Panasonic PV-DF204

8.2. MAIN SCHEMATIC DIAGRAMS
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
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.
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K
COMPARISON CHART
OF MODELS & MARKS
PV-DF204
PV-DF2004
PV-DF2004-K
PV-DF274
PV-DF2704
PV-DF2704-K
- - - - -
- - - - -
- - - - -
Not Used
A
B
C
D
E
F
G
H
I
PT
MODEL
MARK
MAIN I SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
CH DOWN
CH UP
PLAY
/REPEAT
STOP
/EJECT
OPEN
/CLOSE
DVD
PLAY
DVD
STILL
DVD
STOP
SKIP
+
VOLUME
DOWN
VOLUME
UP
-----
REW
/REVIEW
INPUT
RECFF/CUE
POWER
TERMINAL
VOLTAGE
OPERATION
BUTTON
KEY MATRIX (SW6301~SW6312, SW6314, SW6381~SW6384)
SKIP
1.2V 2.04V 2.05V 2.94V 2.95V 3.79V 0.4V 1.19V0V 0.39V 3.8V 4.59V
LSJB2132
MAIN I SCHEMATIC DIAGRAM
100P
C6032
1KR6080
*
WA5
L6001
CTL+
0.1[KB]
C6206
SLP313C81HAB
D6303
DVD_SCK
0.1
C6215
PT
R6403
COMPOSITE_H
10K
R6203
10/16V
C6022
EVQ21405R
SW6303
AT_ENV
TP6005
IIC_DATA
15K
R6015
1500
R6120
11K[G]
R6316
22P
C6002
OSD_B
EVQ21405R
SW6306
PT
C6017
2200
R6054
PT
C6104
EVQ21405R
SW6310
TP6002
2SD601A
Q6003
P6203
2
1
B3EA00000072
D6001
PT
R6116
MA165
D6006
MOTOR_GND
47/6.3V
C6008
L6406
VLPS0111
WA27.5
TP6207
VEKS9440
Q6009
18K
R6009
OVER_CURRENT_H
TP6209
3300[G]
R6302
PT
C6034
IC6004
1234
5678
1800
R6319
330R6064
220
R6018
10K
R6115
L6405
VLPS0111
0.1
C6302
V_OUT
22K
R6124
ENV_DET
TP6004
TP6007
PT
EVQ21405R
SW6302
WA20
TP6009
0.1[KB]
C6220
MTS_MODE
1K
R6039
K0C111A00006
SW6001
2SB709A
Q6001
J6401
WA5
IIC_CLK
2SB709A
Q6301
PLAY_L
0.1
C6101
82P
C6408
1R5
R6209
10K
R6201
18K
R6211
R6129
22K
4700R6514
D6007
PT
220
R6205
120
R6110
22K
R6112
2SB709A
Q6005
HOST_DATA
0.056[KB]
C6202
470
R6002
0.1
C6010
H_RDY_L
0.01[KB]
C6210
PT
C6009
TP6203
WA22.5
1KR6079
68K
R6325
330R6062
10KR6204
EVQ21405R
SW6308
220/25V
C6221
*
WIRE
L6202
TP6019
PT
3900
R6010
IC6001
C2CBJG000385
123
456789
10111213141516171819202122232425
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
2627282930
76 77 78 79 80
TP6208
PT
C6301
*
150
R6105
100
R6210
330R6063
CTL-
TP6013
TP6101
PT
27K
R6108
B3NAA0000049IC6002
2
1
4
3
22K
