Sony HS-KP1 Service Manual ▷ View online
HS-KP1
33
IC310 NJM2113M-TE2 (KP CHUKEI Board)
IC311 R2051S02-E2-F (KP CHUKEI Board)
1
NC
SW2
SW1
2
VSB
3
CLKOUT
4
SCL
5
SDA
6
NC
7
VDCC
8
VSS
15 VDD
16 VCC
13 OSCIN
14 NC
11 NC
12 OSCOUT
9 CIN
10 INTR
BATTERY
VOLTAGE
VOLTAGE
MONITOR
REAL
TIME
CLOCK
LEVEL
SHIFTER
VOLTAGE
DETECTOR
VOLTAGE
REFERENCE
DELAY
CD 1
VREF 2
+VIN 3
–VIN 4
–VIN 4
VOUT2
8
VOUT1
5
GND
7
V+
6
BIAS
HS-KP1
34
IC200 TPA3100D2PHPR (KP DAMP Board)
RINN 2
RINP 3
GND
AV
C
C
1
48
AV
C
C
47
SHUTDOWN
44
MUTE
45
FA
U
LT
46
VCLAMPL
30
GND
25
PVCCL
26
AGND 4
GND
GND
12
13
ROSC
14
VREG
15
AGND
17
GND
24
PVCCL
27
PGNDL
PGNDL
PGNDL
29
28
28
VBYP
16
–
+
+
+
–
–
+
+
+
–
GAIN
CONTROL
PWM
LOGIC
STARTUP
PROTECTION
LOGIC
BIASES
&
REFERENCE
VCCOK
VREGOK
THERMAL
SC DETECT
TLL INPUT
BUFFER
(VCC COMPLIANT)
TLL INPUT
BUFFER
(VCC COMPLIANT)
BSRP
43
ROUTP
41
+
–
–
+
–
–
LINP 5
LINN 6
+
–
–
–
+
+
–
–
–
+
GAIN
CONTROL
PWM
LOGIC
GATE
DRIVE
GAIN_0 8
GAIN_1 9
GAIN_1 9
GAIN_0 7
MSTR/SLV 10
SYNC 11
GAIN
CONTROL
TO GAIN
ADJUSTMENT
BLOCKS &
STARTUP LOGIC
RAMP
GENERATOR
GATE
DRIVE
+
–
–
+
–
–
8
AVCC
VREG
VBYP AVCC
VBYP
VBYP
VREG
AVCC
BSLP
18
LOUTP
19
LOUTP
20
VBYP
4V
REGULATOR
VCLAMP
GENERATOR
LOUTN
22
BSLN
23
LOUTN
21
GND
36
VCLAMPR
31
PGNDR
PGNDR
PGNDR
33
32
32
PVCCR
PVCCR
PVCCR
35
34
34
GATE
DRIVE
GATE
DRIVE
ROUTP
42
ROUTN
40
BSRN
38
GND
37
ROUTN
39
VCLAMP
GENERATOR
GAIN
GAIN
GAIN
GAIN
HS-KP1
35
• IC Pin Function Descriptions
KP LCD BOARD (1/4) IC3610 MB91F467RAPMC-GE1 (SYSTEM CONTROL)
KP LCD BOARD (1/4) IC3610 MB91F467RAPMC-GE1 (SYSTEM CONTROL)
Pin No.
Pin Name
I/O
Description
1
VSS GND
—
Ground
2 to 5
NO USE
O
Not used. (Open)
6
I2C_SDA
I/O
I2C SDA signal input/output
7
I2C_SCL
O
I2C SCL signal output
8
RTC_INTR
I
RTC INTR signal input
9
RTC_CE
O
RTC CE signal output
10
OKI_RESET
O
OKI reset signal output
11, 12
VCC3 +3.3V
—
Power supply pin (+3.3 V)
13
VSS GND
—
Ground
14
-
—
Regulator reference capacitor connecting pin
15
YAMAHA FLASH CE
O
YAMAHA CGROM chip select signal output
16
FLASH_WP
O
CGROM write protect signal output
17
NO USE
O
Not used. (Open)
18
YAMAHA CE
O
YAMAHA chip select signal output
19
SRAM CE
O
S-RAM chip select signal output
20
NO USE
O
Not used. (Open)
21
YAMAHA RESET
O
YAMAHA reset signal output
22
YAMAHA WAIT_N
I
YAMAHA WAIT_N signal input
23
YAMAHA READY_N
I
YAMAHA READY_N signal input
24
NO USE
O
Not used. (Open)
25
SRAM OE,UB,LB/YA-
MAHA RD_N/EXT_ROM
OE
O
S-RAM OE, UB, LB/YAMAHA RD_N/EXT_ROM OE signal output
26
SRAM LB,WE
O
S-RAM LB, WE signal output
27
SRAM UB,WE/YAMAHA
WR_N/EXT_ROM WE
O
S-RAM UB,WE/YAMAHA WR_N/EXT_ROM WE signal output
28
NO MIX
O
Not used. (Fixed at L)
29 to 35
NO USE
O
Not used. (Open)
36
VCC3 +3.3V
—
Power supply pin (+3.3 V)
37
-
—
Regulator reference capacitor connecting pin
38
VSS GND
—
Ground
39
X0 4MHz
I
Main clock signal input (4 MHz)
40
X1 4MHz
O
Main clock signal output (4 MHz)
41
VSS GND
—
Ground
42
X0A
I
Not used. (Fixed at L)
43
NO USE
O
Not used. (Open)
44
VCC3 +3.3V
—
Power supply pin (+3.3 V)
45
VSS GND
—
Ground
46
SRAM IO0/EXT_
ROMD00
I/O
S-RAM IO0/EXT_ROMD00 signal input/output
47
SRAM IO1/EXT_
ROMD01
I/O
S-RAM IO1/EXT_ROMD01 signal input/output
48
SRAM IO2/EXT_
ROMD02
I/O
S-RAM IO2/EXT_ROMD02 signal input/output
49
SRAM IO3/EXT_
ROMD03
I/O
S-RAM IO3/EXT_ROMD03 signal input/output
50
SRAM IO4/EXT_
ROMD04
I/O
S-RAM IO4/EXT_ROMD04 signal input/output
51
SRAM IO5/EXT_
ROMD05
I/O
S-RAM IO5/EXT_ROMD05 signal input/output
52
SRAM IO6/EXT_
ROMD06
I/O
S-RAM IO6/EXT_ROMD06 signal input/output
53
SRAM IO7/EXT_
ROMD07
I/O
S-RAM IO7/EXT_ROMD07 signal input/output
54
SRAM IO8/YAMAHA D0/
EXT_ROMD08
I/O
S-RAM IO8/YAMAHA D0/EXT_ROMD08 signal input/output
HS-KP1
36
Pin No.
