Panasonic SA-PM65MD Service Manual page 116

SCHEMATIC DIAGRAM-13
MM
LL
NN
OO
PP
QQ
R613 100K
R614 330K
R615 330K
C408
0.022
40 39 38 37 36 35 33
34
IC402
1 2 3 4 5 6 7
8
C412
C404 R408
0.1
220P
10K
C405
0.1
C402
25V10
C502
25V10
C410 50V3.3
MD_D/A_GND
C928
47P
FL_GND
LED_GND
VDD
SYS6V
HALT
RM_VCC
ACCNT
F2
-VPP
F1
: -B signal line
: +B signal line
R616
4.7K
R617
C615
1.5K
470P
R618
1.5K
R619
1.5K
31 30 29 28 27 26 25
32 24
9 10
11 12 13 14 15 16 17
C629
R508
100P
C512
C407 C507
10K 220P
820P
820P
R413
22K
C510 50V3.3
Q621
<9.12V> <8.44V>
2SC4081106R
(9.10V) Q621 (8.43V)
SWITCHING
((8.42V))
((9.08V))
<9.08V>
R621
(9.07V)
((9.05V))
2.7K
R451
47K
R551
R433
47K
22K
<6.82V> <8.45V>
(8.44V)
(6.81V)
((8.40V))
C431 C432 ((6.78V))
0.15 0.15
Q431
<6.21V>
(6.21V)
((6.16V))
R431 C434
4.7K 0.15
R533
<6.82V>
22K
(6.82V)
C531
C532
((6.78V))
0.15 0.15
Q531
R531
4.7K
Q912
Q912
<5.04V> <5V>
DTA143XUA106 (5.04V) (4.99V)
((5.04V)) ((5V))
POWER SUPPLY CONTROL
<0.62V>
(0.62V)
((0.62V))
<2.77V>
<0.26V>
(2.78V)
(0.26V)
D924
1SS380TE-17
<0V>
(0V) Q955
: Main Signal line
: MD Rec Signal line
R620 R622 R623
22 22 22
R550
100
C508
0.022
23 22 21
IC402
BH3857AFV-E2
ASP IC
20
18 19
C504
0.1
C505
0.1
<8.44V>
(3.56V)
<3.54V>
((8.40V))
(0V)
((3.54V))
R453
Q451
10K
<2.97V>
(2.97V)
((2.97V))
C451
0.15
Q431
2SC1740SLNST
HPF
Q451
2SC1740SLNST
LPF
Q531
<8.45V>
2SC1740SLNST
(8.44V)
HPF
((8.40V))
<6.21V>
(6.21V)
((6.21V))
Q955
DTC144EUA106
HALT SWITCH
R954
1K
R845
22K
V
R846
MPXIN
W
22K RDS_DO
X
RDS_CLK
Y
D5V
Z
AA
BB
CC
DD
EE
FF
TUN_LCH
TUN_RCH
7.2V
TUN_GND
-VPP
FL_GND
VREF+
NFLRST
NFLCS
NFLCLK
FLDATA
LED_MD
LED_TUNER
D5V
LED_CD
TMRLED
LED_GND
JOGB
JOGA
SW3
RM_VCC
D_GND
RM_IN
ADIN0
ADGND
ADIN1
SW1
MD_OP
MD_CL
D9V
D5V
SW2
CD_OP
CD_CL
PWR_GND
D9V
D5V
C454
25V10
R435
15K
R436 C435
3.3K 1000P
R535
15K
C535 R536
1000P 3.3K
C534
0.15
MICOM_GND
PWR_GND
D_GND
D9V
D5V
D925
C929
0.022
SYS6V
ACCNT
-VPP
TO
6
RDS
5
4
CIRCUIT
3
(CS602) on
2
SCHEMATIC
1
CP602 DIAGRAM-14
CP601
11
10
9
8
7
TO
6
TUNER PACK
5
(RAN0005EM-2)
4
3
2
1
1
F2
2
3
F1
4
5
6
7
8
9
10
TO
11
PANEL
12
13
CIRCUIT
14
(CS701B) on
15
SCHEMATIC
16
DIAGRAM-14
17
18
19
20
21
22
23
24
25
26
27
CS701A
TO
1
MD LOADING
2
CIRCUIT
3
4
(PW703) on
5
SCHEMATIC
6
DIAGRAM-16
7
CS703
1
TO
2
CD LOADING
3
4
CIRCUIT
5
(PW704) on
6
SCHEMATIC
7
CS704 DIAGRAM-16
CS502
TO
7
POWER
6
A_GND
5
CIRCUIT
4
(CP502) on
3
MUTEB
SCHEMATIC
2
DIAGRAM-17
1
CS501
8 TO
7
POWER
6
CIRCUIT
5
(CP501) on
4
3
SCHEMATIC
2
DIAGRAM-17
1
PW901
8
TO
7
TRANSFORMER
6
CIRCUIT
5
4
(CP901) on
3
SCHEMATIC
F1
2
F2
DIAGRAM-17
1