Panasonic PV-DF204 Service Manual page 182

MAIN I SCHEMATIC DIAGRAM
SW_+12V
TO M II,M III 1
R6102
SWITCHING
4700
Q6001 DELAY REC R6103
ON-ON
2SB709A
TO M II 2 V_D_REC_+12V 2700
R6104 TP6006
10K
R6101
10K
Q6002
2SD601A
SW6001
SWITCHING K0C111A00006
DELAY REC
ON-ON
SAFETY
TAB SW
SW6002
MODE SELECT SWITCH
K0ZZ00000598
5
GND
POSITION D 4
POSITION C 3
POSITION B 2
POSITION A 1
TO M II 3 D_RDY_L
IC6005
COEBJ0000080
C6011 C6010
/COEBJ0000099
PT 0.1
/RN5VS47CA-TR
RESET
390
R6114
6 5 4
Q6005
2SB709A
SWITCHING
POWER ON-ON
1 2 3
R6115
R6174 TP6099 10K
Q6004
PT PT PT
R6116
PT SWITCHING
POWER ON-ON
R6112
22K
Q6003
2SD601A
R6113 SWITCHING
18K
POWER ON-ON
C6009
PT
TO M II,M III 4 TV_POWER_ON_H
TO M II 5 HF_ADJUST_L
DEGAUSS_H
TO M III 6
TO M III 7 LINE_SD_L
J6001
PT
J6002
WA7.5
C6031 C6030
PT
IC6004
LSSK0034
LSSK0033
LSSK0036
LSSK0035
SW_+12V_HA
TO M II 8 MEMORY
SW_+5V_VIDEO
TO M II,M III 9
UNSW_+5V_VIDEO
TO M II,M III 10
TO POWER SUPPLY
P1201
C.B.A.P1001
UNSW_+5V_VIDEO 12
DVD_POWER_ON_H 11
10
POWER_ON_H
SW_+5V_VIDEO 9
UNSW_+5V_SYSCON 8
7
SW_+12V
CAP/LD_M_GND 6
CYL_M_GND 5
4
UNSW_+12V
3
UNSW_+16V
GND 2
GND 1
TO M III 11 TV_GND
TO M II 13 MOTOR_GND
R6108
R6106 R6111
*
27K 27K 27K
R6105
150 TP6001 TP6002
TP6005
[1/4W]
C6102
0.1
C6101
0.1
Q6009
Q6010
D6001
VEKS9440
B3EA00000072 VEKS9440
GL451K SUPPLY
TAKE UP
PHOTO TR
SENSOR PHOTO TR
LED
R6109
27K
TP6004
R6110
120
IC6002 B3NAA0000049 IC6003 B3NAA0000049
TAKE UP SUPPLY
REEL SENSOR
1 4 REEL SENSOR
1 4
C6103
C6104
PT PT
1000P 2 3 1000P
2 3
R6036
22K
D6004 MA165
TP6009
30 29 28 27 26 25 24
WA20
TP6007
TP6111
PT PT
TP6008
WA25 31 POS_3
C6008
TP6101
47/6.3V PT
32
POS_2
R6118 R6119
33 POS_1
3300 Q6006
4R7M
2SD601A
34
RST_L
IC6001
RESET
C6005
R6120 35 S_TAB_L
1500 0.01
C6012
D6002 TP6104 R6034 36
D_RDY_L
PT
MA165 PT 3300
37 DVDD
L6001
H0D120500017
D6010
WA5
38 X_IN
MA165
(1/4W) X6001
* 12MHz
C6004 C6003
R6117 39 X_OUT
PT
56 C6007 C6006 18P R6039
1K
100/6.3V 0.1[KB]
40 DVSS
C6001 C6002
22P
330/6.3V 41
TV_P_ON_H
R6041 1K
42 HF_ADJUST_L
R6042 1K
43
12M_START_H
R6043 22K
MA165
D6009
44 LC_OSC_IN
L6402 *
4R7U
C6409 45
LC_OSC_OUT
100P R6408
PT
46 NUB
C6408 82P
47 DEGAUSS_H
R6047
1K
48 DVD_P_ON_H
R6048 1K
49 VSS_OSD
50
(no_use)
R6050
1K
R6517
51 52 53 54 55 56 57
22K
R6051 1K
C6401
0.1
C6402
100/6.3V
R6121 220
R6122 220
8 7 6 5
J6401 C6406
0.1 WA5 560P
A,B,C
*
L6401
D,E,F
100U R6401
1M
G,H
R6405
I PT
1 2 3 4
Q6401
R6406
PT
PT
D6008 PT
D6007 PT
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
H_SW
TP6205
R6323 10K
WA7.5
TP6003 R6322 10K
WA25
R6321 10K
A,B,C,D,E,F
R6123
22K
R6124
22K
G,H,I
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
C6036 PT 100/6.3V
C6039 PT
OVER_CUR_H 100
99 0 C6026
AVDD_AD
R6098
AVDD_AMP 98
97
CTL_OUT
C6038 PT
CTL_AMP_REF 96
TP6206
CTL+ 95
CTL- 94
R6093 10K
HF_PLAY_H 93
C6022 10/16V
V_REF_IN 92
V_REF_OUT 91
C6021
IC6001
22/6.3V
C2CBJG000385 90
Y_PFG_IN
M37761MGH-100GP
(no_use) 89
R6089 10K
SYSTEM CONTROL/SERVO/TIMER
88
AVSS_AMP
/OSD/CCV MICROCONTOROLLER D6201
MA165
87
C_FG_IN
C_FG_OUT 86
C6019 R6086
33P 1M
(no_use) 85
R6085 10K
EX_FF/REW_L 84
R6083 1K
LOAD_H 83
R6082 1K
DVD UNLD_H 82
R6081 1K
81
P_ON_H
58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
R6080 1K
R6079 1K
C6017 C6018
PT PT
C6041
680P TP6106
PT
R6078 10K
C6016
0.01
C6411 PT
C6412 PT R6201 10K R6202 10K
C6413 PT R6203 10K R6204 10K
C6414 PT
C6203 C6202 C6204
C6201
R6515
0.056[KB] 5600P 0.056[KB] 5600P
2200
R6402 PT
R6511 4700
R6403 PT
R6512 4700
R6404 PT
R6513 1500
R6514 4700
R6521
PT
D6012
PT
MA4047N-MTA
C6035
PT
C6034
PT
NOTE: NOTE: For placing a purchase order of the parts,
PARTS MARKED "PT" ARE NOT USED.