R6043
PT
C6018
PTC6411
100/6.3V
C6007
TP6106
PT
33K[G]
R6305
1000P
C6405
1200R6075
3300
R6119
B3NAA0000049IC6003
2
1
4
3
H0D120500017
X6001
TV_POWER_ON_H
4700R6512
470
R6004
4R7M
R6118
0.01[KB]
C6205
V_MUTE_H
100
R6213
HIFI_PLAY_H
PT
C6412
AUDIO_MUTE_H
SLP413C81HAB
D6304
15KR6016
D_RST_L
470
R6003
EVQ21405R
SW6311
SLP913C81HAB
D6302
0.01
C6005
22K
R6123
0.1
C6030
47/16V C6217
EVQ21405R
SW6305
1M
R6086
4700
R6102
10KR6322
PT
C6004
0.033[KB]
C6404
SW_+12V
220
R6019
PT
C6011
0
R6095
1800P
C6214
2200[G]
R6301
1500R6513
6800
R6094
0.012[KB]
C6024
H_PULSE_INV
D_RDY_L
SW_+12V_HA
10KR6323
2700
R6103
PT
Q6004
TP6201
1000P[KB]
C6211
*
WA5
L6201
LINE_SD_L
SW_VIDEO
10K
R6101
0.1[KB]
C6025
PT
R6404
VOB
18K
R6113
220/6.3V
C6222
P6201
8 7 6 5 4 3 2 1
DEGAUSS_H
TP6202
PT
R6402
27K
R6111
V_D_REC_+12V
L6404
VLPS0111
220
R6207
EVQ21405R
SW6304
V_LOCK_PLS
*
4R7U
L6402
TP6006
560P
C6406
C/R/SS_L
*
100U
L6401
R6130
2200
EVQ21405R
SW6307
V_CHIP_MUTE_H
SW_+5V_VIDEO
U6301
PNA4611M00HC
123
330/6.3V
C6001
5600P
C6203
PT
C6035
TP6206
OSD_R
220R6122
3300
R6034
4700R6511
47K
R6214
R6317
11K[G]
VV_H
330
R6060
5600[G]
R6303
TP6111
PT
DEFEAT_H
5600P
C6204
1000P[KB]
C6212
HSW
27K
R6109
470
R6001
15K
R6017
33P
C6019
SLP913C81HAB
D6301
ESD_GND
10K
R6202
11K[G]
R6304
0.1
C6102
PT
C6033
18P
C6003
WA7.5
TP6205
1M
R6401
390
R6114
100/6.3V
C6402
TP6104
PT
PTC6029
PT
C6103
HA_SW
L6403
VLPS0111
220R6121
1K
R6212
TV_GND
PT
C6031
0.1
C6401
10K
R6104
2SD601A
Q6006
0.1[KB]
C6219
MA165D6004
PT
C6413
EVQ21405R
SW6309
27K
R6106
R6321
10K
0.01
C6016
0.022[KB]
C6209
*
56
R6117
220/6.3V
C6216
UNSW_+5V_VIDEO
2SD601A
Q6002
10KR6078
TNR_H
WA25
TP6008
PT
C6414
100P
C6409
EVQ21405R
SW6314
EVQ21405R
SW6312
PT
R6174
0.1[KB]
C6006
PT
TP6099
1R2
R6208
D6008
PT
2700P
C6023
VEKS9440
Q6010
SP_MUTE_H
470
R6056
10/16V
C6027
220
R6206
OSD_G
ROTA_SW
EVQ21405R
SW6301
3900R6005
DV D _ DATA
*
WA5
R6320
0.056[KB]
C6201
HIFI_H_SW
P6202
7
6
5
4
3
2
1
1K
R6006
1K
R6007
1K
R6008
100R6011 100R6012 1KR6013 0R6014
1KR6020 1KR6021 1KR6022 1KR6023 1KR6024 1KR6025 1KR6026 1KR6027 1KR6028 1KR6029
1K
R6041
1K
R6042
1K
R6047
1K
R6048
