Sony BDV-F7 / HBD-F7 Service Manual ▷ View online
HBD-F7
93
MB-134 BOARD IC1201 LAN8700C-AEZG-CTI (ETHERNET INTERFACE)
Pin No.
Pin Name
I/O
Description
1
TX_ER
I
Transmit error signal input from the BD decoder
2
MDC
I
Serial data transfer clock signal input from the BD decoder
3
CRS
O
Carrier sense signal output to the BD decoder
4
MDIO
I/O
Two-way data bus with the BD decoder
5
nRST
I
Reset signal input from the system controller
6
TX_EN
I
Transmit enable signal input from the BD decoder
7
VDD33
-
Power supply terminal (+3.3V)
8
VDD_CORE
-
Power supply terminal (+1.8V) Not used
9 to 12
PA0 to PA3
-
Not used
13
XTAL2
O
System clock output terminal (25 MHz)
14
REFCLK
I
System clock input terminal (25 MHz)
15 to 18
RXD3 to RXD0
O
Receive data output to the BD decoder
19
RX_DV
O
Receive data valid signal output to the BD decoder
20
RX_CLK
O
Receive clock signal output to the BD decoder
21
RX_ER
O
Receive error signal output to the BD decoder
22
TXCLK
O
Transmit clock signal output to the BD decoder
23, 24
TXD0, TXD1
I
Transmit data input from the BD decoder
25
VDDIO
-
Power supply terminal (+3.3V)
26, 27
TXD2, TXD3
I
Transmit data input from the BD decoder
28
TXN
O
Serial data (negative) output to the ethernet connector
29
TXP
O
Serial data (positive) output to the ethernet connector
30
VDDA3.3
-
Power supply terminal (+3.3V) (analog system)
31
RXN
I
Serial data (negative) input from the ethernet connector
32
RXP
I
Serial data (positive) input from the ethernet connector
33
VDDA3.3
-
Power supply terminal (+3.3V) (analog system)
34
EXRES1
I
Reference resistor connection terminal
35
VDDA3.3
-
Power supply terminal (+3.3V) (analog system)
36
COL
O
Collision detect signal output to the BD decoder
HBD-F7
94
AMP BOARD IC101 R5F364AMDFA (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
DAMP_SCDT
O
Serial data output to the stream processor
2
DAMP_SHIFT
O
Serial data transfer clock signal output to the stream processor
3
FL_CS
O
Chip select signal output to the fl uorescent indicator tube driver
4
SIRCS_IN
I
SIRCS signal input from the remote control receiver
5
FL_DATA
O
Serial data output to the fl uorescent indicator tube driver
6
NC
-
Not used
7
FL_CLK
O
Serial data transfer clock signal output to the fl uorescent indicator tube driver
8
BYTE
I
External data bus width selection signal input terminal
9
CNVss
I
Processor mode selection signal input terminal
10
FL_RST
O
Reset signal output to the fl uorescent indicator tube driver
11
P_DET
-
Not used
12
RESET
I
System reset signal input from the reset switch
13
Xout
O
Main system clock output terminal (6 MHz)
14
Vss
-
Ground terminal
15
Xin
I
Main system clock input terminal (6 MHz)
16
Vcc1
-
Power supply terminal (+3.3V)
17
CEC_TX_RX
I/O
CEC serial data input/output with the HDMI OUT connector
18
NC
-
Not used
19
KEY_INT
I
Key wake-up signal input terminal
20
AC_CUT
I
AC cut detection signal input terminal
21
AMUTE
-
Not used
22
LED_PWM
O
LED drive signal output terminal
23
FAN_DET2
I
FAN motor status detection signal input terminal
24
NC
-
Not used
25
SYSCON_RST
O
Reset signal output to the BD decoder, NAND fl ash, EEPROM and ethernet interface
26
NC
-
Not used
27
START_BIT
O
Busy request signal output to the BD decoder
28
SYSCON_REQ
I
Request signal input from the BD decoder
29 to 34
NC
-
Not used
35
PCONT_CORE
O
Power on/off control signal output terminal for the BD section
36
BD_PCONT2
O
Power on/off control signal output terminal for the BD section
37
XIF_CS
O
Chip select signal output to the BD decoder
38
BD_PCONT3
O
Power on/off control signal output terminal for the BD section
39
HAMON_MODE
O
Mode setting signal output terminal Not used
40
UPG_STATUS
I
UPG status signal input from the BD decoder
41
JIG_MODE1
I/O
Special model use
42
FE_EJECT
O
Eject/stop key output to the BD decoder
43
CPU_PRERST
