Sony HCD-EX99 - Schematic Diagram: Panel Section (1;3)

HCD-EX66/EX88/EX99
HCD-EX66/EX88/EX99
2525
1485
E
B
151210 13
H
111
C
G
72 9
A
D
643
F
1
2
BOARD
1
PANEL
(2/3)
PANEL BOARD (3/3)
2
IC B/D
1.6
0
3.3
3.2
0
9
4.5
4.5
4.4
1.5
1.5
1.5
1.5
1.5
1.5
3.2
3.2
1.8
0
0
3.2
3.2
3.2
3.2
3.2
3.1
0
2.9
2
1
1.5
1.5
1.5
1.5
0
0
3.2
3.2
0
0
0
0.2
0.2
0.2
1.3
0
0
3.2 1.3
0
1.3 0.1
3 3
3.2 3.2
0
3.2 0.4 1.6 1.3 1.7 3.3 0.7 3.2 2.2 0.1
0 0
3.2 3.2 3.2 3.2 3.1 2.8
0
3 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.2 1.5 1.5 1.5
2.5
4.5
4.5
4.4
3.2
3.2
3.2
0.7
(EX66)
*
1
(EX88)
*
1
*
2
EX88/
EX99
(EA)
(E4)
*
2
(MX)
(E2,E51,AR)
PANEL BOARD (1/3)
IC302
IC305
IC307
C325 1000p
R363 100
1789101112 561419 18 17 131620 15232427 2128 26 25 22313335 303236 34 29
234
37
ND301
LIQUID CRYSTAL DISPLAY PANEL
MC2840-T112-1
D319
50V
2.2
C377
10k
R424
47k
R429
47k
R430
54
321
PST3629NR
IC307
RESET
OUT
VDD
GND NC
CD
MC2840-T112-1
D324
50V
2.2
C389
DA2J10100L
D318
1
2
3
4
5
6
7
7P
CN301
FLASH
PROGRAMMING
RESET
DGBP0
DGBP1
DGND
DGBP2
VCC
VCC
100kR364
X301 32.768kHz
18pC319 22pC320
0R367
4.7k
R344
4.7k
R332
R343
1k
R345
4.7k
R392 100
4.7kR359 4.7kR361 R362 100
R360 100
4.7kR352 4.7kR353
R351 100
R328 100
R330 100
R331 100
R329 100
100kR324
100kR325
100kR326
C337 220p C336 1000p
R386 100C335 1000p
R393 100
100R398
4.7kR397
R371
10k
R369
R376
10k
R385 10k
10k
R410
0.1
C408
0.1
C384
0.1
C380
0.1
C379
2SC4154TP-1EF
Q310
RESET
10k
R411
Q309
ISA1602AM1-T111-1EF
STANDBY CONTROL
2SC4154TP-1EF
Q308
STANDBY CONTROL
10kR396
10k
R409
4.7k
R400
C333 0.1
C322 0.1
C318 0.1
C308 0.1
1
C367
1
C385
NJM4558V-TE2
IC305
VACS/SIGNAL LEVEL CONTROL
1234
GND
5
6
78
VCC
R426
1k
R436
1k
C399
0.1
10k
R423
R394 100
JL307
JL306
JL305
JL304
JL303
JL302
JL301
RB501V-40TE-17D313
RB501V-40TE-17
D316
1k
R425
1k
R435
C356
4V
470
10k
R387
68k
R431
100k
R437
R438
100k
R439
470
16V
47
C391
16V
22
C365
R375
RB501V-40TE-17D312
X302
20MHz
MC2836-T112-1
D315
IC302
LC87F7DJ2CVU-QIP-H
SYSTEM CONTROL
1
O-CD-RST
2
O-CD-DI
3
O-CD-CE
4
O-USB-RST
5
O-DIMMER
6
I2C-FUNC-DATA
