Sony STR-KIV300 Service Manual ▷ View online
STR-KIV300
49
IC4006 TC7WH157FK (IO-TUNER BOARD)
IC104 TPS2065CDBVR (MB1306 BOARD (3/7))
Charge
Pump
Current
Sense
OTSD
UVLO
Driver
(Disabled+
UVLO)
UVLO)
Current
Limit
Thermal
Sense
9-ms
Deglitch
3
5
IN
4
EN
CS
1 OUT
2 GND
3 FLT
SELECT
11
6
ST
11
7
A 1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
IC501 H27U2G8F2CTR-BCR (MB1306 BOARD (7/7))
48 NC
47 NC
46 NC
45 NC
44 IO8
43 IO7
42 IO6
41 IO5
40 NC
39 NC
38 NC
37 VCC
36 VSS
35 NC
34 NC
33 NC
32 IO4
31 IO3
30 IO2
29 IO1
28 NC
27 NC
26 NC
25 NC
47 NC
46 NC
45 NC
44 IO8
43 IO7
42 IO6
41 IO5
40 NC
39 NC
38 NC
37 VCC
36 VSS
35 NC
34 NC
33 NC
32 IO4
31 IO3
30 IO2
29 IO1
28 NC
27 NC
26 NC
25 NC
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
10
NC
11
NC
12
VCC
13
VSS
14
NC
15
NC
16
CLE
17
ALE
20
NC
21
NC
22
NC
23
NC
24
NC
7
RY / BY
8
RE
9
CE
18
WE
19
WP
I/O
Control circuit
Status register
Address register
Command register
Logic control
Control circuit
Memory cell array
Sense amp
Data register
Column decoder
Column buffer
Row address buffer decoder
Row address decoder
HV generator
RY/BY
STR-KIV300
50
IC6308 PCM1808PWR (MB1306 BOARD (7/7))
IC7501 LDS6204NTGI8 (TOUCH SENSOR BOARD)
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
3
VDD
DGND
4
5
5
LRCK 7
REFERENCE
u1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT
12
VINR
14
VINL
13
MD1
11
MD0
10
DOUT
9
BCK
8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SUPPLY
SCKI 6
VREF 1
20
19
18
1
C5
C4
C3
C3
C1
C0
SHIELD
TEST1
RESETB
INTB
SDA
SCLK
GPIO
VDD
VDDIO
LDOEN
VSS
TEST0
C7
C6
2
3
4
5
6
7
10
11
12
13
8 9
14
15
16
17
Switch
Matrix
Sigma-Delta
CDC
Excitation
Source
Calibration
Engine
Power-On
Reset Logic
Calibration
RAM
Control and
Data Registers
LDO
Serial Interface and
Control Logic
Interrupt and
GPIO Logic
STR-KIV300
51
• IC Pin Function Descriptions
MB1306 BOARD (1/7), (2/7), (3/7), (4/7), (5/7), (7/7) IC101 CXD90028GB-B (SoC)
Pin No.
