Panasonic PV-L452 Service Manual page 264

MAIN V (CAMERA II/LENS DRIVE) SCHEMATIC DIAGRAM
TO M X EVR_SCK
TO M X EVR_TO_CAM
TO M X CAM_TO_EVR
TO M X JIG_RESET
TO M II CAM_RESET
TO M IV
DSP_RESET
TO M IV CAMDSP_BEND
TO M VI VD
TO M I
SD_CLK
TO M I
SD_DATA
TO M I
CMD
TO M I ZOOMCOM
TO M VI CH_STOP_L
TO M I EVF&LCD_DATA
TO M I EVF_CLK
TO M I BR_CONT
TO M I THERMO
TO M IV CAMDSP_RE
TO M IV CAMDSP_WE
TO M I LCD_IC_STB
TO M VI CLK_AN2109/TG
TO M VI DATA_AN2109/TG
TO M VI AN2109LD
TO M I EVF_IC_STB
TO M VI TGLD
TO M IV
BLKNWE
TO M IV
BLKNRE
TO M IV BLKADR[0]
TO M IV BLKADR[1]
TO M IV BLKADR[2]
TO M IV BLKADR[3]
TO M IV BLKDATA[0]
TO M IV BLKDATA[1]
TO M IV BLKDATA[2]
TO M IV BLKDATA[3]
TO M IV BLKDATA[4]
TO M IV BLKDATA[5]
TO M IV BLKDATA[6]
TO M IV BLKDATA[7]
TO M I F.ENC
TO M I Z.ENC
TO M I LED_CONT
TO M I FOCUS_MT3
TO M I FOCUS_MT1
TO M I FOCUS_MT4
TO M I FOCUS_MT2
TO M I ZOOM_MT1
TO M I ZOOM_MT3
TO M I ZOOM_MT4
TO M I ZOOM_MT2
* 2
IC501 and IC6001 replacement note:
IC501 and IC6001 are supplied together only as a Microcontroller Kit (LSUC0005).
Microcontroller Kit consists of IC6001, IC501, and Instruction Sheet.
When replacing either IC6001 or IC501, be sure to replace both IC6001 and IC501.
When R6001 is found on the Main C.B.A., be sure to remove it at the same time.
Otherwise, normal operation may not be possible.
1K R379
PT
C345
PT C346
R380 0 1K R376
R377
R378
PT
PT
C357
R343 220 0.1
R342
1K 2200
R569
C506
0.1
72 71 70 69 68
73 AD7
74 AD6
75 AD5
D701 R505
R752
MA111
10K[F] 47K
76 AD4
77 LCD_BRIGHT
R751 78 THERMO
C528
R753
1M
79 F NO
0.01
3300
80 VARZ
C710
R340
0.01 81 VDD
R750 3300 C507
0.1
1M 82 VSS
C709
C531
0.01 83 NC
0.01
84 RE
85 WE
86 CH_STOP
87 NC
88 NC
8 7 6 5 89 NC
90 LCD CS
91 EEPROM CS
92 NC
IC306
BR9040FV 93 CLK(AN2109/TG)
R436 1K
94 DO(AN2109/TG)
95 LD(AN2109)
96 EVF CS
1 2 3 4 97 TG CS
98 VDD
C508 99 VSS
C329 R430
0.1
0.1 100K 100 NC
R427 100
101 FDC2
102 FDC1
R395 3300
103 FDC0
104 FD3
R747
105 FD2
3300
106 FD1
FD0
107
108 LED CONT
109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144
C509 0.1
BLKDATA[0-7]
BLKADR[0]
BLKADR[1] R335 R334
PT PT
BLKADR[2]
R732
BLKADR[3] 5600
R709
10K
BLKDATA[0]
BLKDATA[1]
7 6 5 4 3 2 1
BLKDATA[2]
R705
BLKDATA[3] 10K
R706
BLKDATA[4]
R708
39K
39K
BLKDATA[5]
IC702
LB1837M
BLKDATA[6]
R707
BLKDATA[7]
100
M
8 9 10 11 12 13 14
Q703
UN5211
C706 R703
R704
10
4.7 10
C707
4.7
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
X501
EF0S5004E5
C504
0.1 C503 0.1
67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37
