Service Manuals, User Guides, Schematic Diagrams or docs for : . Various SM scena Symetrix 620_sch_1D02
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download 620_sch_1D02 documenatation <<
Text preview - extract from the document
6 5 4 3 2 1
L/R-
8411ERF
REVISION RECORD
LTR REVISIONS DONE OR ECO NUMBER: DATE:
Converted digital section to SMD
C.0 Created 4-layer PCB 12/3/95
debug port GND D.0 Changed L101 to .6 spacing, Z1 to DO41 1/2/95
J13 U18A U15A Chg C76 from 470pF/X7R to 470pF/NPO;
2 1 D.1 added C78 to match PCB (SH5). 1/31/96
1
4 3 OE
11 CLK
D 6 5
dsck
dr
7
6 HA0 D0
84
85
DATA00
DATA01 DATA00
REG1
2 19
D02 Cuts and jumps on pages 2 and 5.
ECN 620-11
10/21/96
D
8 7 4 HA1 D1 87 DATA[00:23] 3 D0 Q0 18 48KEN- DATA[00:23]
dsi HA2 D2 DATA02 DATA01
D1 Q1 44KEN-
24 88 DATA03 DATA02 4 17 J9
10 9 dso 23 H0 D3 90 D2 Q2 MCK/2 DATA00 2 1
H1
DATA04 DATA03 5 Q3 16
+10V
21 D4 91 6
D3
15
DIN/AIN-
DATA01 4 3
do not stuff H2 D5 DATA05 DATA04
D4 Q4 CMODE SCI_TXD
19 93 DATA06 DATA05 7 14
18 H3 D6 94 D5 Q5 13 5390PD DATA02 6 5
DATA07 DATA06 8 SCI_CLK
17 H4 D7 95 D6 Q6 EEPROM
8 7
DATA08 DATA07 9 12 DATA03
R37 15 H5 D8 96 D7 Q7 DIS_LD
GND
R39 H6 D9 DATA09 10 9
10K0 10K0 14 100 DATA10 GND
H7 D10 101 74HCT574
SMD SMD D11 DATA11
103 DATA12 PBSCAN
12 D12 104 U19A +5V
+5V HR/W D13 DATA13
8 106 DATA14 1
HACK D14 EEPROM CS 4
13 107 DATA15 DO SCI_RXD
HREQ D15 108 2
10 DATA16 SCI_CLK SK
GND HEN D16
1
109 DATA00
10 9 8 7 6 5 4 3 2
D17 DATA17
111 DATA18 3
D18 SCI_TXD DI 7 DATA03
50 112 DATA19 NC2
R38 52 DSCK/OS1 D19 114 6 DATA06
DSO D20 DATA20 NC1
10K_SIP
R49 53 115 DATA21
DSI/OS0 D21 DATA09
R46
10K0 10K0 51 117 DATA22 NMC9306N
DR D22 118
C SMD
D72
SMD
121
D23 DATA23 DATA12
DATA15 C
3 1 8411IRQ-
120 MODA/IRQA DATA18
1N4148
8401IRQ-
119 MODB/IRQB
MODC MODC/NMI U17A DATA21
SOT-23
60 ADD00 ADD00 11 13 DATA00
25 A0 61 ADD01 10 A0 DQ0 14 DATA01
8411IRQ-
D73 SCI_RXD RXD A1 ADD01 A1 DQ1
1
26 63 ADD02 9 15 DATA02 DATA01
10 9 8 7 6 5 4 3 2
3 1 SCI_TXD TXD A2 ADD02 A2 DQ2
+5V 28 64 ADD03 8 18 DATA03
SCI_CLK SCLK A3 ADD03 A3 DQ3 DATA04
1N4148 29 65 ADD04 ADD04 7 19 DATA04
35 SC0 A4 68 A4 DQ4
SOT-23 SC1 A5 ADD05 ADD05 6 A5 DQ5
20 DATA05 DATA07
32 71 ADD06 ADD06 5 21 DATA06
10K_SIP
TFS SC2 A6 A6 DQ6 DATA10
31 72 4 22
R47
ADD07 ADD07 DATA07
TSCK
33 SCK A7 73 A7 DQ7
STD A8 ADD08 ADD08 29 DATA13
DOUT 38 74 ADD09 28 A8
3 2 SRD A9 ADD09 A9 DATA16
VCC RST 76 ADD10 ADD10 24
C68 U24 A10 77 ADD11 27 A10 DATA19
R50 A11 ADD11 A11
