Sony GTK-X1BT Service Manual ▷ View online
GTK-X1BT
53
IC604 TAS5630BPHDR (MAIN BOARD (5/6))
GVDD_A
PWM
ACTIVITY
DETECTOR
GVDD_C
GVDD_B GVDD_D
PVDD_X
OUT_X
GND_X
TIMING
CONTROL
CONTROL
GATE-DRIVE
CONTROL
GATE-DRIVE
CONTROL
GATE-DRIVE
CONTROL
GATE-DRIVE
PWM
RECEIVER
TIMING
CONTROL
PWM
RECEIVER
TIMING
CONTROL
PWM
RECEIVER
TIMING
CONTROL
PWM
RECEIVER
+
-
ANALOG COMPARATOR MUX
+
-
+
-
PROTECTION & I/O LOGIC
STARTUP
CONTROL
POWER-UP
RESET
TEMP
SENSE
OVER-LOAD
PROTECTION
PPSC
CB3C
UVP
CURRENT
SENSE
VREG
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
OSCILLATOR
ANALOG INPUT MUX
PSU_FF
4
4
4
PVDD_X
4
GND
OC_ADJ 1
/RESET 2
C_STARTUP 3
INPUT_A 4
INPUT_B 5
VI_CM 6
GND 7
AGND 8
VREG 9
INPUT_C 10
INPUT_D 11
FREQ_ADJ 12
OSC_IO+ 13
OSC_IO-
OTW1
SD
GVDD_A
BST_A
PVDD_A
GND_A
GVDD_B
GVDD_C
GVDD_D
BST_D
GND_D
OUT_D
PVDD_D
OUT_A
CLIP
READY
OTW1
OTW2
SD
READY
OTW1
OTW2
SD
M1
M2
M3
M3
14
/SD 15
/OTW1 16
/OTW2
17
GND_A
49
PVDD_A
50
PVDD_A
51
OUT_A
52
OUT_A
53
BST_A
54
GVDD_A
55
GVDD_B
GND_A
PVDD_A
PVDD_A
OUT_A
OUT_A
BST_A
GVDD_A
GVDD_B
56
GND
57
GND
58
NC
59
NC
60
NC
61
NC
62
PSU_REF
63
VDD
64
/CLIP
18
READY
19
M1
20
M3
22
GND
23
GND
24
M2
21
GVDD_C
25
GVDD_D
26
BST_D
GND_D
27
28
OUT_D
29
OUT_D
30
PVDD_D
31
PVDD_D
OTW2
CLIP
READY
M1
M3
M2
GVDD_C
GVDD_D
BST_D
GND_D
OUT_D
OUT_D
PVDD_D
PVDD_D
32
GND_D
33
GND_C
34
GND_C
35
OUT_C
37
PVDD_C
38
OUT_C
36
PVDD_C
39
BST_C
40
BST_B
41
PVDD_B
43
OUT_B
44
GND_B
47
GND_A
48
OUT_B
45
GND_B
46
PVDD_B
42
-
+
GTK-X1BT
54
IC900 SSC6700 (SMPS BOARD)
1
8
OVP
Reg&
Iconst
Protection
latch
latch
DRIVE
Reg
Reg
R
S
Q
R
S
Q
OSC
Bottom Selector
Counter
OLP
Q
S
R
Burst
Control
Start
Stop
Burst
Stop
Burst
Ton(MIN)
Control
GND
2
VCC
3
OLP
4
FB
DRIVE
OCP2
OCP1
BSD
BD
FB
OCP2
7
OCP1BD
5
BURST
6
GTK-X1BT
55
• IC Pin Function Descriptions
MAIN BOARD (1/6) IC101 R5F3650NCDFB (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
No use
O
UNUSE
2
No use
O
UNUSE
3
RGB DRV CLK
O
RGB Driver Clock
4
RGB DRV DATA
O
RGB Driver Data
5
SIRCS
I
SIRCS signal input from remote control receiver
6
BYTE
-
External data bus width selection signal input terminal
7
CNVss
-
Processor mode selection signal input terminal
8
XcIN
I
Sub system clock input terminal (32.768kHz)
9
Xcout
I
Sub system clock output terminal (32.768kHz)
10
RESET
-
System reset signal input from the reset signal IC “L”: reset
After the power supply rises, “L” is input for several hundreds msec and then change to “H”.
After the power supply rises, “L” is input for several hundreds msec and then change to “H”.
11
Xout
-
Main system clock output terminal (8MHz)
12
Vss
-
Ground terminal
13
Xin
-
Main system clock input terminal (8MHz)
14
Vcc
-
Power supply terminal (+3.3V)
15
NMI
I
Non-maskable interrupt input terminal
16
I-BIAS DETECT
I
For Party Chain
17
AC-CUT
I
AC off detection signal input from the reset signal IC “L”: AC Cut detected Not used
18
BLUETOOTH MUTE
I
Muting on/off control signal input from Bluetooth section.