7
I2C-FUNC-CLK
8
I2C-TU-DATA
9
I2C-TU-CLK
10
O-VOL-LED
11
I-RST
12
Sub Clock(32.768kHz)
13
Sub Clock(32.768kHz)
14
VSS1
15
Main Clock(20MHz)
16
Main Clock(20MHz)
17
VDD1
18
I-CD-OP/CL
19
I-MODEL
20
I-SUFFIX
21
I-SIGNAL-LEVEL
22
I-LED-LEVEL
23
I-VACS
24
I-KEY2
25
I-KEY1
26
I-KEY0
27
I-PROTECT-F
28
I-AC-CUT
29
I-RMC(SIRCS)
30
O-FAN-LOW-SPEED
31
O-FR-RELAY
32
O-SW-MUTE
33
O-AMP-RST
34
I-V2-MONI
35
I-PROTECT-S
36
O-HP-MUTE
37
O-MAIN-ON
38
O-SUB-ON
39
O-VBUS-ON
40
I-VBUS-OCP
41
I-RDSI
42
O-STBY-SW
43
O-LCD-LED
44
NC
45
SEG0
46
SEG1
47
SEG2
48
SEG3
49
SEG4
50
SEG5
51
SEG6
52
SEG7
53
SEG8
54
VDD2
55
VSS2
56
SEG9
57
SEG10
58
SEG11
59
SEG12
60
SEG13
61
SEG14
62
SEG15
63
SEG16
64
SEG17
65
SEG18
66
SEG19
67
SEG20
68
SEG21
69
SEG22
70
SEG23
71
SEG24
72
SEG25
73
SEG26
74
SEG27
75
SEG28
76
SEG29
77
SEG30
78
SEG31
79
SEG32
80
LCD V3
81
LCD V2
82
LCD V1
83
COM3
84
COM2
85
COM1
86
COM0
87
O-CD-M-
88
O-CD-M+
89
VSS3
90
VDD3
91
O-CD-ON
92
O-USB-SLEEP
93
O-USB-TXD
94
I-USB-RXD
95
DGBP0
96
DGBP1
97
DGBP2
98
O-CD-CL
99
I-CD-DO
100
O-CD-M-MUTE
4.7k
R433
47k
R204
C456
0.1
R422
56k
1
2
3
4
5
6
9
10 11 12 13 14
8
7
10k
R421
C353
1000p
COM0
COM1
COM2
COM3
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6 SEG7 SEG8
SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32
COM1
COM0
I-KEY1 I-KEY0 I-KEY2
I-RST
O-DIMMER
O-USB-RST O-CD-CE
I-RST
DGBP0
DGBP1
DGBP2
O-CD-CL
O-CD-M-MUTE
O-CD-M+
O-CD-ON
I-RMC I-AC-CUT
O-FR-RELAY
O-SW-MUTE
I-RST
SEG9
I-VACS I-SIGNAL
DGBP0
DGBP1
DGBP2
O-VOL-LED
O-FAN-LOW-SPEED
O-AMP-RST
O-HP-MUTE
O-MAIN-ON
O-SUB-ON
O-VBUS-ON
I-VBUS-OCP
I-RDSI
O-LCD-LED
O-CD-M-
O-USB-SLEEP
O-CD-RST
I-HP/CD-SW
I-VACS
I-SIGNAL
O-USB-TXDO-USB-TXD
I-USB-RXD
O-CD-DI
I-CD-DO
COM3
COM2
I-AC-CUT
I2C-TU-CLK I2C-TU-DATA I2C-FUNC-CLK I2C-FUNC-DATA
I-V2-MONI
I-PROTECT-F
I-PROTECT-S
( )
1
2
30
29
10k
R369
1k
R375
2.2k
1k
10k
22k
5-8. SCHEMATIC DIAGRAM – PANEL Section (1/3) –
• See page 20 for Waveforms. • See page 44 for IC Block Diagrams. • See page 49 for IC Pin Function Descriptions of IC302.
(Page 27)
(Page 26)