Sony SRS-ZX1 Service Manual ▷ View online
SRS-ZX1
25
CONTROL BOARD IC801 uPD78F0501MC (S)-5A4-E2-A (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
I-KEY1_VOL+
I
VOL+ key input terminal
2
I-KEY2_VOL–
I
VOL– key input terminal
3
O-LED_PWR
O
Power LED drive signal output terminal "H": LED on
4
O-LED_MUTE
O
Muting LED drive signal output terminal "H": LED on
5
I-REMOTE
I
Remote control signal input from the remote control receiver
6
RESET
I
System reset signal input from the reset signal generator "L": reset
For several hundreds msec. after the power supply rises, "L" is input, then it change to "H"
For several hundreds msec. after the power supply rises, "L" is input, then it change to "H"
7
FLMD0
I
Not used
8
X2
O
Not used
9
X1
O
Not used
10
REGC
O
Internal regulator output terminal
11
VSS
-
Ground terminal
12
VDD
-
Power supply terminal (+3.3V)
13
O-DA_PDN
O
Power down signal output to the D/A converter "L": power down
14
I-VCC_DET
I
Power supply detection signal input terminal
15
O-STBY
O
Shutdown signal output to the power amplifi er "L": shutdown
Chip enable signal output to the DC/DC converter "H": DC/DC converter on
Chip enable signal output to the DC/DC converter "H": DC/DC converter on
16
O-DSP_RESET
O
Reset signal output to the DSP "L": reset
17
O-MUTE
O
Muting on/off control signal output to the power amplifi er
18
O-MINBEEP
O
Beep sound level control signal output terminal
19
O-BEEP
O
Beep sound output to the power amplifi er
20
O-DSP_CS
O
Chip select signal output to the DSP "L": active
21
O-DA_CLK
O
Serial data transfer clock signal output to the D/A converter
22
O-DA_DTI
O
Serial data output to the D/A converter
23
O-DA_CS
O
Chip select signal output to the D/A converter "L": active
24
O-DSP_SO
O
Serial data output to the DSP
25
O-DSP_SI
I
Serial data input from the DSP
26
O-DSP_SCK
O
Serial data transfer clock signal output to the DSP
27
AVREF
O
Reference voltage (+3.3V) output terminal (for A/D converter)
28
AVSS
-
Ground terminal (for A/D converter)
29
I-FAULT
I
Fault detection signal input from the power amplifi er
30
I-KEY3_POWER
I
Power key input terminal
26
SRS-ZX1
SECTION 5
EXPLODED VIEWS
1
X-2188-184-1 GRILLE
ASSY,
NET
2
3-216-740-01 SCREW,
ORNAMENTAL
3
X-2188-183-1 CABINET
ASSY,
FRONT
4
3-216-743-01 PACKING
(LARGE)
5
3-216-744-01 PACKING
(SMALL)
6
1-965-655-11 SPEAKER LEAD L (AEP, UK, AUS, CH, KR)
6
1-966-045-11 LEAD, SPEAKER L (US, CND)
7
3-216-741-01 PACKING
(CORD)
8
3-280-906-01 SHEET,
PACKING
9
3-216-714-01 CABINET,
ALUMINUM
10
3-281-206-01 ABSORBENT,
CABINET
ACOUSTIC
11
X-2188-178-1 INNER
ASSY,
REAR
* 12