.1/50V DS1233_SMD 125 78 ADD12 ADD12 3 1
RESET A12 80 A12 NU1 12 DATA22
SMD 1 4 A13 ADD13 ADD13 30 A13 NC1 17
GND GND1 1K00 82 ADD14 ADD14 31
SMD A14 83 ADD15 2 A14 NU2 2 6 8401IRQ-
A15 ADD15 A15 NC2
1
132 DATA02
10 9 8 7 6 5 4 3 2
XTAL +5V 25 OE/ V P P
B GND C75 1
EXTAL RD
WR
47
46
RD- GND 23 CE
DATA05
DATA08 B
10K_SIP
WR-
57
R48
DS DS- 27C512_SMD DATA11
33PF/50V 131 59
1 R45 130 PINT PS 55 PS- R40 PS-
SMD DATA14
Y1 C76 128 PLOCK X/Y X/Y- 10K0 U16A
1M 43
8 mhz 126 PCAP BG 44 SMD DATA17
1 A
C64 2
SMD
123 CKP BR
42
ADD05
Y0 15 8401
DATA20
CKOUT WT
470pF BN 41 ADD15 ADD06 2 14
GND 54 B Y1 8411 DATA23
GND NPO BS BN-
3
33PF/50V
39
ADD07
C Y2 13 REG1 MODC
SMD U11A TIO NC1 4 0 ADD[00:15]
NC2 4 9 Y3 12 DIS_LD
1 A/ NC3
15 G B
DIN/AIN-
Y4 11 PBSCAN
4
2 1A 1Y 4
DSP_56002 BN- G2A Y5 10 8411L/RSET
3 1B
GND 2Y 7 DS-
5 G2B Y6 9
5
5390FS
6 2A
6
8411FS 2B 9 G1 Y7 7
COMPANY:
ADCDATA
11
10 3A
3B
3Y
74HC138 SYMETRIX INC.
A 8411DATA
5390L/R-
14 4A
4Y
12
L/R- 14926 35th Avenue West A
13 4B
8411L/R- Lynnwood, WA 98037-2303 USA
74HC157 TITLE: REV:
DRAWN: DATED:
620 : DSP D02
U12A U12B A.R.G. 7/5/95
1 2 4 3 DRAWING NO:
5390SCLK 8411SCLK RELEASED: DATED:
52 620- 1 SHEET: 1 OF 5
74LS04 74LS04
6 5 4 3 2 1
(sh 5)
+15V
U5
VA+ Jumper #3 per ECN 620-11 +5V
D 1 3
D
VIN VOUT +5VA
R3
7805CT
C35 +
.1/50V C36 GND C12 C9 C11 51.1 C18 C17 C37
10UF/25t C10 + C53 C38
SMD 2 .1/50V .1/50V .1/50V .1/50V .1/50V .1/50V SMD SMD
3.3/25T SMD SMD
SMD SMD SMD SMD .1/50V .1/50V
AGND
C25 AGND AGND AGND AGND AGND
+ GND GND
.1/50V C26 GND
10UF/25t 1
SMD GND
C19 C8
cut here per ECN 620-11 7905CT
C7
.1/50V .1/50V
2 3 3.3/25T
+ SMD SMD
VIN VOUT -5VA
2 4 23 7 17
U4 V A - VA+ VL+ VD+
-15V VA- AGND AGND AGND
28
VREF+ 15
C15 SDATA ADCDATA
C Jumper #1 per ECN 620-11 .1/50V
SMD
27
VREF- C
(sh 5) 8 22
Jumper #2 per ECN 620-11 21 TSTO1 ICLKA
TSTO2 20
C16 + C14 + U3 OCLKD
(sh 5) 100/35 100/35
3
4 AINL+ CS5390
AINL-
26 16
2 5 AINR+ FSYNC 5390FS
13
AGND AGND AINR- L/R- 14
5390L/R-
11 SCLK 5390SCLK
CMODE +5V
+5V AINL+
10
2 DPD
AINL-
Q3 12
APD SMODE
2N4403 48KEN-
AINR+ 5
SMD AINR- 9 ACAL 19
DCAL ICLKD MCK MASTER MODE
R32
LGND AGND DGND
CMODE
470 OHM 5390PD 6 1 18
B U7
R4 B
C44 C47 14 +5V 0 OHM
.1/50V VCC
.1/50V
SMD SMD
12 AGND GND
7 8 11
GND CLK 12.288MHZ U10A 13 U9D
MCK/2
12.288MHZ 14
+5V 2 S0
S1 74ACT00
Q4 44KEN- +5V 1
2N4403 OE1
6 1I0
SMD 5 7
1I1 1Y 1
R31 4
3 1I2 3
8411MCK 1I3 +5V U9A
9 2
470 OHM ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo