Sony ZS-XN30 Service Manual ▷ View online
37
ZS-XN30
Pin No.
Pin Name
I/O
Description
97
TRDR
O
Tracking servo drive signal (–) output to the coil/motor drive
98
TFDR
O
Tracking servo drive signal (+) output to the coil/motor drive
99
SRDR
O
Sled servo drive signal (–) output to the coil/motor drive
100
SFDR
O
Sled servo drive signal (+) output to the coil/motor drive
101
SSTP
I
Disc inner position detection signal input terminal
102
MDS
O
Spindle motor drive signal output terminal Not used
103
MDP
O
Spindle motor servo control signal output to the coil/motor drive
104
C176
O
176.4 kHz clock signal output terminal Not used
105
VDD2
—
Power supply terminal (+3.3V)
106
LRCK
O
L/R sampling clock signal output to the MP3 decoder
107
LRCKI
I
L/R sampling clock signal input from the MP3 decoder
108
PCMD
O
Serial data output to the MP3 decoder
109
PCMDi
I
Serial data input from the MP3 decoder
110
BCK
O
Bit clock signal output to the MP3 decoder
111
BCKI
I
Bit clock signal input from the MP3 decoder
112
DVDD
—
Power supply terminal (+3.3V)
113 to
117
A3 to A0, A10
O
Address signal output to the D-RAM
118
A11
O
Not used
119, 120
TEST3, TEST4
O
Not used
38
ZS-XN30
CONTROL BOARD IC801 TMP91CY22FG-5GH6 (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
VREFL
I
Reference voltage input terminal (0V)
2
AVSS
—
Ground terminal
3
AVCC
—
Power supply terminal (+3.3V)
4
RW/ROM
O
CD-ROM/RW or LD on/off selection signal output terminal
5
PWM RF
O
RF offset cancel PWM signal output terminal
6
PWM TE
O
Tracking error offset cancel PWM signal output terminal
7
EEP CSO
O
Chip select signsl output terminal Not used
8
PWM FE
O
Focus error offset cancel PWM signal output terminal
9
LD ON
O
Laser diode on/off control signal output to the automatic power control circuit
“H”: laser diode on
“H”: laser diode on
10
K-SEL
O
DNK selection signal input terminal Not used
11
3.3V REG
I
CD voltage detection signal input terminal
12
XRSTO
O
System reset signal output to the CD DSP “L”: reset
13
FOKI
I
Focus OK signal input from the CD DSP “L”: NG, “H”: OK
14
SCORI
I
Subcode sync (S0+S1) detection signal input from the CD DSP
15
GFSI
I
Guard frame sync signal input from the CD DSP “L”: NG, “H”: OK
16
XLATO
O
Serial data latch pulse output to the CD DSP
17
XSOEO
O
Serial data output enable signal output to CD DSP
18
DATAO
O
Serial data output to the CD DSP
19
SENSIN
I
Internal status (SENSE) signal input from the CD DSP
20
CLKO
O
Serial data transfer clock signal output to the CD DSP
21
R-DATA
O
PLL serial data output terminal
22
R-COUNT
I
PLL serial data input terminal
23
R-CLOCK
O
PLL serial data transfer clock signal output terminal
24
AM0
O
Not used
25
DVCC
—
Power supply terminal (+3.3V)
26
X2
O
System clock output terminal (4.19 MHz)
27
DVSS
—
Ground terminal
28
X1
I
System clock input terminal (4.19 MHz)
29
AM1
O
Not used
30
RESET
I
System reset signal input from the reset signal generator “L”: reset
31
SHIFT1
O
Shift point terminal for oscillation frequency change
32
SHIFT2
O
Not used
33, 34
EMU0, EMU1
O
Not used
35
WP
I
Key interruption processing start signal input terminal
36
AC-IN
O
Not used
37
CD DOOR
I
CD lid open/close detection switch input terminal “L”: CD lid is close
38
REMOTE
I
Remote control signal input terminal Not used
39
R-MUTE
O
Tuner muting on/off control signal output terminal “L”: active
40
R-CE
O
PLL chip enable signal output terminal
41
EEP-SDA
I/O
Two-way serial data bus with the EEPROM
42
EEP-SCL
O
Serial clock signal output terminal to the EEPROM
43
ALE
O
Not used
44 to 51
LCD-AD0 to
LCD-AD7
O
LCD serial data output terminal
39
ZS-XN30
Pin No.
