Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD SA-HT75 ht75ebk2
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DCIN
IC1
C0GAM0000005
MOTOR DRIVE
Vs 8
+B
REG OUT1 2
5 IN1
10
M RM1
OUT2
6 IN2
VREF
GND
VCC
Q705
4 7 1 CURRENT
D2 LIMITING
SWITCH
+B
+B
Q701
SWITCH
L1 D705
+B
Q702
Q1
POWER
POWER SUPPLY
SUPPLY CONTROL
SW2 SWITCH D711~
CONTROL
D713
SW1
Q708~
L703 Q713
SW3
REGULATOR
Q451
SWITCH +B
D708
+B VOLTAGE VOLTAGE
REGULATOR REGULATOR
IC702 IC703
Q452
D1 C0DBAJG00002 LM2940T5M
PLUNGER GP1S94
SUPPLY
CONTROL
Q704 Q703
SW4 REGULATOR REGULATOR +B
SW5
T
33 32 26 34 27 39 28 31 30 29 5
SW1
PSTN
CW
CCW
HALF
SW4
35
SW3
SW2
PWCONT
PLG
SW5
DVD_CLK
36
DVD_CMD
IC451
37
C2BBFD000307 DVD_STAT
MECHA CONTROL
14
OPN
C/SW_OUT
B_REQ
DATAO
B_CLK
XOUT
DATAI
REST
B_CS
4
XIN
MUTE
20 19 7 18 12 11 10 9 8
D806
X451 Q812
SWITCH +B
MECHRQ
MECHSO
MECHRS
MECHCK
MECHCS
Q811
MECHSI
D807
JK102 SWITCH
FUNC SW D808
TUNERL(R)
NJ-ST
NJ-CK
NJ-DT
10(5) 6CHSL(R)
+
8(7)
- 9(6)
14 16 17
CK
DATA
ST
2(29) 6(25) 12(3) 6CHC
TV +
14(1)
13(2) -
3(28)
JK104 VCR
IC803 6CHFL(R)
4(27) M5228FPE1
AUX
QUAD OP-AMP
5(26)
6CHSW
9(22) 8
JK103
LINEOUT
7(24)
11(20) 12(19)
JK102
A(B)IN [A(A)IN]
10
IC802 68(72) 66(70)
TO DVD NJU7313AMT2 11(14) DSPFL(R)
LIN3(R)
LIN1(R)
BLOCK ANALOG SWITCH A0T1
(A0T2)
27
A0T3
30
D A0T4
54 DATA
IC801 IFDI
Q810
D25V C2HBZC000013
53 CLOCK
SWITCH DSP IFCK
52 DCSI
/CS
DATA
50 DRST1
XO
/RST
XI
MIXL(R)
LATCH
4 3
CLOCK
IC252
X801
M5228FPE1
QUAD OP AMP
SL 6(2)
- 7(1) 6CHSL(R)
5(3)
+
TUNERL(R)
Q252
MUTING SER1
SWITCH
SW 9
- 8 6CHSW SER2
10
+ DSPACK
Q253
MUTING
SWITCH SENSE
CNT 13
- 14 6CHC SER4
12
+
DSPRST
IC253
KIA4558FEL
FL DUAL 6CHFL(R)
DSPCLK
OP AMP
CMD Q251
MUTING
SWITCH
STAT
D251 Q255,Q256
WIDE1 MUTING
CONTROL
SWITCH
AMUTE
D451
Q254
D252
ZFLAG CONTROL
SWITCH
IC106
41(32)
M62444FPE1
IC108 DPL SURROUND DECODER
C0JBAR000292 1
TRIPLE 2CH ANALOG
MULTIPLEXOR 2
15(14)
-
+
1(13) Y1(X1)
40(31)
3
-
+
2,12 Y0,X0
39(30)
4 4
3 Z1
5
5 Z0 S_MUT
-
+
INH
C
B
A
38(29)
6 9 10 11
8
37(28)
9
-
+
36(27)
DSPFL(R)
10
-
+
11 35(26)
6
19
PORT1 12
20
-
+
PORT2
21 13
PORT3
22
PORT4
23 S_MUT
PORT5
15 DATA
16 LATCH
MCU I/F
17 CLOCK
IC603
C1BB00000527 9
XIN
RDS
2
TUNER PACK MPXIN DEMODULATION X603
8
XOUT
FLOUT
RDDA
RDCL
IC602 DCIN
CIN
BR93LC46FE2
5 6 15 14 EPROM
DO
CS
SK
(JOG VOL)
DI
VR601
6 5 4 3
12 33 14 13 35 36 43 44 34 29 30 25 26 38 9 10
DO/ST
DSPRST
SER4
SENSE
DSPACK
SER2
SER1
SD IN
RDS_DATA
RDS_CLK
SER3
EDA
ECK
ECS
JOG1B
JOG1A
IC601
C2BBGF000361
SYSTEM CONTROL
SEG1~34
MECHRQ
MECHSO
MECHCK
MECHCS
MECRST
GRD1~8
MECHSI
90 91 92 93 94 95 47~54 55~88
FROM POWER
MECHRQ
MECHSO
MECHCS
MECHRS
MECHCK
MECHSI
FL DISPLAY TRANSFORMER
SER4
SENSE
DSPACK
SER2
SER1
DSPRST
LATCH
DATA
NJ_ST
NJ_CK
NJ_DT
CLOCK
DRST1
DCSI
4 5 6 7 8 9 10 11 12 18 31 32 34 35 36
NJ-ST
DCS
SENSE
DACK
DCK
RESET
CS2
CK
DO
RST1
CS1
DDO
DDI
ECK/NJ-CK
EDT/NJ_DT
IC805
C2BBFD000344
DSP MECHA CONTROL
MUTESW
VR-ATT
MUTEA
XOUT
EXP17
EXP18
EXP16
EXP15
XIN
26 27 29 23 22 24 25 20 19
Q132
MUTING
CONTROL
X802
Q137 Q136
SUBWOOFER
DSP MUTING LEVEL
CONTROL CONTROL
SWITCH SWITCH
Q142 Q135
Q133
(Q143)
SUBWOOFER
LEVEL
MUTING CONTROL SWITCH
SWITCH SWITCH
Q130(Q131) IC103
MUTING M5228FPE1
SWITCH QUAD OP AMP
5(3)
+ 7(1)
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