Panasonic PV-L452 Service Manual page 127

PV-L452 / PV-L652
7.2. MAIN SCHEMATIC DIAGRAMS
MAIN I (CONNECTOR) SCHEMATIC DIAGRAM
(TO LENS UNIT) FP9
22
ZOOM_MT3
21
ZOOM_MT4
20
ZOMM_MT1
19
ZOOM_MT2
18
THERMO
17
GND
16
F.ENC
15
AF_4.5V
14
Z.ENC
13
LED_CONT
12
ALC_MAIN+
11
ALC_MAIN-
10
ALC_CONT-
9
HOLE_OUT-
8
HOLE_IN-
7
HOLE_OUT+
6
HOLE_IN+
5
ALC_CONT+
4
FOCUS_MT3
3
FOCUS_MT1
2
FOCUS_MT4
1
FOCUS_MT2
TO SIDE L
R383
FPC UNIT FP13
0
12
GND
11
REC SW
10
POWER SW
9
SCNA2
8
PHOTO MODE
7
DEW
6
GND
5
SCAN1
4
SCAN3
R431 100
3
AF_GND
2
ZOOM COM
R391 0
1
V REF H
TO LCD SHAFT
R1610
UNIT FP9101 FP10
R1611
26
RVS_SW
25
REG_3.5V
R1612 R1613
24
OPEN_SW
4700 4700
R1601 100
23
LCD_CLK
R1602 100
22
LCD_DATA
R1603 100
21
LCD_IC_STB
20
BR_CONT
19
GND
18
GND
17
BL_GND
16
BL_GND
15
BL_GND
14
BL_GND
13
LCD_Y
12
LCD_R-Y
11
LCD_B-Y
10
LCD_ON-H
9
UNREG
8
BL_4.5V
7
BL_4.5V
6
BL_4.5V
5
BL_4.5V
4
SP-
3
LCD_-15V
2
SP+
1
EVF/LCD_13V
B
TO COLOR EVF
C.B.A. P901 P3
1
EVF_Y
2
EVF_4.5V
3
EVF_GND
4
AD2
5
EVF_3.5V
6
R-Y
7
B-Y
8
EVF_13V
B
R1604 100
9
EVF_ROM_DATA
R1605 100
10
EVF_CLK
R1606 100
11
EVF_IC_STB
12
R
13
G
14
B
PR1001
0
A
(TO EVF UNIT) P4
1
EVF_IN
2
3
EVF_GND
4
5
EVF_4.5V
ZOOM_MT3 TO M V
ZOOM_MT4 TO M V
ZOOM_MT1 TO M V
ZOOM_MT2 TO M V
THERMO TO M V
F.ENC TO M V
AF_4.5V TO M IX
Z.ENC TO M V
LED_CONT TO M V
ALC_MAIN+ TO M V
VREF_L TO M VI
HOLE_OUT- TO M V
HOLE_IN- TO M V
HOLE_OUT+ TO M V
HOLE_IN+ TO M V
ALC_CONT+ TO M V
FOCUS_MT3 TO M V
FOCUS_MT1 TO M V
FOCUS_MT4 TO M V
FOCUS_MT2 TO M V
REC_SW TO M II
POWER_SW TO M II
SCAN2 TO M II
PHOTO_MODE TO M II
DEW TO M II
SCAN1 TO M II
SCAN3 TO M II
ZOOMCOM TO M V
C_MICOM_3.5V TO M V
27K
68K
LCD_MODE TO M II
CAMERA_3.5V TO M IX
EVF_CLK TO M V
EVF&LCD_DATA TO M V
LCD_IC_STB TO M V
BR_CONT TO M V
EVF_Y_OUT TO M VII
R-Y_C.EVF TO M VII
B-Y_C.EVF TO M VII
LCD_ON-H TO M II
UNREG TO M IX
BL_4.5V TO M IX
SP- TO M VIII
LCD_-15V TO M IX
SP+ TO M VIII
TO M IX
EVF_4.5V
EVF_YCONT TO M II
TO M IX
EVF/LCD_13V
EVF_IC_STB TO M V
R TO M X
G TO M X
B TO M X
EVF_4.5V_EVR TO M X
R388 100
TO M II IRQ0
R387 100
TO M II SCAN4
R386 100
TO M II DISPLAY
R389 100
TO M II SP/SLP
R384 100
TO M II AD4
R390 100
TO M II AD3
R385 100
TO M IX SYS_REG_4.5V
R393 100
TO M II AD2
R394 0
TO M II BACK_UP
TO M VIII AUDIO_OUT
TO M IX UNREG_POW
TO M IX BATT_V
TO M VII VIDEO_OUT
TO M V MICOM_UART_OUT
TO M V MICOM_UART_IN
TO M IX PC_5V
TO M V SD_CD/DATA3
TO M V CMD
TO M V SD_IN_L
TO M V SD_CLK
TO M V SD_DATA
TO M V SD_WP
TO M II,M X S-PHOTO+
TO M II S.LED-A
TO M II C.DOWN
TO M II,M X S-REEL
TO M II REG4.5V
TO M II POS1
TO M II POS2
TO M II S-TAB
TO M IX LIGHT_UNREG
TO M IX LIGHT_GND
TO M II IR_5V
TO M II IR_DATA
D1103
MA3120WA
(12V)
TO M VIII MIC_OUT
TO M IX AUDIO_REG_4.5V
136
REC V
REC
FP12
10
G
9
IR
8
S
7
D
6
S
5
A
4
A
3
V
2
A
1
G
FP2
24
U
23
U
22
U
21
U
20
B
19
A
18
U
17
U
16
U
15
U
14
B
13
V
12
G
11
2
10
M
9
M
8
P
7
S
6
C
5
S
4
S
3
S
2
S
1
C
FP7
14
S
13
S
12
S
11
S
10
G
9
C
8
S
7
G
6
R
5
P
4
P
3
P
2
S
1
G
(
FP4
7
L
6
L
5
L
4
L
3
IR
2
IR
1
IR
FP11
6
F
5
F
4
A
3
A
2
M
1
A