Table of Contents
Advertisement
1
4. PCB CONNECTION DIAGRAM
4.1 MAIN ASSY
A
SIDE A
NOTE FOR PCB DIAGRAMS :
1. Part numbers in PCB diagrams match those in the schematic
diagrams.
2. A comparison between the main parts of PCB and schematic
diagrams is shown below.
3. The parts mounted on this PCB include all necessary parts for
several destinations.
For further information for respective destinations, be sure to
check with the schematic diagram.
4. View point of PCB diagrams.
Symbol In PCB
Symbol In Schematic
Part Name
Diagrams
Diagrams
B
C E B
C E
Transistor
B C E
B
B
C E
B
C E
Transistor
with resistor
B C E
D
G
S
D
G S
Field effect
transistor
D
G
S
Resistor array
3-terminal
regulator
Capacitor
Connector
SIDE A
C
SIDE B
P.C.Board
Chip Part
E
CN1252
D
G
CN1201
E
F
A
70
1
2
Q132
Q149
Q152
Q154
Q153
IC119
Q136
IC118 IC137
IC132
A
MAIN ASSY
R484
R483
R490
D132
D131
Q149
R485
Q154
R491
1
8
C202
9
16
C198
12.MIC_OUT
11.GNDA
10.GNDA
9.V+15
R217
8.V+15
7.GNDA
6.GNDA
5.V-15
4.V-15
3.NC
2.NC
1.NC
C300
C301
IC132
C318
CN118
1
1
B
DJM-707
2
3
Q140
Q109
Q129
IC115
C242
R324
R110
10.GNDA8
9.GNDA
8.GNDA8
7.GNDA
6.GNDA8
5.GNDA
4.GNDA8
3.V+15
2.V-15
1.NC
R223
18.NC
17.GNDR
16.V+12
15.GNDR
14.V+5LED
R468
C343
R470
13.NC
12.GLED
11.MIC_SEND
R221
R467
C197
10.V+5D
R471
C344
9.CH1_SEND
R469
8.GNDD
GNDD
7.SESSION_OUT_L
6.GNDA2
C321
5.SESSION_OUT_R
4.GND
C319
3.CH1_OUT_L
C269
2.GNDA
1.CH1_OUT_R
33
33
CN118
CN101
E
CN706
CN1251
3
4
Q101
Q103
IC114
IC104
VR101
VR103
K
CN124
CN123
1.GNDA
C244
2.R CH
9
J102
R297
R299
C101
C103
R455
Q103
R451
R103
R160
R107
R162
R393
R115
C179
R224
C178
R219
C249
IC104
C196
15
C271
V+5LED
ATTENTION
REMPLACER LE IC LINKS COMME INDIQUE
V+5
V+15
120.5
V-15
GNDD
CN116
J
CN1901
4
IC101
Q150
Q151
5.GNDA
6.V+15
3.GNDA
7.V-15
4.L CH
8.MUTE
1
IC101
R165
R486
Q15
R163
Q150
C351
R487
R489
C248
CN116
1
Advertisement
Table of Contents
