DOWNLOAD Panasonic SA-PT464P / SA-PT470GA / SA-PT470GN / SA-PT470PU / SA-PT475EE / SC-PT475EE Service Manual ↓ Size: 1.16 MB | Pages: 21 in PDF or view online for FREE

Model
SA-PT464P SA-PT470GA SA-PT470GN SA-PT470PU SA-PT475EE SC-PT475EE
Pages
21
Size
1.16 MB
Type
PDF
Document
Service Manual / Supplement
Brand
Device
Audio / DVD HOME THEATER SOUND SYSTEM
File
sa-pt464p-sa-pt470ga-sa-pt470gn-sa-pt470pu-sa-pt47.pdf
Date

Panasonic SA-PT464P / SA-PT470GA / SA-PT470GN / SA-PT470PU / SA-PT475EE / SC-PT475EE Service Manual / Supplement ▷ View online

PSG0907021SE
DVD Home Theater Sound System
Model No.
SA-PT464P
SA-PT470GA
SA-PT470GN
SA-PT470PU
SA-PT475EE
Product Color:  (K)...Black Type
Subject :  Update to SMPS circuit, al Replacement Part List & Correction to
Block Diagram, Schematic Diagram (Main) 
TABLE OF CONTENTS
PAGE
PAGE
1 Notes ----------------------------------------------------------------- 2
2 Block Diagram (Update) ---------------------------------------- 3
2.1. Power (SA-PT464P) -------------------------------------- 3
2.2. Power (SA-PT470GA & SA-PT470PU) -------------- 4
2.3. Power (SA-PT470GN & SA-PT475EE) -------------- 5
2.4. System Control (SA-PT475EE) ------------------------ 6
3 Schematic Diagram (Update) --------------------------------- 7
3.1. SMPS Circuit (SA-PT464P)----------------------------- 7
3.2. SMPS Circuit (SA-PT470GA) -------------------------- 9
3.3. SMPS Circuit (SA-PT470GN) ------------------------- 11
3.4. SMPS Circuit (SA-PT470PU)--------------------------13
3.5. Main Circuit (SA-PT475EE)----------------------------15
3.6. SMPS Circuit (SA-PT475EE)--------------------------16
4 Printed Circuit Board (Update)------------------------------18
4.1. SMPS P.C.B. (SA-PT464P)  ---------------------------18
4.2. SMPS P.C.B. (SA-PT470GA & SA-PT470PU) --- 19
4.3. SMPS P.C.B. (SA-PT470GN & SA-PT475EE) --- 20
5 al Replacement Parts List ------------------------- 21
Please file and use this supplement manual together with the service manual for
Model No. SA-PT464P-K, Order No. PSG0903027CE
Model No. SA-PT470GN-K, Order No. PSG0903010CE
Model No. SA-PT470GA-K, Order No. PSG0904021CE
Model No. SA-PT470PU-K, Order No. PSG0904027CE
Model No. SA-PT475EE-K, Order No. PSG0905016AE
2
1 Notes
This supplement includes additional and revised contents to the original service manual for below sections:-
1. Update to Block Diagram [Power & System Control (SA-PT475EE only)]
2. Update to Schematic Diagram [SMPS & Main Circuit (SA-PT475EE only)]
3. Update to Printed Circuit Board (SMPS P.C.B.)
4. Update to  Electrical Replacement Parts List.
3
2 Block Diagram (Update)
2.1.
Power (SA-PT464P)
With reference to original service manual (section 14.8) on page 107 for model no. SA-PT464P-K
FEED BACK
FEED BACK CIRCUIT
PC5720
SHUNT
REGULATOR
IC5801
Q5863
C0DABFC00002
3, 4
H5801*
7, 8
H5801*
11
CN2016
H2901*
VSS
- 13V
DC18V
VDD
CN5500
CN5500
-7V
REGULATOR
Q2901
4
CN2017
H2900*
Q5841
DC DETECT
SYSTEM CONTROL
TO
-7V
5.3V
SW+5V
D+3.3V
NSW1.2V
DCDET
ECO CTL
6,7
CN2016
H2901*
VDDP
VSSP
ADAC5V
+ 18V
1
H5801*
CN5500
FAN 18V
FAN DC
5
H2900* CN2017
C0DBFZG00001
SWITCHING
REGULATOR
1.2V
D +3.3V
VCC 3
VCC 1
6
7
RST O
2
SYSTEM CONTROL
TO
IC8111
+7V REGULATOR
Q2903
Q2923, Q2924
Q2909
DC DETECT
DC DETECT
DC DET1
+7V
A+5V
13, 23, 25, 27
CN2001
FP8101
1
CN2017
H2900*
11
CN2001
FP8101
D+5V
