Sony XR-C9100 Service Manual ▷ View online
– 1 –
Model Name Using Similar Mechanism
XR-C8100
Tape Transport Mechanism Type
MG-25D-136
SERVICE MANUAL
US Model
E Model
XR-C9100
FM/AM CASSETTE CAR STEREO
AUDIO POWER SPECIFICATIONS (US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
19 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than
1 % total harmonic distortion.
19 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than
1 % total harmonic distortion.
Other specifications
Cassette player section
Cassette player section
Tape track
4-track 2-channel stereo
Wow and flutter
0.08 % (WRMS)
Frequency response
30 - 20,000 Hz
Signal-to-noise ratio
Cassette type
Dolby B NR
Dolby C NR
Dolby NR off
TYPE II, IV
67 dB
73 dB
61 dB
TYPE I
64 dB
70 dB
58 dB
Tuner section
FM
Tuning range
US model:
87.5 -107.9 MHz
E model:
FM tuning interval:
50 kHz / 200 kHz
switchable
87.5 - 108.0 MHz
(at 50 kHz step)
87.5 - 107.9 MHz
(at 200 kHz step)
87.5 -107.9 MHz
E model:
FM tuning interval:
50 kHz / 200 kHz
switchable
87.5 - 108.0 MHz
(at 50 kHz step)
87.5 - 107.9 MHz
(at 200 kHz step)
Antenna terminal
External antenna connector
Intermediate frequency
10.7 MHz
Usable sensitivity
8 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
65 dB (stereo),
68 dB (mono)
68 dB (mono)
Harmonic distortion at 1 kHz
0.7% (stereo),
0.4% (mono)
0.4% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 - 15,000 Hz
AM
Tuning range
US model:
530 - 1,710 kHz
E model:
AM tuning interval:
9 kHz / 10 kHz switchable
531 - 1,602 kHz
(at 9 kHz step)
530 - 1,710 kHz
(at 10 kHz step)
530 - 1,710 kHz
E model:
AM tuning interval:
9 kHz / 10 kHz switchable
531 - 1,602 kHz
(at 9 kHz step)
530 - 1,710 kHz
(at 10 kHz step)
Antenna terminal
External antenna connector
Intermediate frequency
10.71 MHz / 450 kHz
Sensitivity
30 µV
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
(sure seal connectors)
Speaker impedance
4 - 8 ohms
Maximum power output
45 W
×
4 (at 4 ohms)
– Continued on next page –
SPECIFICATIONS
Ver 1.1 2001. 08
Sony Corporation
e Vehicle Company
Shinagawa Tec Service Manual Production Group
9-925-992-12
2001H0400-1
© 2001. 8
– 2 –
TABLE OF CONTENTS
1. GENERAL
Location of Controls ............................................................... 3
Getting Started ........................................................................ 4
Setting the Clock .................................................................... 4
Cassette Player ....................................................................... 5
Radio ...................................................................................... 6
Other Functions ...................................................................... 7
CD/MD Unit ........................................................................... 9
DSP ....................................................................................... 13
TV/Video .............................................................................. 15
Connections .......................................................................... 17
Getting Started ........................................................................ 4
Setting the Clock .................................................................... 4
Cassette Player ....................................................................... 5
Radio ...................................................................................... 6
Other Functions ...................................................................... 7
CD/MD Unit ........................................................................... 9
DSP ....................................................................................... 13
TV/Video .............................................................................. 15
Connections .......................................................................... 17
2. DISASSEMBLY
2-1. Cover ................................................................................ 19
2-2. Front Panel Assy .............................................................. 19
2-3. Sub Panel Assy ................................................................. 20
2-4. Mechanism Deck .............................................................. 20
2-5. Main Board ...................................................................... 21
2-6. Heat Sink .......................................................................... 21
2-2. Front Panel Assy .............................................................. 19
2-3. Sub Panel Assy ................................................................. 20
2-4. Mechanism Deck .............................................................. 20
2-5. Main Board ...................................................................... 21
2-6. Heat Sink .......................................................................... 21
3. ASSEMBLY OF MECHANISM DECK
Housing ................................................................................ 22
Arm (Suction) ....................................................................... 22
Lever (LDG-A) / (LDG-B) ................................................... 23
Gear (Loading FT) ................................................................ 23
Guide (C) .............................................................................. 24
Mounting Position of Capstan/Reel Motor (M901) ............. 24
Arm (Suction) ....................................................................... 22
Lever (LDG-A) / (LDG-B) ................................................... 23
Gear (Loading FT) ................................................................ 23
Guide (C) .............................................................................. 24
Mounting Position of Capstan/Reel Motor (M901) ............. 24
4. MECHANICAL ADJUSTMENTS
...........................
25
5. ELECTRICAL ADJUSTMENTS
Tape Section ......................................................................... 25
Tuner Section ........................................................................ 26
Tuner Section ........................................................................ 26
6. DIAGRAMS
6-1. IC Pin Description ............................................................ 30
6-2. Block Diagram –Tape Section– ....................................... 33
6-3. Block Diagram –Main Section– ....................................... 35
6-4. Printed Wiring Boards –Main Section– ........................... 38
6-5. Schematic Diagram –Main Section– ................................ 43
6-6. Printed Wiring Board –Display Section– ......................... 48
6-7. Schematic Diagram –Display Section– ............................ 50
6-2. Block Diagram –Tape Section– ....................................... 33
6-3. Block Diagram –Main Section– ....................................... 35
6-4. Printed Wiring Boards –Main Section– ........................... 38
6-5. Schematic Diagram –Main Section– ................................ 43
6-6. Printed Wiring Board –Display Section– ......................... 48
6-7. Schematic Diagram –Display Section– ............................ 50
7. EXPLODED VIEWS
7-1. Chassis Section ................................................................ 56
7-2. Front Panel Section .......................................................... 57
7-3. Mechanism Deck Section ................................................. 58
7-2. Front Panel Section .......................................................... 57
7-3. Mechanism Deck Section ................................................. 58
8. ELECTRICAL PARTS LIST
...................................
59
General
Outputs
Line outputs (2)
Subwoofer output (1)
Power antenna relay
control lead
Power amplifier control
lead
Telephone ATT control
lead
Illumination control lead
Subwoofer output (1)
Power antenna relay
control lead
Power amplifier control
lead
Telephone ATT control
lead
Illumination control lead
Tone controls
Bass
±
8 dB at 100 Hz
Treble
±
8 dB at 10 kHz
Power requirements
12 V DC car battery
(negative ground)
(negative ground)
Dimensions
Approx. 178
×
50
×
180 mm
(7
1/8
×
2
×
7
1/8
in.)
(w/h/d)
Mounting dimensions
Approx. 182
×
53
×
160 mm
(7
1/4
×
2
1/8
×
6
3/8
in.)
(w/h/d)
Mass
Approx. 1.5 kg (3 lb. 5 oz.)
Supplied accessories
Rotary commander RM-X4S (1)
Wireless remote
RM-X47 (1) (E model)
Parts for installation and
connections (1 set)
Front panel case (1)
Wireless remote
RM-X47 (1) (E model)
Parts for installation and
connections (1 set)
Front panel case (1)
Design and specifications are subject to change without
notice.
notice.
Notes on Chip Component Replacement
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be
damaged by heat.
damaged by heat.
Dolby noise reduction manufactured under license from Dolby Labo-
ratories Licensing Corporation.
“DOLBY” and the double-D symbol
ratories Licensing Corporation.
“DOLBY” and the double-D symbol
a
are trademarks of Dolby
Laboratories Licensing Corporation.
– 3 –
SECTION 1
GENERAL
This section is extracted
from instruction manual.
– 4 –
