Panasonic SA-PT560E / SA-PT560EB / SA-PT560EG Service Manual ▷ View online
20.5. SMPS P.C.B.
1
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
1
12
13
H
SMPS P.C.B. (REPX0622B)
SA-PT560E/EB/EG
SMPS P.C.B.
* FOR INDICATION ONLY
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
0562B-2
0562B-2
PC5702
R5705
R5704
RED
BLK
C5721
C5722
C5726
TH5860
W5801
R5732
C5723
C5725
R5731
D5727
R5733
C5795
R5724
C5822
C5796
C5820
C5821
C5819
R5895
R5893
R5892
C5823
C5898
R5891
R5787
R5798
R5786
R5797
D5732
R5725
D5724
R5722
PC5720
PC5701
(MAIN TRANSFORMER)
D5721
D5722
D5723
D5725
D5728
C5720
R5817
R5810
R5809
R5808
R5807
R5750
R5730
R5729
R5728
R5721
QR5810
Q5722
R5720
C5728
C5896
Q5860
R5864
R5860
R5862
R5863
Q5862
Q5861
C5869
R5894
R5861
Q5721
R5723
PC5799
R5795
D5730
D5797
C5897
Q5898
R5896
R5897
R5890
R5806
C5818
R5802
R5803
R5804
R5805
C5810
R5814
R5813
R5815
R5816
R5812
R5811
D5806
C5825
QR5801
C5826
Q5802
R5801
D5807
R5800
R5825
C5831
C5832
C5812
C5800
C5815
R5702
R5834
R5832
R5703
K2
C5790
C5794
D5809
W5803
W5804
W5805
W5806
C5805
C5808
C5824
CN5802
T5751
IC5701
C5713
D5702
D5701
D5801
D5802
D5803
C5813
W5725
T5701
C5730
D5805
D5896
C5791
D5798
D5793
C5816
C5899
(BACKUP TRANSFORMER)
C5703
W5729
K5711
C5797
C5798
IC5799
W5734
C5700
ZJ5803
C5737
R5726
C5724
D5729
D5726
Q5720
R5824
R5822
R5821
R5820
D5804
Q5803
W5727
D5731
W5726
W5728
W5710
W5711
W5724
W5715
W5712
W5706
W5707
W5735
W5731
IC5801
HEATSINK
W5714
W5701
W5704
R5823
W5708
C5817
W5730
W5702
W5705
H5801*
W5713
W5717
W5718
W5719
W5720
W5721
W5722
K5577
TH5701
ZJ5801
W5703
R5796
IC5899
C5712
HEATSINK
W5807
QR5802
R5841
R5840
B
C
E
B
C
E
1
3
2
1
3
2
B
C
E
B
C
E
B
C
E
A
CA
A
A
CA
A
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
A
CA
NC
B
C
E
PbF
PRI
SEC
PRI
SEC
1
2
3
4
5
6
7
8
9
10
11
10
7
8
9
6
1
2
3
4
5
7
6
5
4
3
2
1
+1
-4
~3
~2
1
2
9
10
18
17
16
15
14
13
12
11
4
5
6
7
8
1
4
5
8
3
1
2
1
8
3
1
2
7
6
5
4
3
2
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
SA-PT560E / SA-PT560EB / SA-PT560EG
125
20.6. Ipod Cradle, Scart, Coprocessor & Wireless Adapter P.C.B.
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7
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9
A
B
C
D
E
F
G
H
10
1
12
13
J
IPOD CRADLE P.C.B. (REPX0631A)
K
COPROCESSOR P.C.B. (REPX0657B)
L
SCART P.C.B. (REPX0627A...EG)
(REPX0627B...EB)
(REPX0627B...EB)
(REPX0627C...E)
(REPX0627C...E)
SA-PT560E/EB/EG
IPOD CRADLE/COPROCESSOR/SCART/WIRELESS ADAPTER P.C.B.
