3
4
5
1
2
6
7
8
9
10
11
12
13
14
15
16
C
D
E
B
A
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
M7CL-32/M7CL-48
DCMS 004 CIRCUIT DIAGRAM (M7CL-32/M7CL-48)
DCMS 004 CIRCUIT DIAGRAM (M7CL-32/M7CL-48)
33
3
28CC1-2000004057-4
TALKBACK GAIN
PHONES
LEVEL
OP AMP
OP AMP
ADC
POWER AMP.
0.65W 2CH
REG12V
REGULATOR
+5V
OP AMP
OP AMP
DAC
TRANSCEIVER
INVERTER
OP AMP
PHONES
PHONES
LEVEL
: Flame Proof C. Resistor
(不燃化カーボン抵抗)
: Electrolytic Capacitor
(ロ−リ−ク電解コンデンサ−)
: Metal Film Resistor (chip)
(チップ金被抵抗)
: Metal Film Resistor
(金属被膜抵抗)
: Mylar Capacitor
(マイラーコンデンサ−)
: Not installed
(未実装)
1
2
3
NJM78L05UA(XJ598A00)
REG5V
1: OUTPUT
2: GND
3: INPUT
NJM7812FA(XJ608A00)
REG12V
1: OUTPUT
2: GND
3: INPUT
1
2
3
1: ANODE
2: CATHODE
RB551V-30 (V9634300)
DIODE
2
1
1: ANODE
2: CATHODE
D1F60 (VS201100)
DIODE
2
1
TALKBACK
TALKBACK
GAIN
to DSP32-CN631
(M7CL-32)
DSP48-CN631
(M7CL-48)
(page 44: G3)
Summary of Contents for M7CL-32
Page 4: ...M7CL 32 M7CL 48 4 M7CL 48 M7CL 32 MBM7CL Option ...
Page 75: ...75 M7CL 32 M7CL 48 D D Pattern side パターン側 DSP32 2NA WD86750 1 DSP48 2NA WE06200 1 1 1 ...
Page 84: ...84 M7CL 32 M7CL 48 DCMS Circuit Board 2NA WD86830 1 3 F F ...
Page 85: ...85 M7CL 32 M7CL 48 F F Pattern side パターン側 2NA WD86830 1 3 ...
Page 87: ...87 M7CL 32 M7CL 48 G G ch 4 ch 5 ch 6 ch 7 ch 8 2NA WD86660 3 Component side 部品側 ...
Page 94: ...94 M7CL 32 M7CL 48 J J PNMS8 Circuit Board 2NA WE24260 1 M7CL 32 2NA WE06230 1 M7CL 48 3 2 ...
Page 95: ...95 M7CL 32 M7CL 48 J J Pattern side パターン側 2NA WE24260 1 M7CL 32 2NA WE06230 1 M7CL 48 3 2 ...
Page 101: ...101 M7CL 32 M7CL 48 2NA WD86630 1 2 Pattern side パターン側 PNIN Circuit Board ...
Page 104: ...104 M7CL 32 M7CL 48 L L 2NA WD86640 1 3 HAAD Circuit Board ...
Page 105: ...105 M7CL 32 M7CL 48 L L 2NA WD86640 1 3 Pattern side パターン側 ...
Page 107: ...107 M7CL 32 M7CL 48 2NA WD86650 1 1 Pattern side パターン側 DCIN Circuit Board ...
Page 109: ...109 M7CL 32 M7CL 48 2NA WD86770 1 1 Pattern side パターン側 DA Circuit Board ...
Page 111: ...111 M7CL 32 M7CL 48 JK Circuit Board 2NA WD86780 1 Pattern side パターン側 ...
Page 113: ...113 M7CL 32 M7CL 48 Pattern side パターン側 OPT Circuit Board 2NA WD86820 1 ...