Pcb Connection Diagram; Tchb Assy - Pioneer CDJ-400 Service Manual

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11. PCB CONNECTION DIAGRAM

11.1 TCHB ASSY

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.
Symbol In PCB Symbol In Schematic
Diagrams Diagrams
B C E B
B C E
B C E B
B C E
D G S D
D G S
SIDE A
E
IC1701
SIDE B
E
5
6
Part Name
C E
Transistor
C E
Transistor
with resistor
G S
Field effect
transistor
Resistor array
3-terminal
regulator
TCHB ASSY
IC Q
CN1701
3
1.V+5
2.TCH
3.GNDD
IC Q
Q1701
CN1701
6
7
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.
Connector
P.C.Board
TCHB
DWX2761
1
IC1701
(DNP2313-B)
(DNP2313-B)
CDJ-400
7
8
Capacitor
SIDE A
SIDE B
Chip Part
SIDE A
SIDE B
8
A
B
C
D
E
F
E
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