Detailed instructions for use are in the User's Guide.
[. . . ] J1A 12 GND EXP MIXER 1 IN PORT 2 IN 10 GND EXP MIXER 2 IN AG 8 GND PORT 3 IN SHEET 2 6 GND EXP MIXER 4 IN PORT 4 IN 4 GND EXP MIXER 5 IN GND PORT 5 IN SHEET 2 12P EURO EG SHEET 7 SHEET 7 PI 6-R + 1 15P EURO EG SHEET 6 L29 SHEET 10 EG L28 SHEET 10 220pF EG TXD0 10 0 SHEET 7 SHEET 7 RW-232 CONTROL EG 12P EURO 1 6 2 7 3 8 4 9 5 J5 R142 0 10 100 C75 100pF EG EG J7 EG DB9 FEM IN ECS EXPANSION 1 2 3 4 5 6 C74 0. 1 R143 100 /MIC_SIG SHEET 10 PO 6-R PO 6-R + RXD0 PO 5-R SHEET 6 PO 5-R + 5 4 3 2 1 PI 6-R 2 GND 3 MIX 6 IN 1 EXP MIXER 6 IN SHEET 6 PI 5-R + 4 SHEET 6 PI 5-R 5 6 GND SHEET 5 PI 4-R + 7 SHEET 5 PI 4-R 8 GND SHEET 3 SHEET 3 PO 2-R + PO 2-R AG MIX 4 IN 5 9 2 1 MIX 3 IN 7 EXP MIXER 3 IN SHEET 4 PI 3-R + 10 SHEET 4 PI 3-R 11 12 GND GND PROGRAM MONO GND 4 3 5 SHEET 3 PI 2-R + 13 PORT 1 OUT SHEET 2 PO 1-R + 6 SHEET 3 PI 2-R 14 GND GND 11 7 15 8
J2A
J3 MONO JUMPERS
SHEET 2
MIX 1 IN
SHEET 2 PO 1-R -
.
W1A
+
+
SHEET 2
MIX 2 IN
9
MONO 6-L MONO 5-L MONO 4-L MONO 3-L MONO 2-L 10P HDR
SHEET 7 SHEET 6 SHEET 5 SHEET 4 SHEET 3
SHEET 2 PROG MONO
+
SHEET 2
PROG-L
J9 SHEET 2 PORT 1 1 3 5 7 9 11 13 15 17 19 21 23 2 4 6 8 10 12 14 16 18 20 22 24
PORT 2 OUT
SHEET 3 MONO 2-R
+12
SHEET 2
+
+
EURO 8-POS
SHEET 4 MONO 3-R SHEET 5 MONO 4-R J4A SHEET 6 MONO 5-R 12 11 GND SHEET 7 MONO 6-R
+7
-12
-7
SHEET 2 2
MIX 5 IN
3
24P HDR SHEET 4 SHEET 4 PO 3-R PO 3-R +
+
PORT 3 OUT 10 9 8
AG
STEREO EXPANSION AUDIO
+
GND SHEET 5 PO 4-R -
PORT 6 IN
PORT 4 OUT
+
SHEET 5
PO 4-R +
7 6
+
SHEET 11 GND SHEET 11 P4 OF P1 P2 OF P1
P3 OF P1
SHEET 11
P5 OF P1
SHEET 11
PORT 5 OUT
SHEET 11
P6 OF P1
P1 OF P2
SHEET 11
. 220pF
.
1 6 2 7 3 8 4 9 5 EG DB9 MALE OUT
J6
+
GND
SHEET 11 SHEET 11 SHEET 11 SHEET 11
P3 OF P2 P5 OF P2 P1 OF P3 P4 OF P3 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 J10 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
P4 OF P2
SHEET 11
P6 OF P2
SHEET 11
P2 OF P3
SHEET 11
P5 OF P3
SHEET 11
PORT 6 OUT SHEET 11 P6 OF P3
P1 OF P4
SHEET 11
+
SHEET 11 SHEET 11 SHEET 11 SHEET 11 SHEET 11 SHEET 11 /PROG_SIG SHEET 10 SHEET 11
P2 OF P4 P5 OF P4 P1 OF P5 P3 OF P5 P6 OF P5 P2 OF P6 +5 P4 OF P6 SHEET 11 V DATA OUT
P3 OF P4
SHEET 11
P6 OF P4
SHEET 11
L26 SHEET 10 220pF EG L27 SHEET 10 220pF EG RXD1 TXD1
.
