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.
MAIN II (SIGNAL PROCESS/AUDIO) SCHEMATIC DIAGRAM
LSJB2064
PV-DM2092/PV-DM2092-K
MAIN II SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
C4106
PT
PT
C3054
PT
R3077
390
R3024
0.01
C3027
2SB1218A
PT
R3039
0.01
C3041
2SB1218A
PT
C3021
100/6.3V
C3018
PT
C3060
PT
R3040
0.1
C3056
4700
R4014
1200
R3032
PT
C3005
120
R3016
47K
R4009
PT
L3007
100/6.3V
C3037
180P
C3034
0.47
C3032
4.7/25V
C3009
1K
R4175
6800
R4011
220U
L3231
220
R4003
0.1
C3024
L3301
WA5
L4005
WA5
1K
R3084
0.01
C3044
PT
C3001
1000P
C3232
33K
R4031
820
R4007
2200
R3038
0.033
C4051
0.22
C3013
0.01
C4104
1K
R4172
1/50V
C4002
0.01
C3235
1K
R3037
2200
R4015
2SD1819ARS
10/16V
C3038
5600P
C4102
150
R3029
100
R3006
0.01
C3004
100/6.3V
C3007
PT
R3023
22P
C3303
1.2M
R3025
100U
L4002
0.1
C3036
22/16V
C3020
10K
R3010
0.1
C3048
C3304
10/16V
PT
C3302
0.22
C4001
180P
C3008
15K
R4103
22/6.3V
C4005
10K
R4010
PT
C3011
0.1
C3236
0.1
C3055
0.1
C3031
C3305
10/16V
180K
R4102
D4171
MA165
PT
C3301
470K
R3026
15M
L4001
470U
L4101
1500P
C3083
0.01
C3030
56K
R4101
330K
R4002
2SD1819A
6800
R4012
PT
R3045
R3302
1K
PT
R3005
PT
R3004
2SD1819ARS
0.01
C3237
8200P
C3026
330
R3017
PT
R3046
180
R3301
PT
R3043
PT
C4015
1/50V
C4014
2SD1819A
PT
R3022
PT
Q4173
PT
C3033
1000P
C4006
0.22
C3022
680
R4006
0.033
C4010
0.01
C4011
0.1
C3003
2.2M
R4005
47/6.3V
C4013
L3020
WA15
10K
R4001
220
R3083
68P
C3023
27K
R4008
22K
R4032
33K
R4004
PT
R3044
PT
R3015
33U
L3005
2700P
C4003
47/6.3V
C3015
0.01
C4103
33P
C3035
PT
R3003
WA5
L3004
0.01
C3058
0.1
C3057
10/16V
C4009
PT
R3021
10U
L4004
39U
L3001
100/6.3V
C3047
1K
R3036
100
R3001
3900P
C3043
1/50V
C4012
0.01
C3010
47/6.3V
C4008
39K
R4051
2P
C3002
AN3479FBP-A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
21
41
42
61 62 63
64
81
82
83
84
2.2/50V
C3046
2.2/50V
C3019
2.2/50V
C3050
PT
R3231
1
2
3
4
5
VLFS0014
FL4051
10K
R3035
10/16V
C3016
2SD601A
0.1
C3025
1/50V
C3231
PT
R3014
560
R4052
47/6.3V
C3234
0.01
C4004
22/16V
C4105
0.47/50V
C3045
1/50V
C4171
PT
R4174
22/6.3V
C4007
0.1
C3006
100U
L3002
WA5
L3303
2700
R3028
0.01
C3307
C3028
PT
WA5
L3008
PT
C3040
PT
C3039
1K
R3079
2SB1218A
C3084
0.01
R3086
PT
C3085
PT
220/6.3V
C3306
5600
R3343
330
R3316
PT
C3322
PT
C3320
18P
C3311
2SD1819A
PT
C3325
PT
C3328
56K
R3349
PT
R3350
PT
R3317
PT
R3339
22K
R3312
R3304
100
0.033
C3316
R3311
PT
1000P
C3315
22P
C3309
PT
C3323
1M
R3313
PT
R3348
PT
R3322
15K
R3347
PT
C3327
PT
R3340
PT
R3338
100
R3321
2SB1218A
0.1
C3308
390K
R3310
1K
R3318
PT
R3351
10K
R3341
PT
C3321
2.2/50V
C3313
0.1
C3310
1800
R3314
10K
R3303
1K
R3319
220
R3315
R3320
1K
PT
R3307
2200
R3331
1/50V
C3317
PT
C3318
10K
R3308
10K
R3309
470
R3324
470
R3327
470
R3325
JOJBC0000022
R3332
PT
C3326
R3330
PT
PT
L3302
WA5
R3306 PT
PT
C3312
PT
C3314
R3305 1K
47U
L3010
1K
R3080
15
HIFI_HSW
14
HIFI_PB_FM
13
HIFI_REC_FM
12
HIFI_D_REC_H
11
SW_5V(V)
10
GND
9
ENV_DET
8
HA_SW
7
PLA
Y_L
6
C/R/SS_L
5
D_REC_H
4
SW_12V_HA
3
GND
2
HSW
1
REC/PB_FM+C
R3047
PT
100
R3076
470
R3326
13
N.C
.
