Sony CAV-M1000ES User manual

SERVICE MANUAL
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
US Model
CUSTOM INTEGRATED AV SYSTEM
9-877-752-02
2004I16-1
© 2004.09
Ver 1.1 2004.09
SPECIFICATIONS
CAV-M1000ES
CAV-M1000ES Main Unit
Audio (each channel)
Continuous average power output (FTC)
All channels: 30 W per channel min. RMS at 8
ohms, any two channels driven
from 20 Hz to 20 kHz with no
more than 0.09 % THD.
40 W per channel min. RMS at 4
ohms, any two channels driven
from 20 Hz to 20 kHz with no
more than 0.7 % THD.
Frequency response: 5 Hz to 70 kHz ±3dB
Input sensitivity: 160 mV for 1 W output, 650 mV for
full output (30 W) with volume
control set to maximum.
Input impedance: 20 k ohms
Signal-to-noise ratio: 92 dB (A-weighted )
Bass control range: 100 Hz ±14 dB, 2 dB step
Treble control range: 10 kHz ±14 dB, 2 dB step
SOURCE 1-8 and ZONE 1-6 AUDIO OUT
Frequency response: 5 Hz to 55 kHz ±3dB
THD @ 2 V: 0.08 %
Signal-to-noise ratio: 102 dB (A-weighted @ 2 V)
Video
Input/output impedance:
75 ohm
Video insertion loss: 0 dB (50 Hz - 6 MHz)
General
12V trigger: 300 mA max each zone,
total 1.2 A max
Power requirements: 120 V 60 Hz
Power consumption: 540 W
Dimensions: 430 ×175 ×433 mm
(16 7/8×6 7/8×17 1/16 inches)
(w/h/d)
Mass: 24 kg (52 lbs 15 oz)
RM-TP100 RF Remote Control
Composition
Interface system: Liquid crystal touch panel
Liquid crystal size: 5.2 inches (320 ×240 dots)
Touch panel: Resistance sensible system
Analog type
Maximum range from the RF Antenna:
7 m (22 feet 11 1/2inches)
(The maximum range differs
depending on the environment
where you use the RF Remote
Control.)
Power supply: Rechargeable (Ni-MH) battery
Maximum external dimensions:
227 ×146 ×45 mm
(9 ×5 3/4×1 7/8inches)
(w/h/d, including projecting
parts and controls)
Mass: 0.8 kg (1 lbs 13 oz)
(Main unit only, including the
rechargeable battery)
Operating temperature:
5°C to 35°C (41°F to 95°F)
Design and specifications are subject
to change without notice.
• CAV-M1000ES Main Unit
• RM-TP100 RF Remote Control
• RMB-TP100 Charger cradle for
the RF Remote Control
•Ferrite core
• AN-M1000 RF Antenna
• AC power cord
•Plug-in 4-terminal screw-type
connector for speaker (6)
• Installation Manual

2
CAV-M1000ES
Flexible Circuit Board Repairing
•Keep the temperature of the soldering iron around 270 °C
during repairing.
•Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
•Be careful not to apply force on the conductor when soldering
or unsoldering.
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.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
•Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
•Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Check the antennaterminals, metal trim, “metallized” knobs,screws,
and all other exposed metal parts forAC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. Acommercialleakagetester,suchastheSimpson229orRCA
WT-540A. Follow the manufacturers’instructions to use these
instruments.
2. A battery-operatedAC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operatedAC voltmeter.The “limit” indication
is 0.75V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2VAC range are suitable. (See
Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
1.5 k Ω 0.15 µ FAC
voltmete
r
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground

3
CAV-M1000ES
TABLE OF CONTENTS
1. SERVICING NOTE ................................................... 4
2. GENERAL ................................................................... 8
3. DIAGRAMS
3-1. Block Diagram – MAIN/POWER Section – .................. 14
3-2. Block Diagram – AUDIO I/O Section –......................... 15
3-3. Block Diagram – VIDEO I/O Section – ......................... 16
3-4. Block Diagram
– AMP/SPEAKER/PRE OUT Section – ......................... 17
3-5. Block Diagram
– IR OUT/RS232C/12V TRIGGER Section –................ 18
3-6. Block Diagram
– RF REMOTE/RF ANTENNA Section –...................... 19
3-7. Printed Wiring Board – AMP Section – ......................... 20
3-8. Schematic Diagram – AMP Section – ............................ 21
3-9. Printed Wiring Board
– AMP BASE Section (SIDEA) – .................................. 22
3-10. Printed Wiring Board
– AMP BASE Section (SIDE B) – .................................. 23
3-11. Schematic Diagram – AMP BASE Section –................. 24
3-12. Printed Wiring Board – AUDIO I/O BRD Section –...... 25
3-13. Schematic Diagram
– AUDIO I/O BRD Section (1/4) – ................................. 26
3-14. Schematic Diagram
– AUDIO I/O BRD Section (2/4) – ................................. 27
3-15. Schematic Diagram
– AUDIO I/O BRD Section (3/4) – ................................. 28
3-16. Schematic Diagram
– AUDIO I/O BRD Section (4/4) – ................................. 29
3-17. Printed Wiring Board – VIDEO I/O BRD Section – ....... 30
3-18. Schematic Diagram
– VIDEO I/O BRD Section (1/2) – ................................. 31
3-19. Schematic Diagram
– VIDEO I/O BRD Section (2/2) – ................................. 32
3-20. Printed Wiring Board
– DISPLAY Section (SIDE A) – ..................................... 33
3-21. Printed Wiring Board
– DISPLAY Section (SIDE B) – ..................................... 34
3-22. Schematic Diagram – DISPLAY Section (1/3) – ............ 35
3-23. Schematic Diagram – DISPLAY Section (2/3) – ............ 36
3-24. Schematic Diagram – DISPLAY Section (3/3) – ............ 37
3-25. Printed Wiring Board – FRONT PANEL Section – ....... 38
3-26. Schematic Diagram – FRONT PANEL Section – .......... 39
3-27. Printed Wiring Board – SPEAKER OUT Section –....... 40
3-28. Schematic Diagram – SPEAKER OUT Section – ......... 41
3-29. Printed Wiring Board – RJ45 Section – ......................... 42
3-30. Schematic Diagram – RJ45 Section – ............................ 43
3-31. Printed Wiring Board – PRE OUT BRD Section – ........ 44
3-32. Schematic Diagram – PRE OUT BRD Section –........... 45
3-33. Printed Wiring Board
– RS232C/12V TRIGGER Section – .............................. 46
3-34. Schematic Diagram
– RS232C/12V TRIGGER Section – .............................. 47
3-35. Printed Wiring Board – IR OUT Section – .................... 48
3-36. Schematic Diagram
– IR OUT/CONNECTOR Section – ............................... 49
3-37. Printed Wiring Board – CONNECTOR Section – ......... 50
3-38. Printed Wiring Board – REGULATOR Section – .......... 51
3-39. Schematic Diagram – REGULATOR Section –............. 52
3-40. Printed Wiring Board – AC INLET Section – ................ 53
3-41. Schematic Diagram – AC INLET Section –................... 54
3-42. Printed Wiring Board
– RF ANTENNA Section (AN-M1000) –....................... 55
3-43. Schematic Diagram
– RF ANTENNA Section (AN-M1000) –....................... 55
3-44. Printed Wiring Board
– RF REMOTE CONTROL Section (RM-TP100) – ...... 56
3-45. Schematic Diagram
– RF REMOTE CONTROL Section (RM-TP100) – ...... 57
3-46. Printed Wiring Board
– PA UNIT Section (SIDE A) – ...................................... 58
3-47. Printed Wiring Board
– PA UNIT Section (SIDE B) – ...................................... 59
3-48. Schematic Diagram – PA UNIT Section (1/2) – ............ 60
3-49. Schematic Diagram – PA UNIT Section (2/2) – ............ 61
4. EXPLODEDVIEWS
4-1. Overall Section ................................................................ 70
4-2. Front Panel Section ......................................................... 71
4-3. Chassis Section................................................................ 72
4-4. Back Panel Section .......................................................... 73
4-5. RF Remote Control (RM-TP100) Section....................... 74
4-6. Charger Cradle (RMB-TP100) Section ........................... 75
4-7. RFAntenna (AN-M1000) Section .................................. 76
5. ELECTRICAL PARTS LIST .................................. 77

