Samsung MAX-670 Service Manual page 60

Block Diagrams
No. Port
50 S17
51 S20
52 S19
53 S20
54 S21
55 S22
56 S23
57 S24
58 S25
59 S26
60 S27
61 S28
62 S29
63 S30
64 S31
65 P00
66 P01
67 P02
68 P03
69 P04
70 P05
71 P06
72 P07
73 P10
74 P11
75 P12
76 P13
77 P14
78 P15
79 P16
80 P17
81 P30
82 P31
83 P32
84 P33
85 P34
86 P35
87 P36
88 P37
89 GND
90 VDD
91 P40
92 P41
93 P42
94 P43
95 P44
96 P45
97 P46
98 P47
99 P50
100 P51
9-16
Name
I/O
S2
O
S3
O
S4
O
S5
O
S6
O
S7
O
S8 O
S9 O
S10 O
S11 O
S12 O
S13 O
S14 O
S15 O
S16 O
MUTE O
LATCH O
DATA
O
CLOCK
O
OPN_SW
I
CLS_SW
I
FOK
I
GFS I
LDON O
SUBQ I
SQCK O
SYS_DO O
SYS_DI I
SYS_CL I
ISTAT I
OPENM O
CLOSM O
CHUCKS I
DSCSNS I
SOLENO O
CASEDN
O
CASEUP
O
PKDNSW
I
PKUPSW I
LOADPS I
UNLMTS I
CASEPS II
CASELM I
R.REC I
B/MODE I
B/HALF I
B/HALL I
F.REC I
B/SOL O
Description
VFD SEG 2
VFD SEG 3
VFD SEG 4
VFD SEG 5
VFD SEG 6
VFD SEG 7
VFD SEG 8
VFD SEG 9
VFD SEG 10
VFD SEG 11
VFD SEG 12
VFD SEG 13
VFD SEG 14
VFD SEG 15
VFD SEG 16
DSP MUTE
CD DSP/SSP LATCH
CD DSP/SSP DATA
CD DSP/SSP CLOCK
TRAY OPEN LIMIT SW
TRAY CLOSE LIMIT SW
FOCUS OK
CONSTANT VELOCITY ON
LDON/XRST
SUB Q DATA INPUT
SUBQ DATA INPUT CLOCK
SYSTEM COMM DATA
SYSTEM COMM DATA IN
SYSTEM COMM CLOCK
SENSE
DOOR/PLATE OPEN MOTOR
DOOR/PLATE CLOSE MOTOR
MISS CHUCKING SENSE
8/12 CM DISC SENSE
SOLONOID
DISC CASE/PU UNIT DN MOTOR
DISC CASE/PU UNIT UP MOTOR
PU UNIT DOWN SW
PU UNIT UP SW
LOADING PLATE P.SENSOR
LOADING PLATE PLATE SW
DISC CASE P.SENSOR
DISC CASE LIMIT SW
B DECK R.REC SW
B DECK PLAY SENSE
B DECK TAPE IN SW
B DECK HALL
B DECK F.REC
B DECK SOL
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