Read Sony HS-KP1 Service Manual online
SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
HS-KP1
KEYPAD
9-889-411-01
2009B04-1
©
2009.02
US Model
Ver. 1.0 2009.02
SPECIFICATIONS
LCD
4.3 inch color TFT
GUI/NTSC for Camera and Monitor
4.3 inch color TFT
GUI/NTSC for Camera and Monitor
Intercom
Push to talk
Mic: Monaural
Speaker: Monaural
Push to talk
Mic: Monaural
Speaker: Monaural
Audio
Rated Output Power at 2ch stereo
Rated Output Power at 2ch stereo
(8 ohms 1 kHz, THD: 10 %): Best effort*
* Depending on the length of the CAT5 (Category 5e) cable connected to
B of the rear panel, or the length of diameter of the cable connected to
DC IN of the rear panel.
DC IN of the rear panel.
Input and Output connectors
RJ45:
RJ45:
AB (only for connection to HS-MB1
(Distribution Panel) or HS-WV1 (AV Wall Port))
IJ (only for connection to HS-WA1
(Local
Audio
Wall
Port))
Speaker output:
Wire requirements: Copper Wire AWG 26 - 18
Outer diameter: 3 mm (0.12 inches), maximum
Strip away: 10 mm (0.4 inches)
Outer diameter: 3 mm (0.12 inches), maximum
Strip away: 10 mm (0.4 inches)
DC IN:
Wire requirements: Copper Wire AWG 26 - 18
Outer diameter: 3 mm (0.12 inches), maximum
Strip away: 10 mm (0.4 inches)
Outer diameter: 3 mm (0.12 inches), maximum
Strip away: 10 mm (0.4 inches)
IR IN:
Monaural mini-jack (
ϕ 3.5 mm)
General
Power supply:
Power supply:
DC 19.5 V
(only HS-AC1 (Power Supply) (not supplied))
Power consumption:
DC 19.5 V/ 0.5 A
(when driving the 8-ohm speaker)
Operating temperature: 0 °C - 30 °C (32 °F - 86 °F)
Dimensions:
Dimensions:
134 × 134 × 80 mm
(5
3
/
8
× 5
3
/
8
× 3
1
/
4
inches) (w/h/d)
Mass:
450 g (1 lbs 15
6
/
8
oz)
Supplied accessories
Operating Instructions (this manual)
Remote commander (1)
R6 (size-AA) batteries (2)
Installer’s manual (1)
Wall mounting bracket (1)
Screws for the wall mounting bracket (4)
Screws for the unit (2)
Operating Instructions (this manual)
Remote commander (1)
R6 (size-AA) batteries (2)
Installer’s manual (1)
Wall mounting bracket (1)
Screws for the wall mounting bracket (4)
Screws for the unit (2)
Design and specifi cations are subject to change without notice.
HS-KP1
2
SAFETY-RELATED COMPONET WARNING!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WITH MARK 0 ON 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.
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
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
• 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.
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
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 viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
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.
also be added to ordinary solder.
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN
INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE
INSTRUCTIONS
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN
INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE
INSTRUCTIONS
NOTES ON CHIP COMPONENT REPLACEMENT
•
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
aged by heat.
TABLE OF CONTENTS
1. SERVICE
NOTE
....................................................... 3
2. GENERAL
...................................................................
4
3. DISASSEMBLY
3-1. Rear Case Section, Front Panel Section .......................... 8
3-2. KP SWITCH Board ........................................................ 9
3-3. KP LCD Board ................................................................ 9
3-4. LCD
3-2. KP SWITCH Board ........................................................ 9
3-3. KP LCD Board ................................................................ 9
3-4. LCD
Module
................................................................... 9
3-5. Speaker
Assy
................................................................... 9
3-6. Boards
Section
................................................................ 9
3-7. KP RJ45 Board, KP CHUKEI Board, KP DAMP Board,
KP POWER Board .......................................................... 9
4. DIAGRAMS
4-1. Block Diagram –Audio Section– .................................... 11
4-2. Block Diagram –Video Section– .................................... 12
4-3. Block Diagram –System Section– .................................. 13
4-4. Printed Wiring Board –LCD Section– ............................ 15
4-5. Schematic Diagram –LCD Section (1/4)– ...................... 16
4-6. Schematic Diagram –LCD Section (2/4)– ...................... 17
4-7. Schematic Diagram –LCD Section (3/4)– ...................... 18
4-8. Schematic Diagram –LCD Section (4/4)– ...................... 19
4-9. Printed Wiring Board –Switch Section– ......................... 20
4-10. Schematic Diagram –Switch Section– ............................ 21
4-11. Printed Wiring Board –RJ45 Section– ............................ 22
4-12. Schematic Diagram –RJ45 Section– .............................. 23
4-13. Printed Wiring Board –Power Section– .......................... 24
4-14. Schematic Diagram –Power Section– ............................. 25
4-15. Printed Wiring Board –Relay Section– ........................... 26
4-16. Schematic Diagram –Relay Section– ............................. 27
4-17. Printed Wiring Board –Amp Section– ............................ 28
4-18. Schematic Diagram –Amp Section– ............................... 29
4-2. Block Diagram –Video Section– .................................... 12
4-3. Block Diagram –System Section– .................................. 13
4-4. Printed Wiring Board –LCD Section– ............................ 15
4-5. Schematic Diagram –LCD Section (1/4)– ...................... 16
4-6. Schematic Diagram –LCD Section (2/4)– ...................... 17
4-7. Schematic Diagram –LCD Section (3/4)– ...................... 18
4-8. Schematic Diagram –LCD Section (4/4)– ...................... 19
4-9. Printed Wiring Board –Switch Section– ......................... 20
4-10. Schematic Diagram –Switch Section– ............................ 21
4-11. Printed Wiring Board –RJ45 Section– ............................ 22
4-12. Schematic Diagram –RJ45 Section– .............................. 23
4-13. Printed Wiring Board –Power Section– .......................... 24
4-14. Schematic Diagram –Power Section– ............................. 25
4-15. Printed Wiring Board –Relay Section– ........................... 26
4-16. Schematic Diagram –Relay Section– ............................. 27
4-17. Printed Wiring Board –Amp Section– ............................ 28
4-18. Schematic Diagram –Amp Section– ............................... 29
5. EXPLODED
VIEWS
5-1. Case Rear Section ........................................................... 43
5-2. Front Panel Section ......................................................... 44
5-2. Front Panel Section ......................................................... 44
6.
ELECTRICAL PARTS LIST .............................. 45
HS-KP1
3
SECTION 1
SERVICE NOTE
NOTE FOR REPAIRING THE HS-KP1
The HS-KP1 cannot be repaired singly since it has no power
supply.
It should be connected with the HS-AC1 and HS-MB1 as shown
in the fi gure when servicing/repairing it.
The HS-KP1 cannot be repaired singly since it has no power
supply.
It should be connected with the HS-AC1 and HS-MB1 as shown
in the fi gure when servicing/repairing it.
19.5 V cable
10 V cable
1
IN
2
10V
19.5V
ZONE 1
19.5V
ZONE 2
19.5V
ZONE 3
19.5V
ZONE 4
DC IN
CAMERA
19.5V
ZONE 5
19.5V
ZONE 6 ZONE 7
19.5V
19.5V
ZONE 8
DC IN
19.5V
2.5A(LPS)
19.5V
2.5A(LPS)
19.5V
2.5A(LPS)
19.5V
2.5A(LPS)
2.5A(LPS)
DC CABLES x4
CONNECTOR TERMINALS x2
CONNECTOR TERMINALS x2
DC10V
0.25A(LPS)
DC OUT
G
ND
19.5V
2.5A
( LPS
)
G
N
D
19.5V
2.5A
( LPS
)
DC 19.5V = TOTAL4.5A
Distribution Panel (HS-MB1)
Power Supply (HS-AC1)
A
A
B
B
10 V cable
19.5 V cable
CAT5 cable (violet)
HS-KP1
HS-MB1
power cord
HS-AC1
CAT5 cable
(orange)
HS-KP1
4
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
11
US
C
h
apte
r 1: De
scrip
tion a
nd L
o
ca
tion
tion
of P
a
rt
s
Keypad
Chapter 1: Description and Location of Parts
VOLUME
MUTING
MENU
MIC
S
N
O
I
T
P
O
T
I
X
E
/
N
R
U
T
E
R
Name
Function
" LCD
Displays the menu, etc.
# Speaker
Outputs the sound while using the Intercom or Monitor function.
$ Remote sensor
Receives signals from the remote commander.
% MIC
Picks up the sound while using the Intercom or Monitor function.
& / (on/off)
Press to turn the unit on or off.
' RETURN/EXIT
Press to return to the previous menu or exit the menu.
( MENU
Press to display the menu to operate the unit.
)
7/W/#/C
Press
7/W/#/C to select a menu item. Then press
to enter the
selection.
* MUTING
Press to turn off the sound temporarily. Press the button again to
restore the sound.
restore the sound.
+ OPTIONS
Press to display and select items from the option menu.
, VOLUME +/–
Press to adjust the volume level.
12
US
Remote commander
Notes
• Some functions explained in this section may not
work depending on the components.
• The above explanations are intended to serve as
examples only. Therefore, depending on the
component, above operations may not be possible,
or may operate differently than described.
component, above operations may not be possible,
or may operate differently than described.
Name
Function
" / (on/off)
Press to turn the unit on or
off.
off.
# CAMERA
Press to enter the room/
door selecting mode
(image) (page 29).
door selecting mode
(image) (page 29).
$ ROOM
MONITOR
Press to enter the room
selecting mode (sound)
(page 28).
selecting mode (sound)
(page 28).
% SLEEP
Press to activate the sleep
timer function, and the
duration after which the
unit will turn off
automatically (page 32).
timer function, and the
duration after which the
unit will turn off
automatically (page 32).
&
7/W/#/C
Press
7/W/#/C to select a
menu item. Then press
to enter the selection.
' OPTIONS
Press to display and select
items from the option
menu.
items from the option
menu.
DO NOT
DISTURB
ALL
DIMMER
CAMERA
SLEEP
RETURN/
EXIT
INPUT
SELECTOR
OPTIONS
DMPORT
MENU
VOLUME
MUTING
INTERCOM
ROOM
ROOM
MONITOR
( MENU
Press to display the menu
to operate the unit.
to operate the unit.
) DMPORT
Press to operate the
component connected to
the DIGITAL MEDIA
PORT adapter (page 22).
component connected to
the DIGITAL MEDIA
PORT adapter (page 22).
/
Starts play.
Y
Stops play.
/
Skips tracks.
* INPUT
SELECTOR
Press to select the input
source.
source.
+ VOLUME +/– Press to adjust the volume
level.
, MUTING
Press to turn off the sound
temporarily. Press the
button again to restore the
sound.
temporarily. Press the
button again to restore the
sound.
- RETURN/
EXIT
0
Press to return to the
previous menu or exit the
menu.
previous menu or exit the
menu.
. DIMMER
Press repeatedly to adjust
brightness of the LCD
(page 39).
brightness of the LCD
(page 39).
/ INTERCOM
To talk to other room in
the system network.
the system network.
ALL
Press to talk to all rooms
(page 26).
(page 26).
ROOM
Press to enter the room
selecting mode (Intercom)
(page 26).
selecting mode (Intercom)
(page 26).
0 DO NOT
DISTURB
Press to block requests
from the other rooms.
Press the button again to
cancel blocking requests
(page 30).
from the other rooms.
Press the button again to
cancel blocking requests
(page 30).
Name
Function
Part names and descriptions
ZONE
MODE
DC IN
+
19.5V
GND
R
+
R-
L-
L
L-
L
+
SPEAKERS
IMPEDANCE USE
8 - 16
HT
IR REMOTE
IN
Rear of the unit
HS-WA1
TO LOCAL AUDIO
WALL PORT
HS-WV1
TO DISTRIBUTION PANEL
HS-MB1
TO AV WALL PORT
Top of the unit
RJ45 terminals (*, +)
Connect the unit to Local Audio Wall Port (HS-WA1) using CAT5 cables so that the letters (*, +) indicated
on both the units match each other.
on both the units match each other.
RJ45 terminals (", #)
Connect the unit to Distribution Panel (HS-MB1) or AV Wall Port (HS-WV1) using CAT5 cables so that the
letters (", #) indicated on both the units match each other.
letters (", #) indicated on both the units match each other.
SPEAKERS
Connect speakers (nominal impedance 8 ohms or higher) in a room using a speaker cord. See “Connecting
speaker cords or power supply cords.”
speaker cords or power supply cords.”
DC IN
Connect DC IN of Keypad to DC OUT of Power Supply (HS-AC1) using a power supply cord. See
“Connecting speaker cords or power supply cords.” A DC power source is supplied to the Keypad through the
AWG 24 cords inside the CAT5 cable connected to #. However, sound quality of the Keypad may deteriorate
if cables are long, due to power loss through the cable. For optimum sound quality, connect directly Keypad
and Power Supply using thicker cords than AWG 24, up to AWG 18.
“Connecting speaker cords or power supply cords.” A DC power source is supplied to the Keypad through the
AWG 24 cords inside the CAT5 cable connected to #. However, sound quality of the Keypad may deteriorate
if cables are long, due to power loss through the cable. For optimum sound quality, connect directly Keypad
and Power Supply using thicker cords than AWG 24, up to AWG 18.
MODE (ZONE/HT) switch
Switch between ZONE mode and HT mode. The ZONE mode is used to select input sources. The HT mode
can be used for basic operations on the Multi Channel AV receiver. For further details on these modes, refer to
the Keypad operating instructions.
can be used for basic operations on the Multi Channel AV receiver. For further details on these modes, refer to
the Keypad operating instructions.
IR REMOTE IN
Connect an IR repeater.
Connecting speaker cords or power supply cords
You can connect up to two Keypads directly to a Power Supply (HS-AC1) in order to improve sound coverage of
the Keypad. For details on Power Supply connection, refer to HS-AC1 manual.
You can use any commercially available cord of gauge AWG 18 to AWG 26. AWG 18 cords are recommended as
signal loss is less.
the Keypad. For details on Power Supply connection, refer to HS-AC1 manual.
You can use any commercially available cord of gauge AWG 18 to AWG 26. AWG 18 cords are recommended as
signal loss is less.
1
Strip 10 mm (0.4 inches) of insulation off the cords and twist the
bare wires together tightly.
bare wires together tightly.
Be sure that the length of the bare wires is 10 mm (0.4 inches), matching the full-size illustration below.
10 mm (0.4 inches)
Note
Do not use a cord that is kinked, tarnished or otherwise damaged.
2
While pressing down the orange tab next to the terminal, insert
the cord into the terminal as far as it will go. See the tables below
for connections.
the cord into the terminal as far as it will go. See the tables below
for connections.
ZONE
MODE
DC IN
+
19.5V
GND
R
+
R-
L-
L
L-
L
+
SPEAKERS
IMPEDANCE USE
8 - 16
HT
IR REMOTE
IN
Cord
Rear of the unit
a b
A
B
C
D
B
C
D
This unit
DC IN
DC IN
Power Supply
CD OUT
CD OUT
This unit
Your speakers
DC 19.5 V – a
19.5 V
R+/- – A/B
R+/-
GND – b
GND
L-/+ – C/D
L-/+
Notes
● To press down the orange tab, a slim object such as a flathead screwdriver can be used.
● Be sure to connect the terminals correctly as shown in the table above. If a speaker cord is reversed, the
sound may be distorted.
● Make sure none of the bare wires touch each other. If they do, it may cause a short-circuit, which could
damage the system.