Panasonic SADA15 - RECEIVER, Руководство по обслуживанию

Страница: 83 / 103

D725
D726
D723
D724
D727
D728
D721
D722
C722 0.1
C721
0.1
D701
D702
D704
D703 C702
0.1
H
I
J
K
L
L K H
I J O P N M
1 2 3 4 5 6 7 1 2
3
4 5
6 7
1 2
3
4 5
6 7 8
10 11 9 1 2
3
4 5
6 7
Q
8 8 8
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
L_D
R_D CIN LS_D
RS_D
AGND AGND AGND MAIN_LIN MAIN_RIN
AGND AGND
MAIN_CIN MAIN_LSN MAIN_RSN HP_L HP_R
L751
BACKUP 5.6V
AC
AC2
-27V
C758
25V100
+14V
+5.6V
S_DET RDS
V_SELC IF_IN LIMITTER
T_CE
T_CK T_DT MMD
COM_CK COM_DON COM_DIN SD COM_REQS COM_REQM
V_SELB
V_SELA
OVL1
OVL2
RELA
Y
S/C_SP SP_B SP_A AF_MUTE
-14V
CN505 CN504 CN902 CN901B
R728
270K
R729
270K
Q651 Q653
Q607 Q603
Q601 Q602
R640
6.8K
R623
6.8K
R621 6.8K
R622 6.8K
Q606
D619
D616
R714
39
R713
39
R711
7.5K
R708
1.5K
R712
6.8K
R705
4.7K
R706
1K
R707
220
R723
1.2
C709 16V33
C715
16V100
C710
0.01
C708
0.01
D705
C703
63V0.01
C704
63V0.01
R727 R726
Q723
Q701
Q703
Q704
Q706
Q725
Q724
Q707
Q708
D708
C714
25V47
D707
C712
50V10
C711
0.01
C713
0.01
R721
560
R722
12K
R725
820
D731
R720 10K
R724
1.2
C705
35V4700
C706
35V4700
D732
-14V
-27V
S-DET
+5.6V
+14V
MMD
S/C_SP
SP_A
SP_B
Q651,Q653
RVTDTA143XST
RELAY DRIVE CONTROL
Q601-Q603,Q607
RVTDTA143XST
RELAY DRIVE CONTROL
RVD1SS133TA
MTZJ10CTA
Q606
RVTDTA114EST
SIGNAL AMP
Q701
2SD2374PQAU
REGULATOR
Q703-Q704
2SC1740SSTA
REGULATOR
Q723
RVTDTA114EST
REGULATOR
Q706
2SC3940AQSTA
SWITCHING
MTZJ6R2BTA
RVD1SS133TA
R
VD1SS133T
A
D721-D728
1N5402BM21
MTZJ30BTA
Q708
2SB1548PQAU
REGULATOR
Q707
2SA1534AQRTA
REGULATOR
Q724
RVTDTC114EST
REGULATOR
Q725
RVTDTC114YST
REGULATOR
100 100
D701-D704
1N5402BM21
L751 RLQB101KTA-Y
<-0.3V> <0V>
<-9.33V>
<-0.5V>
<-9.31V>
<-25.53V>
<4.27V>
<-0.55V> <-0.54V>
<-0.7V>
<-7.18V>
<-0.64V>
<-0.55V>
<0V>
<25.56V>
<-0.5V>
<4.73V>
<4.36V>
<0V>
<4.3V>
<24.9V> <14.32V>
<24.67V>
<14.97V>
<15.58V>
<15.6V>
<6.17V>
<6.77V>
<25.43V>
<25.02V>
<0V>
<13.9V>
<6.17V>
<5.54V>
<-17.34V>
<-16.66V> <-25.34V>
<-34.9V>
<-29.39V>
<-28.83V>
<0V>
<5.08V>
<-25.67V>
<-25.35V>
TO
PANEL CIRCUIT
(CP505) ON
SCHEMATIC
DIAGRAM-3 TO
PANEL CIRCUIT
(CP504) ON
SCHEMATIC
DIAGRAM-3
TO
PANEL CIRCUIT
(CP902) ON
SCHEMATIC
DIAGRAM-3
TO
PANEL CIRCUIT
(CN901A) ON
SCHEMATIC
DIAGRAM-4
SCHEMATIC DIAGRAM - 6
MTZJ16CTA
C707
35V100
MAIN CIRCUIT
D622
R
VD1SS133T
A
<-0.3V>
<5.02V>
<14.37V>
<0V>
:+B SIGNAL LINE :-B SIGNAL LINE