Panasonic PV-D4742 Service Manual page 119

PT
L3871
R3875
WA5
6800
008 C3871 C3872
Q3003
0
PT PT
2SD601ARS
(BUFFER)
002
R3012
R3009
B709ARS
R3049 330
PT
220
UFFER) C3002 56K
R3018
10/16V
R3874
Q3875 0
470
2SB709ARS
(BUFFER)
J3014
PT Q3004
2SD601ARS
R3060
(AMP)
0
C3072 R3098
R3005 R3017
PT 27K 1K 1K
J3012 R3094
PT
R3095
PT
W/ CNR
L3203
PT
C3218 C3219 R3207 R3209
R3204
PT PT PT PT
PT
Q3202
PT
(AMP)
Q3201
PT
(AMP)
C3220
R3206 R3210
0
0 0
R3205 R3208
PT PT
L3201
100U
C3217 C3216 IC3201
0.01 10/16V TA8898AN (CNR)
GND1 VCC
1
C3201 4.7/50V
APC_DET
2
Chroma IN
DOC IN
3
MODE_SELECT
C3202 1/50V
4 AGC_DET NR_CONT
C3203 0.01
5 Chroma OUT f0_AdJ
C3204
0.01 CCD_IN
6 DL_IN
7 GND2 CCD_OUT
L3202
68U
8 VDD VOB
408
C3206 C3205
0 C3207 0.01
10/16V 0.01
CK Comp VGG
9
C3208 0.01
10 CK IN PLL FIL
3402
D1819ARS
MP)
R3411
U7001 UHF/VHF TUNER/TV DEMODULATOR UNIT
1500
C3415
0.01
23 22 21 20 19 18 17 16 15 14
C7010
1000P
L7001
WA5
L7003
C7001
100U
100/6.3V
C7020
PT
104
NOTE:
PARTS ENCLOSED IN DASHED LINES MARKED "PT" ARE NOT USED.
IC3002
R3030
BU4053BCF
100K
(INPUT SELECT)
Q3005
H
2SB709ARS
1 VDD 16
(AMP)
L
L3019 2 15
Q3006
BK1608LM252T
PT
3 14
R3021 J3001
(BUFFER)
560 WA5 H
H
4 13
C3005
R3059 L
L
10/16V
0 C3007 PT
5 12
C3071
C3073 R3032
PT
22K
100P 6 MUTE 11
SW
7 10
CONTROL
C3006
C3074
PT
8 GND 9
PT
PT
PT
W/ PROGRESSIVE
FL3601
PT
IN GND OUT
1 2 3
R3666
PT
C3215
J3608 R3667
0.01
PT
0
W/O PROGRESSIVE
20
FL3602
R3202
PT
19
6800
18
R3203
OUT1 GND IN1 IN2 GND OUT2
10K
1 2 3 4 5 6
17
C3214 0.1
16
15
C3213
0.01
14
C3212 0.01
J3606 J3607
13
0 0
C3211 0.1
12
C3210 4700P
11
R3201 C3209
0.01
820
R3669
PT
ENG56717G1
13 12 11 10 9 8 7 6 5 4 3 2 1
L7002
0 C7024
PT
R7004
PT
NOTE:
NOTE: For placing a purchase order of the parts,
C3009
10/16V
R3058 R3043 R3047 R3054 R3002
R3048
22K 100K 330 56K 560
0
R3103 R3003
Q3008 100
0
2SB709ARS
(AMP) R3055 C3312
Q3009 Q3007
27K PT
R3056
2SD601ARS
2SD601ARS
R3045 560
(AMP)
(BUFFER)
470
R3061
R3057
0
470
C3075
PT
C3008
10/16V
R3044 R3046 R3050
22K 1K 1K
Q3011
UN5212
SWITCHING DVD
SELECT-ON
L3602
100U
Q3604
C3602 C3604 R3610
R3616
2SB709ARS
0.1 330
10/16V
0
(AMP)
R3628
R3601
100K
56K
Q3601
Q3607
2SD601ARS
PT
J3601 R3607 (AMP) R3655
(BUFFER)
PT PT
PT
C3610
R3629
C3609 R3602 10/16V
R3622
R3658 22K
10/16V
27K 560
0
R3611 R3617 R3625
1K 1K PT
L3603
100U
C3603 C3605 R3612 Q3605 R3630
R3618
0.1 330 2SB709ARS 100K
10/16V
0
(AMP)
R3603
Q3608
56K
Q3602 PT
R3656
2SD601ARS
(BUFFER)
PT
J3602 R3608 (AMP)
PT PT
R3661 C3611
R3631
0 10/16V
R3623 22K
560
C3607 R3604
10/16V 27K
R3659
R3613 R3619 R3626
1K
1K 1K 2700
L3601
100U
Q3606
C3606 R3614
C3601 R3620
2SB709ARS
0.1 330
10/16V
0
(AMP)
R3605
56K
Q3603 Q3609
2SD601ARS PT
R3657
(AMP) (BUFFER)
J3603 R3609
PT
PT PT
R3624 R3660
560 1K
C3608 R3606 R3615 R3621 R3627
10/16V 27K 1K 1K 2700
S-OUT
J3609 WA5
COMPONENT
Q3615
R3662
L3005 R3663
R3664
PT
47K
PT
WA5 PT
C3063 PT
SWITCHING
V-MUTE OFF
R3653
C3064 PT
SW3001
10K
Q3616
VSSS0142
PT
SELECT
R3654
R3665
SWITCHING
22K
Q3617
PT
V-MUTE OFF
PT
SWITCHING
TP3605
V-MUTE ON
PT
TP3606
PT
MAIN II (SIGNAL PROCESS/ AUDIO) SCHEMATIC DIAGRAM
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
L3001 47U
C3004 C3003
0.1 47/16V
TP3001
WA7.5
C3001
R3004
470/6.3V
75
Q3001
D3005 TP3009
2SB709A
PT PT
(BUFFER)
D3003
PT
D3001
PT
D3002
PT
C3632
L3608 R3643 R3648
470/6.3V
100U BK1608LM252T
470
C3623
C3630 0
D3601
L3615
10/16V 0.1
MA4047
1U
(4.7V)
Q3610
C3637
2SB709A
C3625 R3638
150P D3602
(BUFFER)
100 MA4047
PT
(4.7V)
L3609
R3644 C3633 R3649
100U
0.1 75
470
C3624 C3631 D3603
0.1 MA4047
10/16V
Q3611 (4.7V)
2SB709A
D3604
R3639
C3626 (BUFFER)
MA4047
100
PT
(4.7V)
C3634
L3605 R3645
R3650
470/6.3V
100U 470
BK1608LM252T
C3614 C3617 R3632 0
0.1 100K L3616
10/16V R3640
1U
100
Q3612
C3638
2SB709A
C3620 R3633 C3627
150P
(BUFFER)
10/16V 27K PT
C3635
L3606 R3646 R3651
470/6.3V
100U 75
470
C3615 C3618 R3634
D3607
0.1 100K
10/16V R3641 MA4047
Q3613
100 (4.7V)
2SB709A
D3608
C3621 C3628
R3635 (BUFFER)
MA4047
10/16V PT
27K
(4.7V)
C3636
L3607 R3647 R3652
470/6.3V
100U
470 75
C3616 C3619 R3636 D3609
10/16V 0.1 100K MA4047
R3642
Q3614 (4.7V)
100
2SB709A
D3610
C3622 R3637 C3629 (BUFFER)
MA4047
10/16V 27K PT
(4.7V)
LINK TO VOLTAGE CHART
SW12V 1 TO M V
JK3001
L3002
LSJH0028
0
OUT
VIDEO
IN
R3041
75
OUT
AUDIO(L)
IN
C4022
PT
OUT
AUDIO(R)
IN
80 TO M IV
VCR_12V/DVD_L
JK3003
LSJJ0181
S-VIDEO OUT
1
L3610
Y OUT
0
3
5
6
L3611
0
4
C OUT
2
HIFI_R_OUT_2 81 TO M IV
TO M IV
HIFI_L_OUT_2 82
JK3004
LSJH0062
AUDIO(L) OUT2
D3605
MA4047
(4.7V)
AUDIO(R) OUT2
D3606
L3612
MA4047
0
(4.7V)
Y(GREEN)
L3613
0
PB/CB(BLUE)
L3614
0
PR/CR(RED)
LSJB2015
PV-D4742