P2 OF P5
SHEET 11
P4 OF P5
SHEET 11
.
P1 OF P6
SHEET 11
P3 OF P6
SHEET 11
P5 OF P6
SHEET 11
1 2 3 4
EG
.
L25 220pF EG IO SIGNAL & CLIP 104289-8. SCH RJ-12 EG L24 EG
DG EXP-NET + SHEET 10 SHEET 11 VOL L/S
40P HDR
VOL CLK DG
SHEET 11
STEREO EXPANSION DATA
V DATA IN
SHEET 11
P5 OF P5
SHEET 6&11
PORT 1: ROOM/PROG PORT 4: AUX 2-R 104289-2. SCH 104289-5. SCH PORT 2: CODEC-R 104289-3. SCH PORT 3: AUX 1-R 104289-4. SCH PORT 5: VCR-R 104289-6. SCH PORT 6: PHONE-R 104289-7. SCH
.
220pF AVG AMPS P1-P6 104289-9. SCH MASTER PROCESSOR 10428910. SCH 6-Mar-2001 PORT DECODERS: P1-P6 10428911. SCH POWER SUPPLY 10428912. SCH
EXP-NET -
SHEET 10
/EXP_BUSY
SHEET 10
ACTION:
J5 PIN 1 CONNECTED TO EARTH GND WAS 103885, KRB 19JUL00
DRAWN BY:
CONNECTOR SHEET ECB 62e
MS
CHECKED BY:
H:\ECB62E\104289-1. SCH
EMS
10802 47th Avenue West SHEET: Mukilteo WA 98275-5098 1 of
12
104289
R76 SHEET 3, 4, 5, 6, 7&8 Z35A DG212 3 1 C35 100pF Z35B DG212 14 2 3 4 5 6 10k 1 5 4580 10k SIP AG 10 9 Z35C DG212 11 4. 7/25 Z9B 7 C37 4 6 6 Z26A LM1973N 16 RN3 R25 2 +7 4 3 Z21A 11 1 4574 -7 R36 10k AG AG 2 10k P. [. . . ] -12 220pF EG PO 3-R + SHEET 1 J4-10
SHEET 5
PORT 4-R
10
SHEET 11
P4 OF P3
SHEET 6 8
PORT 5-R
7
Z37D DG212 6 MONO 3-R STEREO EXP. SHEET 1, 8 J9-11
SHEET 11
P5 OF P3
SHEET 7 8 SHEET 11 P6 OF P3
PORT 6-R
7
Z44D DG212 6
C90 220pF S3 R14 4. 42k R80 L4 R2 4. 42k 1 3 2 10 dB Pad R79 Z24C LM1973N IN 3 LEVEL SHEET 8 13 9. 53k
SHEET 1 J2-11
PI 3-R -
.
220pF EG
10k
12 AG
Z11D
14 4574
R67 4. 42k
9 9 10 AG Z11C 8 4574 L5 C161 4. 7/25 R8 18 16 10 Z20C 8 4574 PORT 3-R SHEET 2, 3, 5, 6, 7, 9
AUX 1 - R
SG 17
PI 3-R +
SHEET 1 J2-10
.
220pF EG
10k
AG
ACTION:
NO CHANGE TO THIS SHEET WAS 103885, KRB 19JUL00
DRAWN BY:
PORT 3 : AUX 1 - R ECB 62e
6-Mar-2001 MS
CHECKED BY:
H:\ECB62E\104289-4. SCH
EMS
10802 47th Avenue West SHEET: Mukilteo WA 98275-5098 4 of
12
104289
SHEET 1 J9-13 STEREO EXP. R81 SHEET 2, 3, 4, 6, 7&8 Z38A DG212 3 1 10k P. NOISE
MONO 4-L
SHEET 2
PORT 1
2
SHEET 11 100pF R33 10k 1 10 4574 4. 7/25 10k SIP Z38C DG212 11 9 AG Z16C 8 C66 4 9 Z27A LM1973N 6
P1 OF P4
C47
R48 10k
C42 100pF R29 13 12 Z21D 14 4574 17. 8k R37 10k 13 12 Z14D 14
4 IN
SHEET 3 16
PORT 2-R
15
Z38B DG212 14 2 3 4 5 6
RN6
+12
6 7 8
L18 . + 220pF Z4 SSM-2142 EG
PO 4-R -
SHEET 1 J4-8
SHEET 11
P2 OF P4
SG 5
AG
4574 AG AG
3G 5
1 2
L19 . -12 220pF EG PO 4-R +
AUX 2-R
SHEET 1 J4-7
SHEET 4
PORT 3-R
10
SHEET 11
P3 OF P4
SHEET 6 8
PORT 5-R
7
Z38D DG212 6
J9:15 MONO 4-R SHEET 1, 8 STEREO EXP.
SHEET 11
P5 OF P4
SHEET 7 1 SHEET 11 P6 OF P4
PORT 6-R
2
Z45A DG212 3
C62 220pF S5 R15 L6 SHEET 1 J2-8 PI 4-R R3 4. 42k +7 2 1 Z12A 3 4574 -7 4 R44 4. 42k 1 3 2 10 dB Pad R43 Z25A LM1973N IN 4 LEVEL SHEET 8 9. 53k
.
220pF
10k
R23 11
13 6 EG 4. 42k 5 Z12B 7 C162 4 6 12 Z20D 14 4574 PORT 4-R SHEET 2, 3, 4, 6, 7, 9
AUX 2 - R
AG L7 . SHEET 1 J2-7 PI 4-R + 220pF EG R9 10k
4574 AG
4. 7/25
SG 5
AG
ACTION:
NO CHANGE TO THIS SHEET WAS 103885, KRB 19JUL00
DRAWN BY:
PORT 4 : AUX 2 - R ECB 62e
6-Mar-2001 MS
CHECKED BY:
H:\ECB62E\104289-5. SCH
EMS
10802 47th Avenue West SHEET: Mukilteo WA 98275-5098 5 of
12
104289
SHEET 1 J9-17 STEREO EXP. R45 SHEET 2, 3, 4, 5, 7&8 Z39A DG212 3 1 10k P. NOISE
MONO 5-L
SHEET 2
PORT 1
2
SHEET 11 100pF R75 10k 1 12 4574 4. 7/25 10k SIP AG Z39C DG212 11 9 Z16D 14 C95 2 13 Z27B LM1973N 20
P1 OF P5
C82
R49 10k +7 2 4 3 Z22A 11 1 R38 4574 -7 10k 2 3
C43 100pF R30 17. 8k +12 4 Z15A 1
4 IN
SHEET 3 16
PORT 2-R
15
Z39B DG212 14 2 3 4 5 6
RN7
+12
6 7 8
L20 . + 220pF
3 G Z5
PO 5-R -
SHEET 1 J4-5
AG AG
11
SHEET 11
P2 OF P5
SG 1
SSM-2142 -12 4574 AG -12
5 2 1-
EG L21 . 220pF EG
VCR-R
PO 5-R + SHEET 1 J4-4
SHEET 4
PORT 3-R
10
SHEET 11
P3 OF P5
MONO 5-R SHEET 1, 8 STEREO EXP. J9-19 Z39D DG212 6 R42 10k 8 6 Z45D DG212 7 8
SHEET 5
PORT 4-R
7
SHEET 11
P4 OF P5
SHEET 7 16 SHEET 11 SHEET 11 P5 OF P5 P6 OF P5
PORT 6-R
15
Z45B DG212 14
C91 IN 5 LEVEL 220pF S4 R16 4. 42k SHEET 1 J2-5 PI 5-R R83 L8 R4 4. 42k 1 3 2 10 dB Pad R82 Z25B LM1973N SHEET 8
.
13 220pF 10k 12 Z12D 14 EG 4574
9. 53k R68 4. 42k 9 8 C163 2
9 10 Z12C 20 10 Z22C 8 4574 PORT 5-R SHEET 2, 3, 4, 5, 7, 9
VCR - R
.
