Sony CMT-L7HD / HCD-L7HD Service Manual ▷ View online
69
HCD-L7HD
Pin No.
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114,115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130,131
132
133
I/O
O
—
O
—
O
—
O
O
O
O
O
I/O
I/O
O
I/O
—
O
—
O
O
O
O
O
O
O
O
O
O
O
—
O
—
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I/O
I
I/O
—
I/O
Pin Name
A22
Vcc
A23
VssQ
A24
VccQ
A25
PTK4
RD
WE0
WE1
ICIORD
ICIOWR
RD/WR
PTE[7]
VssQ
CS0
VccQ
PTK[0]
CS3
CS4
CS5
CE1B
PTE4(PCMCIA)
CE2B
CKE
PTJ0
RAS2L
PTJ2
VssQ
PTJ3
VccQ
PTJ4
PTJ5
DACK0,1
CAS2L
CAS2H
PTE2
PTE1
TDO
BACK
BREQ
WAIT
RESETM
PTH5
IOIS16
ASEMD0
ASEBRKAK
PTG4
AUDATA3,2
Vss
AUDATA1
Description
Address bus
Power supply terminal (1.9/1.8V)
Address bus
Ground terminal
Address bus
Power supply terminal (3.3V)
Address bus
IDE reset output
Read signal output
Lower data write signal output (SDRAM)
Upper data write signal output (SDRAM)
PCMCIA I/O read (not used)
PCMCIA I/O write (not used)
Read/Write enable signal output
AUD synchro/input/output port E
Ground terminal
Chip select signal output (FLASH ROM)
Power supply terminal (3.3V)
Chip select signal output (IDE)
Chip select signal output (SDRAM)
Chip select signal output (CDX1859)
Chip select signal output (not used)
CE1 (not used)
Card enable for area 5PCMCIA (not used)
Card enable for area 6PCMCIA (not used)
Clock enable signal output (SDRAM)
RAS signal output (SDRAM)
Not used
CAS signal output (SDRAM)
Ground terminal
CAS signal output (SDRAM) (Not used)
Power supply terminal (3.3V)
CAS signal output for D23-D16 (DRAM) (Not used)
CAS signal output for D31-D24 (DRAM) (Not used)
DMA acknowledge 0,1
CAS signal output for D7-D0 (area 2 DRAM)
CAS signal output for D15-D8 (area 2 DRAM)
Not used
RAS signal output (area 2 DRAM)
Data output (for test)
Bus acknowledge (not used)
Bus request (fixing H)
Hardware wait request (fixing H)
Manual reset request input
Analog trigger
16 bits IO (not used)
ASE mode signal input
ASE break acknowledge
Input port G (not used)
AUD data (not used)
Ground terminal
AUD data (not used)
70
HCD-L7HD
Pin No.
134
135
136
137
138
139
140-143
144
145
146
147
148
149
150
151
152,153
154
155
156
157,158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178-180
181
182
183
184
185-188
189,190
191,192
193
194
195
196
197
I/O
—
I/O
I
I
I
I
I
I
—
—
—
—
—
—
I
—
—
O
I
O
I/O
O
—
I/O
—
O
I/O
O
I/O
O
I/O
I/O
I
I
—
I
—
I
O
I/O
—
I/O
—
O
I/O
O
I
I
I
I
I
I
Pin Name
Vcc
AUDATA0
TRST
TMS
TDI
TCK
IRLS3-0
MD0
Vcc-PLL1
CAP1
Vss-PLL1
Vss-PLL2
CAP2
Vcc-PLL2
AUDCK
Vss
Vcc
XTAL
EXTAL
STATUS0,1
TCLK
IRQOUT
VssQ
CKIO
VccQ
TxD0
SCK0
TxD1 (MD CONT)
SCK1
TxD2
SCK2
RTS2
RxD0
RxD1 (MD CONT)
Vss
RxD2
Vcc
IRQ5
MCS7 (CS ADDA)
MCS6-4
VssQ
WAKEUP
VccQ
RESETOUT
MCS3-0
DRAK0,DRAK1
DREQ0,DREQ1
RESETP
CA
MD3
MD4
MD5
Description
Power supply terminal (1.8V)
AUD data (not used)
Reset signal input (for test)
Mode switch input (for test)
Data input (for test)
Clock signal input (for test)
External interrupt signal input
Clock mode setup terminal
Power supply terminal for PLL1 (1.8V)
External capacity terminal for PLL1
Ground terminal for PLL1
Ground terminal for PLL2
External capacity terminal for PLL2
Power supply terminal for PLL2 (1.8V)
AUD clock input
Ground terminal
Power supply terminal (1.8V)
Clock crystal terminal
Clock crystal terminal
Processer status 0,1 (not used)
Clock signal input/output (TMC or RTC) (not used)
Interrupt request output (not used)
Ground terminal
System clock input/output
Power supply terminal (3.3V)
Serial data output (not used)
Serial clock output (not used)
Serial data output
Serial clock output (not used)
Serial data output (for debug)
Serial clock output
Transmission request output
Serial data input
Serial data input
Ground terminal
Serial data input (for debug)
Power supply terminal (1.8V)
Power down signal input
Input/Output signal port C
Input/Output signal port C (not used)
Ground terminal
Interrupt request acknowledge input during standby mode (not used)
Power supply terminal (3.3V)
Reset signal output
Input/Output signal port C (not used)
DMA request acceptance input (not used)
DMA request input
Power ON reset signal input
Chip active input (not used)
Bus width setup for area 0 (fixing L)
Bus width setup for area 0 (fixing H)
Endian setup
71
HCD-L7HD
Pin No.
198
199,200
201-203
204
205
206
207
208
I/O
—
I
I
I
—
I
I
—
Pin Name
AVss
AN0,1
PTL2-4
PTL5
AVcc(3.3V)
AN6
AN7
AVss
Description
Analog ground terminal
AD convertor input (not used)
AD convertor input (not used)
AD convertor input
Power supply terminal for analog (3.3V)
AD convertor input
AD convertor input
Analog ground terminal
72
HCD-L7HD
NOTE:
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
have some differences from the original one.
•
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.
in the exploded views are not supplied.
•
A bbreviation
CND
: Canadian model.
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
le numéro spécifié.
7-1. Case Section
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
5
6
6
6
1
#1
#1
#3
#1
#1
7
6
2
2
2
4
4
8
3
FAN101
chassis section
not supplied
not supplied
not supplied
not supplied
SECTION 7
EXPLODED VIEWS
1
3-831-441-99 CUSHION, SPEAKER
2
4-951-620-01 SCREW (2.6X8), +BVTP
3
4-239-084-01 PANEL (DOOR)
4
4-238-531-01 SCREW (PANEL)
5
4-238-516-01 CASE (AEP,UK)
5
4-238-516-11 CASE (US,CND)
6
4-238-532-01 SCREW (SS)
7
4-238-499-11 PLATE (CD), ORNAMENTAL
8
4-238-500-11 PLATE (DISPLAY), ORNAMENTAL
FAN101 1-698-997-11 FAN, D.C.
#1
#1
7-685-751-04 SCREW +PTT 3X6 (S)
#3
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
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