CCD UNIT
LENS UNIT
MAIN P.C.B.
FLASH P.C.B.
S-9
S3.2. AF-ASSIST SCHEMATIC DIAGRAMS / S3.3. TOP-OPE SCHEMATIC DIAGRAMS
10
9
8
7
6
5
4
3
2
1
F
E
D
C
B
A
G
DMC-LX1
AF-Assist
Schematic Diagram
DMC-LX1
Top-Ope
Schematic Diagram
32V 2A
D’ INCENDIE N’UTILISERQUE DES FUSIBLE DE MEME TYPE 2A 32V
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
REPLACE ONLY WITH THE SAME TYPE 1.5A 32V FUSE.
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
2
3
1
5
4
6
B3ADB0000057
D9901
TL9901
TL9902
NC
NC
NC
NC
K
A
(AF_SELF_A)
(AF_SELF_K)
+
1
3
-
2
K4ZZ03000323
JK9901
1
2
3
4
5
6
S9902
K0F212A00001
C
L
9
9
0
7
C
L
9
9
0
9
CL9903
C
L
9
9
1
6
C
L
9
9
1
5
CL9906
CL9914
C
L
9
9
1
1
C
L
9
9
1
0
C
L
9
9
0
8
C
L
9
9
1
2
C
L
9
9
1
3
CL9905
C
L
9
9
0
4
CL9901
CL9902
CL9917
R9901
2400
R9903
8200
R9902
4300
$
R9909
R9910
$
R9904
24K
R9905
2400
R9906
4300
R9907
8200
0
R9908
L0FZBA000004
M9901
6
7
5
9
13
10
12
11
14
15
8
1
3
4
2
25
28
30
29
26
27
21
22
18
16
17
20
19
24
23
K1KB30AA0116
PS9901
1
2
3
4
S
9
9
0
4
E
S
E
2
3
J
1
0
1
1
3
2
4
K0F111A00472
S9905
C
C
1
2
3
12
11
16
13
14
6
15
4
5
10
9
8
7
S9901
K0G199A00010
K5H2022A0011
F9901
6
3
1
4
K0D122A00098
S9903
3
1
4
2
5
6
K0L1BA000118
S9906
K4BC01D00001
ET9901
K4BC01D00001
ET9902
BATTERY-
BATTERY+
THERMO
THERMO
D_GND
FRAME_GND
BAT-
BAT-
BAT-
NC
NC
NC
NC
NC
NC
SHUTTER_0
BAT+
BAT+
BAT+
STBPOP_DET
TELE
KEY_IN2
KEY_IN3
A_GND
A_GND
A_GND
SP+
SP-
WIDE
POWER_ON_L
POWER_SW
ON
MIC_IN
OFF
SHUTTER_1
OIS_SW
OIS_SW
POPUP
CONCEAL
SCENE1
SCENE2
PLAY
AREC
MOVIE
M
S
A
P
MODE DIAL
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