Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-MT1EB MD0303092C2 doc blk_main
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DRST1
DCS1
CK
DO
VOL_CK
VOL_LA
VOL_DA
SW02
CENT3
A0T1
11
(14) 50 52 53 54
A0T1
(A0T2)
/RST
/ICS
IFCK
IFDI
FROM TUNER 68(72)
IC801 LIN1(R)
MODULE
27
A0T3
65(69)
JK401 LIN4(R) IC501 30
TV_IN C2HBZC000013 A0T4
DSP IC
67(71)
JK402 LIN2(R)
VCR_IN
LIN3(R)
XO
XI
4 3 66(70)
X501
IC401
C0ABBB000067
DUAL OP-AMP
3 Z1 CNT 4
5 Z0
2 Y0 SL(R) 14(15)
12 X0 6
INH
13(1) X1(Y1)
11
A
10
IC402 B
COJBAR000292 9
TRIPLE 2-CH C
ANALOG MUX/DE-MUX
Q703 Q731 Q732
IC400 D723
DCDET CURRENT CURRENT
C0JZAS000004 B SWITCH LIMITER CONTROL B
ANALOG SWITCH
Q733
CENT 8 C 9
CURRENT
STABILIZER B
SW 11 SW 12
Q704
6(25) D735
FL(R) 5(26) LCH
SWITCH
MIXL(R) 3(28)
SL(R) 20(23) SL 19(22) B
IC700
C0CAADG00019
D711
14 VOLTAGE
ST
REGULATOR
17
DATA
16
CK B
50 49 48 78
AAC_CK
AAC_DA
AAC_ST
DCDET
D_CMD 30
D_CMD
D_ST 29
D_ST
IC801
D_CLK 28
D_CLK C2CBHF000270
AMUT
D401 16 BIT 1-CHIP MICRO CONTROLLERS
27
Q401 Q402 DVD_MUTE
ZFLAG INVERTER D402 INVERTER
SWITCH SWITCH
(ZFLAG) (MUTING
CONTROL)
TO DVD/CD
BLOCK
D
1 TIN1 TIN3 41
2 TNF1
TNF3 40
-
+
+
-
TOUT1 CENT3
3 TOUT3 39
4 VIN1
VIN3 38
5 VNF1
-
+
BB3 37
6 VOUT1 VNF3 36
+
-
8 TOUT2 VOUT3 35
SL(R)
9 VIN2
-
+
10 TOUT2 TIN4 32 A0T1
TNF4 31
11 VIN2
+
-
12 VNF2
TOUT4 30
-
+
+
13 DATA VIN4 29
14 DGND
VIN4 28
15 DATA
VNF4 (27)
16 LATCH MCU +
I/F
-
17 CLOCK
18 DVDD VOUT3 (26)
B
19 PORT1 PORT6 24 ATT2
20 PORT2 PORT5 23 ATT1
21 PORT3 PORT4 22 SL(R) SL(R)
FL(R) FL(R)
IC502 HP_CNT
C1BB00000386
CCH
4CH ELECTRIC VOLUME IC
Q11 MUTE_A
B CURRENT
CONTROL
SUBW0 SUBW0
D11~D14 L11,L12
Q12 AC1
STABILIZER Q612
B (M+9V) AC2 MUTING
CONTROL
Q13
CURRENT
V LIMITER PCONT
D62,D63 Q611
MUTING
DC_DET CONTROL
SYNC
D41~D44
Q41
Q610
VOLTAGE
B REGULATOR MUTING
CONTROL
B
Q43 JK700
IC42 D76
TO SUBWOOFER
STABILIZER Q701
C0CBAHE00002 UNIT
B
VOLTAGE Q42 A B
MUTING
CONTROL
REGULATOR D72~D75
VOLTAGE
B REGULATOR
Q71
-V (VOLTAGE
B REGULATOR)
18 66 71
PCONT
AC IN
MUT_S
IC801
C2CBHF000270
16 BIT 1-CHIP MICRO CONTROLLERS