1K
R6050
1K
R6051
PTR6052
1KR6058 10KR6059 1KR6061
560R6065 1KR6066 1KR6067 1KR6068 1KR6069 1KR6070 0R6071 100R6072
1KR6074
2200[G]
R6306
3300[G]
R6307
5600[G]
R6308
11K[G]
R6309
33K[G]
R6310
3300[G]
R6312
0.1[KB]
C6218
1/50V
C6213
0.022[KB]
C6208
0.22[KB]
C6207
22K
R6036
HF_ADJUST_L
MA165
D6005
1KR6081
1KR6082
1KR6083
10K
R6085
MA165
D6201
MA165
D6202
3900R6087
1/50V
C6020
PT
C6012
R6318
11K[G]
R6517
22K
J6201
WA5
J6202
PT
FRONT_H/REAR_L
KEY_IN_0
GND_OPE
1000P
C6403
PT
C6223
PT
C6224
WA25
TP6003
MA165
D6003
PTR6520 PTR6519
J6001
PT
J6002
WA7.5
PT
C6225
TP6001
PT
R6406
R6405
PT
PT
Q6401
R6407
0
100K
R6324
P6001
1
IIC_CLK
2
IIC_DATA
3
IIC_JIG_L
4
GND
5
R_OUT_ADJ
R_OUT
DVD_H/REC_L
A_DVD_H
C6228
0.47/50V
560
R6215
D6204
MA4047N-MTA(4.7V)
PT
C6227
Q6215
PT
680
R6216
Q6216
2SD601AHL
2200[G]
R6311
MA165
D6009
R_TNR_AFC
MA165
D6002
22/6.3V
C6021
PTC6028
Q6217
2SD225900A
10K
R6089
10KR6093
0.1[KB]
C6407
2200
R6515
MA165
D6010
P1201
12
11
10
9
8
7
6
5
4
3
2
1
TUNING_H
R6073
1000P[KB]
C6037
MA165
D6011
R6408
PT
PTC6038
PT
C6036
R6098
0
100/6.3VC6026
PT
C6039
PT
C6040
680P
C6041
D6012
PT
PT
R6521
100R6516
0
R6522
IC6201
C1AB00001767
123456 789
10
2122 151617181920
11
12
2324
13
25 27 14
26
IC6005
COEBJ0000080
45
6
1
23
SDA
ON_TIMER
FG_GND
VM
CAP_ET
M1
FG
M2
UNSW_+16V
DVD_POWER_ON_H
PG+
RNF
47/6.3V
DVD
M_GND
M3
UNSW_+5V_SYS
CAP_FG
VSS
P_ON_H
PG-
CAP_F/R
SW_+12V
COM
CAP_VM_+16V
M3
TL
REW
14
DVSS
M2
CTL
CYL
GND
P_DOWN_L
CH_UP
CAP_F/R
LINE_H
M1
OPT_F/R/2LC//LED
CAP
GND
MTS_MODE
REC
VDD_OSD
GND
C_FG_IN
S_REEL NUA
UNSW_+12V
POS_4
KEY_2/LED
AVDD_AD
POWER_ON_H
CH_DOWN
4HD
V_REF_IN
ANGLE
AVSS_AMP
4HD
AVDD_AMP
WP
CTL_OUT
FF
IR RECEIVER
TUNING_H/(750KHz)
SKIP-
POS_1
S_TAB_L
GL451K
LC_OSC_IN
X_OUT
CTL+
/COEBJ0000099
H_SW
LC_OSC_OUT
V_D_REC_H
OVER_CUR_H
EX_FF/REW_L
NUB
RST_L
LOAD_H
V_HOLD
C_FG_OUT
12MHz
SKIP+
B
UNLD_H
OSD_V
KEY_0/LED
A2
VSS_OSD
T_PHOTO
VM2
R
V_REF_OUT
VCC
A1
D_RST_L CV_IN(EDS)
1000P
LD_OUT1
TL
HSW
POS_2
PLAY
LSSK0034
CTL-
LD_GND
D_DAT_IN IIC_CLK
X_IN
BLK_H
LD_OUT2
HA_HSW
ROT_SW
12M_START_H
SCL
S_PHOTO
1000P
F
CYL_EC_PWM HLF COMPO_H
M37761MGH-100GP
[1/4W]
R
LED_+5V
A_MUTE_H
VOL_UP
V_L_PLS
VG
OSD_H
LSSK0035
VOL_DOWN
H_DAT_OUT
GND
G
IR
INPUT(Round)
CST
TR_ENV
A0
CAP_EC_PWM
OUT
PR_TIMER
CT1
D_SCK
DTS_AFC
UNSW_+5V_SYSCON
CT2
HF_HSW
T_REEL
PCI
UNSW_+5V_VIDEO
IIC_DAT
VDD
CTL_AMP_REF
CNF
SW_+5V_VIDEO
D_ENV
(1/4W)
REC
KEY_1/LED
EC
CAP/LD_M_GND
STOP/EJECT
Y_PFG_IN
PG+
POS_3
OPEN/CLOSE
PG-
CYL_M_GND
LSSK0033
PG_OUT
DVDD
PFG
LSSK0036
1
VCC
COM
LOAD_M+
LOAD_M-
DEGAUSS_H
TV_P_ON_H
HF_ADJUST_L
HF_PLAY_H
SP_MUTE_H TNR_H VCH_MUTE_H
CRSS_L
DEFEAT_H
DVD_H/REC_L
VV_H
PLAY_L
V_MUTE_H
H_RDY_L
LINE_SD_L (CV_OUT)
D_RDY_L
A_DVD_H
(no_use)
[1/10W]
[1/10W]
DVD_P_ON_H
[1/4w]
GND
(no_use)
(no_use)
100/6.3V
10K
MA4047N-MTA
TO POWER SUPPLY
C.B.A.P1001
TO M II,M III
SWITCHING
DELAY REC
ON-ON
TO M I I 2
3TO M I I
TO M II,M III 4
TO M I I 5
6TO M III
7TO M III
TO M I I 8
TO M II,M III
TO M II,M III
9
10
TO M III 11
13TO M I I
SWITCHING
DELAY REC
ON-ON
TO M III
P6001 IS USED FOR ADJ0STMENT AT FACTORY ONLY
TO M II 18
15TO M III
NO CONNECTION
TO M II,M III 16 TO M II,M III 17
19TO M III 20TO M III 21TO M II
TO M III 22 TO M III 23 TO M III 24 TO M III 25
TO M II 26
TO M III 27 TO M III 28
TO M II 29 TO M II 30 TO M II 31 TO M II 32 TO M II 33
+5V
REGULATOR
+5V
REGULATOR
+5V
REGULATOR
CYLINER/LOADING
MOTOR DRIVE
58 TO M II
TO M II57
56 TO M II
TO M III55
54
TO M III
53 TO M III
SWITCHINNG
LED+5V ON-ON
INFRARED
RECEIVER
UNIT
TO M I I52
51
TO M I I TO M I I50 TO M I I49
48 TO M II 47 TO M II 46 TO M II 45 TO M II 44 TO M II 43 TO M II 42 TO M II 41 TO M II 40 TO M III 39 TO M II 38 TO M II 37 TO M III 36 TO M II 35 TO M II 34 TO M III
SUPPLY
REEL SENSOR
TAKE UP
REEL SENSOR
SUPPLY
PHOTO TR
TAKE UP
PHOTO TR
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-ON
IC6001
RESET
SYSTEM CONTROL/SERVO/TIMER
/OSD/CCV MICROCONTOROLLER
MEMORY
RESET
SAFETY
TAB SW
SENSOR
LED
POSITION B
POSITION C
POSITION D
SW6002
2
MODE SELECT SWITCH
3
4
5
1POSITION A
GND
(TO CAPSTAN ASS'Y)
(TO LOADING MOTOR)
(TO CYLINDER UNIT)
K0ZZ00000598
/RN5VS47CA-TR
G,H
I
A,B,C
D,E ,F
A,B,C,D,E,F
G,H,I
PV-DF204 / PV-DF2004 / PV-DF274 / PV-DF2704 / PV-DF2004-K / PV-DF2704- K
36