Pin Name
I/O
Description
A1, A2
GPIO14, GPIO12
-
Not used
A3
SDA
I/O
Two-way I2C data bus terminal Not used
A4
USB_DP_P1
I/O
Two-way USB serial data (+) bus terminal
A5
USB_DP_P0
-
Not used
A6
USB_VRT_P0P1
-
External reference resistor connection terminal
A8
NC
-
Not used
A9
NC
-
Not used
A11
NC
-
Not used
A12
NC
-
Not used
A14
NC
-
Not used
A15
NC
-
Not used
A16
NC
-
Not used
A17
NC
-
Not used
A19
NC
-
Not used
A20
NC
-
Not used
A22
RSTI
-
Not used
A24
AOMCLK
O
Master clock signal output to the stream processor
A25
AOBCK
O
Bit clock signal output to the stream processor and RF modulator
A26
AOSDATA2
O
Digital audio signal output to the stream processor
A27
AOSDATA4
O
Digital audio signal output terminal
A28
AR0
-
Not used
B1, B2
GPIO25, GPIO24
-
Not used
B3
SCL
I/O
Two-way I2C clock bus terminal Not used
B4
USB_DM_P1
I/O
Two-way USB serial data (-) bus terminal
B5
USB_DM_P0
-
Not used
B8
NC
-
Not used
B9
NC
-
Not used
B11
NC
-
Not used
B12
NC
-
Not used
B14
NC
-
Not used
B15
NC
-
Not used
B16
NC
-
Not used
B17
NC
-
Not used
B19
NC
-
Not used
B20
NC
-
Not used
B22
NC
-
Not used
B23
OPTICAL
I
Digital audio signal input from the optical/coaxial receiver
B24
AOSDATA0
O
Digital audio signal output to the stream processor
B25
AOSDATA1
O
Digital audio signal output to the RF modulator
B26
AOSDATA3
O
Not used
B27
AOLRCK
O
L/R sampling clock signal output to the stream processor and RF modulator
B28
AL0
-
Not used
C1
GPIO15
O
Request signal output to the system controller
C2 to C5
GPIO26, GPIO13,
GPIO10, GPIO11
-
Not used
C7
NC
-
Not used
C9
NC
-
Not used
C10
NC
-
Not used
C11
NC
-
Not used
C12
NC
-
Not used
C13
NC
-
Not used
STR-KIV300
52
Pin No.
Pin Name
I/O
Description
C14
NC
-
Not used
C15
AVDD12_2
-
Power supply terminal (+1.2V)
C16, C17
NC
-
Not used
C18
NC
-
Not used
C19
NC
-
Not used
C20, C21
NC
-
Not used
C22
NC
-
Not used
C24
ARC
I
Digital audio signal input from the HDMI ARC OUT connector
C25
COAXIAL
-
Not used
C26
SPDIF
-
Not used
C27
NS_XTALI
I
System clock signal input terminal (27 MHz)
C28
NS_XTALO
O
System clock signal output terminal (27 MHz)
D1
GPIO1
I
Ready signal input from the system controller "H": ready
D2
GPIO16
I
Over current detection signal input from the USB VBUS switch
D3
GPIO17
I
Chip select signal input from the system controller
D4
GPIO18
-
Not used
D6
NC
-
Not used
D7
NC
-
Not used
D8
NC
-
Not used
D9
NC
-
Not used
D10
NC
-
Not used
D13
NC
-
Not used
D14
NC
-
Not used
D15
NC
-
Not used
D16
NC
-
Not used
D17
NC
-
Not used
D18
NC
-
Not used
D19
NC
-
Not used
D20
NC
-
Not used
D21
NC
-
Not used
D22
NC
-
Not used
D24
MCIN
I
Digital audio signal input from the A/D converter
D26
AVDD33_DAC
-
Power supply terminal (+3.3V)
D27
CH2_P
O
TMDS data (positive) output to the HDMI ARC OUT connector
D28
CH2_M
O
TMDS data (negative) output to the HDMI ARC OUT connector
E1, E2
GPIO3, GPIO2
-
Not used
E3
GPIO6
O
UPG status signal output to the system controller
E4
GPIO0
-
Not used
E6
AVDD33_USB_P0P1
-
Power supply terminal (+3.3V)
E8
NC
-
Not used
E10
NC
-
Not used
E12
AVSS12_SATA
-
Ground terminal
E13
NC
-
Not used
E14
NC
-
Not used
E17
NC
-
Not used
E18
AVDD33_3
-
Power supply terminal (+3.3V)
E19
NC
-
Not used
E21
NC
-
Not used
E22
NC
-
Not used
E23
AVDD12_1
-
Power supply terminal (+1.2V)
E24
SPDATA
I/O
Not used
E26
AVDD33_HDMI
-
Power supply terminal (+3.3V)
E27
CH1_P
O
TMDS data (positive) output to the HDMI ARC OUT connector
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