DOWNLOAD Panasonic SA-PT880EE / SC-PT880EE Service Manual ↓ Size: 11.21 MB | Pages: 127 in PDF or view online for FREE

Model
SA-PT880EE SC-PT880EE
Pages
127
Size
11.21 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / DVD HOME THEATER SOUND SYSTEM
File
sa-pt880ee-sc-pt880ee.pdf
Date
PREV: Panasonic SA-PT870EE / SC-PT870EE Service Manual

Panasonic SA-PT880EE / SC-PT880EE Service Manual ▷ View online

105
14.7. Analog Video
SA-PT880EE ANALOG VIDEO BLOCK DIAGRAM
VIDEO OUT
JK2510
2
1
COUT
CIN
75Ohm
6dB
6dB
6.75MHz
LPF
BIAS
6.75MHz
LPF
L
L
H
H
+5V
32
YOUT
75Ohm
6.75MHz
LPF
27
YSAG
26
VSAG
29
VOUT
75Ohm
SEL3
30
4
SEL
7
CVIN
CLAMP
6
6dB
YIN
CLAMP
8
1
16
VCC1
VCC2
5 MUTE1
VIDEO DRIVER
C9ZB00000461
Q2510
VIDEO MUTING
SWITCH
IC2510
VMUTE
C IN
iPod VIDEOSEL
iPod VOUT
iPod/iPhone
14
23
CN1002
CN1001
2
CN2007
4
1
ISOLATION AMP
C0ABZA000080
IC2601
FROM
MAIN(VIDEO)
FROM
MAIN(SYSTEM CONTROL)
FROM
MAIN(SYSTEM CONTROL)
: iPod VIDEO INPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
C
Y IN
Y
iPod VIDEOSEL
VMUTE
SEL3
28
MAIN P.C.B.
iPod/iPhone P.C.B.
106
14.8. Power Supply
 SA-PT880EE POWER SUPPLY(1/2) BLOCK DIAGRAM
TO POWER SUPPLY
SECTION (2/2)
1
2
3
4
5
AC INLET
P5701
F1
DZ5701
L5702
5,6
5,6
CN5400
JW1*
10
10
CN2004
JW2*
3
3
CN2004
JW2*
1
1
CN2004
JW2*
9
9
CN2004
JW2*
+51V
+55V
1
1
CN5400
JW1*
FAN 18V
+18V FAN
2
2
CN2004
JW2*
SYS6V
SYS5V
SD 8
S 7
FB 2
VDD 1
D 5
SWITCHING POWER
SUPPLY CONTROL
MIP2F20MSSCF
IC5799
SHUNT
REGULATOR
C0DABFC00002
IC5801
5
VCC 4
TR 3
6
3
4
2
1
3
2
SUB
TRANSFORMER
T5751
7
5
4
1
2
12
16
10
11
15
MAIN
TRANSFORMER
T5701
13
17
14
7
6
8
9
2 IN
VOLTAGE
REGULATOR
C0DBEKG00004
IC5400
VOUT 4
12 VCC
SWITCHING
REGULATOR
CONTROLLER
C0DBAYY00729
IC2901
OUT2 10
OUT1 11
3
2
4
1
L5703
TH5702
D5719
D5701
3
2
4
1
RY701
2
1
4
3
D5896
D5716
D5712
D5407
D5405
D5710
D5802
D5706
D5709
Q5899
PCONT
1
18
CN2006
CN5402
2
17
CN2006
CN5402
9
10
CN2006
CN5402
POWER CONT
DCDET
3
3
CN5803
CN2917
DC5V
DC5V
3
3
CN5802
4
JW2*
7
JW2*
4
CN2004
7
CN2004
CN2916
DC9V
DC12V
1
1
CN2916
CN5802
DC 18V
DC18V
SWITCH
QR5862
DC DETECT
Q5863
FEED BACK
CIRCUIT
Q5898
SYNC
INVERTER
Q2903
REGULATOR
Q2902
REGULATOR
Q5720
CURRENT
LIMITING
SWITCH
PC5799
FEED BACK
1
2
4
3
PC5702
SYNC SWITCH
4
3
1
2
PC5720
HOT
COLD
FEED BACK
SWITCHING
REGULATOR
C5HACYY00003
IC5701
VCC 4
OCP/BD 7
FB 6
GND 3
D 1
D5714
PVDD
VDD
3.3V
IC5899
3 K
SHUNT
REGULATOR
C0DBZMC00006
VREF 4
DCDET
TO
MAIN(SYSTEM CONTROL)
TO
MAIN(SYSTEM CONTROL)
TO
DIGITAL AUDIO
TO
DIGITAL AUDIO
FROM
MAIN(SYSTEM CONTROL)
FROM
MAIN(SYSTEM CONTROL)
SMPS P.C.B.
AC INLET P.C.B.
SMPS P.C.B.
MAIN P.C.B.
D-AMP P.C.B.
POWER P.C.B.
107
 SA-PT880EE POWER SUPPLY(2/2) BLOCK DIAGRAM
TO POWER SUPPLY
SECTION (1/2)
1
2
3
4
5
FROM/TO
MAIN(SYSTEM CONTROL)
FROM
MAIN(SYSTEM CONTROL)
TO
