Pioneer SCU-M2096ZH User manual

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999 K-ZZS. FEB. 1999 Printed in Japan
ORDER NO.
CRT2366
AF
TA
CH
NEWS TP
REG
A.SEL
RPT
ST
MULTI-CD CONTROL RDS TUNER AMPLIFIER
SCU-M2096ZH X1B/EW
Service
Manual
HONDA
VEHICLE DESTINATION PRODUCED AFTER HONDA PART No. ID No. PIONEER MODEL No.
Motorcycles EUROPE March 1999 08A01-MBL-800-01 SCU-M2096ZH/X1B/EW
(Dealer option) 08A01-MBL-800-03 CD-R1546ZH/EW
CD-R1546ZH EW
CONTENTS
1. SAFETY INFORMATION............................................2
2. EXPLODED VIEWS AND PARTS LIST ......................2
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ....6
4. PCB CONNECTION DIAGRAM................................18
5. ELECTRICAL PARTS LIST........................................27
6. ADJUSTMENT.........................................................33
7. GENERAL INFORMATION.......................................35
7.1 PARTS ................................................................35
7.1.1 IC...............................................................35
7.1.2 DISPLAY ...................................................39
7.2 DIAGNOSIS .......................................................40
7.2.1 CONNECTOR FUNCTION DESCRIPTION40
7.2.2 LOCATIONS..............................................41
7.2.3 DISASSEMBLY.........................................42
8. OPERATIONS AND SPECIFICATIONS....................43
CD-R1546ZH/EW

2
SCU-M2096ZH,CD-R1546ZH
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so
and refer the repair to a qualified service technician.
2. EXPLODED VIEWS AND PARTS LIST
2.1 EXTERIOR(CD-R1546ZH)
1
1
1
1
1
1
42
21 8
13
10
7
6
5
3
12
15
16
14
17
18 20
22
19
22
22
9
11
23
23
23
23
23
22

3
SCU-M2096ZH,CD-R1546ZH
1 Screw BPZ20P060FMC
2 Button CZA6071
3 Button CZA6072
4 Panel CZA6073
5 Panel CZA6074
6 Panel CZA6075
7 Cord Assy CZD3300
8 Connector Assy CZD6001
9 O Ring CZE3241
10 Case CZN7580
11 Case CZN7581
12 Frame CZN7582
13 Control Unit CZW6018
14 LCD CAW1358
15 Holder CNC7667
16 Insulator CNM4735
17 Plate CNM5712
18 Lighting Conductor CNV5318
19 Connector(CN951) CZK2075
20 Connector(CN952) CZK2075
21 Connector(CN991) CZK2075
22 Screw PPZ20P080FMC
23 Screw PPZ30P140FZK
NOTE:
-Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
-Screws adjacent to ∇mark on the product are used for disassembly.
-EXTERIOR SECTION PARTS LIST(CD-R1546ZH)
Mark No. Description Part No. Mark No. Description Part No.

4
SCU-M2096ZH,CD-R1546ZH
2.2 EXTERIOR(SCU-M2096ZH)

5
SCU-M2096ZH,CD-R1546ZH
1 Screw BMZ26P080FMC
2 Screw BMZ30P050FMC
3 Screw BMZ50P060FMC
4 Chassis CNA2180
5 Case CNB2058
6 Holder CNC8448
7 Insulator CNM5713
8 Spacer CNM5874
9 Spacer CNM6371
10 Panel Unit CXB3999
11 Screw BMZ26P060FMC
12 Cord Assy CZD3298
13 Screw IMS26P050FMC
14 Screw IMS30P050FMC
15 Tuner Amp Unit UWM6489
16 Screw BMZ26P140FMC
17 Transistor(Q917) 2SB942A
18 Cord Assy(CN601) CDE5607
19 Cord CDE5982
20 Terminal(CN552) CKF1059
21 Connector(CN603) CKM1208
22 Plug(CN551) CKM1283
23 Connector(CN651) CKS3581
24 Antenna Jack(ANT501) CKX1006
25 Holder CNC4569
26 Holder CNC5013
27 Heat Sink CNC6453
28 Holder CNC6454
29 Holder CNC7668
30 FM/AM Tuner Unit CWE1416
31 Holder CNC6555
32 Screw PRZ30P060FSN
33 IC(IC551) TDA7385
34 Owner's Manual URD2925
35 Polyethylene Bag UEG1116
Mark No. Description Part No. Mark No. Description Part No.
-EXTERIOR SECTION PARTS LIST(SCU-M2096ZH)
-Owner's Manual
Model Part No. Language
SCU-M2096ZH/X1B/EW URD2925 English,French,
German,Dutch,
Spanish,Portuguese,
Italian,Swedish

6
SCU-M2096ZH,CD-R1546ZH
A
1234
B
C
D
1234
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
B
C
D

7
SCU-M2096ZH,CD-R1546ZH
5678
A
B
C
D
5678
E
F

8
SCU-M2096ZH,CD-R1546ZH
B
A
1234
B
C
D
1234
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(SCU-M2096ZH)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL
PARTS LIST”.
A-aA-a A-bA-b
A-aA-a A-bA-b
A-bA-b
A-aA-a
Large size
SCH diagram
Guide page
Detailed page
A
A-a

9
SCU-M2096ZH,CD-R1546ZH
ATUNER AMP PCB
TUNER AMP UNIT
Cosists of
TUNER AMP PCB
CONNECTOR PCB
CONNECTOR PCB
C
CN971
CN973
CN972
PANEL UNIT
TO CD-R1546ZH/EW
D
EF
FM:+2dBs
CD-M:0dBs
FM:-22.4dBs
CD-M:-10.4dBs
FM:+28dBs
CD-M:+26dBs
600µH
5678
A
B
C
D
5678
D
A-b
AC

10
SCU-M2096ZH,CD-R1546ZH
B
A
1234
B
C
D
1234
A-a A-b
A-a