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Model
SH-MZ1200PP SH-MZ1200EB SH-MZ1200EG SH-MZ1200EP SH-MZ1200GN
Pages
66
Size
8.07 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / DJ MIXER
File
sh-mz1200pp-sh-mz1200eb-sh-mz1200eg-sh-mz1200ep-sh.pdf
Date
PREV: Panasonic SH-HT995WGN / SE-FX61GN / SH-FX80TGN (serv.man2) Service Manual / Supplement

Panasonic SH-MZ1200PP / SH-MZ1200EB / SH-MZ1200EG / SH-MZ1200EP / SH-MZ1200GN Service Manual ▷ View online

9 Block Diagram
DIGITAL
IN
C0JAAB000080
IC2035
INTERFACE
L2010
1
L2011
5
12
8
CH1
CH4
42
22
DV
SS
AV
SS
41
C1BB00000692
IC3502
DIGITAL AUDIO TRANSCEIVER
13
21
TV
DD
DV
DD
+B4
RX0
26
BICK
24
LRCK
+B5
38
AV
DD
+B5
27
MCKO2
25
SDTO
1
LRCK
DATA
2
3
BCK
5
XTI
PCM1734EB-E2
IC3505
D/A CONVERTER
VOUTL
(VOUTR)
16
(13)
BUFFER
AMP
M5218AFPE3
IC3508
8
V
DD
+B3
9
V
CC
2R
+B3
20
V
CC
2L
+B3
15
V
CC
1
+B3
DGND
7
AGND1
14
AGND2R
10
AGND2L
19
36
37
SWITCH-
ING
22
RST
D3501
D3500
Q3501
INT0
INT1
42
22
DV
SS
AV
SS
41
C1BB00000692
IC3503
DIGITAL AUDIO TRANSCEIVER
13
21
TV
DD
DV
DD
+B4
RX0
26
BICK
24
LRCK
+B5
38
AV
DD
+B5
27
MCKO2
25
SDTO
1
LRCK
DATA
2
3
BCK
5
XTI
PCM1734EB-E2
IC3506
D/A CONVERTER
VOUTL
(VOUTR)
16
(13)
BUFFER
AMP
M5218AFPE3
IC3509
8
V
DD
+B3
9
V
CC
2R
+B3
20
V
CC
2L
+B3
15
V
CC
1
+B3
DGND
7
AGND1
14
AGND2R
10
AGND2L
19
36
37
SWITCH-
ING
22
RST
D3503
D3502
Q3502
INT0
INT1
22
DV
SS
AV
SS
41
C1BB00000692
IC3501
DIGITAL AUDIO TRANSCEIVER
13
21
TV
DD
DV
DD
+B4
16
TX1
+B5
38
AV
DD
+B5
26
BICK
27
MCKO2
AND
GATE
L2001
DIGITAL
OUT
C0JBAA000115
IC3507
+B4
C0EBG0000121
IC3512
SINGLE-END
/DIFFERENTIAL
CONVERTER
REFERENCE
5th ORDER
DELTA-SIGMA
MODULATOR
x164(x1/128)
DECIMATION
FILTER WITH
DC CUT
FILTER
CLOCK&
TIMING
CONTROL
POWER SUPPLY
BCK
SERIAL
INTERFACE
/MODE/
FORMAT
CONTROL
MODE0
MODE1
BYP
AS
LRCK
FSYNC
DOUT
FMT0
FMT1
OSR
SCKI
Vcc
+B3
AGND
DGND
V
DD
+B5
VINR
VREF1
VREF2
2
3
4
5
6
13
14
16
7
15
8
19
20
12
11
10
9
17
18
+B3
+B5
+B5
VINL
1
PDWN
R ch
C0FBAK000008
IC3504
24bit A/D CONVERTER
DAUX
28
24
LRCK
+B5
C0EBE0000274
IC3511
31
PDN
31
PDN
31
PDN
A
VOLTAGE
DET.
VOLTAGE
DET.
