Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD SA-HT75 sch15
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download sch15 documenatation <<
Text preview - extract from the document
SCHEMATIC DIAGRAM - 15
: +B SIGNAL LINE : -B SIGNAL LINE : DVD AUDIO SIGNAL LINE : MAIN SIGNAL LINE
ASP CIRCUIT
C233 C216 C243
C221 0.01
R244
0.1 16V10 R205 R246
1K
16V10 3.9K
R201 1K
C215 3.9K C220 R204
R200 50V1 1K C222
1K R203 50V0.15 R247
50V1 R207 22K
18K C217
R171 R170 18K
100K 100K C218 0.15
C235 16V10
100P C237 C223
100P 16V10
<7.74V>
((-7.8V))
<-7.7V>
((7.4V))
<7.7V>
<7.7V>
<7.7V>
((0V))
((0V))
((0V))
<0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V>
((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V))
42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
PORT5
PORT4
PORT6
GND2
GND3
AVSS
AVDD
IC106 RCH
LCH LCH RCH
AVDD
M62444FPE1 OUT PUT PORT
DPL SURROUND DECODER IC106
CLOCK
LATCH
CCH
GND1
DVDD
DGND
CCH SWCH SWCH
DATA
PORT2
PORT1
PORT3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
<5.7V>
((4.96V))
<0V>
((7.7V))
<0V>
((7.7V))
<0V>
((7.7V))
<0V>
((5.1V))
<0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V> <0V>
((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V))
R259
6.8K
R210 C240
TO 6CHSR 12K C226
47K
47K
47K
CP106 16V10 47P
MAIN R261 R212
6.8K C238 12K C230
220P C241
CIRCUIT 1 16V10 47P
6CHSL
R218
16V10
R220
R219
C227
R209
(W106) ON
C225
50V1
C239
1.8
2
R262
3.3K
R260 C229 220P
SCHEMATIC 3.3K 50V1
DIAGRAM-25 R211
R257 1K C231 R214
B0BC5R000009
4.7K
2.2K
2.2K
12K 16V10 390
6CHC
D102
R263 R213 C242
3.3K 0.1
R215
R217
R216
8.2K
6CHSW
R264
2.7K
R258
1.8K
4CHVOL_CK
4CHVOL_DT
4CHVOL_LT
+7.5V
-7.5V
1
4CHVOL_LT
2
4CHVOL_CK
3
4CHVOL_DT Q137
4
DGND KRA111MTA
5 R245 DSP MUTING
SW_5V CONTROL SWITCH R243 SWCH
1K
6 1.5K
SGND2
CCH
7
VR_ATT
8 IC108
ASPECT
9 Q137 <4.21V>
((4.2V))
C0JBAR000292
SW_ATT1 TRIPLE 2CH ANALOG MULTIPLEXOR
10 <0V>
SW_ATT2 ((0V)) R241
1.5K
TO 11
6CHSW R172 C251 R242
DSP 12
100K <4.24V>
16V10 15K
CIRCUIT 6CHC ((4.24V))
(CN806) ON 13
6CHSR
SCHEMATIC 14
6CHSL
DIAGRAM-17 15 R251 C253 R252
DPLC 100K 0.1 470
16
DPLS
17
DSPFR
18
DSPFL
((-7.8V))
<0V>
<7.7V>
<7.8V>
19 ((0V))
((0V))
<0V> <0V> <0V> <0V> <0V> <0.67V>
LINEOUTR <0V> ((0.67V)) R255
20 ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) Q142 100K
LINEOUTL 1 2 3 4 5 6 7 8 <0V> Q142
Y1
21
Y0
Z0
Z1
INH
VSS
G
AUXR ((0V))
22
B1AAGC000007
AUXL MUTING SWITCH
(DSP LCH)
23
VCRR IC108
24
VCRL
VDD
C252
X0
25 <0V>
X1
0.1
C
A
B
TVR ((0V))
26 16 15 14 13 12 11 10 9 R254
TVL 100K
Q143
<7.8V>
((7.8V))
<0V>
((7.8V))
<0V>
((7.7V))
<0V> <0V> <0V> <0V> <0V> <0.67V>
CN106 ((0V)) ((0V)) ((0V)) ((0V)) ((0V)) ((0.67V)) <0V> Q143
((0V))
B1AAGC000007
R256
R253 MUTING SWITCH
1K
470 (DSP RCH)
LINEOUTR
LINEOUTL
SW_ATT2
SW_ATT1
MUTE_S
ASPECT
RESSIVE
DSPFR
SW_5V
SUR_R
DSPFL
SUR_L
DGND
PROG-
SGND
SWCH
VCRR
AUXR
VCRL
+7.5V
AUXL
-7.5V
CCH
TVR
TVL
10 9 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1 7 6 5 4 3 2 1
CN104 CN105 CN103
TO TO TO
INPUT CIRCUIT (CP104) ON INPUT CIRCUIT (CP105) ON INPUT CIRCUIT (CP103) ON
SCHEMATIC DIAGRAM-14 SCHEMATIC DIAGRAM-14 SCHEMATIC DIAGRAM-14
◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo