Sony SS-CT100D User manual

SERVICE MANUAL
Ver. 1.1 2007.03
SPECIFICATIONS
9-887-256-02
2007C05-1
© 2007.03
Sony Corporation
Home Audio Division
Published by SonyTechno Create Corporation
SPEAKER SYSTEM
•JIG
When disassembling the set, use the following jig (for
speaker removal).
Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL
SS-CT100D/WGV100D/ZX80DP/
ZX100D/ZX100DP
SS-ZX80DP SS-ZX100DP
Front Speaker SS-ZX100D
Surround Speaker SS-ZX100D
Front/Surround speaker SS-ZX100D
Speaker system 2-way, bass-reflex type,
magnetically shielded
Speaker units
Woofer 22 cm (8 5/8in.), cone type
Tweeter 5 cm (2 in.), cone type × 2
Nominal impedance 6 ohms
Dimensions (w/h/d) Approx. 308 × 365 ×
480 mm (12 1/8× 14 3/8× 18 7/8in.)
Mass Approx. 9.3 kg (20 lb 9 oz) net per
speaker
Center Speaker SS-CT100D
Speaker system Full range, 2-unit,
bass-reflex type,
magnetically shielded
Speaker units
Full range 8 cm (3 1/8in.), cone type × 2
Nominal Impedance 16 ohms
Dimensions (w/h/d) Approx. 268 × 107 ×
117 mm (10 1/2× 4 1/4× 4 5/8in.)
Mass Approx. 1.6 kg (3 lb 9 oz)
Subwoofer
SS-WGV100D
Subwoofer system 1-way, 1-unit,
bass-reflex type,
magnetically shielded
Speaker units
Subwoofer: 20 cm (7 7/8in.), cone type
Nominal impedance 8 ohms
Dimensions (w/h/d) (Approx.)
281 × 362 × 338.5 mm
(11 × 14 1/4× 13 3/8in.)
Mass (Approx.) 6.8 kg (14 lb 16 oz)
Design and specifications are subject to change
without notice.
US Model
SS-CT100D/ZX80DP/ZX100D
E Model
SS-CT100D/WGV100D/ZX80DP/
ZX100D/ZX100DP
•SS-CT100D is center speaker in FST-ZX80D/ZX100D/LBT-ZX80D/ZX100D.
•SS-WGV100D is subwoofer in FST-ZX100D/LBT-ZX100D.
•SS-ZX100D is front and surround speakers in FST-ZX80D/ZX100D/LBT-ZX80D/ZX100D.
Photo: SS-CT100D Photo: SS-WGV100D Photo: SS-ZX100D
•SS-ZX80DP is package speaker of front and surround speakers in FST-ZX80D/LBT-ZX80D.
•SS-ZX100DP is package speaker of front and surround speakers in FST-ZX100D/LBT-ZX100D.

2
SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP
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.
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.
SECTION 1
GENERAL
This section is extracted from
instruction manual.
Subwoofer (SS-WGV100D)
2
1
SUBWOOFER ON/OFF 1
SUBWOOFER LEVEL 2
ALPHABETICAL ORDER
A – Z

3
SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP
Note: Follow the disassembly procedure in the numerical order given.
2-1. FRONT PANEL BLOCK (SS-WGV100D)
SECTION 2
DISASSEMBLY
4 front panel block
2 Insert the jig (J-2501-238-A) into a space
made by inserting the screwdriver,
and raise the front panel assy gradually.
3 Raise the front panel assy a little by little
from bottom to top of the set.
1 Insert a flat-tip screwdriver into a recess
in the bottom of the set
to raise the front panel assy a little.

4
SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP
•Note for PrintedWiring Boards and Schematic Diagrams
Note on PrintedWiring Board:
•X: parts extracted from the component side.
•Y: parts extracted from the conductor side.
•: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•Indication of transistor
Note on Schematic Diagram:
•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.
•C: panel designation.
•A: B+ Line.
•Voltages are dc with respect to ground under no-signal
conditions.
no mark : POWER ON
•Voltages aretakenwithaVOM (Inputimpedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
SECTION 3
DIAGRAMS
3-1. PRINTED WIRING BOARD (SS-WGV100D) : Uses unleaded solder.
R1401
R1402
R1403
R1404
Q1400
R1405
R1406
JR1402
JR1400
D1400
S1400
C1400
CN1400
SW1400
C1401
SW1400
E
1-868-600-
11
(11)
SWPANEL BOARD
SUBWOOFER
ON/OFF
SUBWOOFER
LEVEL
14
TO
HCD-ZX100D
–12dB
–6dB
–3dB
0dB
r
r
r
A
B
C
D
E
1 2 3

5
SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP
3-2. SCHEMATIC DIAGRAM (SS-WGV100D)
C1400
D1400
Q1400
R1401
R1403
R1404
C1401
S1400
R1405
R1402
R1406
SW1400
JR1402
CN1400
10
50V
SELU5420E
2SC2712
2.2k
22k
68k
1
50V
1k
6.8k
1k
0
4P
+9V
DGND
SW VOL
SW-LED
(POWER)
LED DRIVE
SUBWOOFER
LEVEL
SUBWOOFER
ON/OFF
TO
HCD-ZX100D
-12dB
-6dB
-3dB
0dB

6
SS-CT100D/WGV100D/ZX100D SECTION 4
EXPLODED VIEWS
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1A-1173-646-A OVERALL ASSY
24-874-614-21 SCREW (1) (3.5X14), TAPPING
3A-1173-647-A FRONT PANEL ASSY
SP1 1-826-375-31 LOUDSPEAKER (8cm)
SP2 1-826-375-31 LOUDSPEAKER (8cm)
4-1. SS-CT100D (CENTER SPEAKER)
•Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
•The mechanical parts with no reference
numberintheexplodedviewsarenotsupplied.
NOTE:
•-XX and -X mean standardized parts, so they
may have some difference from the original
one.
•Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑↑
Parts Color Cabinet's Color
1
SP1
SP2
not supplied
not supplied
2
3
2

7
SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP
4-2. SS-ZX100D (FRONT/SURROUND SPEAKER)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
51 2-663-064-01 SUB PANEL
52 A-1158-867-A FRONT PANEL ASSY
53 4-874-614-02 SCREW (1) (3.5X14), TAPPING
54 2-663-061-01 WOOFER STAND
55 2-663-063-01 SIDE PANEL L
56 2-663-062-01 SIDE PANEL R
57 2-663-078-01 FOOT B
58 2-663-077-01 FOOT A
59 4-874-614-12 SCREW (1) (3.5X14), TAPPIN
60 4-986-971-02SCREW (3.5)
61 2-669-801-01 EMBLEM, X-TRANCE
SP3 1-826-371-11 LOUDSPEAKER (5cm)
SP4 1-826-371-11 LOUDSPEAKER (5cm)
SP5 1-826-372-11 LOUDSPEAKER (20cm)
51
61
SP3 SP4
SP5
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
60
60
52
53
53
54
53
53
53
53
53
55
59
59
59
58
59
57
56

8
SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP
4-3. SS-WGV100D (SUBWOOFER)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
101 2-660-212-11 KNOB LEVEL
102 2-660-207-31 SUB PANEL
103 2-660-211-01 BUTTON POWER
104 A-1173-623-A SWPANEL BOARD, COMPLETE
105 2-660-219-01 GRILLE
106 2-660-206-11 FRONT PANEL
107 4-874-614-02 SCREW (1) (3.5X14), TAPPING
108 4-874-614-12 SCREW (1) (3.5X14), TAPPING
SP6 1-826-378-21 LOUDSPEAKER (20cm)
#1 7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3
101
SP6
not supplied
not supplied
not supplied
not supplied not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
102
103
104
105
106 107
107
107
108
#1

9
SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP
SECTION 5
ELECTRICAL PARTS LIST SWPANEL
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-1173-623-A SWPANEL BOARD, COMPLETE
*************************
< CAPACITOR >
C1400 1-124-261-00 ELECT 10uF 20% 50V
C1401 1-126-160-11 ELECT 1uF 20% 50V
< CONNECTOR >
*CN1400 1-566-779-11 PIN, CONNECTOR (PC BOARD) 4P
< LED >
D1400 6-501-228-01 LED SELU5420E-STP15 (POWER)
< JUMPER RESISTOR >
JR1400 1-216-296-11 SHORT CHIP 0
JR1402 1-216-864-11 SHORT CHIP 0
< TRANSISTOR >
Q1400 8-729-230-49 TRANSISTOR 2SC2712-YG
< RESISTOR >
R1401 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R1402 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R1403 1-216-837-11 METAL CHIP 22K 5% 1/10W
R1404 1-216-843-11 METAL CHIP 68K 5% 1/10W
R1405 1-216-821-11 METAL CHIP 1K 5% 1/10W
R1406 1-216-821-11 METAL CHIP 1K 5% 1/10W
< SWITCH >
S1400 1-771-410-21 SWITCH, TACTILE (SUBWOOFER ON/OFF)
SW1400 1-762-684-11 SWITCH, ROTARY (SUBWOOFER LEVEL)
NOTE:
•Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•-XX and -X mean standardized parts, so they
may have some difference from the original
one.
•RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•SEMICONDUCTORS
In each case, u: µ, for example:
uA... : µA... uPA... : µPA...
uPB... : µPB... uPC... : µPC...
uPD... : µPD...
•CAPACITORS
uF: µF
•COILS
uH: µH
When indicating parts by reference
number, please include the board.

2
SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
Ver. Date Description of Revision
1.0 2006.05 New
1.1 2007.03Addition of US model (SS-CT100D/ZX80DP/ZX100D) (ENG-07001)