19
O_LINK_B
O
For Party Chain
20
CP IIC CLK
I
iPod CP data signal for IIC communication
21
O-BIAS
O
For Party Chain
22
CP IIC SDA
I
iPod CP clock signal for IIC communication
23
CP RESET
O
Reset signal output to the EEPROM. “L”: reset
24
DP DRV CLK
O
LCD driver clock
25
RDS-INT
I
RDS interrupt signal input from the tuner section
26
RGB DRV PWM CLK
O
RGB LED driver clock
27
TUNER SCL
I
Tuner IC clock signal for IIC communication
28
TUNER SDA
I
Tuner IC data signal for IIC communication
29
PGM TX
O
Update Connector / 5B800
30
PGM RX
I
Update Connector / 5B800
31
PGM CLK
O
Update Connector
32
BLUETOOTH CTS
I
CTS signal input from Bluetooth section
33
BLUETOOTH TXD
O
TX signal output terminal for Bluetooth section
34
BLUETOOTH RXD
I
RX input signal from Bluetooth section
35
BLUETOOTH RESET
O
Reset signal output to Bluetooth section
36
BLUETOOTH RTS
O
RTS signal output terminal for Bluetooth section
37
BLUETOOTH ON
O
Bluetooth on/off control signal output terminal for bluetooth section
38
O_LINK_A
O
For Party Chain
39
FLASH WRITE MODE
IN
O
To Enter Flash Write Mode
40
EXT SEL_A
O
Analog In Selector ( L : Tuner; H : Audio In)
41
O-LINE MUTE(LINK)
O
For Party Chain mute control
42
DSP MUTE
O
Muting on/off control signal output to the DSP
43
DSP RESET
O
Reset signal output to the DSP
44
FLASH WRITE MODE
IN
O
To enter Flash Write Mode
45
DSP IIC_SDA
I
DSP IC data signal for IIC communication
46
DSP IIC_CLK
I
DSP IC clock signal for IIC communication
47
I-SD-FAST
I
SD Fast
48
I-SD-SLOW
I
SD Slow
49
FRONT MUTE
O
Speaker Mute
50
DAMP-RESET
O
Reset signal output to the power amplifi er. “L”: reset
51
G-SENSOR IN1
I
Slant Sensor
52
G-SENSOR IN2
I
Slant Sensor
GTK-X1BT
56
Pin No.
Pin Name
I/O
Description
53
No use
O
UNUSE
54
No use
O
UNUSE
55
ISOLATOR LED
O
LED signal output terminal for DJ Effect (Isolator) illumination. “H”: LED on
56
FLANGER LED
O
LED signal output terminal for DJ Effect (Flanger) illumination. “H”: LED on
57
PAN_LED
O
LED signal output terminal for DJ Effect (Pan) illumination. “H”: LED on
58
PHASER_LED
O
LED signal output terminal for DJ Effect (Phaser) illumination. “H”: LED on
59
BLUETOOTH LED
O
LED signal output terminal for Bluetooth illumination. “H”: LED on
60
Vcc
-
Power supply terminal (+3.3V)
61
No use
O
UNUSE
62
Vss
-
Ground terminal
63
NFC STANBY
O
NFC standby control output terminal to the NFC section
64
NFC DATA SEL
O
NFC data read/write control output terminal to the NFC section
65
DSP INT
I
DSP interrupt input signal from the DSP
66
NFC RF DETECT
I
NFC RF signal detection signal input from the NFC section
67
NFC DATA
O
Two-way data bus with the NFC
68
NFC CLOCK
O
Serial data transfer clock signal output to the NFC
69
NFC IRQ
I
NFC wireless data receive signal input from the NFC section
70
FAN_LOW_SPEED
O
Fan Speed control
71
No use
O
UNUSE
72
TUNER_ON
O
Tuner On
73
USB MCHNG
I
Music change signal input from the audio decoder
74
USB IRPTO
I
Interrupt request signal input from the audio decode
75
USB SDA
I
Audio decoder data signal for IIC communication
76
USB SCL
I
Audio decoder clock signal for IIC communication
77
USB BUSY
I
Busy signal input from the audio decoder
78
USB RESET
O
Reset signal output to the audio decoder
79
USB SEARCH
I
Search signal input from the audio decoder
80
USB POWER
O
Power on/off control signal output terminal for USB section. “H”: power on
81
USB OVERCURRENT
I
VBUS over current detection signal input terminal
82
No use
O
UNUSE
83
No use
O
UNUSE
84
P-ON
O
Power on/off control signal output terminal for regulator section. “H”: power on
85
FAN_BLOCK
I
PROTECT (H=PROTECT / L=NORMAL)
86
SPEC-IN
I
Destination setting terminal (A/D input)
87
RGB DRV TRAN
O
Trans Signal output to LED RGB Driver
88
PVDD-ON
O
Main power on/off control signal output terminal. “H”: main power on
89
EXT_SEL_D
O
Digital Selector ( L : BlueTooth ; H : USB)
90
KEY 1
I
Panel key input terminal (A/D input)
91
KEY 2
I
92
VOLUME-JOG
I
Jog dial pulse input terminal for VOLUME dial (A/D input)
93
MODEL-IN
I
Model setting terminal (A/D input)
94
Avss
-
Ground terminal
95
DP CS
O
Chip select signal output to LCD driver
96
VREF
-
A/D Converter reference voltage input terminal (+3.3V)
97
Avcc
-
Power supply terminal (+3.3V)
98
DP INH
O
Backlight indicator control signal output to the LCD driver. “H”: display on
99
DP SDA/SPI DOUT
O
Serial data output to the LCD driver
100
DP SCL
O
Serial data transfer clock signal output to the LCD driver
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