14
+B4
REGULATOR
+B4
+B5
C0CBCBE00003
IC3510
SH-MZ1200(PP,EG,EB,EP,GN) BLOCK DIAGRAM
SH-MZ1200PP / SH-MZ1200EB / SH-MZ1200EG / SH-MZ1200EP / SH-MZ1200GN
45
LINE
CD/LINE
CH1
LINE
AMP
NJM4580DD
IC3020
CD/LINE
AMP
PHONO1
LINE
CH2
PHONE
AMP
NJM4580DD
IC3002
LINE
AMP
NJM4580DD
IC3021
PHONO2
LINE
CH3
PHONO
AMP
NJM4580DD
IC3001
LINE
AMP
NJM4580DD
IC3022
PHONO3
CD/LINE
CH4
PHONO
AMP
NJM4580DD
IC3003
CD/LINE
AMP
NJM4580DD
IC3004
NJM4580DD
IC102
C2CBJH000088
IC3012
MICRO COMPUTER
SENSOR
B3NAA0000044
IC801
SENSOR
B3NAA0000044
IC802
BUFFER
AMP
AN6914
IC3024
56
57
+B4
97
VR801
(CROSS FADER)
+B4
95
VR803
(CHANNEL
FADER[CH1])
+B4
94
VR805
(CHANNEL
FADER[CH2])
+B4
93
VR807
(CHANNEL
FADER[CH3])
+B4
92
VR809
(CHANNEL
FADER[CH4])
+B4
D2004,
2005
(PLAY
MODE)
82
+B4
D2006,
2007
(PLAY
MODE)
81
13
15
X3002
S1002
C0JBAS000035
IC1002
L/R PLAY MODE SELECTOR
2
3
1
S1003
6
7
8
10
11
9
14
15
16
R ch
R ch
R ch
R ch
C0JBAS0000035
IC1003
L/R PLAY MODE SELECTOR
2
3
1
6
7
8
R ch
R ch
EQ
AMP
NJM4580MTE1
IC1043
VR1008
(TRIM)
EQ
AMP
NJM4580MTE1
IC1042
VR1001
(TRIM)
EQ
AMP
NJM4580MTE1
IC1032
EQ
AMP
NJM4580MTE1
IC1033
VR1036
(HIGH)
EQ
AMP
NJM4580MTE1
IC1026
VR1035
(MID)
EQ
AMP
NJM4580MTE1
IC1018
VR1020
(LOW)
EQ
AMP
NJM4580MTE1
IC1027
EQ
AMP
NJM4580MTE1
IC1028
VR1029
(HIGH)
EQ
AMP
NJM4580MTE1
IC1020
VR1025
(MID)
EQ
AMP
NJM4580MTE1
IC1012
VR1014
(LOW)
S1005
C0JBAS000035
IC1005
L/R PLAY MODE SELECTOR
2
3
1
S1004
6
7
8
10
11
9
14
15
16
R ch
R ch
R ch
R ch
C0JBAS0000035
IC1006
L/R PLAY MODE SELECTOR
2
3
1
6
7
8
R ch
R ch
EQ
AMP
NJM4580MTE1
IC1007
VR1003
(TRIM)
EQ
AMP
NJM4580MTE1
IC1008
VR1005
(TRIM)
EQ
AMP
NJM4580MTE1
IC1029
EQ
AMP
NJM4580MTE1
IC1030
VR1031
(HIGH)
EQ
AMP
NJM4580MTE1
IC1022
VR1026
(MID)
EQ
AMP
NJM4580MTEI
IC1014
VR1016
(LOW)
EQ
AMP
NJM4580MTE1
IC1031
EQ
AMP
NJM4580MTE1
IC1044
VR1033
(HIGH)
EQ
AMP
NJM4580MTE1
IC1024
VR1027
(MID)
EQ
AMP
NJM4580MTE1
IC1016
VR1018
(LOW)
S701
(ASSIGN A)
S702
(ASSIGN B)
90
88
84
85
87
86
77
76
80
79
78
EQ
AMP
NJM4580MTE1
IC1010
VR1010
(EFFECT
RETURN)
MIC
AMP
NJM4580MTE1
IC1004
MIC
AMP
VR1007
(MIC LEVEL)
MIC
AMP
VR1013
(HIGH)
VR1012
(LOW)
NJM4580MTE1
IC1009
NJM4580MTE1
IC1011
EFFECT
AMP
NJM4580DD
IC3023
MIC
AMP
NJM4580DD
IC3025
EFFECT
RETURN
MIC
PLAYER
CONT.
Q3002
L2014
PLAYER
CONT.
Q3001
5
1
91
CH4
CH1
PLAYER CONTROL
16,
62,
99
+B4
14,
64,
96
SH-MZ1200(PP,EG,EB,EP,GN) BLOCK DIAGRAM
SH-MZ1200PP / SH-MZ1200EB / SH-MZ1200EG / SH-MZ1200EP / SH-MZ1200GN
46
C0JAAS000020
IC2007
EFFECT PRE
SW(CH1/2)
15
(11)
14
(10)
16
(9)
2
(6)
3
(7)
1
(8)
MIX
AMP
UPC4570C
IC2018
C2CBJH000088
IC3012
MICRO COMPUTER
C0JBAS000035
IC1040
CUE SW
6
(2)
7
(3)
8
(1)
C0JBBF000053
IC1039
LOGIC
CONTROL
LOGIC
CONTROL
LED
DRIVE
+B3
D1006
(CUE
EFFECT)
Q1005
C0JBAC000280
IC1034
C0JBAS000035
IC1035
CUE SW
15
(11)
14
(10)
16
(9)
2
(6)
3
(7)
1
(8)
LOGIC
CONTROL
C0JBBF000053
IC1036
LED
DRIVE
+B3
D1002
(CUE
CH2)
Q1002
LED
DRIVE
+B3
D1001
(CUE
CH1)
Q1001
+B3
S1014
(CUE
EFFECT)
+B3
S1007
(CUE
CH2)
+B3
S1016
(CUE
CH1)
C0JBAS000035
IC1037
CUE SW
15
(11)
14
(10)
16
(9)
2
(6)
3
(7)
1
(8)
LOGIC
CONTROL
C0JBBF000053
IC1038
LED
DRIVE
+B3
D1004
(CUE
CH4)
Q1004
LED
DRIVE
+B3
D1003
(CUE
CH3)
Q1003
+B3
S1009
(CUE
CH4)
+B3
S1008
(CUE
CH3)
CUE
MIX AMP
NJM4580MTE1
IC1041
CHANGE
PHASE
NJM4580MTE1
IC1045
BUFFER
AMP
M5207L05
IC2001
BUFFER
AMP
M5207L05
IC2002
BUFFER
AMP
BUFFER
AMP
UPC4570C
IC103
UPC4570C
IC104
MIX AMP
NJM4580DD
IC501
BUFFER
AMP
M5207L05
IC2003
BUFFER
AMP
M5207L05
IC2004
BUFFER
AMP
BUFFER
AMP
MIX AMP
UPC4570C
IC2015
UPC4570C
IC2016
UPC4570C
IC2017
C0JAAS000020
IC2009
EFFECT RETURN
OUTPUT SW
15
(11)
14
(10)
16
(9)
2
(6)
3
(7)
1
(8)
C0JAAS000020
IC2005
EFFECT POST
SW(CH1/2)
15
(11)
14
(10)
16
(9)
2
(6)
3
(7)
1
(8)
C0JAAS000020
IC2006
EFFECT POST
SW(CH3/4)
15
(11)
14
(10)
16
(9)
2
(6)
3
(7)
1
(8)
MIX
AMP
UPC4570C
IC2036
C0JAAS000020
IC2008
EFFECT PRE
SW(CH3/4)
15
(11)
14
(10)
16
(9)
2
(6)
3
(7)
1
(8)
S902
(CH1
FADER)
58
S903
(CH2
FADER)
59
S904
(CH3
FADER)
60
S905
(CH4
FADER)
61
S906
(CROSS
FADER)
63
S907
(FADER
START CH4)
68
S908
(FADER START
CH1)
69
70
S901
(C.FADER CURVE)
72
+B4
71
+B3
S1011-1
(EFFECT
CH1)
+B3
S1010-1
(EFFECT
CH2)
+B3
S1011-2
(EFFECT
CH1)
+B3
S1010-2
(EFFECT
CH2)
+B3
S1012-2
(EFFECT
CH3)
+B3
S1013-2
(EFFECT
CH4)
+B3
S1012-1
(EFFECT
CH3)
+B3
S1013-1
(EFFECT
CH4)
+B4
RESET
+B4
C0EBG0000121
IC3009
12
RESET
SH-MZ1200(PP,EG,EB,EP,GN) BLOCK DIAGRAM
SH-MZ1200PP / SH-MZ1200EB / SH-MZ1200EG / SH-MZ1200EP / SH-MZ1200GN
47
BUFFER
AMP
