Sony CMT-HPR90 / CMT-HPR99XM / HCD-HPR90 / HCD-HPR99XM Service Manual ▷ View online
45
HCD-HPR90/HPR99XM
Pin No.
Pin Name
I/O
Description
46
FRDR
O
Focus servo drive signal (-) output terminal
47
IOVDD1
-
Power supply terminal (+3.3V)
48
AVDD0
-
Power supply terminal (+3.3V)
49
AVSS0
-
Ground terminal
50
E
I
E signal input from the optical pick-up block
51
F
I
F signal input from the optical pick-up block
52
TEI
I
Tracking error signal input terminal
53
TEO
O
Tracking error signal output terminal
54
FEI
I
Focus error signal input terminal
55
FEO
O
Focus error signal output terminal
56
VC
O
Middle point voltage output terminal
57
A
I
A signal input from the optical pick-up block
58
B
I
B signal input from the optical pick-up block
59
C
I
C signal input from the optical pick-up block
60
D
I
D signal input from the optical pick-up block
61
AVDD4
-
Power supply terminal (+3.3V)
62
RFDCO
O
RFDC signal output terminal Not used
63
PDSENS
I
Reference voltage input terminal for PD
64
AC_SUM
O
RFAC summing amplifier signal output terminal
65
EQ_IN
I
RF equalizer circuit input terminal
66
LD
O
Laser diode on/off control signal output to the automatic power control circuit
"H": laser diode on
"H": laser diode on
67
PD
I
Light amount monitor input from the laser diode of optical pick-up block
68
RFC
I
Equalizer cut off frequency adjustment terminal
69
AVSS4
-
Ground terminal
70
RFACO
O
EFM signal output terminal
71
RFACI
I
EFM signal input terminal
72
AVDD3
-
Power supply terminal (+3.3V)
73
BIAS
I
Asymmetry circuit constant current input terminal
74
ASYI
I
Playback EFM asymmetry comparator voltage input terminal
75
ASYO
O
Playback EFM full-swing output terminal
76
VPCO
O
Charge pump output terminal for broad-band EFM PLL
77
VCTL
I
VCO2 control voltage input terminal for broad-band EFM PLL
78
AVSS3
-
Ground terminal
79
CLTV
I
VCO1 control voltage input terminal for multiplier
80
FILO
O
Filter output terminal for master PLL
81
FILI
I
Filter input terminal for master PLL
82
PCO
O
Charge pump output terminal for master PLL
83
SVSS
-
Ground terminal
84
SVDD
-
Power supply terminal (+1.8V)
85
SSTB-MP3
I
MP3 standby on/off control signal input terminal "L": standby Not used
86
VDD
-
Power supply terminal (+1.8V)
87
VSS
-
Ground terminal
88
TEST1
I
Input terminal for the test Normally: fixed at "L"
89
DATA
I
CD serial data input from the system controller
90
CLK2
I
MP3 serial data transfer clock signal input from the system controller
91
SVSS
-
Ground terminal
46
HCD-HPR90/HPR99XM
Pin No.
