Sony TA-F501ES Service Manual ▷ View online
13
TA-F501ES
Items
Volume value display
(SBL/SBR)
(SBL/SBR)
EERROM debug
Super reset
2nd volume value display
FL display duty change
Clock setting value display
FL display duty change
Clock setting value display
Sub system controller version
display
Fan control
Sub system controller retry
counter
counter
Sub system controller status
Sub system controller update
mode
mode
Sub system controller current
detect level setting (8
detect level setting (8
Ω)
Display
SBL**** SBR XXXX
EEPROM [****] FR XX
SUPER RESET [XXX]
2nd VOLUME XXX
DARK OUT DUTY [XXX%]
DARK OUT DUTY [XXX%]
STOP CLK [XX] [XX] [XX]
Sub Micom Ver. X.XX
FAN CTL ON/OFF [XXX]
Sub Micom RtryCntXXX
Sub Micom Stat: XXXXX
↓
Scom Busy Tx/Rx: XXX
↓
Scom Index: XXXXXXXXX
SubUcom UpDate [XXX]
SubUcom UpDate [XXX]
8ohm OverCR Th [XXX]
Remark
Not used
****: EEPROM address
XX: EEPROM data (It switches by pressing the
XX: EEPROM data (It switches by pressing the
U u key of the
remote commander after the item is fixed pressing the [ENTER] key
of the remote commander)
of the remote commander)
Not used for the servicing
When EEPROM initialization is required, perform the “memory
clear mode”
When EEPROM initialization is required, perform the “memory
clear mode”
Not used
Not used
Value of register related to clock of main system controller display
mode (for design evaluation)
Value of register related to clock of main system controller display
mode (for design evaluation)
X.XX: Sub system controller software version
Not used
XXX:
XXX:
Communication retry count from main system controller
side to sub system controller side
XXXXX: Status in main system controller when communicating
with sub system controller side from main system controller side.
with sub system controller side from main system controller side.
(It moves to each mode when the
U u key of the remote com-
mander is pressed after the [ENTER] key of the remote commander
is pressed)
is pressed)
XXX: Busy counter of Tx/Rx
XXXXXXXXX: Last command forwarded to sub system controller
XXX: ON or OFF (It switches by pressing the
XXX: ON or OFF (It switches by pressing the
U u key of the
remote commander after the item is fixed pressing the [ENTER] key
of the remote commander)
Reset control from the main system controller side and the reset
control from the PC side interfere mutually when updating the sub
system controller and it becomes writing NG
Therefore, when this mode is set to ON, the reset control from the
main system controller side is not done
of the remote commander)
Reset control from the main system controller side and the reset
control from the PC side interfere mutually when updating the sub
system controller and it becomes writing NG
Therefore, when this mode is set to ON, the reset control from the
main system controller side is not done
Not used
14
TA-F501ES
MEMO
TA-F501ES
15
15
TA-F501ES
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM – INPUT Section –
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
: MIC
OPTICAL
RECEIVER
IC2001
WAVE
SHAPER
IC2007
J2001
DIGITAL
2 RX0
8 RX4
5 RX3
4 RX2
1 RXOUT
13 LPF
21
RDATA
17
RBCK
20
RLRCK
27
XMCK
16
RMCK
33
AUDIO/VO
DIR
IC2006
39
CE
37
DO
36
RERR
33
DIR ERROR
67
ANL/DIG
32
DIR DO
31
DIR CE
84
COM1 DATA
82
COM1 CLK
34
CKST
34
DIR CKST
41
XMODE
30
DIR XMODE
11
DATAO
37
AD/DA RESET
164
FSRATE
40
CL
D2002
38
DI
MAIN SYSTEM
CONTROLLER
IC2054 (1/2)
4 OUT
OPTICAL
4 IN
OPTICAL
3 IN
COAXIAL
1 IN
COAXIAL
2 IN
COAXIAL
B
OPTICAL
TRANSCEIVER
IC2003
PLL CLOCK
SELECT
Q2002, 2004,
Q2005
XIN
29
XOUT
28
X2001
24.576MHz
R-CH
1 VINL
VINR
BCK
LRCK
SCKI
PDWN
2
11
10
15
7
AUDIO A/D
IC2024
DOUT 12
11
8
INPUT SELECT
IC1301
CLOCK DIVIDE
IC2017
A
AUCOM-DATA
AUCOM-CLK
PREVOL-LAT
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
CD/SACD
IN
J605
PHONO EQ AMP
IC301
LINE BUFFER
IC613
R-CH
R-CH
L
PHONO
IN
R
L
R
TUNER
IN
LINE BUFFER
IC611
R-CH
L
R
12
5
7
10
3
2
J606
LINE BUFFER
IC615
R-CH
L
TAPE
IN
R
TAPE
OUT
LINE BUFFER
IC612
R-CH
L
R
4
J1002
AUTO
CAL MIC
R-CH
MIC AMP
IC1004
AUDIO BUFFER
IC2010
MIC AMP
Q1003
16
LAT
74
FUNC LAT
86
COM2 DATA
155
LED LAT
75
PREVOL LAT
85
COM2 CLK
14
CLK
15
DAT
S1018
MUTING
D
29
SUB-U RESET
S-RST
165
SUB-U DATA
U-USB2
27
MAIN DO
S-SDA
28
MAIN CLK
S-SCL
120
POWER RY2
PCON
108
STOP
STOP
1
BASS JOG1
2
BASS JOG2
ROTARY
ENCODER
RV1001
3
TREB JOG1
4
TREB JOG2
FUNCTION JOG1
FUNCTION JOG2
AD KEY1
VOL JOG1
VOL JOG2
ROTARY
ENCODER
RV1002
BASS
IR
TONE
TREBLE
149 150
ROTARY
ENCODER
RV1006
INPUT
SELECT
50
151 152
ROTARY
ENCODER
RV1007
VOLUME
98
SIRCS IN
REMOTE
CONTROL
RECEIVER
IC1001
174
MAIN MENU JOG2
157
FL LAT
130
FL CLK
129
FL DATA
FL –12V
T1001
D1015 – 1018
RECT
F1
SI
F2
VH
DC/DC
CONVERTER
Q1001, 1002
FLUORESCENT
INDICATOR
TUBE
FL1001
RDATA
XNONAUDIO
AD-DATA1
SMUTE 6
MUTE
DPBCK
DPLRCK
DIR-ERR
MCK
XCLM
DSP
SECTION
AMP
SECTION
C
POWER
SUPPLY
SECTION
DSP
SECTION
(Page 16)
(Page 18)
(Page 17)
(Page 16)
TA-F501ES
16
16
TA-F501ES
5-2. BLOCK DIAGRAM – DSP Section –
141
X-IN
125
143
X-OUT
167
EEPROM SDA
RESET
IC2051
144 XRESET
DSP +3.3V
+3.3V
DSP +3.3V
133 RST TRG
RESET
IC2057
EEPROM
IC2055
X2004
12.5MHz
INITIAL
RESET
IC2056
168
EEPROM SCL
6
SCL
5
SDA
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
MAIN SYSTEM CONTROLLER
IC2054 (2/2)
DSP
IC2
79 DPSIB
78 DPSIA
64
DPSOA
DPDVBCK 87
DPDVLRCK 86
XSPIDS 122
INT_REQ 15
XRESET 121
89 DPBCK
DPLRCK
88
DIR-ERR
16
XTAL
143
CLKIN
142
DPFSCK
94
XNONAUDIO
97
SF_DSP_MAS
SF DSP MAS
22
SF_CPU_CE
SF CPU CE
21
DSP_MISI
DSP_MOSI
117
DSP_MISO
DSP_MISO
116
DSP_SPICLK
DSP_CLK
118
DSP_SPIDS
DSP SPIDS (LAT)
13
153
78
V595 LAT
FLASH SI
126
FLASH SO
138
MD2
H.P. IN
DSP_INT
DSP INT
99
DSP_RESET
DSP RESET
12
MUTE
44
XSF_CE 98
SPI_MAS 63
MISO 126
SPICLK 125
MOSI 127
CE#
1
SCK
6
SI
5
SO
2
FLIP-FROP
IC4
SF_CPU_CE
SF_DSP_MAS
DSP_MISI
DSP_MISO
DSP_SPICLK
BUFFER
IC5
SERIAL FLASH
IC3
XWR 35
XRD
A16, A17, A18
AD0 – AD15
XWE
I/O0–I/O15
A0–A18
XOE
39
17
41
ALE 40
34, 33, 30, 29, 26 – 24
17, 52 – 49, 46, 43 – 41
53, 56, 57
S-RAM
IC7
1D1–1D8, 2D1–2D8
1Q1 – 1Q8
2Q1 – 2Q8
2Q1 – 2Q8
1LE
2LE
48
25
47, 76, 44, 43, 41, 40
38–35, 33, 32, 30, 29, 27, 26
2, 3, 5, 6, 8, 9, 11–14
16, 17, 19, 20, 22, 23
16, 17, 19, 20, 22, 23
ADDRESS LATCH
IC6
1–5·18–28·42–44
7–10, 13–16,
29–32, 35–38
DSP_SPIDS
DSP_INT
DSP_RESET
X1
25MHz
+1.2V
REGULATOR
IC1
D +1.2V
DSP +2.5V
D +3.3V
CLOCK
SHIFT
IC2036
11
AOUTL
2 BICK
4 LRCK
4 LRCK
1 XCLM
10
AOUTR
AUDIO
BUFFER
IC2002
R-CH
HEADPHONE
AMP
IC1003
D/A CONVERTER
IC2004
AND GATE
IC2035
3 SDTI
B
5 PDN
E
D_O1
BCK
LRCK
RMCK-2
MUTE
RMCK-2
MUTE
6 SMUTE
20
ELECTRICAL VOLUME
IC1203
23
16 DATA
VRIN
OUT
25
TRIM
24
TRIM
13 CLK
17 LAT
TONE
AMP
IC1202
SYSTEM
MUTING
MUTING
SWICTH
Q2006, 2007
MUTING
IC2052
RY1001
PHONES
J1001
R-CH
A
AUCOM-DATA
AUCOM-CLK
PREVOL-LAT
RELAY
DRIVE
Q5271
Q5271
AD-DATA1
XNONAUDIO
RDATA
MCK
DPBCK
DPLRCK
DIR-ERR
XCLM
MUTE
AD0–15
A16–18
A0–15
SI
SO
3
1
2
4
5
MD2
CNP2013
FOR CHECK
FOR CHECK
RESET
3.3
INPUT
SECTION
INPUT
SECTION
AMP
SECTION
(Page 15)
(Page 15)
(Page 17)
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