Sony ZS-H10CP / ZS-H20CP Service Manual ▷ View online
37
ZS-H10CP/H20CP
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 to the electrical volume
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 to the electrical volume
118
AVDD2
-
Power supply terminal (+3.3V)
119
IOVDD0
-
Power supply terminal (+3.3V)
120
IOVSS0
-
Ground terminal
38
ZS-H10CP/H20CP
MAIN BOARD IC801 MB90802NPF-G-117E1 (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
O-POWER
O
System power on/off control signal output terminal "H": power on
2
O-FM/AM-SHIFT
O
Oscillation frequency selection on/off control signal output terminal "H": selection on
3
O-A-MUTE
O
Audio muting on/off control signal output terminal "H": muting on
4
CD-XRST
O
System reset signal output to the CD DSP "L": reset
5
O-DATA-MP3
O
MP3 serial data output to the CD DSP
6
O-CLK-MP3
O
MP3 serial data transfer clock signal output to the CD DSP
7
I-DATA-MP3
I
MP3 serial data input terminal
8
O-CD-XLAT
O
CD serial data latch pulse signal output to the CD DSP
9
O-AM-SHIFT
O
Oscillation frequency selection on/off control signal output terminal "H": selection on
10
O-XLAT-MP3
O
MP3 serial data latch pulse signal output to the CD DSP
11
O-M-MUTE
O
Muting on/off control signal output to the motor/coil driver
"L": except CD mode (muting on), "H": CD mode
"L": except CD mode (muting on), "H": CD mode
12
O-RQ-MP3
O
MP3 data request signal output to the CD DSP
13
NC
I
Not used
14
NC
O
Not used
15
VCC
-
Power supply terminal (+3.3V)
16
VSS
-
Ground terminal
17
MEFA BASS
O
Megabass on/off control signal output terminal Not used
18
NC
O
Not used
19
O-TU-CE
O
Chip enable signal output to the FM/AM PLL "L" active
20
O-TU-CLK
O
Serial data transfer clock signal output to the FM/AM PLL
21
O-TU-DATA
O
Serial data output to the FM/AM PLL
22
I-TU-COUNT
I
Serial count data input from the FM/AM PLL
23
O-TU-MUTE
O
Tuner muting on/off control signal output to the FM/AM PLL "H": muting on
24
EEPROM-SDA
I/O
Two-way data bus with the EEPROM
25
EEPROM-SCL
O
Serial data transfer clock signal output to the EEPROM
26
O-CD-XTACN
O
Oscillation circuit on/off control signal output to the CD DSP
"L": oscillation stop, "H": self-oscillation
"L": oscillation stop, "H": self-oscillation
27
I-RQ-MP3
I
MP3 data request signal input from the CD DSP
28
I-ACK-MP3
I
MP3 acknowledge signal input from the CD DSP
29
I-CD-SENS
I
Internal status (SENSE) signal input from the CD DSP
30
O-CD-CLK
O
CD serial data transfer clock signal output to the CD DSP
31
O-CD-CMD
O
CD serial data output to the CD DSP
32
AVCC
-
Power supply terminal (+3.3V) (for A/D converter)
33
O-VOL-DATA
O
Serial data output to the electrical volume
34
O-VOL-CLK
O
Serial data transfer clock signal output to the electrical volume
35
AVSS
-
Ground terminal (for A/D converter)
36
I-REG 3.3V-CHK
I
Input terminal for CD +3.3V power supply voltage detection
37
I-REG 9.0V-CHK
I
Input terminal for +9V power supply voltage detection and battery voltage detection
38
I-REG 6.0V-CHK
I
Input terminal for +6V power supply voltage detection
39 to 41
I-KEY0 to I-KEY2
I
Front panel key input terminal (A/D input)
42
I-WAKE-UP
I
Wake-up signal input terminal
43
I-CD-SCOR
I
Subcode sync (S0+S1) detection signal input from the CD DSP
44
VSS
-
Ground terminal
45
I-LID-OPEN
I
CD lid detection signal input terminal "L": CD lid is closed, "H": CD lid is opened
46
O-LOAD
O
Dummy load control signal output terminal
39
ZS-H10CP/H20CP
Pin No.
Pin Name
I/O
Description
47
I-VM
I
Input terminal for battery middle point voltage detection
48
I-SHIMUKE
I
Input terminal for destination discrimination
49, 50
I-ENCODER +,
I-ENCODER -
I
Jog dial pulse input from the rotary encoder (VOLUME)
51
MD2
I
Input terminal for mode setting "L": normal mode, "H": flash writing mode
52
MD1
I
Input terminal for mode setting "H": normal and flash writing mode
53
MD0
I
Input terminal for mode setting "L": flash writing mode, "H": normal mode
54
I-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"
55
O-CD-ON
O
CD +3.3V power on/off control signal output terminal "H": power on
56
O-TU-ON
O
Tuner power on/off control signal output terminal "H": power on
57
NC
O
Not used
58
VLCD
I
Input terminal for liquid crystal display drive voltage setting
59 to 62
COM04 to COM01
O
Common drive signal output to the liquid crystal display
63, 64
SEG29, SEG28
O
Segment drive signal output to the liquid crystal display
65
VCC
-
Power supply terminal (+3.3V)
66
VSS
-
Ground terminal
67 to 89
SEG27 to SEG05
O
Segment drive signal output to the liquid crystal display
90
VCC
-
Power supply terminal (+3.3V)
91
VSS
-
Ground terminal
92
X1
O
System clock output terminal (4.19 MHz)
93
X0
I
System clock input terminal (4.19 MHz)
94 to 97
SEG04 to SEG01
O
Segment drive signal output to the liquid crystal display
98 to 100
NC
O
Not used
40
ZS-H10CP/H20CP
SECTION 7
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
3-040-916-01 FOOT (FRONT), RUBBER
2
2-666-209-01 FOOT
3
3-252-827-11 SCREW (B2.6), (+) BV TAPPING
4
2-666-203-01 BASE (HANDLE L)
5
3-262-705-11 SCREW, HEXAGON HOLE TAPPING
6
3-254-140-11 SCREW (B2.6), (+) BV TAPPING
7
2-666-205-01 COVER (HANDLE L)
8
2-666-211-01 HOLDER (ANT)
9
2-666-214-01 KNOB (VOL)
10
3-918-696-11 SCREW (M3X6 LOCK ACE)
11
2-666-208-01 HANDLE (LOWER)
12
2-669-026-01 PLATE (HANDLE)
13
2-666-207-01 HANDLE (UPPER)
14
2-666-206-01 COVER (HANDLE R)
15
2-666-204-01 BASE (HANDLE R)
16
2-632-952-01 SHEET (MD), ADHESIVE
17
2-686-124-01 CUSHION (VOL)
ANT1
1-754-282-31 ANTENNA, TELESCOPIC
7-1.
HANDLE SECTION
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
•
The mechanical parts with no reference
number in the exploded views are not supplied.
number in the exploded views are not supplied.
•
Accessories are given in the last of the
electrical parts list.
electrical parts list.
NOTE:
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color
Cabinet's Color
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.
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
•
Abbreviation
CND : Canadian model
MX : Mexican model
CND : Canadian model
MX : Mexican model
13
ANT1
7
3
8
3
3
3
5
6
10
9
17
16
3
12
14
11
5
4
1
1
1
3
15
cabinet section
1
2
3
3
2
not supplied
not supplied
not supplied
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