Panasonic PV-L452 Service Manual page 159

PV-L452 / PV-L652
7.8. MIC UNIT / BATTERY CATCHER UNIT SCHEMATIC DIAGRAMS
MIC UNIT
R4302
C4301
0.027[KB]
1000P[KB]
"FOR REFERENCE ONLY"
NOTE:
MIC UNIT IS NOT SERVICEABLE AND IS
SUPPLIED AS A UNIT ONLY FOR REPLACEMENT.
Q4308
2SD1819A
330K
R4309
Q4301
5600
2SD1819A
C4315
MIC F.P.C
Z0001
LSJB8148
R4330
2200
C4313
22/6.3V
C4305
PT
FJ4301
7
AUDIO REG4.5V
6
R4331 MIC OUT
0
5
AUDIO GND
4
AUDIO GND
D4304
3
FLAME GND
PT
2
AUDIO GND
1
ECM
TO MAIN C.B.A.
FP11 FJ4302
1
AUDIO_REG_4.5V
2
MIC_OUT
3
AUDIO_GND
4
AUDIO_GND
5
FLAME_GND
6
FLAME_GND
ECM1
BATTERY CAT
TO MAIN C.B.A.
FP2
24
UNREG_GND
23
UNREG_GND
22
UNREG_GND
21
UNREG_GND
20
BACK_UP
19
AUDIO_L
18
UNREG
17
UNREG
16
UNREG
15
UNREG
14
BATT_V
13
VIDEO_OUT
12
GND
11
232C_GND
10
MICOM_UART_OUT
9
MICOM_UART_IN
8
PC_5V
7
SD_CD/DATA3
6
CMD
5
SD_IN_L
4
SD_CLK
3
SD_DATA
2
SD_WP
1
CAMERA_3.5V
152