12
N.C
.
11
NTSC
10
GND_A
9
Y
8
GND_A
7
C
6
GND_A
5
GND_A
4
AU
D
IO
_L
3
GND_A
2
AU
D
IO
_R
1
UNSW_12V
R4176
PT
PT
C4172
PT
R4178
PT
R4177
PT
R4171
PT
R4173
PT
C3331
10/16V
PT
C3319
R3328
1K
22
C3329
C3330
10/16V
0.01
C3332
PT
C3324
180
R3323
L3304
WA5
C3012
2.2/50V
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
19
2200
R3078
2200
R3346
2200
R3344
2200
R3345
MO
TOR_GND
21
S2_IN_L
4
ANGLE_LED
53
OSD_B
79
ON_TIMER_LED
51
FM_RAD_F_MONO_H
9
SLINE2_Y
69
VV_VIDEO
65
LINE1_VIDEO
63
V_OUT
84
UNSW_14V_VIDEO
16
DVD_H
27
FM_RAD_STE_L
25
AT_ENV
34
IIC_DATA
2
BEEPER
38
PLA
Y_L
26
SAP_IN_L
56
R
O
TA_SW
50
V_D_REC_12V
14
H_PULSE
83
SW_5V_TV
66
POWER_DOWN_L
47
A
UDIO_MUTE_H
44
HIFI_MUTE_H
29
DEFEA
T_H
45
V_LOCK_PLS
35
BEEPER_ON_H
37
SW_5V_VIDEO
18
HSW
36
VSYNC
12
CTL-
32
VOB
78
2L_C_OUT
74
C/R/SS_L
46
ENV_DET
48
YCA_C
62
2L_Y_OUT
73
UNSW_5V_SYSCON
17
SPEAKER_MUTE_H
8
A_D
VD_H
28
OSD_R
81
2L_FSC
72
KEY_IN_4
61
REC_LED
54
D
V
D_C
67
UNSW_5V_VIDEO
19
KEY_IN_2
59
TNR_VIDEO
64
M_3S_CLK
41
D
V
D_Y
68
HIFI_PLA
Y_H
43
LINE1_L/LINE2_H
23
M_3S_DATA_OUT
39
HIFI_H_SW
5
CTL+
31
SW_-5.1V
20
SW_12V_HA
15
SW_9V
77
IIC_CLK
3
C_VIDEO
11
OSD_CS_L
22
HA_SW
49
KEY_IN_3
60
MTS_IN_L
55
OSD_G
80
LINE1_A
UDIO_L
76
M_3S_DATA_IN
40
SW_12V
13
CC_VIDEO
82
TNR_A
UDIO
71
PR_TIMER_LED
52
SLINE2_C
70
LINE1_A
UDIO_R
75
C1AB00000402
(SW)
1
2
3
4
5
6
7
8
NJM2235M-T1
1
2
3
4
5
6
7
8
W3002
WA15
J3002
WA5
J4001
WA7.5
PT
J3004
J3305
PT
WA12.5
J4002
W3001
WA15
PT
J3005
VSXS0195-T
X3001
VSXS0238
X3301
1
2
3
4
5
6
VLTS0304-1
T4101
MN3885S
LC8632165S53
L4003
PT
JOJBC0000022
R3333
JOJBC0000022
R3334
WA20
TP4011
TP3019
WA27.5
WA20
TP4014
TP3301
WA7.5
WA7.5
TP4002
TP3001
WA10
WA20
TP4001
TP3012
WA7.5
WA20
TP4004
TP3002
WA7.5
TP3006
PT
TP3011
PT
TP3010
PT
TP3008
PT
TP3212
PT
TP3007
PT
TP3004
PT
TP3003
PT
TP3302
PT
TP3005
PT
TP4003
PT
TP3013
PT
TP3014
PT
REC_Y
H
L
H
REC_C
GND
L
VCC
PT
SLINE2_C
LINE2_VIDEO
LINE2-A
UDIO_R
SLINE2_Y
LINE2_IN_R(FR
ONT)
GND
HIFI_GND