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
U6301
PNA4611M00HC
INFRARED
IR RECEIVER RECEIVER
UNIT
OUT GND VCC
1 2 3
R6320 WA5
C6302
C6301
0.1
PT
47/6.3V
SWITCHINNG R6324
LED+5V ON-ON 100K
Q6301
2SB709A
R6325
R6319
68K
1800
REC ANGLE PR_TIMER
D6301 D6302 D6303
SLP313C81HAB
SLP913C81HAB SLP913C81HAB
R6311
STOP/EJECT 2200[G]
CH_UP CH_DOWN
SW6314
EVQ21405R
R6312
SW6307 SW6301
3300[G]
EVQ21405R EVQ21405R
R6306
VOL_UP 2200[G] VOL_DOWN
TP6019 SW6308 SW6302
PT EVQ21405R
EVQ21405R
R6307
INPUT(Round) 3300[G] FF
SW6309
SW6303
EVQ21405R EVQ21405R
R6308
PLAY 5600[G] REC
SW6310 SW6304
EVQ21405R EVQ21405R
D6003 R6309
R6130 MA165 SKIP+ 11K[G] SKIP-
2200
SW6311 SW6305
C6027 R6129 EVQ21405R
R6310 EVQ21405R
22K
10/16V
REW 33K[G] OPEN/CLOSE
SW6312 SW6306
100/6.3V
EVQ21405R EVQ21405R
KEY_IN_0 53 TO M III
TO M III
CTL GND_OPE 54
C6024
TP6207
0.012[KB] C6025 OVER_CURRENT_H 55 TO M III
WA27.5
0.1[KB]
R6095
CTL+ 56 TO M II
0
CTL- 57 TO M II
C6023 R6094
2700P 6800
HIFI_PLAY_H 58 TO M II
C6040
PT
C6020 1/50V
R6087 3900
CAP_FG
TP6203
D6202
MA165 WA22.5 WA5
L6201
220/6.3V
C6216
25 24 23 22 21 20 27
IC6201
C1AB00001767
CYL CAP
TP6208 TP6209 CYLINER/LOADING
MOTOR DRIVE
1 2 3 4 5 6 26 7
C6205 C6206
0.01[KB] 0.1[KB]
Q6217
* 2SD225900A
L6202
WIRE +5V
REGULATOR
C6225
PT R6215
C6221 560
[1/4w]
220/25V
Q6215
PT
C6224
+5V
PT
REGULATOR
Q6216
J6202
2SD601AHL
PT
C6228
+5V
C6222 0.47/50V
REGULATOR
220/6.3V
D6204
MA4047N-MTA(4.7V)
R6216
680
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-DF204 A
PV-DF2004 B
PV-DF2004-K C
PV-DF274 D
PV-DF2704 E
PV-DF2704-K F
- - - - - G
- - - - - H
ON_TIMER
- - - - - I
D6304
SLP413C81HAB
Not Used PT
KEY MATRIX (SW6301~SW6312, SW6314, SW6381~SW6384)
TERMINAL
0V 0.39V 0.4V 1.19V 1.2V 2.04V 2.05V 2.94V 2.95V 3.79V 3.8V 4.59V
VOLTAGE
VOLUME SKIP OPEN
CH DOWN FF/CUE REC
DOWN /CLOSE
REW
VOLUME PLAY SKIP
CH UP INPUT
OPERATION
UP /REPEAT + /REVIEW
BUTTON
STOP DVD DVD DVD
-----
POWER
STILL STOP
/EJECT PLAY
R6301
2200[G]
R6302
3300[G]
R6303
5600[G]
R6304
11K[G]
R6305
33K[G]
P6202 (TO CYLINDER UNIT)
1 M1
2 M2
3 M3
4 COM
5 GND
C6213 1/50V
6 PG-
7 PG+
18K R6213
100
R6211
C6212 1000P[KB]
C6214
1800P
19 18 17 16 15 14 C6223
PT
8 9 10 11 12 13
J6201
WA5
P6203 (TO LOADING MOTOR)
2 LOAD_M+
1 LOAD_M-
LINK TO VOLTAGE CHART
C6227
PT
LSJB2132
MAIN I SCHEMATIC DIAGRAM
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K