Panasonic CQ-RD143N Service Manual
ORDER No. ACED021202C2
AUTOMOTIVE AFTERMARKET
CQ-RD143N
Removable Face High-Power Cassette /
RDS Receiver with Changer Control
© 2003 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
CQ-RD143N
CONTENTS
Page Page
1 FEATURES 2
2 REPLACING THE FUSE
3 MAINTENANCE
4 RADIO ALIGNMENT
5 DIMENSIONS
6 WIRING CONNECTION
7 BLOCK DIAGRAM
8 WIRING DIAGRAM
9 SCHEMATIC DIAGRAM (Main Block)
10 SCHEMATIC DIAGRAM (Display Block) 11
2
11 TERMINALS DESCRIPTION
12 PACKAGE AND IC BLOCK DIAGRAM
2
2
13 REPLACEMENT PARTS LIST (Unit)
2
14 EXPLODED VIEW (Unit)
15 REPLACEMENT PARTS LIST (Tape Player Parts)
3
4
16 EXPLODED VIEW (Tape Deck)
5
17 SCHEMATIC DIAGRAM for printing with letter size
9
1 FEATURES
•
• PLL (Phase Locked Loop) Synthesized Tuning
• •
•
• 1DIN Size Body with Cassette Player,AM/FM Tuner, Power
• •
AMP (45Wx4)
•
• 15-FM ,5-AM stations preset
• •
•
• Auto preset and scan function
• •
•
• CD Changer Control function
• •
•
• Radio Data System(PS.AF.CT.P1)
• •
12
12
14
18
19
21
22
2 REPLACING THE FUSE
Be sure to use a fuse of the specified rating (10A) when
replacing a blown fuse. Fuses with higher capacity ratings,use
of any substitute, or connection without a fuse may result in a
fire hazard or damage to the unit.
3 MAINTENANCE
Your product is designed and manufactured to ensure a
minimum of maintenance. Use a soft cloth for routine exterior
cleaning. Never use benzine, or other solvent.
4 RADIO ALIGNMENT
Do not align the AM/FM package blocks. When the package
block is necessary, it will be supplie d already aligned at the
factory.
5 DIMENSIONS
2
6 WIRING CONNECTION
CQ-RD143N
3
CQ-RD143N
7 BLOCK DIAGRAM
4
8 WIRING DIAGRAM
8.1. Main Block-1
CQ-RD143N
[E-4C244][TOP VIEW]
CQ-RD133N/143N/153N/243N/R253U/R223W MAIN PCB
5
CQ-RD143N
8.2. Main Block-2
[E-4C244][BOTTOM VIEW]
CQ-RD133N/143N/153N/243N/R253U/R223W MAIN PCB
6
8.3. Display Block
[E-4C245][TOP VIEW]
CQ-RD143N
[E-4C245][BOTTOM VIEW]
CQ-RD133N/143N/153N DISPLAY PCB
7
Loading...