Operating instructions
7-11 7-11
LL
LH
HL
HH
L
H
L
H
LOGIC
LSBMSB
LL
LH
HL
HH
IR
-F
+F
-30V
+5V
+5V ST
uP-CLOCK
DQSY
SRDT
KILL R
EBU GND
EBU OUT
KILL L
PORE
EBU_OUT
SHIELD
SHIELD
EBU GND
EBU GND
ANA SW 0
ANA SW 1
ANA SW 2
MUTE
FRONTBOARD 1401
to/from
D GND
from SUPPLYBOARD
-30V
+F2
-F1
+5V EVER
SUPPLY ON
to/from
CD-CHANGER MODULE
D GND
SUPPLY ON
DIG SW 0
DIG SW 1
3399
F390
F391
0050
1
2
10K
-t
Interf.Board
analog part
FAN CONTROL
CD R/W MODULE
18
17
1303
10
11
12
1302
from FRONTBOARD
from/to
DIG. OUT
DIG. IN
from CD-CHANGER
EBU IN
OPTICAL IN
KILL to
Interf.Board
analog part
to
DIG SW 2
LOGIC
DIG SW 0
0CD
CD R/W1
EBU_OUT_CDR
16
DIG SW 1
00CD
OPT
+12V
+12V
D GND
SILD
DATA
SICL
SHR CLK
SHR STR
SW INFO
+5V
right
GND A
left
D_GND
to
Interf.Board
analog part
DIG SW 2
DIPMATE
1234
DIG_SW_0
DIG_SW_0
DIGITAL IN-SELECTOR
DIGITAL OUT-SELECTOR
EBU_OUT_CD
LOGIC
mounted on bottom cabinet
NC
D GND
D GND
+5V
-8V
to Fan
Temperature Sensor
INTERFACE BOARD /digital part
SOURCE
SOURCE
to Mute Control
(Analog part)
B
C
D
E
F
G
12 13 14
A
678
DIG
GND
10
01
11
to/from
GND
10V
FRONTBOARD 1400
D_GND
56789
EBU_IN_CDR
I
DIG_SW_0
p for PROVISION ONLY
+3V
q
q
q
q
q
HH
I
A
B
C
9101112345
10 11 12 13 14
D
E
F
G
DIG DIG
YKC21-3421
1312-B
5
4
3
DIG
SCN
DIG
DIG
SCN
DIG
DIG
3373
DIG
ANA2
DIG
150R
Y0
13
Y1
14
Z
100R
3374
Y1
1
Z
15
7303-A
HEF4053BP
6
E
11
S
16
Vdd
7
Vee
8
Vss
12
HEF4053BP
7303-B
E
6
S
10
Vdd
16
Vee
7
Vss
8
Y0
2
6
E
S
9
Vdd
16
Vee
7
Vss
8
Y0
5
Y1
3
Z
4
6373
BZX79-B3V3
HEF4053BP
7303-C
DIG
220R
3316
1K
3313
DIG
2305
100n
DIG
3363
100R
ANA2
10K
3379
F364
DIG
ANA2
3408
470R
DIG
DIG
ANA2
7371
BC547B
ANA2
2355
1u1u
2354
DIG
3365
1K
10K
2352
100n
3366
DIGANA2
2353
100n
ANA2
47u
2307
ANA2
F350
3370
22R
1312-A
YKC21-3421
5
2
1
DIG
470R
3400
DIG
3406
68K100K
3405
10K
3300
150p
56K
3329
DIG
3307
560R
2313
1n
2310
DIG
DIG
DIG
DIG
EBU2
1K
33021K
3301
EBU2
2350
10K
3318
100u
100u
2351
3364
220R
100R
3305
3402
100K
100n
2301
100K
3420
F324
100n
2302
F313
F325
F332
F326
F334
F335
F329
F337
F338
F336
F333
F349
F347
F348
F352
100u
2400
F339
F351
100u
100R
3359
2401
3358
7
8
9
390R
19
2
20
21
22
23
3
4
5
6
1
10
11
12
13
14
15
16
17
18
1303
BC847B
7341
EBU2
3320
150R
3319
150R
100u
3340
15K
7340
2340
EH-B
1308
1
2
3334
47K
BC857B
DIG
F301
F303
F307
F305
F304
F309
F306
F302
F310
F316
F312
F317
F320
F321
F315
F322
F323
F314
DIG
9
DIG
14
15
16
2
3
4
5
6
7
8
FE-BT-VK-N
1302
1
10
11
12
13
2392
DIG
DIG
470u
2391
470u
11
2
3
4
5
6
7
8
9
DIG
EH-B
1305
1
10
DIG
1309
EH-B
1
2
DIG
470u
2390
9
ANA1 ANA2
10
11
12
2
3
4
5
6
7
8
DIG
FE-BT-VK-N
1301
1
F356
DIG
F358
3309
1K
DIG
F362
F359
F355
F363
F366
F368
F369
DIG
F370
F367
ANA1
EBU2
7
14
8
DIG
EBU2
DIG
7301-D
74LVU04D
9
DIG
DIG DIG
DIG
DIG
DIG
DIG
3312
39R
DIG