2-623-773-21 BOLT (M3X10), STAINLESS
13
X-2188-179-1 CABINET (FOOT-L) ASSY (AEP, UK, AUS, CH, KR)
13
X-2190-279-1 CABINET (FOOT-L) ASSY (US, CND)
14
X-2188-177-1 BUTTON
(POWER)
ASSY
15
3-216-710-01 LIGHT (MUTE), GUIDE,
16
3-216-708-01 BUTTON (VOL) (+, –)
17
3-274-398-01 GASKET
(A)
18
3-274-399-01 GASKET
(B)
19
3-216-713-01 HEAT CONDUCTION RUBBER
20
X-2188-186-1 CONTROL BOARD, COMPLETE (for SERVICE)
21
X-2318-554-1 AMP BOARD, COMPLETE (for SERVICE)
(US, CND)
21
X-2318-556-1 AMP BOARD, COMPLETE (for SERVICE)
(AEP, UK, AUS, CH, KR)
22
X-2186-424-1 SPEAKER CABLE ASSY (AEP, UK, AUS, CH, KR)
22
X-2190-278-1 CABLE ASSY, SPEAKER (US, CND)
23
1-834-440-11 CABLE, FLEXIBLE FLAT
24
1-833-139-11 CABLE, FLEXIBLE FLAT (30P)
25
X-2318-553-1 DSP BOARD, COMPLETE (for SERVICE)
(US, CND)
25
X-2318-555-1 DSP BOARD, COMPLETE (for SERVICE)
(AEP, UK, AUS, CH, KR)
26
X-2188-181-1 CABINET (FOOT-L) ASSY, REAR
(AEP, UK, AUS, CH, KR)
26
X-2318-401-1 CABINET (FOOT-L) ASSY, REAR (US, CND)
27
3-740-607-11 CUSHION
28
3-286-677-01 WASHER
29
3-286-678-01 SPACER
(LARGE)
30
3-286-679-01 SPACER
(SMALL)
SP101 1-826-690-11 SPEAKER
(057F036)
#1
7-685-145-14 SCREW +P 3X6 TYPE2 NON-SLIT
#2
7-688-003-11 W 3, MIDDLE
#3
7-682-149-04 SCREW +P 3X10
#4
7-685-103-14 SCREW +P 2X5 TYPE2 NON-SLIT
#5
7-685-147-14 SCREW +P 3X10 TYPE2 NON-SLIT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice.
vice.
Some delay should be anticipated when
ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
R
R
Parts of Color Cabinet’s Color
• Accessories are given in the last of the
electrical parts list.
• Abbreviation
AUS :
AUS :
Australian
model
CH :
Chinese
model
CND : Canadian model
KR
KR
: Korean model
2
#1
#2
#3
#4
#4
#4
#5
not supplied
not supplied
not supplied
SP101
3
4
4
5
6
7
8
8
9
10
11
12
13
12
14
28
15
16
17
18
19
20
21
22
23
29
30
24
25
26
27
27
"
"
%
%
#
$
#
$
1
Note: If Ref. No. #2 is replaced, install it
after bending it in the same from
as that before replacement.
as that before replacement.
5-1. LEFT SPEAKER SECTION
Ver. 1.3
27
SRS-ZX1
51
X-2188-184-1 GRILLE
ASSY,
NET
52
3-216-740-01 SCREW,
ORNAMENTAL
53
X-2188-183-1 CABINET
ASSY,
FRONT
54
3-216-743-01 PACKING
(LARGE)
55
3-216-744-01 PACKING
(SMALL)
56
1-965-656-11 SPEAKER LEAD R (AEP, UK, AUS, CH, KR)
56
1-966-046-11 LEAD, SPEAKER R (US, CND)
57
3-216-741-01 PACKING
(CORD)
58
3-280-906-01 SHEET,
PACKING
59
3-216-714-01 CABINET,
ALUMINUM
60
3-281-206-01 ABSORBENT,
CABINET
ACOUSTIC
61
X-2188-178-1 INNER
ASSY,
REAR
* 62
2-623-773-21 BOLT (M3X10), STAINLESS
63
X-2188-180-1 CABINET
(FOOT-R)
ASSY
(AEP, UK, AUS, CH, KR)
63
X-2190-280-1 CABINET (FOOT-R) ASSY (US, CND)
