Table of Contents
Advertisement
CA-550 (UC)
CA-550 (J)
CA-550P (CE)
AU-211 BOARD
1
———————————
AU-211 (1-658-117-21)
———————————
*: B SIDE
CN1
C-1
Q39
F-4
Q40
F-3
Q41
F-4
D2
B-2
Q42
F-3
* D5
B-1
* D6
D-4
Q43
F-3
* D7
D-4
* Q44
F-4
* Q45
D-4
* D8
D-4
* Q46
A-2
* D9
D-3
* D10
D-4
* Q47
F-3
* D11
D-3
* Q48
F-2
* Q49
G-2
* D12
D-3
2
D17
G-3
* Q50
F-2
D18
F-3
* Q51
F-2
* Q52
F-2
* D19
F-4
* Q53
F-3
* D20
F-3
* D21
F-3
* Q54
F-2
* D22
A-1
Q55
F-3
* Q56
F-2
D23
A-3
D24
A-3
* Q57
G-3
D25
A-3
* Q58
G-3
D26
B-2
* Q59
A-2
* Q60
A-2
D27
A-4
D28
B-4
* Q61
A-2
* D29
A-1
* Q62
A-2
* Q63
A-2
D30
C-2
* Q64
A-2
D31
C-2
* D32
F-4
* Q65
A-2
* Q66
A-3
* Q67
A-3
* IC1
C-3
IC2
C-3
Q68
A-3
* IC4
C-2
Q69
A-3
3
* IC5
B-2
Q70
A-4
* Q71
A-4
* IC6
B-4
* IC8
B-4
Q72
B-4
* IC9
B-3
Q73
A-4
* Q74
A-4
IC10
C-2
* Q75
A-4
* IC11
D-4
* IC12
D-4
* Q76
A-4
* IC13
C-3
* Q77
B-4
* Q78
F-1
* IC14
E-3
* IC15
F-3
* Q79
F-2
* IC16
F-1
Q82
F-1
* Q83
B-1
IC17
F-1
* Q84
B-2
IC18
F-1
* IC19
F-1
* Q85
F-4
* IC20
F-1
RV1
B-4
IC22
D-4
IC23
F-1
(AUDIO MONI LEVEL)
* IC24
E-4
RV3
B-4
(SIDE TONE LEVEL)
RV4
D-4
* L1
F-2
4
(BATT ALARM)
* Q1
C-4
SW1
B-4
* Q2
C-4
(CARBON/DYNAMIC)
* Q3
C-3
* Q4
C-3
SW2
B-3
* Q5
C-4
(1: INCOM MIX)
(2: INCOM PGM MIX)
* Q6
D-3
Q7
D-3
(3: PGM MIX)
Q8
C-2
(4: CONTROL MODE SELECT)
* Q9
B-3
(5: SIDE TONE)
(6: Not used)
* Q17
B-1
* Q18
D-4
(7: PGM ON/OFF)
* Q19
D-4
(8: PB AUDIO)
SW3
D-3
* Q20
D-4
(1: BATT ALARM)
* Q21
D-3
* Q22
E-4
(2: VTR SAVE)
* Q23
E-4
SW4
F-4
(MIC POWER)
* Q24
E-3
* Q25
E-2
SW5
F-4
* Q26
E-2
(AB PHANTOM)
SW6
E-4
* Q27
E-2
5
(MIC 1/MIC 2)
* Q28
E-2
* Q29
E-2
* Q30
E-3
* Q31
E-2
Q32
E-3
* Q33
D-2
* Q34
E-3
* Q35
E-3
Q36
F-4
Q37
F-4
Q38
F-4
A
B
AU-211 (1/2)
AU-211 (1/2)
7-2
C
D
TR,1-42
41
MUTING (TALK)
INCOM,CN107-2
64
INCOM MIC IN(X)
INCOM,CN107-1
66
INCOM MIC IN(Y)
M
GND
INCOM,CN107-3
68
INCOM MIC IN(G)
90
+5V
89
+5V
86
-5V
85
-5V
82
+24V IN
81
+24V IN
TR,1-70
69
PGM IN (X)
TR,1-72
71
PGM IN (G)
SW784,605-1
57
PGM VR(X)
SW784,605-2
55
PGM VR(Y)
SW784,605-3
53
PGM VR(G)
CN1190,201-21
52
VF AUDIO VR
80
TRACKER TALK IN
TR,1-76
75
INCOM (X)
SW784,605-11
16
VF AUDIO CTRL
TR,1-22
21
INC MUTE IN
TR,1-78
77
INCOM IN(G)
SW784,605-4
67
INC VR (X)
SW784,605-5
65
INC VR (Y)
SW784,605-6
63
INC VR (G)
83
UNREG IN
CN1190,201-63
24
VTR SAVE IN
100
GND(A)
99
GND(A)
70
GND(A)
DC IN,CN105
84
EXT DC IN
92
INCOM +7.5V IN
91
INCOM +7.5V IN
GND
MB,2-39
39
R TALLY
MB,2-37
37
CALL
REF +5.0V
+7.0V
7-2
E
F
CN1(41/100)
C116
R188
10
10
16V
CN1(64/100)
CN1(66/100)
CN1(68/100)
5V
Q83
1SS301-TE85L
2SD596-T1DV5
CN1(90/100)
CN1(89/100)
R300
1k
CN1(86/100)
D29
CN1(85/100)
RD13UJN-T1
C136
22
,N'M
-3V
20V
CN1(82/100)
CN1(81/100)
R34
15k
C10
1 50V :BP
CN1(69/100)
CN1(71/100)
R30
6.2k
CN1(57/100)
R193
2.2k
CN1(55/100)
R31
150k
R301
2.2k
CN1(53/100)
CN1(52/100)
2
R33
120k
1
R28
4
220k
R271
3
100k
R32
100k
IC4(1/2)
LM358PS-E20
CN1(80/100)
C9
1 50V :BP
CN1(75/100)
CN1(16/100)
CN1(21/100)
R272
100k
CN1(77/100)
R27
6.8k
CN1(67/100)
R194
6.2k
CN1(65/100)
R302
2.2k
CN1(63/100)
R77
3.3k
CN1(83/100)
C32
0.1
CN1(24/100)
CN1(100/100)
CN1(99/100)
CN1(70/100)
Q84
IC4(2/2)
2SB624-T1BV3
LM358PS-E20
CN1(84/100)
CN1(92/100)
CN1(91/100)
C142
2.2
D31
16V
RD3.3UH-T1
R296
8
100
5
7
4
C144
R294
6
22
10k
10V
4
C141
R295
22
10k
10V
C140
2.2
16V
D30
LM4040BIM3X-5.0
CN1(39/100)
CN1(37/100)
G
D26
D1
D2
1SS301-TE85L
R35
22k
IC9(1/3)
MC14053BF-T2
16
1
15
2
10
9
5
4
3
IC9(2/3)
6 7
8
MC14053BF-T2
D5
RD10M-T1B1
R78
22k
R79
100k
R297
12k
R298
30k
1/16W
CA-550
CA-550P
H
Advertisement
Table of Contents