MAIN(SYSTEM CONTROL)
FROM/TO
MAIN(SYSTEM CONTROL)
8
15
P6001
CN2002
12
11
P6001
CN2002
9
14
P6001
CN2002
SWITCHING
TRANSFORMER
T6100
8
9
5
1
7
3
8 IN
5 CONT
VOLTAGE
REGULATOR
C0DBZYY00018
IC2091
VO 1
3 IN
VOLTAGE REGULATOR
C0CBABC00117
IC2302
OUT 1
1 VCC
VOLTAGE REGULATOR
C0DBFZG00001
IC8111
IC3952
D+3.3V 6
3 VCC
1.2V 7
1 IN
HIGH SIDE
SWITCH
C0DBZYY00311
IC2602
VOUT 5
3 EN
OC 4
D6104
D6101
D2747
D2746
D2748
D2750
Q6100
POWER SAVE
CONTROL
Q2502
REGULATOR
Q2604
SWITCH
Q2709,Q2719
DC DETECT
CIRCUIT
Q2501
REGULATOR
Q2503
POWER
CONTROL
Q2400
POWER
SUPPLY
QR2700
DC DETECT
QR2701
SWITCH
QR2400
POWER
CONTROL
9V
VREF
5V
iPod ACC
BATTPCONT
VOL0 CTRL
iPod OC
DC DET
iPod CTRL SW
3.3V
3.3V
5 IN
VOLTAGE
REGULATOR
C0CBCDC00063
OUT 4
5V
7V
-7V
3.3V
-VP
F+
F-
7
16
P6001
CN2002
4
4
H6803
CN6001
VREF
VREF
1.2V
iPod/iPhone
8
8
CN1002
8
CN1001
CN2007
CN1002
10
CN1001
CN2007
7
9
Q2603
SWITCH
CN1002
20
CN1001
CN2007
1
15
Q2600
ACC
DETECT
CN1002
13
CN1001
CN2007
2
14
MAIN P.C.B.
FL P.C.B.
POWER BUTTON P.C.B.
iPod/iPhone P.C.B.
Q7103
REGULATOR
7V
VCC
-7V
MIC P.C.B.
5
4
CN7000
CN2000
7
2
CN7000
CN2000
13,14
4,5
CN3001
CN2008
5V
WIRELESS ADAPTER P.C.B.
108
15 Wiring Connection Diagram
SA-PT880EE WIRING CONNECTION DIAGRAM
NOTE: " * " REF IS FOR INDICATION ONLY.
TO FAN UNIT
CN5400
CN5401
CN5402
JK5001
SURROUND
SPEAKERS
FRONT
CENTER
SUBWOOFER
6
1
1
3 2
1
2
18
17
1
12
11
10
9
8
7
6
5
4
3
2
220V-240V
50Hz
AC IN 
FOR SOFTWARE
CN2003
FP8031
FP8251
JK8001
CN2002
CN2007
FP8531
JK2951
CN2004
CN2006
P3901
TO OPTICAL
PICKUP UNIT
TO TRAVERSE /
SPINDLE
TO uP DOWNLOADER
HDMI
(AV OUT)
DIGITAL AUDIO
IN OPTICAL
FM ANT
AUX
1
2
10
9
1
10
2
9
1
7
2
6
1
2
3
1
2
22
21
1
2
22
21
1
15
2
14
1
2
24
23
1
1
10
1
2
18
17
1
2
18
17
4
5
3
19
1
A
MAIN P.C.B.
(SIDE B)
CN2916
CN2917
1
2
3
1
2
3
E
POWER P.C.B.
(SIDE B)
CN1001
CN1002
DOCK FOR iPod/iPhone
30
1
1
15
1
15
H
iPod/iPhone P.C.B.
(SIDE B)
T5751
CN5803
CN5802
JW1*
T5701
RED
BLK
JW2*
TL21*
TL11*
(SUB TRANSFORMER)
(MAIN TRANSFORMER)
10
7
8
9
6
1
2
3
4
5
1
2
3
1
2
3
1
6
18
17
16
15
14
13
12
11
9
8
7
6
5
4
2
1
1
10
D
SMPS P.C.B.
(SOLDER SIDE)
SWITCHING
TRANSFORMER
IR6001
T6100
P6001
CN6001
SENSOR
1
1
2
3
4
5
6
7
8
9
2
3
2
1
21
22
1
2
3
4
B
FL P.C.B.
(SOLDER SIDE)
J
WIRELESS ADAPTER P.C.B.
(SOLDER SIDE)
I
USB P.C.B.
(SOLDER SIDE)
G
AC INLET P.C.B.
(SOLDER SIDE)
H6803
1
2
3
4
F
POWER BUTTON P.C.B.
(SOLDER SIDE)
C
D-AMP P.C.B.
(SIDE B)
PbF
PbF
PbF
PbF
PbF
PbF
PbF
PbF
PbF
PbF
CN6401
CN6402
USB PORT
5
1
4
3
2
1
5
6
FP9001
1
5
CN3000
CN3001
22
21
2
1
1
2
17
16
CN2008
1
17
2
16
DIGITAL
TRANSMITTER
P5701
RED
BLK
TL10*
TL20*
K
MIC P.C.B.
(SOLDER SIDE)
PbF
MIC 2
CN7000
MIC 1
1
2
1
2
7
8
7
8
8
7
3
2
1
8
7
3
2
1
JK7002
JK7001
CN2000
1
7
2
8
JK2510
VIDEO OUT
2
1
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