SW_9V
UNSW_12V
AUDIO_AMP_MUTE_H
NC
GND
D
VD_A
UDIO_L
DEFEA
T_H
A
U
DIO_D
VD_H
HIFI_MUTE_H
HIFI_PLA
Y_H
UNSW_5V_VIDEO
D_A
UDIO_GND_L
HIFI_GND
MTS_IN_L
FM_F_MONO_H
FM_STEREO_L
2L_Y_OUT
A
U
DIO_5V
GND
GND
MAIN_L/SAP_H
HIFI_PB_FM
A
U
DIO_OUT_L
IIC_GND
NOR_IN
NOR_OUT
GND
LINE2_IN_L(FR
ONT)
SAP_IN_L
MONO_H/STEREO_L
HIFI_HSW
SW_5V_VIDEO
IIC_D
AT
A
SW_12V
HIFI_REC_FM
A
U
DIO_OUT_R
GND
GND
GAIN_UP_D
VD_A_H
2L_C_OUT
2L_FSC_IN
TUNER_A
UDIO
TNR/LINE_VIDEO_IN
GND
SW_9V
GND
D
VD_A
UDIO_R
GND
V_CHIP_MUTE_H
IIC_CLOCK
UNSW_14V
L
L
GND
VCC
H
H
ROUND(2L_COM) only
FLAT only
FLAT only
ROUND
only
GND
GND
LINE1_IN_R(REAR)
LINE1_IN_L(REAR)
GND(SYSCON)
S2_IN_L
ESD_GND
LINE1_A
UDIO_L
SW_12V
VIDEO_GND
VIDEO_GND
KEY_IN_4
KEY_IN_3
A
U
DIO_GND
SW
-5.1V
A
U
DIO_GND
SW_5V
VIDEO_GND
KEY_IN_2
58
57
56
55
54
U4001 VEPS4038B
51
50
52
49
53
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VIDEO/AUDIO
SIGNAL PROCESS
(AMP)
(BUFFER)
AUDIO
DELAY REC
ON-OFF
AUDIO
DELAY REC
ON-OFF
AUDIO
DELAY REC
ON-OFF
SWITCHING
BEEPER ON-ON
AUDIO CONTROL
HEAD UNIT
1
CTL +
4
A HEAD PB
2
CTL -
A
U
DIO
ERASE
HEAD
AE HEAD -
A HEAD R
CONTR
OL
HEAD
5
6
FEH(+)/FE12V
FE GND
1
FULL ERASE
HEAD UNIT
2
AE HEAD +
A
UDIO
HEAD
3
(BIAS OSC)
(BUFFER)
2
VDD
5
7
CCD 1H
DELAY
CLOCK
4
3
GND
8
CCD 1H
DELAY
6
AMP
AMP
1
CCD 1H
DELAY
DRIVER
SWITCHING
DVD-ON
SWITCHING
BEPPER ON-ON
(SW)
42 41
H-SYNC
32
47
24
CCV/OSD
VIDEO MUTE(H)
OSD-B
16
36
15
46
STEREO(L)/MONO(H)
OSD-R
45
40
XT1
8
OSD-G
MTS(H)/SAP(L)
25
17
33
MICROCONTROLLER
48
26
43
19
SERIAL D
AT
A
0
FM TRANSMITTER ON(L)
32768Hz
RESET(L)
2KHz OSC
37
TV V
O
LUME
CONTR
O
L
18
10
11
44
31
TIMER LED ON(L)
35
VIDEO
13
6
ANGLE LED ON(L)
29
12
TV V
O
LUME
CONTR
O
L
1
30
21
7
39
V
-SYNC
3
5
VIDEO MOTE(H)
2
PWM3
9
SERIAL CLOCK
14
SERIAL D
AT
A
1
34
V-CHIP MUTE(H)
22
ON TIMER
LED ON(L)
4
VDD
OSD CS(L)
XT2
BLANKING
28
FIL
TER
27
38
GND
23
20
REC LED ON(L)
(BUFFER)
(INVERTER)
PB AUDIO SIGNAL
PB VIDEO SIGNAL
REC VIDEO SIGNAL
REC AUDIO SIGNAL