Pin Name
I/O
Description
92
SVDD
-
Power supply terminal (+2.5V)
93
JTAGTCK
I
Clock signal input terminal (for JTAG) Not used
94
JTAGTDI
I
Data input terminal (for JTAG) Not used
95
JTAGTDO
O
Data output terminal (for JTAG) Not used
96
JTAGTMS
I
Mode select signal input terminal (for JTAG) Not used
97
TRST
I
Reset signal input terminal (for JTAG) Not used
98
VSS
-
Ground terminal
99
VDD
-
Power supply terminal (+1.8V)
100
IOVDD2
-
Power supply terminal (+3.3V)
101
DOUT
O
Digital audio signal output terminal Not used
102
TEST
I
Input terminal for the test Normally: fixed at "L"
103
TES1
I
Input terminal for the test Normally: fixed at "L"
104
IOVSS2
-
Ground terminal
105
PLLVDD
-
Power supply terminal (+1.8V)
106
PLLVSS
-
Ground terminal
107
XVSS
-
Ground terminal
108
XTAO
O
System clock output terminal (16.9344 MHz)
109
XTAI
I
System clock input terminal (16.9344 MHz)
110
XVDD
-
Power supply terminal (+1.8V)
111
AVDD1
-
Power supply terminal (+3.3V)
112
AOUT1
O
L-ch analog audio signal output terminal
113
VREFL
O
L-ch reference voltage output terminal
114
AVSS1
-
Ground terminal
115
AVSS2
-
Ground terminal
116
VREFR
O
R-ch reference voltage output terminal
117
AOUT2
O
R-ch analog audio signal output terminal
118
AVDD2
-
Power supply terminal (+3.3V)
119
IOVDD0
-
Power supply terminal (+3.3V)
120
IOVSS0
-
Ground terminal
47
HCD-HPR90/HPR99XM
MAIN BOARD IC1301 M30622MEP-A39FPU0 (SYSTEM CONTROLLER) (HPR90)
M30624MGP-A58FPU0 (SYSTEM CONTROLLER) (HPR99XM)
Pin No.
Pin Name
I/O
Description
1
FL SD
O
Serial data output to the fluorescent indicator tube driver
2
FL SCK
O
Serial data transfer clock signal output to the fluorescent indicator tube driver
3
FL STB
O
Serial interface strobe signal output to the fluorescent indicator tube driver
4
SIRCS
I
SIRCS signal input from the remote control receiver
5
MP3 DATA OUT
O
MP3 serial data output to the CD DSP
6
MP3 DATA IN
I
MP3 serial data input terminal
7
MP3 CLK
O
MP3 serial data transfer clock signal output to the CD DSP
8
BYTE
I
External data bus width selection signal input terminal
9
CNVSS
I
Processor mode switch input terminal (for test)
10
XCIN
I
Sub system clock input terminal (32.768 kHz)
11
XCOUT
O
Sub system clock output terminal (32.768 kHz)
12
RESET
I
System reset signal input from the reset signal generator "L": reset
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
13
XOUT
O
Main system clock output terminal (5 MHz)
14
VSS
-
Ground terminal
15
XIN
I
Main system clock input terminal (5 MHz)
16
VCC
-
Power supply terminal (+3.3V)
17
NMI
I
Non-maskable interrupt signal input terminal Not used
18
RDS INT/
XM DTIC IRQ
I
Interrupt request signal input from the XM receiver (HPR99XM)
19
CD SCOR
I
Subcode sync (S0+S1) detection signal input from the CD DSP
20
AC CUT
I
AC cut on/off detection signal input terminal "L": AC cut on
21
RDS DATA/
XM DTIC RST
O
Reset signal output to the XM receiver (HPR99XM)
22
DLM5B DISC
SENS
I
Disc sensor signal input terminal
23
SW8
I
Disc table open detection switch input terminal
24
SW7
I
Disc chucking detection switch input terminal
25
SW6
I
Disc table close detection switch input terminal
26
SW5
I
Disc stocking detection switch input terminal
27
DLM5B E0
I
Cam position detection switch input terminal
28
E3/SW3
I
Cam position detection switch input terminal
29
IIC CLK
I
IIC data reading clock signal input terminal Not used
30
IIC DATA
I
IIC data input terminal Not used
31
XM TXD
O
Serial data output to the XM receiver (HPR99XM)
32
XM RXD
I
Serial data input from the XM receiver (HPR99XM)
33
E1/SW2
I
Cam position detection switch input terminal
34
E2/SW1
I
Cam position detection switch input terminal
35
CD DATA
O
CD serial data output to the CD DSP
36
CD SENS
I
Internal status (SENSE) signal input from the CD DSP
37
CD CLK
O
CD serial data transfer clock signal output to the CD DSP
38
CDM SD
I
CD mechanism power protect on/off detection signal input terminal "H": protect on
39
M2+
O
Cam gear motor control signal output terminal (forward direction)
40
M2-
O
Cam gear motor control signal output terminal (reverse direction)
41
M1+
O
Loading motor control signal output terminal (forward direction)
42
M1-
O
Loading motor control signal output terminal (reverse direction)
48
HCD-HPR90/HPR99XM
Pin No.
