17.5. POWER CIRCUIT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
4
2
1
3
5
2
4
3
1
1 2 3 4 5 6
10
8
7
9
1
2
3
4
5
6
10
8
7
9
11
2
4
6
5
3
1
TO
MAIN CIRCUIT
(CN200) ON
SCHEMATIC
DIAGRAM-2
TO
MIAN CIRCUIT
(CN402) ON
SCHEMATIC
DIAGRAM-2
TO
TRANSFORMER CIRCUIT
(H501/JW501) ON
SCHEMATIC DIAGRAM-7
TO
SPEAKER UNIT
R520
560
R527
47K
R745
18K
R526
WA501
WA502
47K
R521
2.7K
R747
2.2
WB515
R746
220
C728
0.01
D538
B0BC01200019
C729
50V33
C520
16V22
C519
16V22
C521
3.3V
C522
16V10
Q524
B1BABD000001
VOLTAGE REGULATOR
IC502
IC502
C0DAZYY00006
DUAL REGULATOR IC
R522
2.7K
C516
0.01
R523
3300
R518
15
R519
27
C515
50V10
C517
16V50
WB512
VLO_GND
LO_L
LO_GND
LO_R
R579
10
R581
10
C557
0.1
C555
0.1
L503
R578
10
R580
10
C558
0.1
C556
0.1
L504
L503,L504
G0AR76Y00003
QR522
B1GBCFJJ0044
DC DETECT SWITCH
Q505
B1ACCF000094
CURRENT LIMITER
Q508, Q509
B1ABCF000079
DCDET SWITCH
Q519
B1ABCF000176
STANDBY SWITCH
Q515
B1GBCFJJ0044
PCONT SWITCH
QR522
Q508
Q509
R564 56K
R71
1 560
R528 100K
C523 10V220
C524 1000P
R569 330K
R568 390K
R572 5.6K
R573 5.6K
R707
15K
R706
15K
C540
50V0.68
R552
1.2K
R736
27K
R750 12K
C539
50V0.68
R553
1.2K
R737
27K
WB516
0
WB505
WB504
WB501
WB518
0
WB513
0
+9.6V
CP502
CP501
+7.5V
DC_DET
PCONT2
WB519
DC_DET
DC_DET
WB51
1
OP_LEVEL
+VCC
-VCC
_VCC
P_MTR_R
P_MTR_L
+VCC
AGND
-9V
+1
1V
+9V
+9.6V
+7.5V
R751 12K
C726
16V33
R743
33K
R742
5.6K
R744
22K
WB508
W
A505 0
D537
B0ACCK000005
D528
B0ACCK000005
D523
B0ACCK000005
D529
B0ACCK000005
C702
120P
R710
560
C543
820P
C544
820P
R715 1.8K
C709 50V10
R714 1.8K
C710 50V10
R718
1K
C548 15P
C703 120P
R565 56K
C547 15P
R703
100
R701
100
C707
50V100
C700 0.1
C705
50V100
V01
V02
VCC
GND
IN/2 R
NF/2 R
STDBY
NF/1 L
IN/1 L
MONIT
OR
GND
+PRE
CH2- R
CH2+ R
CH1- L
CH1+ L
+VCC
-VCC
-PRE
IC501
IC501
C5ZAZ0000083
POWER HIC
Q505
Q506
C514
25V3300
C513
50V2200
C512
50V2200
VCC+
VCC+
AGND
AGND
VCC-
VCC-
DGND
SUB+B
ACDET
+9.6V
C512
50V2200
TO CHASSIS GROUND
-9V
AFGND
+9V
R_IN
AFGND
L_IN
+11V
+9.6V
CD_GND
+7.5V
PGND
OP_LEVEL
PCONT2
DC_DET
JK501
CN501
POWER CIRCUIT
SA-PM53E/EG/EB POWER CIRCUIT
: +B SIGNAL LINE
: -B SIGNAL LINE
: MAIN SIGNAL LINE
SCHEMATIC DIAGRAM-6
E501
C572
0.1
R584
0
R585
0
WB510
E502
C562
1000P
C561
1000P
TO INNER CHASSIS
GROUND
Q506
B1BCCG000002
CURRENT LIMITER
WA544 0
WA545 0
WB517 0
WB536
0
WB502
0
WB506
0
C559
6800P
C559
6800P
SA-PM53E / SA-PM53EB / SA-PM53EG
92
Summary of Contents for SA-PM53E
Page 5: ...1 2 Caution for AC Cord 5 SA PM53E SA PM53EB SA PM53EG ...
Page 13: ...7 2 Disc Information 13 SA PM53E SA PM53EB SA PM53EG ...
Page 17: ...17 SA PM53E SA PM53EB SA PM53EG ...
Page 28: ...9 3 Main Parts Location Diagram 28 SA PM53E SA PM53EB SA PM53EG ...
Page 38: ...38 SA PM53E SA PM53EB SA PM53EG ...
Page 41: ...41 SA PM53E SA PM53EB SA PM53EG ...
Page 45: ...45 SA PM53E SA PM53EB SA PM53EG ...
Page 47: ...47 SA PM53E SA PM53EB SA PM53EG ...
Page 48: ...48 SA PM53E SA PM53EB SA PM53EG ...
Page 50: ...50 SA PM53E SA PM53EB SA PM53EG ...
Page 51: ...51 SA PM53E SA PM53EB SA PM53EG ...
Page 52: ...52 SA PM53E SA PM53EB SA PM53EG ...
Page 53: ...53 SA PM53E SA PM53EB SA PM53EG ...
Page 54: ...54 SA PM53E SA PM53EB SA PM53EG ...
Page 55: ...55 SA PM53E SA PM53EB SA PM53EG ...
Page 56: ...56 SA PM53E SA PM53EB SA PM53EG ...
Page 57: ...57 SA PM53E SA PM53EB SA PM53EG ...
Page 58: ...58 SA PM53E SA PM53EB SA PM53EG ...
Page 59: ...59 SA PM53E SA PM53EB SA PM53EG ...
Page 60: ...60 SA PM53E SA PM53EB SA PM53EG ...
Page 61: ...61 SA PM53E SA PM53EB SA PM53EG ...
Page 65: ...10 2 Checking and Repairing of Transformer P C B 65 SA PM53E SA PM53EB SA PM53EG ...
Page 66: ...10 3 Checking and Repairing of Main P C B 66 SA PM53E SA PM53EB SA PM53EG ...
Page 67: ...10 4 Checking and Repairing of Panel P C B 67 SA PM53E SA PM53EB SA PM53EG ...
Page 68: ...10 5 Checking and Repairing of CD Servo and CD Loading P C B 68 SA PM53E SA PM53EB SA PM53EG ...
Page 69: ...10 6 Checking and Repairing of Power P C B 69 SA PM53E SA PM53EB SA PM53EG ...
Page 71: ...Fig 7 71 SA PM53E SA PM53EB SA PM53EG ...
Page 80: ...SA PM53E SA PM53EB SA PM53EG 80 ...
Page 86: ...86 SA PM53E SA PM53EB SA PM53EG ...
Page 102: ...SA PM53E SA PM53EB SA PM53EG 102 ...
Page 107: ...21 Troubleshooting Flowchart CD Section Circuit 107 SA PM53E SA PM53EB SA PM53EG ...
Page 108: ...108 SA PM53E SA PM53EB SA PM53EG ...
Page 109: ...22 Exploded Views 22 1 Cabinet Parts Location SA PM53E SA PM53EB SA PM53EG 109 ...
Page 110: ...22 2 CD Loading Mechanism Parts Location SA PM53E SA PM53EB SA PM53EG 110 ...
Page 111: ...22 3 Deck Mechanism RAA4402 1S Traverse Parts Location SA PM53E SA PM53EB SA PM53EG 111 ...
Page 112: ...22 4 Packaging SA PM53E SA PM53EB SA PM53EG 112 ...