SHEET 1 J2-4 PI 5-R +
AG AG L9 220pF EG R10 10k
4. 7/25 4574
SG 1
AG
ACTION:
NO CHANGE TO THIS SHEET WAS 103885, KRB 19JUL00
DRAWN BY:
PORT 5 : VCR - R ECB 62e
6-Mar-2001 MS
CHECKED BY:
H:\ECB62E\104289-6. SCH
EMS
10802 47th Avenue West SHEET: Mukilteo WA 98275-5098 6 of
12
104289
SHEET 1 J9-21 STEREO EXP. [. . . ] 10 5Y D25 2
EXPCOM
2 4 6 8
LATCH 3 S0 S1 S2
+5
LATCH DATA
VCC 13 1 2 3 14 15 16 +5
LATCH DATA
GND D Q0 Z29 Q1 S0 Q2 S1 Q3 S2 Q4 74HC259 Q5 G Q6 CLR Q7 VCC GND Z30 D Q0 Q1 S0 Q2 S1 Q3 S2 Q4 74HC259 Q5 G Q6 CLR Q7
PORT 2 PORT 3 PORT 4 PORT 5
4 DG 5 6 7 9 10 11 12 5 8 13
P1 OF P3 P2 OF P3 P4 OF P3 P5 OF P3 P6 OF P3 Z42C 6 74HC04 R123 511 Y D28 DG RW232 COM 4 DG 5 6 7 9 10 Z42D 11 12 9 P1 OF P4 P2 OF P4 P3 OF P4 P5 OF P4 P6 OF P4
SHEET 1, 4 SHEET 1, 4 SHEET 1, 4 SHEET 1, 4 SHEET 1, 4
.
PORT 6
L6 L7
1 3. 9.
EXPCOM +5 +5 +5 475 R126 PTS 475 R127 MCS 475 R128 PSG
4 6 8 10 /PROG_SIG
S0 S1 S2 LATCH 4
1 2 3 14 15 SHEET 10 16
SHEET 1, 5 SHEET 1, 5 SHEET 1, 5 SHEET 1, 5 SHEET 1, 5 8 74HC04 8
.
5Y
+5
LATCH DATA S0 S1 S2 LATCH 5
VCC 13 1 2 3 14 15 16 +5
LATCH DATA S0 S1 S2 LATCH 6
GND D Z33 Q0 Q1 S0 Q2 S1 Q3 S2 Q4 74HC259 Q5 G Q6 CLR Q7 VCC 13 1 2 3 14 15 GND Z34 D Q0 Q1 S0 Q2 S1 Q3 S2 Q4 74HC259 Q5 G Q6 CLR Q7
4 DG 5 6 7 9 10 11 12 11 8 4 DG 5 6 7 9 10 11 12
Z42E 10 74HC04
P1 OF P5 P2 OF P5 P3 OF P5 P4 OF P5 P6 OF P5 P5 OF P5
SHEET 1, 6 SHEET 1, 6 SHEET 1, 6 SHEET 1, 6 SHEET 1, 6 SHEET 1, 6
NOISE P1 OF P6 P2 OF P6 P3 OF P6 P4 OF P6 P5 OF P6 Z42F 13 12 74HC04
ACTION:
SHEET 8 SHEET 1, 7 SHEET 1, 7 SHEET 1, 7 SHEET 1, 7 SHEET 1, 7
NO CHANGE TO THIS SHEET WAS 103885, KRB 19JUL00
DRAWN BY:
PORT DECODE: P1-P6 ECB 62e
6-Mar-2001 MS
CHECKED BY:
H:\ECB62E\10428911. SCH
EMS
10802 47th Avenue West SHEET: Mukilteo WA 98275-5098 11of
12
104289
L1 3T C54 0. 1 FRONT VIEW J8 3 5
CONNECT AG TO EG ON PCB
+12 Z1-6 D2 4004 Z2-6 C23 0. 1 C25 0. 1 C27 0. 1 C29 0. 1 C31 0. 1 C56 0. 1 C58 0. 1 Z3-6 Z4-6 Z5-6 Z6-6 Z14-4 Z15-4
+ C33 1000/25
C21 0. 1
+ C143 22/16
AG C141 0. 1 AG C156 0. 1