UPC4570C
IC2019
L2008
Lch
Rch/MONO
R ch
MUTING
Q2010
(Q2011)
VR1037
(EFFECT
SEND
MIX
AMP
UPC4570C
IC2011
MIX
AMP
UPC4570C
IC2012
C0JAAS000020
IC2010
SEPARATE SW
14
(11)
15
(10)
16
(9)
2
(6)
3
(7)
1
(8)
3
VI
5~8
10~17
Vcc
+B2
GND
1
9
D505
(OUTPUT
LEVEL
MONITOR)
BA682A
IC2030
LED DRIVE
(OUTPUT LEVEL)
+B2
3
VI
5~8
10~17
Vcc
+B2
GND
1
9
D504,(506)
(OUTPUT
LEVEL
LEFT/RIGHT)
BA682A
IC2031(2032)
LED DRIVE
(OUTPUT LEVEL)
+B2
SEPARATE
MIX
UPC4570C
IC2021
SEPARATE
MIX
UPC4570C
IC2033
L2004
R ch
Lch
Rch
REC OUT
MUTING
Q2018
(Q2019)
VR2003
(MASTER
LEVEL)
VR2009
(MASTER
BALANCE)
BUFFER
AMP
MUTING
Q2030
(Q2031)
UPC4570C
IC2027
L2003
R ch
Lch
Rch
MASTER OUT1
MUTING
Q2006
(Q2008)
VR2003
(MASTER
LEVEL)
VR2009
(MASTER
BALANCE)
BUFFER
AMP
MUTING
Q2028
(Q2029)
UPC4570C
IC2028
L2005
R ch
Lch
Rch
MASTER OUT2
MUTING
Q2007
(Q2009)
A
POWER
AMP
M5218AL
IC2014(2013)
1
3
2
MASTER
OUT1
L2006
(L2007)
MUTING
Q2012,2013
(Q2014,2015)
VR2001
(MONITOR
LEVEL)
MONITOR
AMP
UPC4570C
IC2025
L2002
R ch
Lch
Rch
MONITOR OUT
MUTING
Q2004
(Q2005)
MUTING
Q2020
(Q2021)
HEADPHONES
AMP
UPC4570C
IC2029
L2013
R ch
MUTING
Q2016
(Q2017)
PHONES
MASTER
MIX
UPC4570C
IC2020
SWITCH-
ING
Q2022
(Q2025)
SWITCH-
ING
Q2024
(Q2026)
(1/2)
UPC4570C
IC2022(2024)
(1/2)
UPC4570C
IC2022(2024)
VR2007
(MONITOR
MIXING)
NJM4580MTE1
IC2101
SWITCH-
ING
Q2023
SWITCH-
ING
Q2027
+B3
+B3
S2001
(MONITOR MODE)
S2004
(MASTER
SEPARATE)
PT601
PO
WER
TRANSFORMER
AC IN
L601
S601
(POWER)
F602
REGULATOR
REGULATOR
REGULATOR
D614~617
D601,602,607,608
+B1
-B1
+B2
C0CAALE00002
IC604
C0CABLE00001
IC605
C0CAAKD00001
IC601
F601
POWER
SUPPLY
Q604,606
SWITCH-
ING
Q605
MUTING
CONT.
Q602,603,607
D618
D2011
D613
D619
REGULATOR
D603,604,609,610
+B3
NJM78M05FA
IC902
REGULATOR
D605,606,611,612
+B4
NJM78M05FA
IC603
REGULATOR
-B2
C0DAZDC00001
IC2034
S2001
(MONITOR MODE)
OFF
ON
MONITOR
MIX
MONITOR
MIX
MONITOR
AMP
EFFECT SEND
(FRONT)
(REAR)
D701
(POWER)
D620
SH-MZ1200(PP,EG,EP,EP,GN) BLOCK DIAGRAM
NOTES
: AUDIO SIGNAL(ANALOG) LINE
: AUDIO SIGNAL(DIGITAL) LINE
(
) indicates pin No. Right channel.
SH-MZ1200PP / SH-MZ1200EB / SH-MZ1200EG / SH-MZ1200EP / SH-MZ1200GN
48
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