Sony DAV-LF1H / SA-WSLF1H Service Manual ▷ View online
57
SA-WSLF1H
Pin No.
Pin Name
I/O
Description
107
VDDINT
—
Power supply terminal (+1.2V)
108
VDDINT
—
Power supply terminal (+1.2V)
109
GND
—
Ground terminal
110
VDDINT
—
Power supply terminal (+1.2V)
111
GND
—
Ground terminal
112
VDDINT
—
Power supply terminal (+1.2V)
113
GND
—
Ground terminal
114
VDDINT
—
Power supply terminal (+1.2V)
115
GND
—
Ground terminal
116
VDDEXT
—
Power supply terminal (+3.3V)
117
GND
—
Ground terminal
118
VDDINT
—
Power supply terminal (+1.2V)
119
GND
—
Ground terminal
120
VDDINT
—
Power supply terminal (+1.2V)
121
RESET
I
System reset signal input from the system controller “L”: reset
122
SPIDS
I
Chip select input from the system controller
123
GND
—
Ground terminal
124
VDDINT
—
Power supply terminal (+1.2V)
125
SPICLK
I
Serial data transfer clock signal input from the system controller
126
MOSO
O
Serial data output to the system controller
127
MOSI
I
Serial data input from the system controller
128
GND
—
Ground terminal
129
VDDINT
—
Power supply terminal (+1.2V)
130
VDDEXT
—
Power supply terminal (+3.3V)
131
AVDD
—
Power supply terminal (+1.2V)
132
AVSS
—
Ground terminal
133
GND
—
Ground terminal
134
CLKOUT
O
Not used
135
EMU
O
EMU signal data output terminal (not used)
136
TDO
O
Simplicity emulation data output terminal (not used)
137
TDI
I
Simplicity emulation data input terminal (not used)
138
TRST
I
Simplicity emulation non-sync break signal input terminal (not used)
139
TCK
I
Simplicity emulation clock signal input terminal (not used)
140
TMS
I
Simplicity emulation data input start and end terminal (not used)
141
GND
—
Ground terminal
142
CLKIN
I
System clock input terminal (13.9 MHz)
143
XTAL
O
System clock output terminal (13.9 MHz)
144
VDDEXT
—
Power supply terminal (+3.3V)
58
SA-WSLF1H
DSP BOARD IC501 M30626MHP-A66FPUO (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
DAMP_SCDT/
O
S-MASTER/DIAT serial data out
DIAT_SDATA
2
DAMP_SHIFT /
O
S-MASTER/DIAT serial clock out
DIAT_SCLK
3
DSP_INTR
I
DSP interrupt in
4
SIRCS_IN
I
Not used
5
DSP_MOSI / DIR_DIN
O
DSP/DIR serial data out
6
DSP_MISO
I
DSP serial data in
7
DSP_SPICLK / DIR_CLK
O
DSP/DIR serial clock out
8
BYTE
I
External data bus (Connected to ground)
9
CNVss
I
Change processor mode (Connected to ground)
10, 11
NC
—
Not used
12
RESET
I
System reset input
13
Xout
O
Main clock out (5MHz)
14
Vss
—
Ground terminal
15
Xin
I
Main clock in (5MHz)
16
Vcc1
—
Power supply (BUP +3.3V)
17
NMI
I
Connected to +3.3V
18
DIR_ZERO
I
DIR ZERO DATA detect
19
DIR_CSFLAG
I
DIR CSFLAG IN
20
AC_CUT
I
AC CUT detect
21
NC
—
Not used
22
V_CONT
O
Voltage control for AMP (PWM)
23
DIAT_CSOD
I
DIAT CSOD signal input
24
DIAT_XRST
O
DIAT reset signal output
25
DIAT_XLAT
O
DIAT chip enable signal output
26
NC
—
Not used
27
DIR_ERROR
I
DIR error detect
28
NC
—
Not used
29
I2C_CLK
I/O
I
2
C CLOCK (not used)
30
I2C_DATA
I/O
I
2
C DATA (not used)
31
SYS_TXD
O
Serial data output to System controller (HCD-LF1H)
32
SYS_RXD
I
Serial data input from System controller (HCD-LF1H)
33
SYS_CLK
I
Serial clock input from System controller (HCD-LF1H)
34
SYS_BUSY
O
SIO BUSY control signal output to System controller (HCD-LF1H)
35 to 38
NC
—
Not used
39
P_CONT2
O
S-master 12V control signal output
40
P_CONT1
O
Power control signal output
41
EPM
—
Connected to ground
42 to 44
NC
—
Not used
45
P_CONT3
O
DSP power control
46
CE
I
Connected to + 3.3V
47
DAMP INIT
O
DAMP processor reset signal output
48
DAMP SOFT MUTE
O
DAMP processor soft muting signal output
49
DAMP_LATCH1
O
DAMP processor latch1 signal output
50
DAMP_LATCH3
O
DAMP processor latch3 signal output
51
DRIVE_RST (EN)
O
DAMP driver reset signal output
52
DRIVE_OCP (DIAG)
I
DAMP driver shut down signal input
59
SA-WSLF1H
Pin No.
Pin Name
I/O
Description
53
OVERFLOW1
I
DAMP processor F/C/S overflow detect signal input
54
OVERFLOW2
I
DAMP processor SW overflow detect signal input
55
DSP_RESET
O
DSP reset signal output
56
DSP_SPIDS
O
DSP device select signal output
57
DIR_RST
O
DIR reset signal output
58
DIR_HCE
O
DIR chip enable signal output
59
NC
—
Not used
60
DIR_XSTATE
I
DIR clock change status signal input
61
DIR_HDOUT
I
DIR data signal input
62
Vcc2
—
Power supply (BUP +3.3V)
63
A_SEL0
O
AV selector signal output
64
Vss
—
Ground terminal
65
A_SEL1
O
AV selector signal output
66
A_SEL2
O
AV selector signal output
67
A_SEL3
O
AV selector signal output
68
TUNED
I
TUNER TUNED signal input
69
ST_DI
O
TUNER data signal output
70
ST_CLK
O
TUNER clock signal output
71
ST_DO
I
TUNER data signal input
72
ST_CE
O
TUNER chip enable signal output
73
CABLE_DETECT
I
PLAYER cable detect
74
SYS_WAKEUP
I
Wakeup from ECO mode by PLAYER wakeup
75
RDS_CLK
I
RDS clock in (AEP, UK only)
76
RDS_DATA
I
RDS data in (AEP, UK only)
77
TV_SEL
O
SCART TV control signal output
78
RGB_SEL
O
RGB SEL control signal output
79
WIDE
O
WIDE signal output
80
V_SEL0
O
VIDEO mute (composite and S)
81
V_SEL1
O
VIDEO mute (component)
82
V_MUTE0
O
VIDEO mute (composite and S)
83
V_MUTE1
O
VIDEO mute (component)
84
IP_SEL
O
DVD/IP SEL out (not used)
85
NC
—
Not used
86
MIC_SW
I
D.C.A.C. mic insert switch input
87
SYS_RESET
O
Reset control signal output to System controller (HCD-LF1H)
88
NC
—
Not used
89
SCLK
O
EEPROM clock out
90
SDA
I/O
EEPROM data in/out
91
DEVICE
O
Connected to + 3.3V
92
MODEL
I
model select input
93
DESTINATION
I
destination select input
94
NC
—
Not used
95
12V_DET
I
S-MASTER 12V detect
96
Vss
—
Ground terminal
97
NC
—
Not used
98
Vref
—
Power supply (BUP +3.3V)
99
AVcc
—
Power supply (BUP +3.3V)
100
NC
—
Not used
60
SA-WSLF1H
SECTION 6
EXPLODED VIEWS
NOTE:
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
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.
number in the exploded views are not supplied.
•
Abbreviation
AUS
AUS
: Australian model
CH
: Chinese model
CND
: Canadian model
E41
: 230 V AC area in E model
EA3
: Saudi Arabia model
HK
: Hong Kong model
KR
: Korean model
MX
: Mexican model
RU
: Russian model
SP
: Singapore model
TW
: Taiwan model
Ref. No.
Part No.
Description
Remark
6-1.
OVERALL SECTION
Ref. No.
Part No.
Description
Remark
1
A-1203-077-A CABINET ASSY (SERVICE),SPEAKER (US, CND)
1
A-1203-078-A CABINET ASSY (SERVICE),SPEAKER
(EXCEPT US, CND)
2
2-678-388-01 PANEL, TOP
3
2-678-392-01 PLATE, GROUND
4
4-229-966-01 SCREW (4X16), +BV TAPPING
5
A-1203-079-A STAND ASSY (SERVICE)
6
4-251-067-01 PACKING (AL FRONT)
7
X-2148-687-1 COVER (TERMINAL) ASSY
(EXCEPT AEP, UK, RU)
7
X-2149-182-1 COVER (TERMINAL) ASSY (AEP, UK, RU)
8
X-2148-694-1 COVER, REAR ASSY
9
2-685-235-01 CUSHION (WS-PE)
SP901
1-826-444-11 LOUDSPEAKER (15cm)
#1
7-685-872-01 SCREW +BVTT 3X8 (S)
#2
7-682-563-09 SCREW +B 4X12
#3
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#1
#3
#3
#2
#2
#1
not
supplied
SP901
chassis section-1
a
a
2
3
9
1
4
4
6
not
supplied
not
supplied
not
supplied
6
5
7
8
Ver. 1.2
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.
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