Panasonic NV-FJ603EL-K, Service Manual, Page: 142 / 191

A
B
C
D
1 2 3 4
RF C OUT 2
AUDIO 1 IN(R)
AUDIO 1 IN(L)
AUDIO 2 IN(R)
AUDIO 2 IN(L)
(A1)
(A2)
(A3)
(A4)
(A5)
I
I
I
I
I
VCC V I
I
FM REC MUTE(L) S
RF C OUT 1
NOR TO YC
A1 R OUT
A1 L OUT
V
V
I
I
A. MUTE
A2 L OUT
A2 R OUT
SW 12V
DECODER(L)
V
S
I
I
I
I
DECODER(R) I
A H SW
IIC CLK
S
V
I IIC DATAS V
AL V
A COM V
AR V
S PS 12V I
11
23
10
24
9
25
8
26
7
27
8 7 6 5
1 2 3 4
6
28
5
29
4
30
3
31
2
32
1
33
34 22
35 21
36 20
37 19
38 18
39 17
40 16
41 15
42 14
43 13
44
3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8
3.8 3.8 3.8 0.7 3.8 3.8 0 0.7 3.8 3.8 3.8
12
R4509
3.3M
C4511
16V10
0
0 0
0
0
0 0
0
0 0
0
0
R4510
220
C4512
16V10
-
+
-
+
VCC
IC4001
NJM4558M-T1
VSS
R4067
6800
R4039
150K
R4038
150K
C4048
16V10
R4068
2200
R4069
150K
R4070
150K
C4047 16V10
C4045 0.01
C4046 16V10
R4037 2200
R4036
6800
R4512
220
R4514
220
R4516 100K
R4517
100K
C4513
16V10
C4514
16V10
C4515
16V10
C4516
16V10
C4517
16V10
R4520
22K
C4519
16V10
C4521
16V47
C4522
16V10
R4523
39K
C4523
50V2.2
C4524
16V10 C4525
16V47
C4520
5600P
R4522
3300
R4521
39K
R4525
39K
R4524
3300
C4526
5600P
C4527
16V10
C4518
50V0.22
R4518 220
R4519
220
QR4504
UN2215
QR4503
UN2215
QR4502
UN2215
IC4501
TDA9605H
QR4505
UN2215
L4501
10
C4529 16V47
C4528 0.1
TW4501
C4532 560P
FM MIX OUT
C4531
0.01
C4530
0.1
R4526
220
C4533
0.1
C4534
6V330
C4535
470P
C4540
1000P
QR4506
UN2213
R4528
1K
R4530
390
R4529
390
L4502
R4527 10K
R4539 22K
TW4502
C4508
50V0.22
R4506
75K
C4507
50V0.22
C4506
50V0.22 C4505
50V0.22
INPUT SELECTOR
C4502
50V0.47
C4501
50V0.47
R4505
75K
R4504
75K
R4503 75K
N N
(A1) (A2) (A3) (A4) (A5)
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
BRACKETS ( ) ON THIS DIAGRAM IS RECORD MODE WITH
PAL COLOUR SIGNAL. (SP MODE)
THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF
THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE WITH
PAL COLOUR SIGNAL. (SP MODE)
DO NOT USE ANY PARTS NUMBER SHOWN ON THIS
SCHEMATIC DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
NOTE :
AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
AUDIO MAIN SIGNAL PATH IN REC MODE
NOTE :
: TO INPUT/OUTPUT & TUNER SECTION
: TO VIDEO SECTION
: TO SYSTEM CONTROL & SERVO SECTION
I
V
S
FM ENV
0
3.8
0
0
6.0
6.0
0
6.0
6.0
4.5
3.8
3.7
3.5
5.0
0
0.6
(4.3)
0.6
(4.3)
0.6
(4.3)
0
(4.2)
-
(0)
1.1
(0)
11.7
5.0
4.7
-
(0)
OUTPUT SELECTOR
DECODER/LINE SELECTOR
PNR-Rch PNR-Lch
H.SW
FM
MODU-
LATOR
FM
MODULATOR
NORMAL
SELECTOR
5.8 5.8 5.8 0
5.8 5.8 5.8
11.7
S
S