DIG
220R
3303
1
2
34
6
3306
470R
3311
2K2
5301
6RG
4
5
6
47R
3317
1
7
14
2
EH-B
1307
1
2
3
74LVU04D
7301-A
10
3308
7301-E
74LVU04D
11
7
14
5
7
14
6
3K3
2
1
3
3310
100K
74LVU04D
7301-C
3304
1K
GP1F32R
6304
9
VDD
16
7
VEE
8
VSS
2311
100n
HEF4052B
7302
1
10
11
12
13
14
15
23
4
5
6
47R
3367
2309
100n
2312
100n
SCN
DIG
1u
2303
3
7
14
4
DIG
100n
2304
13
7
14
12
74LVU04D
7301-B
+5V
+5V
+5V
+3V3
DIG
7301-F
74LVU04D
DIG_IN
EBU_OUT_CD
EBU_OUT_CD
+5VD
+5VD
+5VD
KILL_OFF (CDR)
+5VS
DIG_OUT
+5VD
+5VD
V_AMP+
V_AMP-
V_AMP1-
-8V
+12V
V_AMP1+
+IC
+12V
+IC
+IC
+IC
+IC
+IC
+IC
DIG_SW_2
DIG_SW_1
+5VD
CD_PORE
CD_DATA
CD_DATA
CD_TXT_CLK
CD_TXT_CLK
CD_TXT_DQSY
CD_TXT_DQSY
CD_TXT_IN
CD_TXT_IN
EBU_OUT_CDR
EBU_IN
+12V
+5V
CD_R
CD_L
CD_SW_INFO
CD_SW_INFO
CD_SH_STR
CD_SH_STR
CD_SH_CLK
CD_SH_CLK
CD_SICL
CD_SICL
CD_SILD
CD_SILD
CD_PORE
MUTE
-30V
-30V
+F+F
+12V +12V
SUPPLY_ON
SUPPLY_ON
-F
-F
+5V_ST
+5V_ST
+IC
+IC
OPT_IN
+5V
DIG_SW_0
KILL_R
EBU_OUT_CD
KILL_L
DIG_SW_0
DIG_SW_1
DIG_SW_2
ANA_SW_0
ANA_SW_1
ANA_SW_2
Interface Board / Digital part, 130300
1301 G1
1302 G5
1303 F3
1305 G7
1307 C13
1308 G11
1309 H14
1312A E13
1312B C1
2301 B10
2302 E7
2303 G9
2304 G9
2305 B1
2307 H14
2309 C1
2310 E11
2311 E12
2312 E12
2313 E12
2340 H13
2350 I10
2351 H10
2352 I12
2353 I13
2354 I13
2355 I13
2390 I8
2391 H8
2392 G8
2400 H9
2401 I9
3300 B12
3301 A2
3302 A2
3303 G9
3304 A2
3305 B11
3306 G9
3307 E11
3308 D2
3309 D2
3310 D5
3311 D9
3312 E13
3313 G13
3316 F10
3317 C1
3318 C10
3319 G13
3320 G12
3329 C5
3334 I12
3340 H12
3358 H9
3359 I9
3363 I10
3364 H10
3365 G12
3366 I13
3367 B2
3370 G13
3373 F8
3374 F9
3379 G12
3400 E8
3402 C11
3405 D5
3406 C5
3408 B2
3420 B11
5301 E12
6304 D1
6373 F9
7301A D11
7301B D11
7301C C11
7301D E11
7301E E10
7301F F11
7302 B9
7303A D6
7303B E6
7303C C6
7340 G12
7341 H13
7371 H13
F301 F2
F302 F2
F303 G2
F304 G2
F305 G4
F306 G3
F307 G4
F309 G4
F310 H3
F312 H3
F313 H3
F314 H3
F315 H3
F316 H3
F317 I3
F320 I4
F321 I4
F322 I3
F323 I4
F324 G6
F325 G6
F326 G6
F329 H6
F332 H6
F333 H6
F334 H6
F335 I6
F336 I6
F337 I6
F338 I6
F339 I6
F347 H8
F348 H8
F349 H7
F350 H14
F351 G12
F352 I14
F355 C13
F356 C13
F358 C13
F359 C7
F362 A9
F363 C1
F364 D1
F366 B1
F367 B1
F368 D10
F369 E13
F370 E13
1,4V
1,4V
1,4V
5V
5V +/- 0,25V
-7,1V
5,6V
5V +/- 0,25V
0/3,4V
5V
5V
4,8V
0,9V
4,5V
12V +0,6/-1,2V
2,7V
5V
5V
5V
5V
5V
5V
5V
5V
5V
1,2V
0,3V
0,3V
1,2V
0,4V
5V
5V
DC VOLTAGES MEASURED
IN
STOP
MODE UNLESS STATED
OTHERWISE
. . . V
V EVM
0V
4,1V
0V
0/3,4V
0,3V
3,4V
2,7V
1,2V
0,3V
3,8V
4V
4,5V
3,8V
1,2V
1,4V
3,3V
5V
2,7V
10V
-8,4 +/- 0,8V
-7,1V
12V +0,6/ -1,2V
Fan switched off/on
11,7/11,3V
12V
0V/12V
0V/8,9V
11,8V/10V
0V/8,2V
12V/10,5V
0V/7,5V
4,1V +/- 0,4V
-29,3V +/- 2,2V
5V +/- 0,25V
4,4V
0,3V
2,3V
0V
5V
0V
3,8V
5V