Panasonic PV-DF2002 Service Manual page 22

TP4001 TP4004
WA20 WA20
J4001
R4174 PT
WA7.5
Q4173
PT
SWITCHING
C4171
R4171
BEPPER ON-ON
PT 1/50V PT
Q4174
PT
SWITCHING
DVD-ON
R4177
PT
C4172 R4178 R4176
PT PT PT
3
N
C4105
22/16V
C4106
PT
L4101
470U
R4031
33K
R4032
22K
C3041
0.01
132
NOTE:
PARTS ENCLOSED IN DASHED LINES MARKED "PT" ARE NOT USED.
R3312
22K
R3307
TP3302
PT
PT
C3311
18P
X3301
C3309
VSXS0238
22P
L3302
WA5 R3310 390K
C3308 C3306
0.1 220/6.3V
R3308 10K
R3309 10K
R3306 PT
R3305 1K
L3303
WA5
TP3301
WA7.5
R3313 C3313
1M 2.2/50V
R3314
1800
R3304
100
R3311
PT
J3305
PT
C3303 R3301
L3301
22P 180
WA5
C3301 C3302
PT PT
C3307
0.01
8 7 6 5
IC3302
NJM2235M-T1
(SW)
1 2 3 4
C3305
C3304
R3302
10/16V
10/16V
1K
W3001 W3002
WA15 WA15
C3058
C3054 C3060
L3020
0.01 PT
PT
WA15
NOTE:
REC VIDEO SIGNAL PB VIDEO SIGNAL
REC AUDIO SIGNAL
PB AUDIO SIGNAL
Q3303
PT
R3330
PT
R3318 1K
R3319 1K
R3321 100
R3324 470
R3327 470
R3325 470
R3326 470
C3318
PT
48 47 46 45 44 43 42 41 40 39 38
37
1 36
PWM3
2 35
2KHz OSC
3 34
4 33
FM TRANSMITTER ON(L)
GND
R3338 PT
VIDEO MUTE(H)
32
5 XT1
VIDEO MOTE(H)
32768Hz
R3339 PT
IC3301
6 31
XT2
LC8632165S53
R3340 PT
7 30
VDD
CCV/OSD
MICROCONTROLLER R3341 10K
8 OSD CS(L) 29
9 28
MTS(H)/SAP(L)
10 STEREO(L)/MONO(H) 27
V-CHIP MUTE(H)
11 26
RESET(L)
25
12
13 14 15 16 17 18 19 20 21 22 23 24
R3331
R3303 10K
2200
C3310
0.1 C3320
PT
R3316
330
R3332 JOJBC0000022 R3346
C3316
0.033
R3333 JOJBC0000022 R3344
R3334 JOJBC0000022 R3345
C3317
R3315
1/50V
220
C3315 R3317
1000P PT
Q3301
2SB1218A
(BUFFER)
C3314 C3312 R3343
PT PT 5600
Q3305
2SD1819A
(INVERTER) R3349
C3323
PT
R3347 C3327
C3328
15K PT
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
CAPSTAN SERVO
Do not use the part number on this diagram.
POWER_DOWN_L 47 TO M I
17 TO M I
UNSW_5V_SYSCON
M_3S_CLK 41 TO M I
M_3S_DATA_OUT 39 TO M I
M_3S_DATA_IN 40 TO M I
REC_LED 54 TO M I
PR_TIMER_LED 52 TO M I
ANGLE_LED 53 TO M I
ON_TIMER_LED 51 TO M I
OSD_CS_L 22 TO M I
VOB 78 TO M III
C3326
PT
0
OSD_B 79 TO M III
0
OSD_G 80 TO M III
0
OSD_R 81 TO M III
CC_VIDEO 82 TO M III
56K
H_PULSE 83 TO M III
PT
V_OUT 84 TO M III
DVD_H 27
TO M I
LINK TO VOLTAGE CHART
MAIN II SCHEMATIC DIAGRAM
LSJB2064
PV-DF2002