Pin Name
I/O
Description
52, 53
A, B
I
Jog dial pulse input from the rotary encoder (JOG)
54
NC
O
Not used
55
TEST-A
I
CD automatic adjustment value check mode setting terminal Normally fixed at “H”
56
TEST B
O
Not used
57 to 59
SIMUKE1 to
SIMUKE3
I
Destination setting terminal
60
LCD A0
O
LCD data/command select signal output terminal
61
BACKLIGHT
O
LCD back light on/off control signal output terminal “H”: LED ON Noy used
62
DVSS
—
Ground terminal
63
NC
O
Not used
64
DVCC
—
Power supply terminal (+3.3V)
65
P-CON
O
Power control signal output terminal “H”: active
66
RELAY
O
Not used
67
VOL-DATA
O
Serial data output to the electrical volume
68
VOL-CLK
O
Serial data transfer clock signal output to the electrical volume
69
NC
O
Not used
70
LCD-RES
O
LCD system reset signal output terminal “L”: reset
71
NC
O
Not used
72
LCD-WR
O
LCD chip data write signal output terminal
73
COM_CONT
O
Middle voltage (+4.5V) detection signal output for battery middle voltage check
74
CD
O
CD power on/off control signal output terminal “L”: CD on
75
RADIO
O
Tuner power on/off control signal output terminal “L”: tuner on
76
NC
O
Not used
77
A-MUTE
O
Audio muting on/off control signal output terminal “H”: muting
78
NC
O
Not used
79
LCD-CS
O
LCD chip select signal output terminal
80
LOAD
O
Load control signal output for load control circuit
81
M-BASS
O
MEGABASS on/off control signal output terminal
82
NC
O
Not used
83
SDCLKO
O
Serial data transfer clock signal output to the MP3 decoder
84
SDOUT
O
Serial data output to the MP3 decoder
85
SDIN
I
Serial data input from the MP3 decoder
86
RDENI
I
Interrupt status input from the MP3 decoder
87
NRSTO
O
System reset signal output to the MP3 decoder
88
XWAKEO
O
System wake up signal output to the MP3 decoder
89
DVCC
—
Power supply terminal (+3.3V)
90
SDXLATO
O
Chip select signal output to the MP3 decoder
91
DVSS
—
Ground terminal
92
BATT
I
High voltage (+9V) detection signal input for battery check
93
BATT-COM
I
Middle voltage (+4.5V) detection input for battery check
94
VOL-CHECK
I
Not used
95 to 97
KEY0 to KEY2
I
Key input terminal (A/D input)
98, 99
NC
O
Not used
100
VREFH
I
Reference voltage input terminal (+3.3V)
40
ZS-XN30
6-1. CABINET (LOWER) SECTION
SECTION 6
EXPLODED VIEWS
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Accessories are given in the last of the elec-
trical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
• Abbreviation
CND : Canadian model
SP
SP
: Singapore model
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
critical for safety.
Replace only with part number
specified.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
3-262-827-01 FOOT, RUBBER
2
3-254-145-01 SCREW (B3), (+) BV TAPPING
3
3-254-150-11 SCREW (M3), (+) P
6
3-236-233-01 RUBBER, ANTENNA
7
3-262-581-01 LID, BATTERY CASE
8
3-254-143-11 SCREW (B3), (+) BV TAPPING
9
3-262-580-01 CABINET (LOWER)
ANT1
1-754-313-11 ANTENNA, TELESCOPIC
main chassis section
cabinet section-1
ANT1
1
2
2
2
1
2
2
8
3
6
3
2
2
9
7
Click on the first or last page to see other ZS-XN30 service manuals if exist.