CAPSTAN SERVO
6
1
4
5
2
3
1
2
50
2
42
5
14
15
41
33
51
1
13
28
26
4
11
45
17
22
12
30
4
10
32
53
18
36
8
16
24
20
35
54
25
3
9
38
44
7
29
52
40
27
37
46
31
2
47
49
3
21
23
34
6
48
19
43
39
1
Q3001
Q4001
Q4002
Q3002
Q4003
Q4171
IC3001
Q4101
Q3004
Q3305
Q3301
Q3303
P3001
P4004
Q4174
P4005
IC3303
IC3302
IC3201
IC3301
PIN
TO
M III
TO
M III
TO
M I
TO
M I
TO
M I
TO
M I
TO
M III
TO
M III
TO
M I
TO
M III
TO
M I
TO
M I
TO
M I
TO
M III
TO
M III
TO
M III
TO
M III
TO
M III
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M III
TO
M I
TO
M I
TO
M I
TO
M I
P4002
P4001
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO M I
TO M III
TO M III
TO M I
TO M I
TO M I
TO M I
TO M I
TO M III
TO M III
TO M III
TO M I
TO M I
TO M I
TO M I
TO M III
TO M III
TO M III
TO M III
TO M III
TO M III
TO M III
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
PIN
PIN
PIN
PIN
PIN
PIN
PIN
TO
D
V
D DECODER
C.B.A.
P8002
TO
OPERA
TION
C.B.A.
P4701
PIN
TO
HEAD AMP
C.B.A.
P3501
P4092
PIN
AUDIO C.B.A.
P4205
P4204
P4203
P4201
P4202
P4207
P5652
P4210
P5651
PV-DM2092 / PV-DM2092- K
134
Содержание PVDM2092 - MONITOR/DVD COMBO
Страница 1: ...ORDER NO MKE0207607C1 B22 TV DVD VCR Combination PV DM2092 PV DM2092 K SPECIFICATIONS 1...
Страница 10: ...Fig 1 4 Fig 1 5 10...
Страница 27: ...CAUTION Disconnect AC plug before disassembly Fig D1 Fig D2 27...
Страница 28: ...Fig D3 28...
Страница 29: ...6 1 1 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D4 29...
Страница 33: ...6 2 3 EJECT Position Confirmation Fig J1 2 33...
Страница 34: ...6 2 4 Full Erase Head and Cylinder Unit Fig J2 34...
Страница 76: ...76...
Страница 79: ...11 2 MECHANISM BOTTOM SECTION 79...
Страница 80: ...11 3 CASSETTE UP COMPARTMENT SECTION 80...
Страница 81: ...11 4 CHASSIS FRAME SECTION 1 81...
Страница 82: ...11 5 CHASSIS FRAME SECTION 2 82...
Страница 83: ...11 6 CHASSIS FRAME SECTION 3 83...
Страница 84: ...11 7 PACKING PARTS AND ACCESSORIES SECTION 84...