64
X-2188-182-1 CABINET (FOOT-R) ASSY, REAR
(AEP, UK, AUS, CH, KR)
64
X-2190-282-1 CABINET (FOOT-R) ASSY, REAR (US, CND)
65
3-740-607-11 CUSHION
66
3-286-677-01 WASHER
CN252 1-802-525-11 SOCKET,
EZ
TERMINAL
SP201 1-826-690-11 SPEAKER
(057F036)
#1
7-685-145-14 SCREW +P 3X6 TYPE2 NON-SLIT
#2
7-688-003-11 W
3,
MIDDLE
#3
7-682-149-04 SCREW +P 3X10
#5
7-685-147-14 SCREW +P 3X10 TYPE2 NON-SLIT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-2. RIGHT SPEAKER SECTION
#5
not supplied
SP201
CN252
not supplied
(RCH board)
(RCH board)
53
54
54
55
56
57
58
58
59
60
61
62
62
63
64
65
#1
#2
#3
65
&
51
52
66
&
Ver. 1.3
28
SRS-ZX1
SECTION 6
ELECTRICAL PARTS LIST
X-2318-554-1 AMP BOARD, COMPLETE (for SERVICE)
(US, CND)
X-2318-556-1 AMP BOARD, COMPLETE (for SERVICE)
(AEP, UK, AUS, CH, KR)
********************
< CAPACITOR >
C151 1-128-009-11 ELECT
CHIP 0.1uF
20% 50V
C152 1-128-009-11 ELECT
CHIP 0.1uF
20% 50V
C153 1-115-340-11 CERAMIC
CHIP 0.22uF 10% 25V
C154 1-115-340-11 CERAMIC
CHIP 0.22uF 10% 25V
C155 1-165-818-91 CERAMIC
CHIP 0.68uF 10% 25V
C156 1-114-329-11 CERAMIC
CHIP 0.47uF 10% 50V
C157 1-114-329-11 CERAMIC
CHIP 0.47uF 10% 50V
C158 1-100-912-11 CERAMIC
CHIP 1uF
10% 25V
C159 1-128-952-11 ELECT
220uF 20% 25V
C160 1-100-912-11 CERAMIC
CHIP 1uF
10% 25V
C161 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C162 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C163 1-100-566-91 CERAMIC
CHIP 0.1uF
10% 25V
C251 1-128-009-11 ELECT
CHIP 0.1uF
20% 50V
C252 1-128-009-11 ELECT
CHIP 0.1uF
20% 50V
C253 1-115-340-11 CERAMIC
CHIP 0.22uF 10% 25V
C254 1-115-340-11 CERAMIC
CHIP 0.22uF 10% 25V
C255 1-165-818-91 CERAMIC
CHIP 0.68uF 10% 25V
C256 1-114-329-11 CERAMIC
CHIP 0.47uF 10% 50V
C257 1-114-329-11 CERAMIC
CHIP 0.47uF 10% 50V
C258 1-100-912-11 CERAMIC
CHIP 1uF
10% 25V
C259 1-128-952-11 ELECT
220uF 20% 25V
C260 1-100-912-11 CERAMIC
CHIP 1uF
10% 25V
C261 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C262 1-162-927-11 CERAMIC
CHIP 100PF 5% 50V
C263 1-100-566-91 CERAMIC
CHIP 0.1uF
10% 25V
C351 1-114-334-11 CERAMIC
CHIP 10uF
10% 25V
C352 1-100-912-11 CERAMIC
CHIP 1uF
10% 25V
C353 1-165-908-11 CERAMIC
CHIP 1uF
10% 10V
C354 1-162-970-11 CERAMIC
CHIP 0.01uF 10% 25V
C951 1-100-566-91 CERAMIC
CHIP 0.1uF
10% 25V
C952 1-128-952-11 ELECT
220uF 20% 25V
C953 1-128-952-11 ELECT
220uF 20% 25V
C954 1-100-566-91 CERAMIC
CHIP 0.1uF
10% 25V
< CONNECTOR >
CN351
1-573-939-61 CONNECTOR, FFC/FPC (ZIF) 30P
<
DIODE
>
D151
6-501-579-01 DIODE MC2837
D152
6-501-579-01 DIODE MC2837
D251
6-501-579-01 DIODE MC2837
D252
6-501-579-01 DIODE MC2837
D351
8-719-988-61 DIODE 1SS355TE-17
