Sony HS-MB1 Service Manual ▷ View online
SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
HS-MB1
DISTRIBUTION PANEL
9-889-410-01
2009B04-1
©
2009.02
US Model
Ver. 1.0 2009.02
SPECIFICATIONS
Input and output terminals
RJ45: T568B Terminated. ABE (only for connection to HS-KP1
(Keypad))
RJ45: T568B Terminated. ABE (only for connection to HS-KP1
(Keypad))
(A DC 19.5 V included)
CD (only for connection to HS-WV1
(AV
Wall
Port))
(C DC 19.5 V included)
F (only for connection to CAV-CVB1
(Component
Video
Balun))
(DC 10 V included)
GH (only for connection to HS-WD1
(DIGITAL MEDIA Wall Port))
(G DC 19.5 V included)
40 pin fl at terminals:
For IDE cable (with pin 20 opening) only
(For stack connection only)
Pin jack video in:
For camera 1, 2 NTSC 75 ohms terminal
DC IN:
HS-AC1 only (not supplied)
10 V: by JEITA TYPE4 Jacks
19.5 V: by JEITA TYPE5 Jacks
DB1, DB2, CHIME:
Wire requirements: Copper Wire AWG 26 - 18
Outer diameter: 3 mm (0.12 inches), maximum
Strip away: 10 mm (0.4 inches)
RS-232C (DB9 Straight): For stack connection and service only
GENERAL
DC Power consumption (when HS-KP1, HS-WV1, HS-WA1,HS-WD1,
and CAV-CVB1 are not connected):
DC Power consumption (when HS-KP1, HS-WV1, HS-WA1,HS-WD1,
and CAV-CVB1 are not connected):
DC 19.5 V /0.6 A (ZONE 1 - 4), 0.1 A
(ZONE 5 - 8)
DC 10 V /0.3 A
* Use DC 19.5 V for HS-KP1, HS-WV1, HS-WA1, HS-WD1, and
CAV-CVB1.
For details, refer to the instruction manual of each product.
* Use DC 10 V only for HS-MB1. Even if you connect the DC 10 V to
CAV-CVB1.
For details, refer to the instruction manual of each product.
* Use DC 10 V only for HS-MB1. Even if you connect the DC 10 V to
HS-MB1, no power is supplied HS-KP1, HS-WV1, HS-WA1, HS-
WD1, or CAV-CVB1.
WD1, or CAV-CVB1.
Operating temperature:
0 ˚C - 30 ˚C (32 ˚F - 86 ˚F)
Storage temperature:
–20 °C - 60 °C (–4 °F - 140 °F)
Dimensions:
290 × 250 × 55 mm
(11
1
/
22
× 9
7
/
8
× 21
3
/
4
inches) (w/h/d)
Mass:
2 kg (4 lbs 6 1/2 oz.)
Supplied accessories
HS-AC1
AC power cord (mains lead)
Installer’s manual
HS-AC1
AC power cord (mains lead)
Installer’s manual
Design and specifi cations are subject to change without notice.
• HS-AC1 is attached to HS-MB1.
Please refer to service manual of
HS-AC1 for information on HS-AC1.
Please refer to service manual of
HS-AC1 for information on HS-AC1.
HS-MB1
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.
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.
1. SERVICE
NOTE
....................................................... 3
2. GENERAL
...................................................................
4
3. DISASSEMBLY
3-1. Case
(MB)
....................................................................... 8
3-2. VIDEO
Board
................................................................. 9
3-3. MAIN
Board
................................................................... 9
4. DIAGRAMS
4-1. Block Diagram –Audio Select Section– ......................... 11
4-2. Block Diagram –Mic Select Section– ............................. 12
4-3. Block Diagram –Video Select Section– .......................... 13
4-4. Block Diagram –Zone SW Section– ............................... 14
4-5. Block Diagram –RS-232C Section– ............................... 15
4-6. Block Diagram –Video Section– .................................... 16
4-7. Block Diagram –Power Section– .................................... 17
4-8. Printed Wiring Board –Main Section (1/2)– ................... 18
4-9. Printed Wiring Board –Main Section (2/2)– ................... 19
4-10. Schematic Diagram –Main Section (1/5)– ...................... 20
4-11. Schematic Diagram –Main Section (2/5)– ...................... 21
4-12. Schematic Diagram –Main Section (3/5)– ...................... 22
4-13. Schematic Diagram –Main Section (4/5)– ...................... 23
4-14. Schematic Diagram –Main Section (5/5)– ...................... 24
4-15. Printed Wiring Board –Video Section (1/2)– .................. 25
4-16. Printed Wiring Board –Video Section (2/2)– .................. 26
4-17. Schematic Diagram –Video Section (1/7)–..................... 27
4-18. Schematic Diagram –Video Section (2/7)–..................... 28
4-19. Schematic Diagram –Video Section (3/7)–..................... 29
4-20. Schematic Diagram –Video Section (4/7)–..................... 30
4-21. Schematic Diagram –Video Section (5/7)–..................... 31
4-22. Schematic Diagram –Video Section (6/7)–..................... 32
4-23. Schematic Diagram –Video Section (7/7)–..................... 33
4-2. Block Diagram –Mic Select Section– ............................. 12
4-3. Block Diagram –Video Select Section– .......................... 13
4-4. Block Diagram –Zone SW Section– ............................... 14
4-5. Block Diagram –RS-232C Section– ............................... 15
4-6. Block Diagram –Video Section– .................................... 16
4-7. Block Diagram –Power Section– .................................... 17
4-8. Printed Wiring Board –Main Section (1/2)– ................... 18
4-9. Printed Wiring Board –Main Section (2/2)– ................... 19
4-10. Schematic Diagram –Main Section (1/5)– ...................... 20
4-11. Schematic Diagram –Main Section (2/5)– ...................... 21
4-12. Schematic Diagram –Main Section (3/5)– ...................... 22
4-13. Schematic Diagram –Main Section (4/5)– ...................... 23
4-14. Schematic Diagram –Main Section (5/5)– ...................... 24
4-15. Printed Wiring Board –Video Section (1/2)– .................. 25
4-16. Printed Wiring Board –Video Section (2/2)– .................. 26
4-17. Schematic Diagram –Video Section (1/7)–..................... 27
4-18. Schematic Diagram –Video Section (2/7)–..................... 28
4-19. Schematic Diagram –Video Section (3/7)–..................... 29
4-20. Schematic Diagram –Video Section (4/7)–..................... 30
4-21. Schematic Diagram –Video Section (5/7)–..................... 31
4-22. Schematic Diagram –Video Section (6/7)–..................... 32
4-23. Schematic Diagram –Video Section (7/7)–..................... 33
5. EXPLODED
VIEW
5-1. Main
Section
................................................................... 41
6.
ELECTRICAL PARTS LIST .............................. 42
TABLE OF CONTENTS
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC 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. A commercial leakage tester, such as the Simpson 229 or RCA
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. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
instruments.
2. A battery-operated AC 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-operated AC voltmeter. The “limit” indication
is 0.75 V, 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 2 V AC range are suitable. (See
Fig. A)
is 0.75 V, 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 2 V AC range are suitable. (See
Fig. A)
1.5 k
Ω
0.15
μF
AC
voltmeter
(0.75 V)
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Parts on Set
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
HS-MB1
3
SECTION 1
SERVICE NOTE
NOTE FOR REPAIRING THE HS-MB1
The HS-MB1 cannot be repaired singly since it has no power
supply.
It should be connected with the HS-AC1 when servicing/repair-
ing it.
The HS-MB1 cannot be repaired singly since it has no power
supply.
It should be connected with the HS-AC1 when servicing/repair-
ing it.
EXTENTION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extention
cable) as shown below.
When repairing or servicing this set, connect the jig (extention
cable) as shown below.
• Connect the MAIN board (CN2975) and the VIDEO board
(CN705) with the extention cable (Part No. J-2501-199-A).
Connect the MAIN board (CN2510) and the VIDEO board
(CN1110) with the extention cable (Part No. 1-828-223-11).
(CN705) with the extention cable (Part No. J-2501-199-A).
Connect the MAIN board (CN2510) and the VIDEO board
(CN1110) with the extention cable (Part No. 1-828-223-11).
J-2501-199-A
1-828-223-11
CN705
CN1110
CN2975
MAIN board
VIDEO board
CN2510
HS-MB1
4
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
Hooking up the HS-MB1
Before hooking up the HS-MB1, be sure the AC power cord is
unplugged.
unplugged.
Note
If a CAT5 cable is connected to the wrong RJ45 terminal, units or devices
connected to HS-MB1 may be damaged when you plug in the AC power cord.
Terminals
If a CAT5 cable is connected to the wrong RJ45 terminal, units or devices
connected to HS-MB1 may be damaged when you plug in the AC power cord.
Terminals
", $, ', and ( supply DC voltage, so make sure of all connections
before plugging in the AC power cord.
ZONE 1
A
B
ZONE 2
A
B
ZONE 3
A
B
ZONE 4
A
B
ZONE 5
A
B
ZONE 6
A
B
ZONE 7
A
B
ZONE 8
A
B
TO KEYPAD HS-KP1
TO AV WALL PORT HS-WV1
TO COMPONENT VIDEO BALUN CAV-CVB1
TO DIGITAL MEDIA WALL PORT
HS-WD1
HS-WD1
OUTPUT
DOOR 2
INPUT
ZONE 1
F
ZONE 2
F
ZONE 3
F
ZONE 4
F
SOURCE 1
E
SOURCE 2
E
SOURCE 3
E
SOURCE 4
E
SOURCE 1
C
D
SOURCE 2
C
D
SOURCE 3
C
D
SOURCE 4
C
D
G
SOURCE DMPORT
H
B
SERVICE
ZONE
LOCAL
MODE
DB2
OFF
2
3
2
E
1
DB1
2
E
1
CHIME
2
E
1
GAIN
1
2
3
DOOR 1
MODE
OFF
2
3
GAIN
1
2
3
DB1/DB2
Connect the conductor cable for Doorbell.
MODE: Set 2 or 3 depending on the Doorbell manufacturer.
GAIN: Set the mic/speaker level of the Doorbell.
MODE: Set 2 or 3 depending on the Doorbell manufacturer.
GAIN: Set the mic/speaker level of the Doorbell.
CHIME
Connect the external chime.
INPUT
SOURCE 1 ~ 4
$ %
RJ45 terminals to input audio signal from AV Wall Port(s)
(HS-WV1).
Use both terminals for the connection.
(HS-WV1).
Use both terminals for the connection.
Note
When you connect a Multi Channel AV Receiver to the HS-MB1, be sure to
use the SOURCE 1 terminals. The Multi Channel AV Receiver will not work
with the SOURCE 2, 3, or 4 terminals.
When you connect a Multi Channel AV Receiver to the HS-MB1, be sure to
use the SOURCE 1 terminals. The Multi Channel AV Receiver will not work
with the SOURCE 2, 3, or 4 terminals.
SOURCE DMPORT
( )
RJ45 terminals to input Digital Media Port signal from Digital Media
Wall Port(s) (HS-WD1).
Use both terminals for the connection.
Wall Port(s) (HS-WD1).
Use both terminals for the connection.
Note
If a DIGITAL MEDIA PORT adapter is connected to a Multi Channel AV
Receiver which is connected to the HS-MB1, you cannot use the SOURCE
DMPORT terminals of the HS-MB1.
If a DIGITAL MEDIA PORT adapter is connected to a Multi Channel AV
Receiver which is connected to the HS-MB1, you cannot use the SOURCE
DMPORT terminals of the HS-MB1.
DC IN indicator
SERVICE
#
RJ45 terminals for Keypad (HS-KP1) firmware updates.
ZONE: Select this when updating the Keypad (HS-KP1) firmware.
LOCAL: Select this when updating this unit’s firmware.
ZONE: Select this when updating the Keypad (HS-KP1) firmware.
LOCAL: Select this when updating this unit’s firmware.
SOURCE 1 ~ 4
&
RJ45 terminals to input video signal from AV Wall Port(s)
(HS-WV1).
(HS-WV1).
OUTPUT
ZONE 1 ~ 4 '
RJ45 terminals send a video signal source to the component video.
Use a Component Video Balun (CAV-CVB1) for the connection.
Use a Component Video Balun (CAV-CVB1) for the connection.
CAT5 RJ45 Pinout
When you connect the Component Video Balun (CAV-CVB1), the
CAT5 RJ45 pinouts use the T568B standard. Refer to the illustration
below.
When you connect the Component Video Balun (CAV-CVB1), the
CAT5 RJ45 pinouts use the T568B standard. Refer to the illustration
below.
Pinout
Wire color
Pin 1 BLUE/Pb (R)
White/Orange
Pin 2 BLUE/Pb (T)
Orange
Pin 3 GREEN/Y (R) White/Green
Pin 4 GND
Blue
Pin 5 +11V
White/Blue
Pin 6 GREEN/Y (T) Green
Pin 7 RED/Pr (R)
White/Brown
Pin 8 RED/Pr (T)
Brown
CAT5 cable
Be sure to use Category 5e straight-through cables, and the wiring
connection is correct. See the illustration below for details on
connections.
Be sure to use Category 5e straight-through cables, and the wiring
connection is correct. See the illustration below for details on
connections.
White/Orange
Wire color
Orange
White/Green
Blue
White/Blue
Green
White/Brown
Brown
1
Pin No.
2
3
4
5
6
7
8
ZONE 1 ~ 8 " #
RJ45 terminals for Keypad (HS-KP1).
Use both terminals for the connection.
Use both terminals for the connection.
Note
If you use the ZONE 5 ~ 8 terminals, you need to connect the additional
Power Supply (HS-AC1) (optional) to ZONE 5 – 8 DC IN.
Power Supply (HS-AC1) (optional) to ZONE 5 – 8 DC IN.
Note on installing CAT5 cables
The following lengths of cable(s) can extend up to 200 feet:
The following lengths of cable(s) can extend up to 200 feet:
● The combined length of the two longest cables connecting the HS-MB1 to an
AV Wall Port (HS-WV1) and a Keypad (HS-KP1).
● The combined length of the cable connecting the HS-MB1 to the Digital Media
Wall Port (HS-WD1) and the longest cable connecting to a Keypad (HS-KP1).
● The length of the longest cable connecting the HS-MB1 to a Component Video
Balun (CAV-CVB1).