Pin Name
I/O
Description
55
SRAM IO9/YAMAHA D1/
EXT_ROMD09
I/O
S-RAM IO9/YAMAHA D1/EXT_ROMD09 signal input/output
56
SRAM IO10/YAMAHA
D2/EXT_ROMD10
I/O
S-RAM IO10/YAMAHA D2/EXT_ROMD10 signal input/output
57
VCC3 +3.3V
—
Power supply pin (+3.3 V)
58
VSS GND
—
Ground
59
SRAM IO11/YAMAHA
D3/EXT_ROMD11
I/O
S-RAM IO11/YAMAHA D3/EXT_ROMD11 signal input/output
60
SRAM IO12/YAMAHA
D4/EXT_ROMD12
I/O
S-RAM IO12/YAMAHA D4/EXT_ROMD12 signal input/output
61
SRAM IO13/YAMAHA
D5/EXT_ROMD13
I/O
S-RAM IO13/YAMAHA D5/EXT_ROMD13 signal input/output
62
SRAM IO14/YAMAHA
D6/EXT_ROMD14
I/O
S-RAM IO14/YAMAHA D6/EXT_ROMD14 signal input/output
63
SRAM IO15/YAMAHA
D7/EXT_ROMD15
I/O
S-RAM IO15/YAMAHA D7/EXT_ROMD15 signal input/output
64
YAMAHA PS0
O
YAMAHA PS0 signal output
65
SRAM A0/YAMAHA
PS1/EXT_ROMA00
O
S-RAM A0/YAMAHA PS1/EXT_ROMA00 signal output
66
SRAM A1/YAMAHA
PS2/EXT_ROMA01
O
S-RAM A1/YAMAHA PS2/EXT_ROMA01 signal output
67
SRAM A2/EXT_
ROMA02
O
S-RAM A2/EXT_ROMA02 signal output
68
SRAM A3/EXT_
ROMA03
O
S-RAM A3/EXT_ROMA03 signal output
69
SRAM A4/EXT_
ROMA04
O
S-RAM A4/EXT_ROMA04 signal output
70
SRAM A5/EXT_
ROMA05
O
S-RAM A5/EXT_ROMA05 signal output
71
SRAM A6/EXT_
ROMA06
O
S-RAM A6/EXT_ROMA06 signal output
72
SRAM A7/EXT_
ROMA07
O
S-RAM A7/EXT_ROMA07 signal output
73
VCC3 +3.3V
—
Power supply pin (+3.3 V)
74
VSS GND
—
Ground
75
SRAM A8/EXT_
ROMA08
O
S-RAM A8/EXT_ROMA08 signal output
76
SRAM A9/EXT_
ROMA09
O
S-RAM A9/EXT_ROMA09 signal output
77
SRAM A10/EXT_
ROMA10
O
S-RAM A10/EXT_ROMA10 signal output
78
SRAM A11/EXT_
ROMA11
O
S-RAM A11/EXT_ROMA11 signal output
79
SRAM A12/EXT_
ROMA12
O
S-RAM A12/EXT_ROMA12 signal output
80
SRAM A13/EXT_
ROMA13
O
S-RAM A13/EXT_ROMA13 signal output
81
SRAM A14/EXT_
ROMA14
O
S-RAM A14/EXT_ROMA14 signal output
82
SRAM A15/EXT_
ROMA15
O
S-RAM A15/EXT_ROMA15 signal output
83
SRAM A16/EXT_
ROMA16
O
S-RAM A16/EXT_ROMA16 signal output
84 to 87
NO USE
O
Not used. (Open)
88
VSS GND
—
Ground
89
VCC3 +3.3V
—
Power supply pin (+3.3 V)
90 to 93
NO USE
O
Not used. (Open)
94
BL_CTL3
O
LCD back light control 3 signal output
95
BL_CTL1
O
LCD back light control 1 signal output
96
BL_CTL2
O
LCD back light control 2 signal output
97
NO USE
O
Not used. (Open)
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