TRV_MUT
TRY/TRV
RESET
DRV_2
DRV_1
26 23 22 21 12
Q801
SWITCH
(RESET)
TRAYMUT
TRY_TRV
TO DVD/CD
TRY_IN
RESET
BLOCK
E
SW02
SW_CH
IC603
C0ABCB000052
QUAD OP AMP
SW
6
- 7
5
+
CNT
2
+ 1
3
-
SL
13(9)
- 14(8)
12(10)
+
IC601
C0AABB000085
DUAL LOW-NOISE
OP AMP JK901
HEADPHONE
D717,D718 RCH
Q690
MUTING
SWITCH
(HP)
FL DISPLAY FROM POWER
TRANSFORMER
Q971
LED DRIVER
CONTROL B
29-44 52-63
8
VCC1
SEG00~SEG15 DIG00~DIG11
Q602
(Q601)
D720
MUTING
SWITCH IC901
B
C0HBB0000033
DISPLAY CONTROLLER IC Q605, Q608
Q606
Q691
CURRENT CENTER
MUTING AMP (C.F) FOCUS CONTROL
CONTROL SWITCH
D721
RESET
(HP)
SDATA
SCK
CS
Q607
1 3 2 4 INVERTER
Q604 D719 CENTER
FOCUS (ON/OFF)
VOLUME
CONTROL
D911
Q702 Q603
MUTING MUTING
B CONTROL CONTROL B
70 72 69 54 73 47 34 33 32 31 63 61
HP_CNT
MUTE_SW
HP_SW
MUT_A
VOL_AT
HP_MUTE
CF_ON/OFF
CF-V2
FL_RST
FL_CK
FL_CS
FL_DA
IC801
C2CBHF000270
16 BIT 1-CHIP MICRO CONTROLLERS
REMOCON
19
Z901
SUBW0
FL(R)
RCH
RCH
24 23 22 21 19 18 17 16 15 14 13
NF2
OUT2
CIN
LROUT
VR
HPF2-1
HPF2-2
HPF3-2
HPF3-2
LPF1
LPF2
-
- -
- +
+ +
+
+
-
+
+
-
+
-
Diode Clip
- IC602
C1BB00000389
DIGITAL SOUND
CONTROLLER
LEVEL1
LEVEL2
INVLPF
HPF1-1
HPF1-2
OUT1
LRNF
GND
NF1
B1
B2
1 2 3 4 6 7 8 9 10 11 12
ATT2
D653 D654 ATT1
SW_CH
IC13
C0CAADG00019
D26,D29
Q17,Q19
LOW DROPOUT
B STABILIZER VOLTAGE
REGULATOR
Q16,Q18
POWER AMP
B (CURRENT AMP)
L16
IC11
C0DBAJG00002
VOLTAGE REGULATOR
L13,L14
2 VOUT VIN 1 1 IC12 2,4
B C0DAAHG00012
POWER SUPPLY IC
5
V
ON/OFF Voltage
circuit Regulator Q15
4 OADJ PWM COMP. INVERTER
- SWITCH
-
+
+ VOL_LA
ERROR Q14
AMP 5
ON/ ON/OFF CTRL INVERTER VOL_CK
Oscillation
OFF SWITCH
Q F/F
R
VOL_DA
S
Over current
detecting
circuit DRST1
B
Over heat
detecting DO
circuit
Q867
CK
D32 MUTING
CONTROL
DCS1
X801
13 15 67 60 51 53 52 74 75 76 77
LED_CNT
XOUT
XIN
DVD_PW CONT
DSP_DA
DSP_CK
DSP_CS
VOL_LA
VOL_CK
VOL_DA
DSP_RST
IC801
C2CBHF000270
16 BIT 1-CHIP MICRO CONTROLLERS
SIGNAL LINES
MAIN SIGNAL LINE CD-DA (AUDIO/VIDEO) SIGNAL LINE
TO DVD/CD
BLOCK DVD AUDIO SIGNAL LINE ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo