Sony SSCT-100-D, SSWGV-100-D, SSZX-100-D, SSZX-100-DP, SSZX-80-DP Service manual

SS-CT100D/WGV100D/ZX80DP/

ZX100D/ZX100DP

SERVICE MANUAL

Ver. 1.0 2006.05

Photo: SS-CT100D Photo: SS-WGV100D Photo: SS-ZX100D

• 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.

• 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.

SS-ZX80DP SS-ZX100DP
Front Speaker SS-ZX100D
Surround Speaker SS-ZX100D

E Model

Front/Surround speaker SS-ZX100D

Speaker system 2-way, bass-reflex type,

magnetically shielded
Speaker units
Woofer 22 cm, cone type
Tweeter 5 cm, cone type × 2
Nominal impedance 6 ohms
Dimensions (w/h/d) Approx. 308 × 365 ×

480 mm
Mass Approx. 10.0 kg net per

speaker

Center Speaker SS-CT100D

Speaker system Full range, 2-unit,

bass-reflex type,

magnetically shielded
Speaker units
Full range 8 cm, cone type × 2
Nominal Impedance 16 ohms
Dimensions (w/h/d) Approx. 268 × 107 ×

117 mm
Mass Approx. 1.6 kg

SPECIFICATIONS

Subwoofer
SS-WGV100D

Subwoofer system 1-way, 1-unit,

bass-reflex type,

magnetically shielded
Speaker units
Subwoofer: 20 cm, cone type
Nominal impedance 8 ohms
Dimensions (w/h/d) (Approx.)

281 × 362 × 338.5 mm
Mass (Approx.) 6.8 kg

Design and specifications are subject to change
without notice.

• JIG
When disassembling the set, use the following jig (for
speaker removal).
Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL

9-887-256-01

2006E05-1
© 2006.05

SPEAKER SYSTEM

Sony Corporation

Home Audio Division
Published by Sony Techno Create Corporation

SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP

Subwoofer (SS-WGV100D)

SUBWOOFER ON/OFF 1
SUBWOOFER LEVEL 2

ALPHABETICAL ORDER

A – Z

SECTION 1

GENERAL

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 lead­free 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.

This section is extracted from
instruction manual.

1
2

2

SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP

SECTION 2

DISASSEMBLY

Note: Follow the disassembly procedure in the numerical order given.

2-1. FRONT PANEL BLOCK (SS-WGV100D)

1

Insert a flat-tip screwdriver into a recess
in the bottom of the set
to raise the front panel assy a little.

3

Raise the front panel assy a little by little
from bottom to top of the set.

2

Insert the jig (J-2051-238-A) into a space
made by inserting the screwdriver,
and raise the front panel assy gradually.

4

front panel block

3

SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP

SECTION 3

DIAGRAMS

• Note for Printed Wiring Boards and Schematic Diagrams

Note on Printed Wiring 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

3-1. PRINTED WIRING BOARD (SS-WGV100D)

1 2 3

TO

HCD-ZX100D

A

SWPANEL BOARD

CN1400

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 Ω and 1/
specified.

4

W or less unless otherwise

• C : panel designation.

• A : B+ Line.

• Voltages are dc with respect to ground under no-signal

conditions.
no mark : POWER ON

• Voltages are taken with a V OM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc­tion tolerances.

: Uses unleaded solder.

14

JR1400

R1405

E

R1406

D1400

B

Q1400

S1400

SUBWOOFER

ON/OFF

JR1402

C

C1401

D

R1401

R1402

R1403

R1404

SW1400

C1400

SW1400

SUBWOOFER

LEVEL

–12dB

r

–6dB

r

–3dB

r

0dB

E

11

1-868-600-

4

(11)

SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP

3-2. SCHEMATIC DIAGRAM (SS-WGV100D)

CN1400

4P

TO

HCD-ZX100D

+9V

DGND

SW VOL

SW-LED

C1400

50V

10

S1400

SUBWOOFER

ON/OFF

JR1402

SW1400

SUBWOOFER

LEVEL

D1400

SELU5420E

(POWER)

Q1400

2SC2712

LED DRIVE

R1405

1k

-12dB

-6dB

-3dB

0dB

C1401

0

1

50V

R1401

R1402

R1403

R1404

2.2k

6.8k

22k

68k

R1406

1k

5

SS-CT100D/WGV100D/ZX100D

SECTION 4

EXPLODED VIEWS

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

4-1. SS-CT100D (CENTER SPEAKER)

1

• 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

number in the exploded views are not supplied.

2

not supplied

SP1

SP2

3

Ref. No. Part No. Description Remark

1 A-1173-646-A OVERALL ASSY
2 4-874-614-21 SCREW (1) (3.5X14), TAPPING
3 A-1173-647-A FRONT PANEL ASSY

2

not supplied

Ref. No. Part No. Description Remark

SP1 1-826-375-31 LOUDSPEAKER (8cm)
SP2 1-826-375-31 LOUDSPEAKER (8cm)

6

SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP

4-2. SS-ZX100D (FRONT/SURROUND SPEAKER)

61

not supplied

51

53

53

not supplied

not supplied

not supplied

53

SP3

59

52

60

SP4

53

60

53

57

59

55

not supplied

53

SP5

54

53

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

56

not supplied

59

59

58

Ref. No. Part No. Description Remark

58 2-663-077-01 FOOT A
59 4-874-614-12 SCREW (1) (3.5X14), TAPPIN
60 4-986-971-01 SCREW (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)

7

SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP

4-3. SS-WGV100D (SUBWOOFER)

not supplied

102

101

103

not supplied

not supplied

104

not supplied

108

#1

not supplied

106

105

not supplied

not supplied

not supplied

107

107

not supplied

not supplied

107

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

not supplied

SP6

Ref. No. Part No. Description Remark

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

not supplied

8

SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP

SECTION 5

ELECTRICAL PARTS LIST

SWPANEL

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

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

• 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.

< 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)

9

SS-CT100D/WGV100D/ZX80DP/ZX100D/ZX100DP

REVISION HISTORY

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Ver. Date Description of Revision

1.0 2006.05 New

2