PROLOGY MCH-350 Service Manual

PROLOGY
MCH-350
Saturn High-Tech, Inc.
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FEO
TEO
open
103
C15
104
R36 OPEN
EC7
R25
22K
10UF
C20
R16
X
683
R23
51K
R21
15K
R19
220K
R61 1M
R15
20K
R14
8K2
C17
C16
R13 15K
474
333
R12 1M
R18
C18
RESET MLT
MCK ISTAT
104
10K
R17
10K
SOS1
IC6
IC1.8V
S5L8310=1N4148
S5L9279=0ohm
A3.3V
Q6 882
R30 0
R30A
X
R48
EC22
100UF
390
C40
ZD2 3V9
104
103
D1
R41 0
C72
EC21
104
100UF
C32
R81
2K2
HIF SEL
R82 3K3
C68 104
C33
10K
104
MRD
C51
C52
33P
33P
R39
1M
X02
16.9344MHz
RESET
R78
10K
R40 X
123
1.8V
1N4001
EC15
C56
100UF
104
EC12
47UF
R69
RFCK
76
C2P0
LKFS
DATS0
77
WDCK
LOCK
C53
C54
222
222
C54:9257 =222P
8310 = OPEN
EC16
100UF
MINT0
78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
100
C55
222
PADVDD
PADVSS
/PCMCS
DEMAND
MINT1
MINT2 MINT3 MINT4
MINT5 XIN
XOUT INTVDD
INTVSS RESETB EFM
ISTAT MCLK/C4 M
SDAT WFCK
SBCK SOS1 SMEF
SMON SMDP
SMDS
VCO1LF
PLLVDDA
VCO2LF
PLLVSSA
FIN
DACVDD
DACSSDD
1 2 3 4 5 6 7 8 9 1011 12 1314 15 1617 1819 20 2122 2324 25
C69
C57
EC17 10UF
104
EC18 10UF
C61
104
C59
EC23
C77
C78
47uF
EC2
47UF
R1
C70
10
EC1
104
10UF
Q9
9015C
17
16
VREF
15
R2
14
E
R3
13
B
R4
12
C
R5
11
D
R6
10
A
R7
9
F
8
PD
R8
7
82
6
LD
5
4
FR-
3
TR-
2
TR+
1
CN01
17PINL
C31
EC9
104
220UF
FR+
LOAD+ LOAD-
SPINDL­SPINDL+
LIMITSW
1
2
SLED-
3
SLED+
4
CN04 4PIN
C79
104
104
104
C1
103
150K
68K
68K
68K
68K
150K
EC3
47UF
EC4
C8
104
47UF
28
DO4.126DO4.227GND3
C3
C4
153
C6
OPEN
EC4B
47UF
23
25
DI4.124DI4.2
VCC222VREF
DO1.11DO1.22DI1.13DI1.24REB5REO6MUTE7G1
R34 1K
C2
C27
104
C30
104
C5 104
C26
104
R27
68K
C25
R28 47K
103
104
C76
LD
37
PD
38
PDAC
39
PDBD
40
PDF
41
PDE
42
103
43
DCB
103
MCP
44
DCCI
45
DCCO
46
VREF
47
EQC
48
C71
R9
8p
4K7
R38
R29
OPEN
10K
EC6
47UF
G2
IC05
C22
C24
R37
0
391
340
C23
R26
222
68K
R85
47K
TEM
TEO
FEM
FEO
GND
TEIO
LPFT
ATSC
TZC/SSTOP
SL9226X01
IC01
RFO
EQI
EQO
EFMI
VCC
FRSH
FSET
123456789101112
EC5 4.7uF
RF
C9
C7
C10
4P
222
272
C73
R10
104
220K
C11 103
R33 39K
20
18
21
19
DI3
VCC1
SA9259DL
GND18DI5.19DI210DO2.111DO2.212GND213DI5.2
R54 39K
150K
R24
C28
X
104
C21
C21B
180K
R22
C19
R20
150K
252627282930313233343536
SLM
SLO
SLP
SPO
24 23
SPM
22
ASY
21
EFM
20
LOCK
19
WDCK
18
CLVI
17
RESET
16
MLT
15
MDATA
14
MCK
13
ISTAT
FLB
FGD
FSI
TGD
R11
C12
C13
C14
104
104
222
6K8
C29
104
R35
0
DO5.115DO5.216DO3.117DO3.2
14
R55 39K
DB3
DB4
DB5
DB6
DB7
1
23456789 10111213141516171819202122 232425
DB0
DB1
DB2
DB3
DB4
C67 104
HIFSEL
INTVSS
INTVDD
MDATA4
MDATA5
MDATA6
MDATA7
MDATA3
IC02
S5L8310
R OUT
DACVDDA
DACVREF
DACVDDA
DACVHALF
L OUT
TEST0
TEST1
104
EC13
10UF
R45
104
100K
XSCLK
UDQM
DB0
DB1
DB2
IC04
TM50S
DB5
DB6
DB7
LDQM
WEB
CASB
MWE
MDATA0
MADDR
DECINT
/MCS
MWE
/MRD
DECINT
/MADOR
MDATA0
MDATA1
MDATA2
INTVSSD
INTVDD
ADDR10
ADDR0
ADDR1 ADDR2
PADVSSD
PADVDD
ADDR3
TEST2
TEST3
UDQM
XSCLK
CLK
ADDR12
ADDR11
ADDR8
ADDR9
UDQM
XSCLK
CKE
ADDR8
ADDR9
R44 1K
C74
R47
100K
152
CKE
RASB
DB4
51525354555657585960616263646566676869707172737475
DB6 DB7
FRAMSYNC
DB0 DB1 DB2
DB3
LDQM
/DRW /CAS /RAS
BA0 BA1
ADDR4 ADDR5
ADDR6
ADDR7
ADDR7
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
26272829303132333435363738394041424344454647484950
BA0
ADDR0
ADDR1
ADDR2
ADDR3
ADDR10
5V
R58
OPEN
Q1
9014S
R101
4K7
R73
1K5
473
C58 104
5V
R102 47K
R71 1K
R90
OPEN
Q4
R103
9014S
0
R104
OPEN
R76
15K
R74
470
R72
0
R70
470
R66
4K7
R64
4K7
R63
0
R79
4K7
R60
0
R75
R77
R80
1K
27K
8K2
5V
ZD3
5.1V
MP3CLK MP3INT MP3DO PHOTO SENS
QCK
HIF SEL
SENSE FEEDR FEEDF
CDP SW
8V
GND
R CH
AGND
L CH
CON20
CON20
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
R88
4K7
47K
R87 47K
R59 4K7
Q2
9014S
R89
5V
C75 R62 OPEN
Q3
9014S
R65
R67
8K2
8K2
R57
470 EC20
47UF
R84 10K
R68
4K7
LEDN
LD1
DB5 DB6 DB7 DB0 DB1 DB2 DB3
C66
104
LDQM
WEB CASB RASB BA0
ADDR10 ADDR0 ADDR1 ADDR2
C65
104
ADDR3 ADDR4 ADDR5 ADDR6
LEDN
LD2
DB4
50
DB5
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
EC14
10UF
R46 1K
C64
152
ISTAT
SOS1
MDATA0
DECINT
4K7 R86
MADDR MP3MLT MWE
MCK MCLK MLT XMLT
RESET CD RESET
R49
120
R53
10K
R52
10K
R50
47K R56 15K
5V
R51
82K
SW1
SW1
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