4
CAV-M1000ES SECTION 1
SERVICING NOTE
Main Unit
• Zones: Up to six zones receive up to eight source
audio/video signals.
–Preamp Outs: Four fixed outputs for zones 1 to 4,
and two variable outputs for zones 5 and 6.
– Amplification: All six zones have built-in stereo
audio amplifiers at 30 Watts per channel.
–Video outputs for all six zones.
– Keypad connections: RJ45 connectors for all six zones
using CAT5 cables.
• Sources: Up to eight audio/video sources can be
selected by all six zones.
• Remote code entry: Remote code commands can be
learned by the Main Unit.
–on your computer
– on the Main Unit
• 12 V trigger: Six zone-specific 12 V status outputs; each
300 mA max, total 1.2 A.
• RS232C port (Front): Allows you to connect the Main
Unit to your computer to update the settings or
firmware.
• RS232C ports (Rear): Allow you to connect a Sony DVD
Mega Changer (ex. DVP-CX777ES) and a Sony A/V
Receiver (ex. STR-DA5000ES) to the Main Unit.
Keypad
• LCD contrast adjustment.
• Connecting IR IN to an IR emitter enables you to use
the IR Remote Control for the additional range.
• RJ45 connectors enable you to use two Keypads in a
single zone.
RF Remote Control
• LCD panel configurable through your computer.
• Controls the audio/video sources in the main zone and
the other zones.
• Customize touch panels via an RS232C cross cable
connected to your computer.
Audio/Video
Source 1 ~ 8 Each input of the A/V Receiver
Audio/Video
Signal
Serial
RJ45 Zone Status Audio/Video Signal
Zone 1 – 6
IR
Zone 1 – 6
Display/Signal
Main
Keypad
Subsidiary
Keypad
IR Remote Control
for the Keypad
Computer
RS232C
Preset Commands
RF Antenna
Preset Commands
: Signal
: Command
RF Remote Control
Audio/Video
Signal

5
CAV-M1000ES
• SERVICE POSITION OF AMP BASE BOARD AND SPEAKER BOARD
• SERVICE POSITION OF AMP BOARD
AMP BASE board SPEAKER board
The AMP BASE board and the SPEAKER board can be checked after the bottom panel is removed from the unit.
2
3
1
4
5
6
Insulated sheet should be used.
The six pieces of the AMP board are used as shown from No. 1 to 6 check only the defective AMP board by
inserting the extension cable.
Extension cable
(J-2501-269-A)(15P)

6
CAV-M1000ES
• SERVICE POSITION OF BACK PANEL SIDE BOARD
• SERVICE POSITION OF AC INLET BOARD
AUDIO I/O BRD board
VIDEO I/O BRD board
IR OUT WB board
Six pieces of the boards are stacked.
• Check the IR OUT WB board and the VIDEO I/O BRD board in the state as shown. To check the portions that are not visible from outside,
remove the two boards together from the back panel and check those portions.
• Check the AUDIO I/O BRD board by removing it independently from the back panel, as shown in the illustration.
• Check the RJ45 board and the PRE OUT BRD board in the same manner as the procedure of checking the AUDIO I/O BRD board.
• Check the SPEAKER board by removing the bottom panel.
Check the AC INLET board by removing it together with the REGULATOR board from the chassis.
REGULATOR board
AC INLET boar
d
Insulated sheet should be used.

7
CAV-M1000ES
• CAUTIONS ON ASSEMBLING THE COVER
• CAUTIONS ON REPLACING THE LCD BLOCK
Be careful that the flexible board should not be brought closer to other parts.
Be sure that the LCD harness is kept inserted in the grooves.

8
CAV-M1000ES SECTION 2
GENERAL This section is extracted
from instruction manual.
SOURCE SELECTZONE
RS232C
PROGRAM ENTER MODE BACK CANCEL
ZONEVOLUME MUTING ALL ZONE
CHECK LEARN SETUP
12 3 4 5 6
q
f qdqsqa
q
;
987
1?/1(POWER) switch
Press to turn the power on or off.
2Learning IR window
Used to input remote codes into the Main Unit.
3Display window
Displays various information.
4Mode indicators
Display the current mode. These indicators turn off in
the NORMAL mode.
5ZONE +/–
Press to select the zone in the NORMAL mode.
6SOURCE SELECT +/–
Press to select the source component in the NORMAL
mode.
7RS232C connector
Used to update the firmware of the Main Unit and to
upload/download setup data from a computer using
an RS232C cross cable.
8PROGRAM
Press to initiate a firmware update.
9Cursor/ENTER
Press to select a menu.
q; MODE
Press repeatedly to select the mode.
qa BACK
Press to return to the previous layer of the menu.
qs CANCEL
Press to cancel the present operation and return to the
NORMAL mode.
qd ZONE VOLUME +/–
Press to adjust the volume of the selected zone.
qf ALL ZONE MUTING
Press to set muting on or off in all zones.
Front panel of the Main Unit

9
CAV-M1000ES
Rear panel of the Main Unit
qg ANTENNA (page 18)
Hooks up to the RF Antenna using a shielded CAT5
cable, to operate the RF Remote Control.
qh SOURCE connection jacks
a) IR OUT (page 17)
A 3.5 mm monaural mini jack for the connection of an
IR emitter to control the eight source components
individually. IR signals received from a zone will be
routed to the IR sensor of the source component.
b) VIDEO IN (page 17)
An RCA jack for composite video input from a source
component.
c) VIDEO OUT (page 18)
An RCA jack for connecting a video source to another
local component.
Note
This is a buffered video connection, and this loop-through is
active even when the Main Unit is turned off, as long as the
AC power cord is plugged in.
d) AUDIO IN (page 17)
RCA jacks for stereo line level audio input from a
source component.
L
VIDEO IN
IR OUT
VIDEO OUT
AUDIO IN
KEYPAD
FIXED
PRE OUT
LR
RL
VIDEO OUT
SPEAKERS (CLASS 2 WIRING)
AUDIO OUT
R
SOURCE 1
ANTENNA
ZONE 1
L
VIDEO IN
IR OUT
VIDEO OUT
AUDIO IN AUDIO OUT
R
SOURCE 2
L
VIDEO IN
IR OUT
VIDEO OUT
AUDIO IN AUDIO OUT
R
SOURCE 3
L
VIDEO IN
IR OUT
VIDEO OUT
AUDIO IN AUDIO OUT
R
SOURCE 4
L
VIDEO IN
IR OUT
VIDEO OUT
AUDIO IN AUDIO OUT
R
SOURCE 5
L
VIDEO IN
IR OUT
VIDEO OUT
AUDIO IN AUDIO OUT
R
SOURCE 6
L
VIDEO IN
IR OUT IR OUT
COMMON
VIDEO OUT
AUDIO IN AUDIO OUT
R
SOURCE 7
L
123
VIDEO IN
IR OUT
VIDEO OUT
AUDIO IN AUDIO OUT
R
SOURCE 8
RS232C
~AC IN
STR
CONTROL
A1 II
12V TRIGGER
KEYPAD
FIXED
PRE OUT
LR
RL
VIDEO OUT
SPEAKERS (CLASS 2 WIRING)
ZONE 2
KEYPAD
FIXED
PRE OUT
LR
RL
VIDEO OUT
SPEAKERS (CLASS 2 WIRING)
ZONE 3
KEYPAD
FIXED
PRE OUT
LR
RL
VIDEO OUT
SPEAKERS (CLASS 2 WIRING)
ZONE 4
KEYPAD
VARIABLE
PRE OUT VARIABLE PRE OUT
LR
RL
VIDEO OUT
SPEAKERS (CLASS 2 WIRING)
ZONE 5
KEYPAD
LR
RL
VIDEO OUT
SPEAKERS (CLASS 2 WIRING)
ZONE 6
456
DVP
AUX
SPEAKERS IMPEDANCE
USE 4-16
q
g
q
h
q
j
q
k
q
l
w; wa ws
e) AUDIO OUT (page 18)
RCA jacks for connecting an audio source to another
local component.
Note
This is a buffered audio connection, and this loop-through is
active even when the Main Unit is turned off, as long as the
AC power cord is plugged in.
qj IR OUT COMMON (page 18)
A 3.5 mm monaural mini jack for the connection of an
IR emitter to control any IR-controlled component
such as a lighting system or motorized screen.
qk CONTROL A1II (page 17)
Hooks up to a Sony CD Mega Changer (ex. CDP-
CX455) equipped with a matching jack allowing the
Main Unit to control the source component.
ql 12 V TRIGGER (page 18)
Provide control outputs of +12 V DC that turn devices
on and off in sync with the zone to drive voltage
sensing relay modules and AC strips.

10
CAV-M1000ES
Charging the internal battery
1 Attach the supplied ferrite core to the AC power
cord of the charger cradle, then wrap the AC
power cord twice around the ferrite core.
2 Connect the AC power cord of the charger cradle to
the wall outlet.
3 Place the RF Remote Control on the charger cradle.
The internal battery starts charging. It takes
approximately 16 hours for full charging. Charge for
considerable time when you use it for the first time.
Meaning of icons shown on the top of the
display window
Icon Meaning
Communication between the RF Remote Control and
the Main Unit is completed.
Communication between the RF Remote Control and
the Main Unit has been interfered with. Or the distance
from the RF Remote Control to the RF Antenna is way
too far.
cPlace the RF Antenna closer to the RF Remote
Control.
cAvoid interference of metal objects such as a cabinet
between the RF Antenna and the RF Remote Control.
Other radio waves have been interfering.
cMove the RF Remote Control about 1 inch to the left
to the right or up or down. Doing so may solve the
problem.
Some kind of trouble has occurred.
Contact your nearest Sony dealer.
The internal battery is being charged on the charger
cradle.
The remaining power of the battery is low.
cCharge the battery by placing the RF Remote Control
on the charger cradle.
To the wall outlet
12
3
RF Remote Control
1MUTING
Press to mute the audio.
2VOLUME +/–
Press to adjust the volume.
3SYSTEM OFF
Press to shut down the system.
CHANNEL
SYSTEM OFF
VOLUME
MUTING
3
4
1
6
52
4Cursor/ENTER
Press to control the source.
5CHANNEL +/–
Press to control the source.
6RS232C connector
Hook up a computer using the dedicated RS232C
cable.

11
CAV-M1000ES
Buttons marked in gray are used to control the source
components.
1SLEEP
Press to activate the sleep function that turns off the
Keypad automatically after the specified duration.
The time changes as shown below.
2:00 t1:30 t1:00 t0:30 tOFF
2DIMMER
Press repeatedly to change the brightness of the LCD
backlight.
3Numeral
Press to select a number, representing, for example, a
desired track of the source.
4SELECT
Press to select a menu on the display on the LCD, such
as a source menu, a disc title list, etc.
5LOCK
Press to lock the selected source.
6PAGE
Press to return to the previous menu or to view the
current status of the disc title list or the preset station
list. If there is no list, only a source name will be
displayed.
7DOWN
Press to scroll the LCD menu down.
8./>
Press to locate a specific track of the source or to select
a preset station.
9X(PAUSE)
Press to pause the playback of the source.
q; N(PLAY)
Press to operate the selected source.
qa TOP MENU/GUIDE
Press to display the top menu while using a source
component such as a DVD player.
qs CURSOR/ENTER
Press to select a menu while using a source component
such as a DVD player.
qd DISPLAY
Press to display on-screen messages from equipment
such as a DVD player.
You cannot control commands, such as PROGRAM,
SHUFFLE, REPEAT and A-B REPEAT of the DVD
Mega Changer that appear on the display when you
press DISPLAY.
qf RETURN/EXIT
Press to return to the previous menu screen (level) or
to quit the menu function while using a source
component such as a DVD player.
qg TV VOL +/–
Press to adjust the Sony TV volume.
qh TV CH +/–
Press to change the Sony TV channel.
qj ?/1switch
Press to turn the Keypad on/off.
qk TV ?/1switch
Press to turn the Sony TV on/off.
ql ENTER
Press to confirm the selection.
w; DISC
Press to select a disc of a DVD/CD Mega Changer.
wa SOURCE
Press to return to the source components list screen.
ws UP
Press to scroll the LCD menu up.
wd m/M
Press to locate a portion you want to play within a
track of the source.
wf x(STOP)
Press to stop the current playback.
wg MENU
Press to display a menu while using a source
component such as a DVD player.
wh MUTING
Press to mute the speaker output in a zone.
wj VOLUME +/–
Press to adjust the volume in a zone.
wk F1
A button reserved for source components.
wl F2
A button reserved for source components.
e; FOLDER
Press to move to the FOLDER screen while using a
DVD player.
ea TV/VIDEO
Press to switch signals between TV input and Video
input of the Sony TV monitor.
1234
5678
90
>10
SLEEP DIMMER
ENTER
SELECT
LOCK DISC
PAGE SOURCE
DOWN
GUIDE
TOP MENU/ MENU MUTING
VOLUME
RETURN/EXITDISPLAY
TV VOL TV CH FOLDER F1
TV/VIDEO F2
UP
TV
1
2
3
4
5
qj
qk
ql
w;
wa
ws
wd
wf
wg
wh
wj
wk
wl
e;
ea
6
7
8
9
q;
qa
qs
qd
qf
qg
qh
*
* Only a Sony TV monitor can be controlled with these buttons.
*
*
*
IR Remote Control for Keypads

12
CAV-M1000ES SECTION 3
DIAGRAMS
•Circuit Board Location
DISPLAY board
AMP board
AMP BASE board
RF ANTENNA boar
d
POWER board
INVERTER UNIT
PA UNIT
AMP board
FUNCTION KEY board
SOURCE KEY board
RS232F SUB board
LEARNING board
PW SW board
RS232F board
RS232B TOP board
RS232B BOTTOM board
CZ CONNECTOR board
VIDEO I/O BRD board
TRANSLATION board
AUDIO I/O BRD board
IR OUT WB board
PRE OUT BRD board
SPEAKER board
RJ 45 board
CONNECTOR board
RS232B SUB board
RS232B board
AC INLET board
REGULATOR board
12V TRIGGER board
12V BOTTOM board
RF board
L KEY board
R KEY board
CHARGER CRADLE UNIT

1313
CAV-M1000ES
CAV-M1000ES
For Schematic Diagrams.
Note:
•All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics and
tantalums.
•All resistors are in Ωand 1/4W or less unless otherwise
specified.
• % : indicates tolerance.
• f: internal component.
•2: nonflammable resistor.
•5: fusible resistor.
•C: panel designation.
•A: B+ Line.
•B: B- Line.
•Voltages and waveforms are dc with respect to ground un-
der no-signal (detuned) conditions.
No mark: POWER ON
*: Imposible to measure
•Voltages are taken with aVOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
•Waveforms are taken with a oscilloscope.
•Circled numbers refer to waveforms.
•Signal path.
F: AUDIO
L: VIDEO
For Printed Wiring Boards.
Note:
•X: parts extracted from the component side.
•a: Through hole.
• f: internal component.
•: Pattern from the side which enables seeing.
Note: The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.
Caution:
Pattern face side:Parts on the pattern face side seen from
(Side A) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Side B) the parts face are indicated.
C
BThese are omitted. E
Q
B
These are omitted.
CE
•Waveforms
– DISPLAY BOARD –
60.5ns 3.7Vp-p
1V/DIV, 40ns/DIV
124.6ns 3.9Vp-p
1V/DIV, 100ns/DIV
1V/DIV, 1 µ s/DIV
2.07
µ s
3.2Vp-p
1 IC500 tk (XO)
(at the point of C626)
2 IC600 qd (XOUT)
(at the point of C626)
3 IC400 6(XOUT)
THIS NOTE IS COMMON FOR PRINTEDWIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
MEMO

1414
CAV-M1000ES
CAV-M1000ES
3-1. BLOCK DIAGRAM — MAIN/POWER SECTION —
IC400
FL DISPLAY DRIVE
IC600
REMOTE CONTROL DRIVE
IC509
EEPROM
IC500 (1/5)
SYSTEM CONTROLLOR
FL400
LIQUID CRYSTAL
DISPLAY
SEG 0 - 35
SGATA FL DAT
F1
GRID 0 - 15
S720 - 725
45 - 19
17 - 9
63 - 48
F2
D600
(learning IR)
+3.3V
441
SCK FL CLK
340
CS FL LAT
242
RESET FL CLR
143
AD1
132
S700 - 703
AD2
133
S710 - 714
AD3
134
POWER
S141
PW ON/OFF
61
SCL EEPROM,SCL
6100
P00 REM RM REM
88 116
P01 WAKEUP RM WAIT
87 115
P15 WAKEUP RM WAKEUP
75 114
RxDo P62 RM RX
36 87
TxDo P63 RM TX
35 85
RESET NC
12
TBOIN 7
TBIOUT 28
P00
IROUT
22
1
4
84
SDA EEPROM,SDA
599
IC601
NOR GATE
X600
8MHz
IR OUT/RS232C/
12V TRIGGER
SECTION 2
XIN
15
XOUT
13
TARM
29
INTI
19
INTO
20
2
1
3
4
5
6
IC602
INVERTER
LED2 119 Q403
LED DRIVE D400
CHECK
LED3 120 Q404
LED DRIVE D403
LEARN
PROGRAM
PROGRAM
LED4 121
AMP RYC 93
AMP RYB 92
AMP RYA 91
FAN 34
MD0 54
MD2
Q405
LED DRIVE D405
D512
SW500
SETUP
Q507
LED DRIVE
+3.3V
2
1
IC511
RESET
2
1
IC510
RESET
52
PSTX 55
XO 12V 6
12V 5
12V 4
12V 3
12V 2
12V 1
X500
16.5MHz
58
XI 57
12VTRIG 1 45
VOL DETECT STOP 60
Q812,814
SWITCH
12VTRIG 2 46
Q822,824
SWITCH
12VTRIG 3 47
Q832,834
SWITCH
12VTRIG 4 48
Q842,844
SWITCH
12VTRIG 5 49
Q852,854
SWITCH
12VTRIG 6 50
Q862,864
SWITCH
IR OUT/RS232C/
12V TRIGGER
SECTION
IC820
+12V REG
IC802
+12V REG
KP 12V 4
KP 12V 5
KP 12V 6
IC801
+12V REG
Z12 -B
D851
RY811
Z12 +B
KP 12V 2
KP 12V 1
KP 12V 3
Q801
FAN
DRIVE FAN
RY+12V
Q810
RELAY DRIVE
Z34 -B
D852
RY821
Z34 +B
RY+12V
Q820
RELAY DRIVE
Z56 -B
D853
RY831
Z56 +B
RY+12V
T901
POWER TRANSFORMER
Q830
RELAY DRIVE
D862
D872
D813,814
D803,804
RECT
Q802
-32V REQ
Q803
SWITCH
-32V
RY12V D823,824
D833,834
RECT
+3.3V
+5V
F1
F2
D863
D806
F900
D805
IC850
+5V REG
IC851
+3.3V REG
IC2500
+5V REG
+5V
(VIDEO I/O)
D864
IC2600
-5V REG
-5V
(VIDEO I/O)
IC1001
+15V REG
+15V
(AUDIO I/O)
IC1002
-15V REG
-15V
(AUDIO I/O)
AC
IN
A
B

1515
CAV-M1000ES
CAV-M1000ES
3-2. BLOCK DIAGRAM — AUDIO I/O SECTION —
• Signal Path
: AUDIO
• R-CH is omitted due to same as L-CH.
S1
L1
5
67L1
41
S1
37
S2
36
S3
35
S4
34
S5
33
S6
32
S7
31
S8
30
S2
42
S3
43
S4
44
S5
1
S6
2
S7
3
S8
4
IC1700
SWITCH CONNECTION
IC1010
BUFFER
IC1011
BUFFER
L2
L3
L4
L5
L6
L7
L8
S9 5
S9 29
CK
16
DATA
18
STB
19
S1
L1 41
S1
37
S2
36
S3
35
S4
34
S5
33
S6
32
S7
31
S8
30
S2
42
S3
43
S4
44
S5
1
S6
2
S7
3
S8
4
IC1701
SWITCH CONNECTION
L2
L3
L4
L5
L6
L7
L8
S9 5
S9 29
CK
16
DATA
18
STB
19
S1
L1 41
S1
37
S2
36
S3
35
S4
34
S5
33
S6
32
S7
31
S8
30
S2
42
S3
43
S4
44
S5
1
S6
2
S7
3
S8
4
IC1702
SWITCH CONNECTION
IC502
BUFFER
L2
L3
L4
L5
L6
L7
L8
S9 5
S9 29
CK
16
DATA
18
STB
19
5
6
7
R-CH
J1010
L
R-CH
R
AUDIO IN
L
R
AUDIO OUT
SOURCE 1
5
67L2
IC1020
BUFFER
IC1021
BUFFER 5
6
7
R-CH
J1020
L
R-CH
R
AUDIO IN
L
R
AUDIO OUT
SOURCE 2
5
67L3
IC1030
BUFFER
IC1031
BUFFER 5
6
7
R-CH
J1030
L
R-CH
R
AUDIO IN
L
R
AUDIO OUT
SOURCE 3
5
67L4
IC1040
BUFFER
IC1041
BUFFER 5
6
7
R-CH
J1040
L
R-CH
R
AUDIO IN
L
R
AUDIO OUT
SOURCE 4
5
67L5
IC1050
BUFFER
IC1051
BUFFER 5
6
7
R-CH
J1050
L
R-CH
R
AUDIO IN
L
R
AUDIO OUT
SOURCE 5
5
67L6
IC1060
BUFFER
IC1061
BUFFER 5
6
7
R-CH
J1060
L
R-CH
R
AUDIO IN
L
R
AUDIO OUT
SOURCE 6
5
67L7
IC1070
BUFFER
IC1071
BUFFER 5
6
7
R-CH
J1070
L
R-CH
R
AUDIO IN
L
R
AUDIO OUT
SOURCE 7
5
67L8
IC1080
BUFFER
IC1081
BUFFER 5
6
7
R-CH
J1080
L
R-CH
R
AUDIO IN
L
R
AUDIO OUT
SOURCE 8
CK
13
TONE-IN
26
STB
17 6 5 7
DATA
16
BASS-COM
23
TONE-OUT
19
IC1101
BUFFER
IC1100
ELECTRONIC TONE CONTROL
CK
13
TONE-IN
26
STB
17 6 5 7
DATA
16
BASS-COM
23
TONE-OUT
19
IC1201
BUFFER
IC1200
ELECTRONIC TONE CONTROL
IC1800
QUAD DRIVER
CK
13
TONE-IN
26
STB
17 6 5 7
DATA
16
BASS-COM
23
TONE-OUT
19
IC1301
BUFFER
IC1300
ELECTRONIC TONE CONTROL
CK
13
TONE-IN
26
STB
17 6 5 7
DATA
16
BASS-COM
23
TONE-OUT
19
IC1401
BUFFER
IC1400
ELECTRONIC TONE CONTROL
CK
13
TONE-IN
26
STB
17 6 5 7
DATA
16
BASS-COM
23
TONE-OUT
19
IC1501
BUFFER
IC1500
ELECTRONIC TONE CONTROL
CK
13
TONE-IN
26
STB
17 6 5 7
DATA
16
BASS-COM
23
TONE-OUT
19
IC1601
BUFFER
IC1600
ELECTRONIC TONE CONTROL
INA
L1
26
INB
22
INC
19
CK
14
DATA
15
STB
16
OUTB 23
OUTC 18
OUTA 25
IC1900
QUAD DRIVER
INA
26
INB
22
INC
19
CK
14
DATA
15
STB
16
OUTB 23
OUTC 18
OUTA 25
5 6 7
IC1102
BUFFER
5 6 7
IC1202
BUFFER
5 6 7
IC1302
BUFFER
5 6 7
IC1402
BUFFER
5 6 7
IC1502
BUFFER
5 6 7
IC1602
BUFFER
6
4 5
3
1 2
8
10 9
11
13 12
IC503
BUFFER
6
4 5
3
1 2
8
10 9
11
13 12
VCC VCC
AUDIO CLK
1
AUDIO DAT
2
AUDIO STB1
3
AUDIO STB2
4
AUDIO STB3
37
AUDIO STB4
37
AUDIO STB5
37
AUDIO STB6
37
IC500 (5/5)
SYSTEM CONTROLLOR
L2
L3
L4
L5
L6
AMP/SPEAKER/
PRE OUT
SECTION
AMP/SPEAKER/
PRE OUT
SECTION
L1
L2
L3
L4
L5
L6
D
C

1616
CAV-M1000ES
CAV-M1000ES
3-3. BLOCK DIAGRAM — VIDEO I/O SECTION —
• Signal Path
: VIDEO
• R-CH is omitted due to same as L-CH.
VIDEO IN
VIDEO OUT
SOURCE 1
Q2010
BUFFER
VIDEO IN
VIDEO OUT
SOURCE 2
Q2020
BUFFER
VIDEO IN
VIDEO OUT
SOURCE 3
Q2030
BUFFER
VIDEO IN
VIDEO OUT
SOURCE 4
Q2040
BUFFER
OUT1
1
OUT2
13
OUT3
12
OUT4
11
IN1 17
IN2 3
IN3 6
IN4 9
IC2000
QUAD VIDEO DRIVER
J2001
J2002
J2003
J2004
0
13
1
14
2
15
3
12
4
1
5
5
6
2
7
4
A11
B10
C9
INH 6
P1
5
P2
6
P3
7
P4
8
P5
9
P6
10
P7
11
P8
12
P9
13
P10
14
P11
15
P12
16
CLK
2
DATA
4
STB
30
CLB
31
CNT1
20
IN1
17
CNT1
19
IN2
3
13
12
1
2
P24 28
P23 27
P22 26
P21 25
P20 24
P19 23
P18 22
P17 21
P16 20
P15 19
P14 18
P13 17
OUT1 1
OUT2 2
COM 3
IC2210
ANALOG MULTIPLEX
0
13
1
14
2
15
3
12
4
1
5
5
6
2
7
4
A11
B10
C9
INH 6
COM 3
IC2220
ANALOG MULTIPLEX
0
13
1
14
2
15
3
12
4
1
5
5
6
2
7
4
A11
B10
C9
INH 6
COM 3
IC2230
ANALOG MULTIPLEX
VIDEO IN
VIDEO OUT
SOURCE 5
Q2050
BUFFER
VIDEO IN
VIDEO OUT
SOURCE 6
Q2060
BUFFER
VIDEO IN
VIDEO OUT
SOURCE 7
Q2070
BUFFER
VIDEO IN
VIDEO OUT
SOURCE 8
Q2080
BUFFER
OUT1
1
OUT2
13
OUT3
12
OUT4
11
IN1 17
IN2 3
IN3 6
IN4 9
IC2001
QUAD VIDEO DRIVER
J2005
J2006
J2007
J2008
0
13
1
14
2
15
3
12
4
1
5
5
6
2
7
4
A11
B10
C9
INH 6
COM 3
IC2240
ANALOG MULTIPLEX
0
13
1
14
2
15
3
12
4
1
5
5
6
2
7
4
A11
B10
C9
INH 6
COM 3
IC2250
ANALOG MULTIPLEX
0
13
1
14
2
15
3
12
4
1
5
5
6
2
7
4
A11
B10
C9
INH 6
COM 3
IC2260
ANALOG MULTIPLEX
11
10
3
4
9
8
5
6
IC2100
SERIAL PARALLEL CONVERTER
IC2300
INVERTER
IC2400
QUAD VIDEO DRIVER
CNT1
20
IN1
17
CNT1
19
IN2
3
OUT1 1
OUT2 2
IC2410
QUAD VIDEO DRIVER
CNT1
20
IN1
17
CNT1
19
IN2
3
OUT1 1
OUT2 2
IC2420
QUAD VIDEO DRIVER
IC501
BUFFER
IC500 (4/5)
SYSTEM CONTROLLOR
6
5 4
3
2 1
11
12 13
8
910
VIDEO CLK
16
VIDEO DAT
17
VIDEO STB
18
VIDEO CLR
19
+5V
VIDEO 03
VIDEO 04
VIDEO 05
VIDEO 06
VIDEO 01
VIDEO 02
A6TX+
CN3600
B7
DI
4
IC3610
DIFFERENTIAL
BUS TRASCEIVER
IC3600
DIFFERENTIAL
BUS TRASCEIVER
IC505
BUFFER
TX+
IR RET
KEYPAD
IR
+12V
1
2
3
4
5
6
7
8
12
13
1
A6TX+
CN3500
B7
DI
4
IC3510
DIFFERENTIAL
BUS TRASCEIVER
IC3500
DIFFERENTIAL
BUS TRASCEIVER
IC505
BUFFER
TX+
IR RET
IR
+12V
1
2
3
4
5
6
7
8
9
10
8
A6TX+
CN3400
B7
DI
4
IC3410
DIFFERENTIAL
BUS TRASCEIVER
IC3400
DIFFERENTIAL
BUS TRASCEIVER
IC504
BUFFER
TX+
IR RET
IR
+12V
1
2
3
4
5
6
7
8
5
4
6
A6TX+
CN3300
B7
DI
4
IC3310
DIFFERENTIAL
BUS TRASCEIVER
IC3300
DIFFERENTIAL
BUS TRASCEIVER
IC504
BUFFER
TX+
IR RET
IR
+12V
1
2
3
4
5
6
7
8
2
1
3
A6TX+
CN3200
B7
DI
4
IC3210
DIFFERENTIAL
BUS TRASCEIVER
IC3200
DIFFERENTIAL
BUS TRASCEIVER
IC504
BUFFER
TX+
IR RET
IR
+12V
1
2
3
4
5
6
7
8
9
10
8
A6TX+
CN3100
B7
DI
4
IC3110
DIFFERENTIAL
BUS TRASCEIVER
IC3100
DIFFERENTIAL
BUS TRASCEIVER
IC504
BUFFER B7
A6
RO
1
TX+
IR RET
IR
+12V
1
2
3
4
5
6
7
8
12
13
11
+5V
CATS 6 TX
83
IR 6 IN
67
CATS 5 TX
82
IR 5 IN
66
CATS 4 TX
81
IR 4 IN
65
CATS 3 TX
80
IR 3 IN
64
CATS 2 TX
79
IR 2 IN
63
CATS 1 TX
78
IR 1 IN
62
ZONE 6
KEYPAD
ZONE 5
KEYPAD
ZONE 4
KEYPAD
ZONE 3
KEYPAD
ZONE 2
KEYPAD
ZONE 1
B7
A6
RO
1
B7
A6
RO
1
B7
A6
RO
1
B7
A6
RO
1
B7
A6
RO
1
+5V
+5V
+5V
+5V
+5V
E
AMP/SPEAKER/
PRE OUT
SECTION

1717
CAV-M1000ES
CAV-M1000ES
3-4. BLOCK DIAGRAM — AMP/SPEAKER/PRE OUT SECTION —
• Signal Path
: AUDIO
• R-CH is omitted due to same as L-CH.
: VIDEO
IN28
+V OUT2 12
-V OUT2 11
8
VCC
8
13
VCC
8
14
VEE
8
15
NF2 9
IC100
POWER AMP
Q143
BOOSTER
Q140,141
LIMITER
Q811,850
SWITCH
Q144,145
CURRENT DETECT
Q160-162
AF POWER
PROTECT
Q11
RELAY
DRIVE
IC4100
COMPARETOR
Q4150
OVERLOAD
DETECT
Q142
BOOSTER
RY11
1
2
3
7
6
5
-5V
+5V
CN71
Q4151
PROTECT
L
R
SPEAKERS
CLASS 2 WIRING
ZONE 1
R-CH
Z12+B
L1
R1 R-CH
IN28
+V OUT2 12
-V OUT2 11
8
VCC
8
13
VCC
8
14
VEE
8
15
NF2 9
IC100
POWER AMP
Q143
BOOSTER
Q140,141
LIMITER
Q821,851
SWITCH
Q144,145
CURRENT DETECT
Q160-162
AF POWER
PROTECT
Q22
RELAY
DRIVE
IC4300
COMPARETOR
Q4250
OVERLOAD
DETECT
Q142
BOOSTER
RY22
1
2
3
7
6
5
-5V
+5V
CN72
Q4351
PROTECT
L
R
SPEAKERS
CLASS 2 WIRING
ZONE 2
R-CH
Z34+B
L2
R2 R-CH
IN28
+V OUT2 12
-V OUT2 11
8
VCC
8
13
VCC
8
14
VEE
8
15
NF2 9
IC100
POWER AMP
Q143
BOOSTER
Q140,141
LIMITER
Q831,853
SWITCH
Q144,145
CURRENT DETECT
Q160-162
AF POWER
PROTECT
Q33
RELAY
DRIVE
IC4500
COMPARETOR
Q4350
OVERLOAD
DETECT
Q142
BOOSTER
RY33
1
2
3
7
6
5
-5V
+5V
CN73
Q4551
PROTECT
L
R
SPEAKERS
CLASS 2 WIRING
ZONE 3
R-CH
Z56+B
L3
R3 R-CH
IN28
+V OUT2 12
-V OUT2 11
8
VCC
8
13
VCC
8
14
VEE
8
15
NF2 9
IC100
POWER AMP
Q143
BOOSTER
Q140,141
LIMITER
Q815
SWITCH Q144,145
CURRENT DETECT
Q160-162
AF POWER
PROTECT
Q44
RELAY
DRIVE
Q4450
OVERLOAD
DETECT
Q142
BOOSTER
RY44
CN74
L
R
SPEAKERS
CLASS 2 WIRING
ZONE 4
R-CH
Z12-B
L4
R4 R-CH
IN28
+V OUT2 12
-V OUT2 11
8
VCC
8
13
VCC
8
14
VEE
8
15
NF2 9
IC100
POWER AMP
Q143
BOOSTER
Q140,141
LIMITER
Q825
SWITCH Q144,145
CURRENT DETECT
Q160-162
AF POWER
PROTECT
Q55
RELAY
DRIVE
Q4550
OVERLOAD
DETECT
Q142
BOOSTER
RY55
CN75
L
R
SPEAKERS
CLASS 2 WIRING
ZONE 5
R-CH
Z34-B
L5
IN28
+V OUT2 12
-V OUT2 11
8
VCC
8
13
VCC
8
14
VEE
8
15
NF2 9
IC100
POWER AMP
Q143
BOOSTER
Q140,141
LIMITER
Q835
SWITCH Q144,145
CURRENT DETECT
Q160-162
AF POWER
PROTECT
Q66
RELAY
DRIVE
Q4650
OVERLOAD
DETECT
Q142
BOOSTER
RY66
CN76
L
R
SPEAKERS
CLASS 2 WIRING
ZONE 6
ZONE 1
R-CH
Z56-B
L6
R6 R-CH
R5 R-CH
5
67
IC1103
BUFFER
J1100
L
R
RY12V
VIDEO 04 VIDEO 03 VIDEO 02 VIDEO 01 VIDEO 06 VIDEO 05
RY1100
Q1102
RELAY DRIVE
R-CH
VIDEO OUT
FIXED OUT
ZONE 2
5
67
IC1203
BUFFER
J1200
L
R
RY12V
RY1200
Q1202
RELAY DRIVE
R-CH
VIDEO OUT
FIXED OUT
ZONE 3
5
67
IC1303
BUFFER
J1300
L
R
RY12V
RY1300
Q1302
RELAY DRIVE
R-CH
VIDEO OUT
FIXED OUT
ZONE 4
5
67
IC1403
BUFFER
J1400
L
R
RY12V
RY1400
Q1402
RELAY DRIVE
R-CH
VIDEO OUT
FIXED OUT
ZONE 5
3
27
IC1503
BUFFER
J1500
L
R
RY12V
RY1500
Q1502
RELAY DRIVE
R-CH
VIDEO OUT
VARIABLE OUT
ZONE 6
3
27
IC1603
BUFFER
J1600
L
R
RY12V
RY1600
Q1602
RELAY DRIVE
R-CH
VIDEO OUT
VARIABLE OUT
L6
L5
L4
L3
L2
L1
PROTECTOR 6
33
PROTECTOR 5
32
PROTECTOR 4
31
PROTECTOR 3
30
PROTECTOR 2
29
PROTECTOR 1
28
TR 1 MUTE
20
TR 2 MUTE
21
TR 3 MUTE
22
TR 4 MUTE
23
TR 5 MUTE
24
TR 6 MUTE
25
SPK 1 RY
10
SPK 2 RY
11
SPK 3 RY
12
SPK 4 RY
13
SPK 5 RY
14
SPK 6 RY
15
IC500 (2/5)
SYSTEM CONTROLLOR
D
AUDIO I/O
SECTION
E
VIDEO I/O
SECTION
C
AUDIO I/O
SECTION

1818
CAV-M1000ES
CAV-M1000ES
3-5. BLOCK DIAGRAM — IR OUT/RS232C/12VTRIGGER SECTION —
IC500 (3/5)
SYSTEM CONTROLLOR
RF RX
110
RF TX
109
CTRL
108
A1 OUT
51
AI OUT
86
IROUT D
39
IROUT A
35
IROUT B
36
IROUT C
37
IROUT INH
38
RS232 1 TX
112
RS232 1 RX
113
RS232 2 TX
106
RS232 2 RX
107
RS232 3 TX
103
RS232 3 RX
104
Y-COM 3
X-COM 13
IC508
ANALOG MULTIPLEX
IC200
AND GATE
IC520
BUFFER
IC2720
DIFFERENTAL
BUS TRANSCEIVER
IC2710
BUFFER
Y
1
X
12
11
13
12
+5V
R0 1
B
7
A
6
IC2700
DIFFERENTAL
BUS TRANSCEIVER
IC2730
+12V REG
D1
RY12V
4
B
7
A6
1
2
7
6
1
2
IC750
LINE DRIVER RECEIVER
R1IN 15
T1IN 13
R1OUT
16
T1OUT
17
2
5
14
15
1CD
CN750
DSR
RTS
CTS
NC
3RXD
5TXD
7DTR
9
2
4
6
8SD
RS232C
TX-
TX+
3
4
5
IR
6
7
RX+
8
RX-
CN2700
J2009
CONTROL
A1 II
ANTENNA
Q506
SWITCH
1
2
4
5
3
6
MAIN/POWER
SECTION
+5V
13
0
17
T1OUT
16
R1OUT
14
1
15
2
12
3
1
4
5
5
2
6
4
7
COM
3
A
11
B
10
C
9
INH
6
R1OUT
15
T1IN
13
IC201
ANALOG MULTIPLEX
IC300
LINE DRIVER RECEIVER 1CD
CN300
J201
DSR
RTS
CTS
NC
3RXD
5TXD
7DTR
9
2
4
6
8SD
STR
17
T1OUT
16
R1OUT
R1OUT
15
T1IN
13
IC310
LINE DRIVER RECEIVER 1CD
CN310
DSR
RTS
CTS
NC
3RXD
5TXD
7DTR
9
2
4
6
8SD
DVP
17
T1OUT
16
R1OUT
R1OUT
15
T1IN
13
IC320
LINE DRIVER RECEIVER 1CD
CN320
DSR
RTS
CTS
NC
3RXD
5TXD
7DTR
9
2
4
6
8SD
AUX
RS232C
IR OUT SOURCE 1
J202
IR OUT SOURCE 2
J203
IR OUT SOURCE 3
J204
IR OUT SOURCE 4
J205
IR OUT SOURCE 5
J206
IR OUT SOURCE 6
J207
IR OUT SOURCE 7
SOURCE 8
J208
J216
IR OUT
12V TRIGGER
J209
6
IR OUT
(COMMON)
J215
5
J214
4
J213
3
J212
2
J211
1
12V 1
12V 2
12V 3
12V 4
12V 5
12V 6
MAIN/POWER
SECTION
RF REMOTE/
RF ANTENNA
SECTION
A
B
H

1919
CAV-M1000ES
CAV-M1000ES
3-6. BLOCK DIAGRAM — RF REMOTE/RF ANTENNA SECTION —
CN1
CN2
CN203
CN202
CN201
CN710
CN1
TRANSLATION BOARD
TOUCH PANEL
IC102
INVERTER
6
5
2
3
IC101
HYBRID TRANSMISSION
IC3802
HYBRID TRANSCEIVER IC3803
INVERTER
VCC (+5V)
IC3720
DIFFERENTAL BUS TRANSEIVER
20
1
7
8
18
17
D501-504
T501
S806
S807
S801
(PUSH)
VOLUME +
VOLUME -
MUTING
CHANNEL +
CHANNEL -
SYSTEM OFF
S802
S803
S805
S804
V
TP
(CPU-61P)
(CPU-4P)
(CPU-60P)
(CPU-3P)
(CPU-5P)
(CPU-62P)
(CPU-1P)
(CPU-2P)
CN3
CN2
DATA OUT
DATA IN
CNT0
CNT1
RFIO
L102
RXDATA
TXMOD
CNTRL0
CNTRL1
GND1
CHARGE UNIT
LIQUID CRYSTAL DISPLAY
[INVERTER UNIT]
[PA UNIT]
L103
20 RFIO 7
RX DATA
6
A
7
B
8
TX MOB
17
CNT RL1
3
6
4
5
10
9
11
8
4DI
8TX-
IC3700
DIFFERENTAL BUS TRANSEIVER
IC3800
+5V REG
6
A
7
3 1
IC3801
+3V REG
3 1
B
1DI
7TX+
5IR
612V
2RX-
1RX+
VCC (+3V)
IR OUT/RS232C/
12V TRIGGER
SECTION
RF SIGNAL
V
V
V
H

2020
CAV-M1000ES
CAV-M1000ES
3-7. PRINTEDWIRING BOARD — AMP SECTION — •See page 12 for Circuit Boards Location. :Uses unleaded solder.
IC100
AUDIO I/O BRD
BOARD
CN1005,
CN1008
(Page 25)
SPEAKER
BOARD
CN11,CN22,
CN33,,CN44,
CN55,CN66
(Page 40)
AMP BASE
BOARD
CN810,CN820,
CN830,CN840,
CN850,CN860
(Page 23)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
FOR
CHECK
( )
12
A
B
C
D
E
F
345678
15 1
15
1
14
2
1
3
• Semiconductor
Location
Ref. No. Location
D100 E-6
D120 F-6
D160 E-3
D161 E-3
D162 E-6
IC100 D-6
Q120 C-7
Q121 C-8
Q122 C-7
Q123 B-7
Q124 C-7
Q125 E-6
Q140 E-7
Q141 E-8
Q142 E-7
Q143 D-7
Q144 F-6
Q145 E-6
Q160 E-6
Q161 F-6
Q162 F-6