D951
8-719-066-98 DIODE RB051L-40TE25
<
FUSE
>
0
F951
1-576-958-21 FUSE (4A/24V)
0
F952
1-576-958-21 FUSE (4A/24V)
< FERRITE BEAD >
FB161
1-414-760-21 FERRITE, EMI (SMD) (1608)
(AEP, UK, AUS, CH, KR)
FB161
1-500-113-22 BEAD, FERRITE (CHIP) (1608) (US, CND)
FB162
1-414-760-21 FERRITE, EMI (SMD) (1608)
(AEP, UK, AUS, CH, KR)
FB162
1-500-113-22 BEAD, FERRITE (CHIP) (1608) (US, CND)
FB261
1-414-760-21 FERRITE, EMI (SMD) (1608)
(AEP, UK, AUS, CH, KR)
FB261
1-500-113-22 BEAD, FERRITE (CHIP) (1608) (US, CND)
FB262
1-414-760-21 FERRITE, EMI (SMD) (1608)
(AEP, UK, AUS, CH, KR)
FB262
1-500-113-22 BEAD, FERRITE (CHIP) (1608) (US, CND)
FB361
1-414-760-21 FERRITE, EMI (SMD) (1608)
(AEP, UK, AUS, CH, KR)
FB361
1-500-113-22 BEAD, FERRITE (CHIP) (1608) (US, CND)
FB362
1-414-760-21 FERRITE, EMI (SMD) (1608)
(AEP, UK, AUS, CH, KR)
FB362
1-500-113-22 BEAD, FERRITE (CHIP) (1608) (US, CND)
FB951
1-469-669-21 INDUCTOR (EMI FERRITE) (2012)
FB952
1-469-669-21 INDUCTOR (EMI FERRITE) (2012)
<
IC
>
IC351
(Not supplied) IC TPA3100D2PHPR
<
JACK
>
J351
1-566-822-21 JACK (INPUT 1)
J352
1-566-822-21 JACK (INPUT 2)
J951
1-779-745-41 JACK, DC (DC IN 16V)
< JUMPER RESISTOR >
JC351 1-216-864-11 SHORT
CHIP 0
JC352 1-216-864-11 SHORT
CHIP 0
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• Due to standardization, replacements in
• Due to standardization, replacements in
the parts list may be different from the
parts specifi ed in the diagrams or the com-
ponents used on the set.
parts specifi ed in the diagrams or the com-
ponents used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice.
vice.
Some delay should be anticipated when
ordering these items.
• CAPACITORS
uF:
uF:
μF
• COILS
uH:
uH:
μH
• RESISTORS
All resistors are in ohms.
METAL:
All resistors are in ohms.
METAL:
Metal-fi lm resistor.
METAL OXIDE: Metal oxide-fi lm resistor.
F:
F:
nonfl ammable
• SEMICONDUCTORS
In each case, u:
In each case, u:
μ, for example:
uA.
. :
μA. . , uPA. . , μPA. . ,
uPB.
.
:
μPB. . , uPC. . , μPC. . ,
uPD.
.
:
μPD. .
• Abbreviation
AUS :
AUS :
Australian
model
CH :
Chinese
model
CND :
Canadian
model
KR
: Korean model
AMP
When indicating parts by reference num-
ber, please include the board name.
ber, please include the board name.
Note: IC351 cannot exchange with single. When IC351
is damaged, exchange the entire mounted board.
Ver. 1.3
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
Les composants identifi és par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifi é.
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifi é.
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