O
Reset signal output to the serial fl ash
44
CORE_RST
O
Reset signal output terminal Not used
45
ATA_PCONT
O
Power on/off control signal output terminal for the BD section
46
CE
-
Not used
47
IF_SDO
O
Serial data output to the BD decoder
48
IF_SDI
I
Serial data input from the BD decoder
49
IF_SCK
I
Serial data transfer clock signal input from the BD decoder
50
OPWRSB
I
Power on/off control signal input from the BD decoder
51
BD_PCONT4
O
Power on/off control signal output terminal Not used
52
HCD_PCONT1
O
Power on/off control signal output terminal
53
EN
O
Reset signal output to the power amplifi er
54
FL_PCONT
O
Power on/off control signal output terminal for the front panel section
55
ST_TUNED
I
Tuned detection signal input from the tuner (FM)
56
ST_CE
O
Chip enable signal output to the tuner (FM)
57
ST_DI
O
Serial data output to the tuner (FM)
58
ST_CLK
O
Serial data transfer clock signal output to the tuner (FM)
59
ST_DO
I
Serial data input from the tuner (FM)
60, 61
DAMP_OVF2,
DAMP_OVF1
I
Overfl ow detection signal input from the stream processor
62
Vcc2
-
Power supply terminal (+3.3V)
63
DAMP_LAT3
O
Serial data latch pulse signal output to the stream processor
64
Vss
-
Ground terminal
HBD-F7
95
Pin No.
Pin Name
I/O
Description
65
DAMP_LAT1
O
Serial data latch pulse signal output to the stream processor
66
DAMP_SOFTMUTE
O
Soft muting on/off control signal output to stream processor
67
RDS_DATA
I
RDS serial data input terminal Not used
68
RDS_CLK
I
RDS serial data transfer clock signal input terminal Not used
69
DAMP_INT
O
Reset signal output to the stream processor
70
NC
-
Not used
71
FAN_CONT
O
FAN motor on/off control signal output terminal
72
FAN_ON
O
Power on/off control signal output terminal for the FAN motor
73
DAMP_DIAG
I
Shut down signal input from the power amplifi er
74, 75
NC
-
Not used
76
DC_DET
I
Over load detection signal input terminal
77
HAMON_RXD
O
LED drive signal output terminal
78
HAMON_TXD
I
Serial data input terminal Not used
79
HAMON_RST
O
Reset signal output terminal Not used
80
FAN_DET
I
FAN motor status detection signal input terminal
81 to 88
NC
-
Not used
89
ASEL0
O
Audio selection signal output terminal
90
NC
-
Not used
91
BD_TEMP
I
Temperature detection signal input terminal
92
FAN_DET_ON/OFF
I
FAN motor status detection function on/off setting terminal “H”: detection function on
93
NC
-
Not used
94, 95
KEY2, KEY1
I
Key input terminal for front panel keys
96
AVss
-
Ground terminal
97
KEY0
I
Key input terminal for front panel keys
98
Vref
I
Reference voltage (+3.3V) input terminal
99
AVcc
-
Power supply terminal (+3.3V)
100
NC
-
Not used
96
HBD-F7
SECTION 6
EXPLODED VIEWS
1
4-171-636-01 SUPPORT
(REAR)
2
4-179-973-02 CUSHION
(REAR)
3
4-181-037-02 SHEET
(REAR)
4
4-171-637-01 COVER
(USB)
5
4-169-655-01 COVER,
JACK
6
4-169-654-01 COVER,
REAR
7
A-1757-141-A BOTTOM
(COM)
ASSY
8
4-977-358-01 CUSHION
9
4-187-432-01 CUSHION
(LID)
10
4-185-010-01 CUSHION
(COVER)
11
3-088-022-01 SCREW +P3 (B TYPE) (3-CR)
12
4-179-533-02 CUSHION
(BOTTOM)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
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. Some delay should be anticipated
when ordering these items.
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)
↑
↑
Parts Color Cabinet’s Color
6-1. REAR COVER SECTION
Note: This illustration sees the set from rear side.
The components identifi ed by mark
0
or dotted line with mark
0 are critical for
safety.
Replace only with part number specifi ed.
Replace only with part number specifi ed.
1
2
11
11
11
3
4
9
5
not supplied
front panel section
#1
#1
#1
#3
#3
6
10
7
8
12
12
AMP board section
The components identifi ed by mark
9 con-
tain confi dential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Click on the first or last page to see other BDV-F7 / HBD-F7 service manuals if exist.