Sony STR-DA333ES / STR-DA555ES Service Manual ▷ View online
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Description
VIDEO 2 visual display data output to LED
VIDEO 3 audio display data output to LED
VIDEO 3 visual display data output to LED
DVD/LD audio display data output to LED
DVD/LD visual display data output to LED
TV/DBS audio display data output to LED
TV/DBS visual display data output to LED
TAPE display data output to LED
MD/DAT display data output to LED
CD display data output to LED
Ground (Connected to ground)
TUNER display data output to LED
PHONO display data output to LED
CURSOR MODE SURROUND display data output to LED
CURSOR MODE EQ display data output to LED
CURSOR MODE INDEX display data output to LED
SOUND FIELD ON/OFF display data output to LED
MUTING display data output to LED
FLASH DATA output
FLASH DATA input
Clock output to fluorescent display tube
Data output to fluorescent display tube
Power supply +5 V
Fluorescent latch
Fluorescent clear
SIRCS input
External power regulator capacitor 0.1 is connected to this terminal
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Analog power supply +5 V
AVRH (Connected to Analog power supply +5 V)
AVRL (Connected to ground)
Ground (Connected to ground)
Key input 1
Key input 2
Key input 3
Key input 4
Ground (Connected to ground)
Key input 5
Key input 6
Version input 1
Version input 2
Stop input
Not used (Connected to ground)
MD 0
MD 1
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
5-26. IC PIN FUNCTION DESCRIPTION
IC102 MB90553APF-G-139-BND (DISPLAY BOARD)
Pin Name
LED V VIDEO2
LED A VIDEO3
LED V VIDEO3
LED A DVD/LD
LED V DVD/LD
LED A TV/DBS
LED V TV/DBS
LED TAPE
LED MD/DAT
LED CD
VSS
LED TUNER
LED PHONO
LED SURR
LED EQ
LED INDEX
LED S.F ON/OFF
LED MUTING
FLASH DO
FLASH D1
FL CLK
FL DATA
VCC
FL LAT
FL CLEAR
SIRCS IN
C
—
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—
—
—
—
AVCC
AVRH
AVRL
AVSS
AD KEY IN 1
AD KEY IN 2
AD KEY IN 3
AD KEY IN 4
VSS
AD KEY IN 5
AD KEY IN 6
AD VERSION 1
AD VERSION 2
STOP
—
MD0
MD1
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Description
MD 2
Hardware STANDBY input
RDS clock input
RDS data input
Volume up output
Volume down output
SP switch S102
Reset output
Slave request and data input
Master request output
Master data output
Master clock output
Audio bus input
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Audio bus output
Not used (Connected to ground)
Function encoder up input
Function encoder down input
Not used (Connected to ground)
Speaker A select switch input
Speaker B select switch input
Power key input
Not used (Connected to ground)
Not used (Connected to ground)
Reset input
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
Not used (Connected to ground)
External crystal is connected to this terminal
External crystal is connected to this terminal
Power supply +5 V
Not used (Connected to ground)
Not used (Connected to ground)
MULTI FORMAT DECODE display data output to LED
VOLUME display data output to LED
BASS BOOST display data output to LED
VIDEO 1 audio display data output to LED
VIDEO 1 visual display data output to LED
VIDEO 2 audio display data output to LED
V1 input form MBUS (Connected to ground)
V2 input form MBUS (Connected to ground)
TV input form MBUS (Connected to ground)
STATUS input form MBUS (Connected to ground)
Not used (Connected to ground)
CTRL latch
Not used (Connected to ground)
Not used (Connected to ground)
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Pin Name
MD2
HSTX
RDS CLOCK
RDS DATA
VOL UP
VOL DOWN
IRQ6
U-RESET
U-SREQ
U-MREQ
U-DATA
U-CLOCK
AUBUS-IN
—
—
—
AUBUS-OUT
—
FUNCTION-UP
FUNCTION-DOWN
—
SP-A
SP-B
POW-KEY IN
—
—
RESET
—
—
—
VSS
X0
X1
VCC
—
—
LED DOLBY DIGITAL
LED VOL
LED BASS BOOST
LED A VIDEO1
LED V VIDEO1
LED A VIDEO2
MBUS-V1
MBUS-V2
MBUS-TV
MBUS-STATUS
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Description
RF demodulator error or signal input
RF demodulator/DIR reset
Woofer gain control 6
Woofer gain control 12
Rear gain control 3
Rear gain control 6
Rear gain control 12
Power supply +5 V
UART input. Used for rewriting flash memory
UART output. Used for rewriting flash memory
Not used (Connected to ground)
Test pin
Surround mute in
Analog/digital selection (SN74HC157)
To CS4923 data input
To CS4923 clock
To CS4923 chip select
To CS4923 SPI data output
To CS4923 interrupt request
To CS4923 reset
To CXD2712 HCIF data write
To CXD2712 HCIF data read
To CXD2712 HCIF ready
To CXD2712 HCIF chip select
To CXD2712 HCIF data input/output
To CXD2712 HCIF data input/output
To CXD2712 HCIF data input/output
To CXD2712 HCIF data input/output
To CXD2712 HCIF data input/output
To CXD2712 HCIF data input/output
To CXD2712 HCIF data input/output
To CXD2712 HD 7
Ground
External power regulator capacitor 0.1 u is connected to this terminal
To CXD2712 HCIF address
To CXD2712 reset
To CXD2712 LFE detection
Digital power supply +5 V
Digital ground
DA AK4324 reset
DA AK4324 muting
Analog power supply +5 V
Power supply +5 V
Ground
Ground
AD AK5352 reset
Not used (Not connected, open)
To TC9299 strobe
To TC9299 data
To TC9299 clock
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
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45
46
47
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49
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IC 1201 MB90574PFV-G-176-BND (DIGITAL BOARD)
Pin Name
RFERR
RERESET
SW6
SW12
REAR3
REAR6
REAR12
VCC
S1NI
SOT0
—
SIN1
SOT1
ANA/DIG
SCDIN
SCCLK
CS
SCDIO/OUT
INTREQ
RESET
XHDWR
XHDRD
HRDY
XHDCS
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
VSS
C
HA0
XRST
SOD
DVCC
DVSS
D/AINT
SMUTE
AVCC
AVR+
AVR-
AVSS
A/DINT
—
EVSTB
EVDATA
EVCLK
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Description
Display master request (Connected to MB90570 U.MREQ)
Display data (Connected to MB90570 U.DATA)
Slave data/request (Connected to MB90570 U.SREQ)
Power supply +5 V
Display clock (Connected to MB90570 U.CLOCK)
To tuner LC7821 latch
To tuner LC7821 data
To tuner LC7821 clock
Not used (Connected to ground)
PLL data input
Auto stop input
Stereo input
Ground
AC power check
Not used (Connected to ground)
Not used (Connected to ground)
Error output LC8904
Not used (Connected to ground)
Not used (Connected to ground)
Not used
U or CED or J
U or CED or J
Not used (Not connected, open)
Not used (Not connected, open)
To LC8904AQ C-bit
To LC8904AQ data
To LC8904AQ latch
To LC8904AQ clock
Protector input
To NJM2296 video select switch 4
To NJM2296 video select switch 3
To NJM2296 video select switch 2
To NJM2296 video select switch 1
IC muting (Not connected, open)
Function muting
Hardware standby (Connected to power supply +5 V)
MD 2
MD 1 (Connected to power supply +5 V)
MD 0
Reset
Ground (Connected to ground)
External ceramic filter 4 MHz is connected to this terminal
External ceramic filter 4 MHz is connected to this terminal
Power supply +5 V
Flash memory rewrite (Connected to ground)
Flash memory rewrite (Connected to ground)
Tuner muting
Surround muting
4/8 relay
Not used
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Pin Name
DISPMR
DISPDATA
SLVDATA/REQ
VCC
DISPCLK
S.LAT
S.DATA
S.CLK
—
DATAIN
AUTOSTOP
STEREO
VSS
STOP
—
—
ERROR
—
—
—
VERSION1
VERSION2
X1A
X0A
SRDT
SWDT
XLAT
SCLK
PROTEC
VIDEO(SW4)
VIDEO(SW3)
VIDEO(SW2)
VIDEO(SW1)
ACMUTE
F.MUTE
HSTX
MD2
MD1
MD0
RESET
VSS
X0
X1
VCC
PO0
PO1
TUNERMUTE
SURRMUTE
RY-4/8
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