ADAC5V
M+9V
SYS5V
PCONT
SYNC
SYS5V
SYSTEM CONTROL
TO/FROM
Q2919
DC DETECT
13
H2901* CN2016
6
CN2017
H2900*
14
H2901* CN2016
9
H2901* CN2016
OUT
VCC 1
2
8
CN2016
H2901*
OUT
VCC 1
2
POWER
CONTROL
Q2902
QR5840
DC DETECT
PC5799
1
2
3
FEED BACK
RY5701
C0DAEMZ00001
SHUNT
REGULATOR
PC5702
SYNC
SWITCH
Q5899
RELAY DRIVE
Q5898
INVERTER
IC5899
T5751
D5896
D5798
BACKUP
TRANSFORMER
D
VCC
5
4
3
2
6
7
3
TR
FB
SWITCHING
REGULATOR
MIP2F20MSSCF
2
IC5799
D5804
D5803
D5805
MAIN
TRANSFORMER
D5801
T5701
D5802
D5701
L5702
L5701
DZ5701
Q5720
CURRENT
LIMITING
SWITCH
F1
AC IN
P5701
SWITCHING
REGULATOR
C5HACYY00004
VCC
D
FB
4
1
6
5
2
8
4
7
18
15
17
11
14
L5703
IC5701
SA-PT464P  POWER BLOCK DIAGRAM
D5799
F2
D5843
7
CN2017
H2900*
TUNER PACK
T+9V
9
CN2002*
TH5702
FROM
SYSTEM CONTROL
C0DAAMH00012
C0DAAYH00001
IC2903
SWITCHING
REGULATOR
CHANGE
C0DAAYY00042
C0DAAYG00001
SWITCHING
REGULATOR
IC2900
CHANGE
4
2.2.
Power (SA-PT470GA & SA-PT470PU)
With reference to original service manual (section 14.8) on page 111 for model no. SA-PT470GA-K & SA-PT470PU-K.
FEED BACK
FEED BACK CIRCUIT
PC5720
SHUNT
REGULATOR
IC5801
Q5863
C0DABFC00002
3, 4
H5801*
7, 8
H5801*
11
CN2016
H2901*
VSS
- 13V
DC18V
VDD
CN5500
CN5500
-7V
REGULATOR
Q2901
4
CN2017
H2900*
Q5841
DC DETECT
SYSTEM CONTROL
TO
-7V
5.3V
SW+5V
D+3.3V
NSW1.2V
DCDET
ECO CTL
6,7
CN2016
H2901*
VDDP
VSSP
ADAC5V
+ 18V
1
H5801*
CN5500
FAN 18V
FAN DC
5
H2900* CN2017
C0DBFZG00001
SWITCHING
REGULATOR
1.2V
D +3.3V
VCC 3
VCC 1
6
7
RST O
2
SYSTEM CONTROL
TO
IC8111
+7V REGULATOR
Q2903
Q2923, Q2924
Q2909
DC DETECT
DC DETECT
DC DET1
+7V
A+5V
13, 23, 25, 27
CN2001
FP8101
1
CN2017
H2900*
11
CN2001
FP8101
D+5V
ADAC5V
M+9V
SYS5V
PCONT
SYNC
SYS5V
SYSTEM CONTROL
TO/FROM
Q2919
DC DETECT
13
H2901* CN2016
6
CN2017
H2900*
14
H2901* CN2016
9
H2901* CN2016
OUT
VCC 1
2
8
CN2016
H2901*
OUT
VCC 1
2
POWER
CONTROL
Q2902
QR5840
DC DETECT
PC5799
1
2
3
FEED BACK
RY5701
C0DAEMZ00001
SHUNT
REGULATOR
PC5702
SYNC
SWITCH
Q5899
RELAY DRIVE
Q5898
INVERTER
IC5899
T5751
D5896
D5798
BACKUP
TRANSFORMER
D
VCC
5
4
3
2
6
7
3
TR
FB
SWITCHING
REGULATOR
MIP2F20MSSCF
2
IC5799
D5804
D5803
D5805
MAIN
TRANSFORMER
D5801
T5701
D5802
D5701
L5702
L5701
DZ5701
Q5720
CURRENT
LIMITING
SWITCH
F1
AC IN
P5701
SWITCHING
REGULATOR
C5HACYY00003
VCC
D
FB
4
1
6
5
2
8
4
7
18
15
17
11
14
L5703
IC5701
POWER BLOCK DIAGRAM
D5799
F2
D5843
7
CN2017
H2900*
TUNER PACK
T+9V
9
CN2002*
TH5702
FROM
SYSTEM CONTROL
VOLTAGE SELECTOR
S5701
C0DAAMH00012
C0DAAYH00001
IC2903
SWITCHING
REGULATOR
CHANGE
C0DAAYY00042
C0DAAYG00001
SWITCHING
REGULATOR
IC2900
CHANGE
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Panasonic SA-PT464P / SA-PT470GA / SA-PT470GN / SA-PT470PU / SA-PT475EE / SC-PT475EE Service Manual / Supplement ▷ Download

  • DOWNLOAD Panasonic SA-PT464P / SA-PT470GA / SA-PT470GN / SA-PT470PU / SA-PT475EE / SC-PT475EE Service Manual ↓ Size: 1.16 MB | Pages: 21 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Supplement for the Panasonic SA-PT464P / SA-PT470GA / SA-PT470GN / SA-PT470PU / SA-PT475EE / SC-PT475EE in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic SA-PT464P / SA-PT470GA / SA-PT470GN / SA-PT470PU / SA-PT475EE / SC-PT475EE Audio. Information contained in Panasonic SA-PT464P / SA-PT470GA / SA-PT470GN / SA-PT470PU / SA-PT475EE / SC-PT475EE Service Manual / Supplement (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.