SD_WR_N
MMC CS(P1)
MMC CD(P6)
NC
HSS_CONT
CAMCS
NC
NC
VSS
VDD
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
2
*
DATA7
MODE2/Vpp
IC501
UPD70F3107AG
CS0(DSP)
CS1(EIS)
CS2(ZOOM)
CS3(ENCODER)
CS4(AF)
CS5(FM)
NC
NC
VSS
VDD
ADRS0
ADRS1
ADRS2
ADRS3
ADRS4
ADRS5
NC
C510
0.1
C511
0.1
R718
R352 R366
5600
1K
27K
C341
C338
R344
1000P[KB]
0.1
1500
R364
7 6 5 4 3 2 1
4700
7 6 5 4 3
R726
R353
5600
5600
IC701
LB1837M IC309
R351
BA10324AFV
47K
R348
100K
R350
8200
8 9 10 11 12 13 14
8 9 10 11 12
R347
12K
R355 R357
330K 470K
R345
C342
100K R354
R356 0.1
PT
UNREG GND R360
390K
330
R745
R358 R359
C703 3.9 R346 R349
R701
12K 12K
4.7 47K 56K
10
R744
3.9
C704
R702
4.7
10
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
REC VIDEO SIGNAL(PHOTO MODE) LINE IMAGE DATA SIGNAL(CAMCORDER PC)
IMAGE DATA SIGNAL(SD/MMC PC)
PB VIDEO SIGNAL(PHOTO MODE)
MICOM_UART_OUT
MICOM_UART_IN
DIS_IRQ
HD
EVR_MODE
VCR-DATA
R374
C344 1K
PT
CAM-DATA
R381 2700
R382 1K
CAM-CLK
CAMERA_3.5V
L310
4.7U[M]
C330 R375
22/6.3V PT
C_MICOM_3.5V
36
SD_WP
35 SD_CD/DATA3
34
SD_IN_L
33
32
SUBCTL
31 CAM-CS
30
29
C502
DSPDB[0-7]
28
0.1
27
DSPDB[0]
26 DSPDB[0]
DSPDB[0]
DSPDB[1]
25 DSPDB[1]
DSPDB[1]
DSPDB[2]
24 DSPDB[2]
DSPDB[2]
DSPDB[3]
23 DSPDB[3]
DSPDB[3]
DSPDB[4]
DSPDB[4]
22
DSPDB[4]
DSPDB[5]
21 DSPDB[5]
DSPDB[5]
DSPDB[6]
DSPDB[6]
20
DSPDB[6]
DSPDB[7]
19 DSPDB[7]
DSPDB[7]
18 R530 4700
17
DSPADR[6]
16
CAMDSP_CS1
15
CAMDSP_CS2
14
CAMDSP_CS3
13 CAMDSP_CS4
DSPADR[7]
12
11
10
9 C501
0.1
8
7
DSPADR[0]
6
DSPADR[1]
5
DSPADR[2]
4
DSPADR[3]
3
DSPADR[4]
2
DSPADR[5]
DSPADR[0-7]
1
DSPADR[7]
DSPADR[7]
DSPADR[6]
DSPADR[6]
DSPADR[5]
DSPADR[5]
DSPADR[4]
DSPADR[4]
DSPADR[3]
DSPADR[3]
DSPADR[2]
DSPADR[2]
DSPADR[1]
DSPADR[1]
DSPADR[0]
DSPADR[0]
AF_4.5V
CAMERA_15V
Q310
C340
R370 2SD1819A
0.01[KB]
4700
ALC_MAIN+
R365
R371
3.9M
PT HOLE_GAIN
R367 27K
C347
1000P[KB]
2 1 VREF_L
HOLE_OFFSET
R368 27K
C337
PWM_OFFSET
PT
R373
IRIS_PWM
30K
R372
39K
13 14
Q311
2SD1819A R363
C343 R361 12K
PT 10K R362
100
HOLE_IN+
HOLE_IN-
HOLE_OUT+
HOLE_OUT-
ALC_CONT+
MOTOR_VM
MAIN V (CAMERA II/LENS DRIVE) SCHEMATIC DIAGRAM
COMPARISON CHART
OF MODELS & MARKS
MODEL
MARK
PV-L452 A
PV-L652 B
Not Used PT
TO M I
TO M I
TO M IV
TO M VI
TO M X
TO M II
TO M II
TO M II
TO M IX
TO M I
TO M I
TO M I
TO M I
TO M VI
TO M II
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IV
TO M IX
TO M IX
TO M I
TO M VI
TO M VI
TO M VI
TO M VI
TO M IV
TO M I
TO M I
LINK TO SIGNAL WAVEFORM
TO M I
TO M I
TO M I
LSJB8140
TO M IX
PV-L452, PV-L652