Pin Name
I/O
Description
43
CD XLT
O
CD serial data latch pulse signal output to the CD DSP
44
MP3 ACK
I
MP3 acknowledge signal input from the CD DSP
45
MP3 REQ
O
MP3 data request signal output to the CD DSP
46
MP3 XLAT
O
MP3 serial data latch pulse signal output to the CD DSP
47
MP3 IREQ
I
MP3 data request signal input from the CD DSP
48
CD XRST
O
System reset signal output to the CD DSP "L": reset
49
CD XATCN
O
Oscillation circuit on/off control signal output to the CD DSP
"L": oscillation stop, "H": self-oscillation
"L": oscillation stop, "H": self-oscillation
50
CD DRIVER MUTE
O
Muting signal output to the motor/coil driver
51
SEL A
O
Control signal output to the function selector
52
ST TUNED
I
Tuning detection signal input terminal Not used
53
ST CE
O
Chip enable signal output to the tuner (FM/AM)
54
ST DOUT
O
Serial data output to the tuner (FM/AM)
55
ST CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
56
ST DIN/STEREO
I
Serial data and stereo detection signal input from the tuner (FM/AM)
57
POWER ON/OFF
O
Sub power on/off relay drive signal output terminal "H": power on
58
HP MUTE
O
Headphone muting on/off control signal output terminal "H": muting on
59
SEL B
O
Control signal output to the function selector
60
LINE MUTE
O
Line muting on/off control signal output terminal "H": muting on
61
AMP SI
O
Serial data output to the electrical volume
62
VCC
-
Power supply terminal (+3.3V)
63
AMP SC
O
Serial data transfer clock signal output to the electrical volume
64
VSS
-
Ground terminal
65
SEL INH
O
Control signal output to the function selector
66
S-MASTER
PG MUTE
O
PG muting control signal output to the stream processor
67
S-MASTER
SOFT MUTE
O
Soft muting control signal output to the stream processor
68
S-MASTER RST
O
System reset signal output to the digital power amplifier "L": reset
69
S-MASTER SD
O
Shut down signal input from the digital power amplifier "L": shut down
70
S-MASTER DATA
O
Serial data output to the stream processor
71
S-MASTER SHIFT
O
Serial data transfer clock signal output to the stream processor
72
S-MASTER LATCH
O
Serial data latch pulse signal output to the stream processor
73
NSP MUTE
O
NSP muting control signal output to the stream processor
74
WAKE UP KEY
I
Wake up signal input terminal
75
S-MASTER INIT
O
Initialize signal output to the stream processor
76 to 80
-
-
Not used
81
NO USE
O
Not used
82
XM POWER 3.3V
O
Power on/off control signal output terminal for the XM circuit (HPR99XM)
83
XM POWER 5V
O
Power on/off control signal output terminal for the XM circuit (HPR99XM)
84
AC DET
I
AC power detection signal input terminal
85
XM DTIC CMD
O
Command mode select signal output to the XM receiver (HPR99XM)
86
EEPROM SDA
I
Serial data input from the EEPROM
87
EEPROM SCL
I
Serial data transfer clock signal input from the EEPROM
88
STANDBY LED
O
LED drive signal output terminal for STANDBY indicator "H": LED on
89, 90
-
-
Not used
91 to 93
KEY3 to KEY1
I
Front panel key input terminal (A/D input)
94
VOLUME
I
Jog dial pulse input from the rotary encoder (VOLUME) (A/D input)
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