Pcb Connection Diagram - Pioneer DRM-6NX Service Manual

1
DRM-6NX
QQ
3 7 63 1515 0

4. PCB CONNECTION DIAGRAM

4.1 SIFB BOARD ASSY, LOAD BOARD ASSY and
MAIN BOARD ASSY
A
B
LOAD BOARD ASSY
To PICKUP ASSY
B
To STEPPING
MOTOR
TE
L 13942296513
C
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
www
B C E B
D
B C E
D G S D G S
D G S
A B
26
1
http://www.xiaoyu163.com
2
S601
PWZ2038 -A
A 9 - 8 4 1 Z N P
A
SIFB BOARD ASSY
Symbol in PCB Symbol in Schematic
Diagrams Diagrams
Part Name
C E
Transistor
3. The parts mounted on this PCB include all necessary parts
for several destination.
C E
For further information for respective destinations, be sure
x ao
to check with the schematic diagram.
Transistor
with resistor
4. Viewpoint of PCB diagrams
Connector
. i
Field effect
transistor
P. C. Board Chip Part
D
2
http://www.xiaoyu163.com
3
(PNP1331-A)
To FAN MOTOR
IC17
IC18
IC19
VR952
Q Q
3 6 7
IC951
(DNP1882–C)
Part Name
Resistor array
3-terminal
regulator
u163
y
Capacitor
SIDE A
SIDE B
3
4
2 9 9 4
8
D
MAIN BOARD ASSY
1 3 1 5 0 5 8 2 9
m
co
.
4
2 8
9 9
9 4 2 8 9 9