(SIDE A)
(SIDE B)
(SIDE A)
(SIDE B)
M
WIRELESS ADAPTER P.C.B. (REPX0627A...EG)
0565A-2
0565A-2
0566A-1
0566A-1
0566A-1
0566A-1
0583A-1
0583A-1
0583A-1
0583A-1
0565A-2
0565A-2
IC4101
C4004
C4005
C4006
C4006
R4017
C4026
R4018
C4027
C4028
R4019
C4029
R4104
R4204
C4019
C4020
C4017
C4025
L4002
R4013
L4003
R4016
L4004
R4014
L4005
R4015
C4011
C4008
C4009
C4010
Q4001
R4003
Q4008
Q4005
R4002
R4001
L4001
C4002
R4004
D4002
Q4002
C4200
C4100
R4203
R4103
Q4007
K4001
R4012
R4011
D4010
Q4004
W4203
Q4003
C4003
C4021
R4020
Q4009
IC4102
IC4103
W4204
W4209
R4021
R4022
R4023
C4035
C4201
C4101
R4105
R4205
IC4104
W4001
W4002
C4007
JK4001
AV
C4012
C4014
C4018
C4001
W4012
W4005
W4010
W4009
W4008
W4011
W4014
W4013
W4006
W4000
W4004
C4022
W4207
W4208
CN4001
C4030
C4016
C4031
C4015
W4206
C4034
W1003
R1008
R1005
R1007
R1006
L1003
L1004
L1005
C1004
L1006
L1007
L1010
R1011
L1009
L1008
R1002
R1012
R1004
R1001
R1003
R1009
L1011
R1010
L1002
C1001
L1001
C1002
C1003
R1013
PSW1
CN1001
I POD
CN1002
IC1702
R1702
R1703
R1704
R1707
R1711
R1712
R1713
R1714
R1715
R1726
R1727
R1728
C1701
C1704
Q2003
Q1702
Q1704
C1702
C1703
IC1701
X1701
R1731
CN1701
C4103
C4203
CN6301
W6302
E6300
W6200
CN6300
K6001
DIGITAL
TRANSMITTER
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
PbF
PbF
PbF
PbF
PbF
G
D
S
G
D
S
B
C
E
PbF
1
5
10
16
17
22
27
32
21
20
2
1
4
3
6
5
8
7
10
9
12
11
14
13
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15
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3
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6
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9
10
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16
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18
19
20 22
21
4
6
1
3
1
7
8
14
4
6
1
3
18
17
19
10
9
8
7
6
5
4
3
2
1
11121314
30
25
20
15
10
5
1
5
4
1 2 3
40
35
31
30
25
21
20
15
11
10
5
1
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
21
22
19
20
14
2
1
4
3
6
5
8
7
10
9
12
11
13
3
2
1
SA-PT560E / SA-PT560EB / SA-PT560EG
126
21 Basic Troubleshooting Guide
21.1. Troubleshooting Guide for F61 and/or F76
This section illustrates the checking procedures when upon detecting the error of “F61” and/or “F76” after power up of the unit. It
is for purpose of troubleshooting and checking in SMPS, D-Amp & Power Supply P.C.B.
is for purpose of troubleshooting and checking in SMPS, D-Amp & Power Supply P.C.B.
21.1.1. Block Diagram
Speaker Out
DC Detect
DC Detect
SUBWOOFER
CENTER
FRONT -
FRONT -
R
FRONT -
L
SURROUND -
R
SURROUND -
L
30V Detect
( 30V_SENSE )
SYS6V
FAN Detect
D -AMP P.C.B.
SMPS P.C.B.
MICRO-P
DCDET 2
DCDE
T2
(761)
SYS6V
T
+ 18V Fan Detect
emperature
Detect
DCDET 2
127
SA-PT560E / SA-PT560EB / SA-PT560EG
21.1.2. Troubleshooting Guide
Symptom
Checking Items
Repair Items
Remarks
FL display blinking with
abnormal segment when
power ON the set or "F61"
abnormal segment when
power ON the set or "F61"
Check the soldering of the SMPS
P. C.B.
P. C.B.
· Is there any solder crack at area
(Q5860,Q5861, Q5862,TH5860,
QR5801)
QR5801)
· Check all the supply line 30V
· Is there any solderability at area
of feedback circuit
· Check feedback circuit (IC5801,
Q5802, D5806, PC5720, D5725)
Tou ch-up the solder crack area/
Change the defective parts.