CONNECT DG TO EG ON PCB
6 4 1
0. 1 EG D3 4004 Z1-5 Z2-5 Z3-5 Z4-5 Z5-5 Z6-5 L31 3T C20 0. 1 D1 4004 C87
2
C157 0. 1
C117 0. 1
C40 0. 1
+ C32 1000/25
C22 0. 1 C24 0. 1 C26 0. 1 C28 0. 1 C30 0. 1
C57 0. 1 Z14-11
C59 0. 1 Z15-11
+ C142 22/16
C86 0. 1 L30 3T Q2A 3IO 2
-12
+12
+7 Z9-8 R72 243 D30 5817 Z11-4 C14 0. 1 Z12-4 C16 0. 1 Z13-4 C18 0. 1 Z16-4 C72 0. 1 Z20-4 C79 0. 1 Z28-4 C88 0. 1 Z32-4 C118 0. 1 Z46-8 C152 0. 1 Z49-3 C158 0. 1
ADJ
C77 22/16 R77 1. 13k
+ + C83 10/50 +
C65 10/50 D31 5817 4 C45 22/16 C139 22/16 C13 0. 1
1
+
+
C49 22/16
+ +
R54 243
R58 1. 13k C55 22/16
AG
+
C138 22/16
C39 0. 1 Z9-4
C15 0. 1 Z11-11
C17 0. 1 Z12-11
C19 0. 1 Z13-11
C73 0. 1 Z16-11
C78 0. 1 Z20-11
C89 0. 1 Z28-11
C119 0. 1 Z32-11
C155 0. 1 Z46-4 -7 +5
-12 Q2B Z19 Z48 C151 0. 1
ADJ 5IO 6
Z31 C112 0. 1
Z41 C123 0. 1
Z23 C145 0. 1
Z10 C7 0. 1
Z8 C9 0. 1
Z7 C146 0. 1
Z43 C124 0. 1
Z30 C96 0. 1
Z34 C113 0. 1
+ C34 1000/25
C85 0. 1
+ C144 22/16
DG
+7 Z35E DG212 13 +7 -7 C127 0. 1 AG Z38E DG212 13 4 +5 12 5 GND C133 0. 1 Z39E DG212 13 +7 -7 C132 0. 1 AG V+ VVL GND 4 +5 12 5 C135 0. 1 C126 0. 1 4 +5 12 5 Z36E DG212 13 V+ VVL GND 4 +5 12 5 C129 0. 1 Z37E DG212 13 +7 -7 C128 0. 1 AG Z40E DG212 13 +7 -7 C134 0. 1 AG V+ VVL GND 4 +5 12 5 C137 0. 1 V+ VVL GND 4 +5 12 5 C131 0. 1 Z44E DG212 13 +7 -7 C130 0. 1 AG Z45E DG212 13 +7 -7 C136 0. 1 AG V+ VVL GND 4 +5 12 5 AG AG C150 0. 1 VL V+ VVL GND 4 +5 12 5 AG AG +7 +7 -7 C149 0. 1 C100 0. 1 13 15 14 Z24E LM1973N +6V -6V 19 7 +6V -6V 8 AG AG DG 3 V+ VC148 0. 1 13 15 14 +7 -7 C147 0. 1 C104 0. 1 Z26E LM1973N 19 +6V -6V 7 +6V -6V 8 AG AG DG 3 DG
-7
+7
-7
V+ VVL GND
13 15 14 C103 0. 1
C106 0. 1
Z27E LM1973N 19 +6V -6V 7 +6V -6V 8 AG AG DG 3 DG
C105 0. 1
AG +7 -7
13 15 14 DG C99 0. 1
C102 0. 1
Z25E LM1973N +6V -6V 19 7 +6V -6V 8 AG AG DG 3 DG
-7
C101 0. 1
AG
ACTION:
NO CHANGE TO THIS SHEET WAS 103885, KRB 19JUL00 H:\ECB62E\10428912. SCH 6-Mar-2001
DRAWN BY: MS CHECKED BY:
POWER SUPPLY ECB 62e
EMS 10802 47th Avenue West SHEET: Mukilteo WA 98275-5098 12of
12
104289 [. . . ]