Change the defective parts.
· Q5860,Q5861,Q5862,TH5860
(Tem perature Detect)
· QR5801 & QR5802 ( 30V
Detect)
· Touch-up the necessary areas
· IC5801, D5806, PC5720,
D5725
SMPS
P. C.B.
P. C.B.
Refer to
Fig. 1
Fig. 1
First Power ON Display
immediate show "F61".
immediate show "F61".
Check Speaker output by using
multi-meter,
multi-meter,
· If there is a DC Voltage around
30V
· Check Output IC (Pin 10 &
14) which have DC Voltage at
Speaker output short to
Vdd/Vss
Speaker output short to
Vdd/Vss
· If shorted that means D-Amp
damage already.
Change the defective parts.
D-AMP IC:
IC5000/IC5200/IC5300/IC5400
P/N = C1BA00000487
For Configuration
Refer to Table 1
D-AMP IC:
IC5000/IC5200/IC5300/IC5400
P/N = C1BA00000487
For Configuration
Refer to Table 1
D-AMP
P. C.B.
Refer to
Fig. 2
P. C.B.
Refer to
Fig. 2
Power ON for a while then
only trigger "F61".
(Symptom always happen)
only trigger "F61".
(Symptom always happen)
Check the fan connection &
feedback loop:
feedback loop:
· If the fan not proper connected,
"F61" will trigger when the
volume increase.
volume increase.
· If the fan is not working, check
for fan circuit.
Check the soldering of the SMPS
P. C.B.
P. C.B.
· Is there any solder crack at area
(Q5860,Q5861, Q5862,TH5860,
QR5801)
QR5801)
· Check all the supply line 30V
Re-connect the Fan to CN5501
Fan circuit: Q5640, Q5641,
Q5642, Q5644
Fan circuit: Q5640, Q5641,
Q5642, Q5644
Tou ch-up the solder crack area/
Change the defective parts.
Change the defective parts.
· Q5860,Q5861,Q5862,TH5860
(Tem perature Detect)
· QR5801 & QR5802 ( 30V
Detect)
Feedback Circuit: IC5801,
PC5720, D5725
PC5720, D5725
D-AMP
P. C.B.
Refer to
Fig. 3
P. C.B.
Refer to
Fig. 3
Power ON for a while and
then trigger "F76"
then trigger "F76"
Check all supply voltages as
follows:
follows:
Step 1: Check for supply voltages
from SMPS P. C.B to Power Supply
P. C.B at pin 8 & 9 of CN2004. If
there are supply voltages, proceed
to Step 2.
If no voltages detected, check wire
connection and circuitry connection
from SMPS P. C.B.
from SMPS P. C.B to Power Supply
P. C.B at pin 8 & 9 of CN2004. If
there are supply voltages, proceed
to Step 2.
If no voltages detected, check wire
connection and circuitry connection
from SMPS P. C.B.
Step 2: Check if there is supply
voltages for Vp, F+ & F- at
CN2016
· If there is supply voltages of
voltages for Vp, F+ & F- at
CN2016
· If there is supply voltages of
+5.3V, +2.5V (For DVD), +6V
(SYS6V), +9V & +18V at
CN2016
(SYS6V), +9V & +18V at
CN2016
· If there is supply voltages of
7V at CN6001
Check and change the possible
defective parts.
defective parts.
· FP2901 (Fuse Protector),
T2900, D2901, D2906, D2908,
D2909
D2909
· IC2903 (DC-DC Converter IC)
& related regulator circuit
components
components
· IC2900 (DC-DC Converter IC)
& related regulator circuit
components
components
Power
Supply
P. C.B
Refer to
Fig. 4
Supply
P. C.B
Refer to
Fig. 4
128
SA-PT560E / SA-PT560EB / SA-PT560EG
