Sony HDCU3300 Maintenance Manual page 209

CN901
e18 CS-ALL-QWERTY-out
CN902
C2 DPR-CS3-out
IC101
CPU
D0-31
32
CN104 A0-21
22
7 ENTER ON/OFF
122 50
8 CANCEL ON/OFF PF4 CS0 CS0
For JIG 123 49
9 DISPLAY ON/OFF PF5 CS1 CS1
125 54
10 MENU ON/OFF PF6 CS2 CS2
126 53
PF7 CS3 CS3
48
FRAME/
S1(1/2)
WRL WRL
FIELD 133 47
PA3 WRH WRH
3
WRHL WRHL
1
WRHH WRHH
43
RD RD
133V 1
7
2 RD2
IC116
110 DRAK MS
DRAK0-2
109 DREQ MS
DREQ0-2
111 INTR MS
PE2
IC128
CN105
1 2 52
1 RE A TCLKC
3 4 51
For JIG 2 RE B TCLKD
30
3 SET PA19
114
FORMAT0 PE4
33
FORMAT2 PA18
32
FORMAT3 PB3
100
FORMAT1 PA16
103
MD0
JIG DET
113
PE3
CN901
116 115
c9 (+/-)1mA-DETECT-in PE6 PE5 PLD_IRQ
IC105
IC130 IC130
1 7 6 2 1 5 96 29
1/2
EXATL PA20 UP_DATE
DIVIDE
IC130
3 5
X101 EXTAL-CLK
16.934MHz
+3.3V IC108,128
IC125(1/2)
6
RESET 3 108
5 RES
RESET fr AT
4
RESET RESET
144
PLD73 PE13
2
CN901 LINE or 1F/0H PE14
5
d7 TRS-FLAG PE15
136
IRQ1
138
PE8 CONF-DONE
139
PE9 ReCONFIG
31
1001/1000 PB2
34
IRQ2-1
36
IRQ3-1
101
WAI-2
+5V
IC120
CN103 2 107
4 CK CPU CLK
2 TX 1 140
TXD2
For PC I/F
3 RX
+3.3V
IC136
1
7 137
2 RXD2
HDCU3300/MM (J,E)
IC102 IC123
A18 1 15 A1 38 D0-15
A19 2 9 A2 37 16
A20 3 A3 36 16
A21 5 ADDRESS 17
DECODER 15
4 27
CS2
35 26
MS CS3
34
WRL
IC103 33
WRH
MEMORY
A18 1 15 32
CS2 PLD RD-2 STICK
A19 2 14 12
CONTROL
CS2 9093A RESET
A20 3 13 13
ADDRESS
CS2 9093B CPU CLK
A21 6 28
DECODER
4
CS2
30
29
24
11
20
IC106
A21 2
5
1
6
CS0
IC107
CS1 IC134 2
1 5 CS0(ROM)
IC129
7 1
A21 1 7 2
6
IC301
A0-3
4
IC315(1/2)
A0-7 D0-7
8 8 13
WRL
85 15
WRL RD-2
71
RD-2
19 X301
IC305
CS2-PLD
40 1 7 19
VCO
EXTAL-CLK
S301
27MHz
MODE
SERIAL
13,72
15 COM RESET 69
123,11
106,151 PLD
188,187 IC305
(1/2)
5 3 65
8
IC305
2 6 66
17
PLD-VD 74
166
130
IC302
1
3
2
CPU-395 (1/2) CPU-395 (1/2)
IC110
A2-20 D16-31
19 16
11
WRHH
28
RD
FLASH
12
MEMORY
RES
9 15
26
IC111
A2-20 D0-15
19 16
11
WRH
28
RD FLASH
12
RES MEMORY
9 15
26
A21
IC116
5
READY/BUSY 3
6 IC138
2
7
1
CS1
IC137
6
WRHL 3
5
WRHH
1
WRL 7
2
WRH
IC112
D0-7
2 4 UB1
8
3
5 7 LB1
73
CS2 9093A 6
SRAM
11 9 UB0
DECODER
10
14 12 LB0
74
CS2 9093B 13
70
RESET 1
RD
I/F
+3.3V
IC303(1/2)
29 TVDA 1
7
49 TVDB 2
34 RVDA IC303(2/2)
6 +3.3V
54 RVDB 3
5
6-7 6-7
MS-LED-RED-OFF/ON
MS-LED-GREEN-OFF/ON
POWER
CTRL
+3.3V
IC127
Q102,103
D0-7
IC114 IC117
A2-19 D16-31 A1-15 D8-15
18 16 15 8
41 27
RD-2 WRH
6 22 FRAM
SRAM RD
17
40 20
39
IC115 IC118
A2-19 D0-15 A1-15 D0-7
18 16 15 8
41 27
RD-2 WRL
6 22 FRAM
SRAM RD
17
40 20
39
A16
IC113
IC132
A20 1 15 2
3
A21 2 1
ADDRESS
DECODER
4 14
CS3 MS CS3
IC121
A1-15 D8-15
15 8
6
27
IC129 WRH
2 22 FRAM D0-15
RD
9
8 20
A1-20
10
IC132
IC122
A1-15 D0-7
15 8
27
WRL
22 FRAM
RD
20
+3.3V
IC308(1/2)
1
7
2
IC308(2/2)
6 +3.3V
3
5
RD-2
IC134
5
A21 3
6
CS2
+3.3V
+5V
IC1,4(2/2),Q3
IC4(1/2),Q4
REG
-5V
+3.3V IC3(2/2),Q1
REG
+1.5V
REG
5 6 3
IC6
IC2
LEVEL
CHECK
Q5
PWR OK/NG
D3
POWER
D102
MS-LED
Q101,104
LED
DRIVE
CN101
DIO 4
SCLK 8
BS 2 MEMORY
IC128
STICK
BUFF INS 6
VCC 3,9
CN902
IC109
D0-7 18
DPR-BUS0 A5
8 17
DPR-BUS1 B5
16
DPR-BUS2 C5
15
TRANS DPR-BUS3 D5
14
CEIVER
DPR-BUS4 A6
13
DPR-BUS5 B6
19 12
OE DPR-BUS6 C6
1
11
T/R DPR-BUS7 D6
IC126 CN902
A0-7 A0-7 2
DPR-ADDR0 A2
8 3
DPR-ADDR1 B2
4
DPR-ADDR2 A3
5
DPR-ADDR3 A4
BUFF 6
DPR-ADDR4 B4
7
DPR-ADDR5 C4
8
DPR-ADDR6 D4
9
DPR-ADDR7 E4
+5V
CN102
+3.3V
+5V 53-56
+3V 5-8
D0-15
D0-D15 50-35
16
A1-20
A1-A20 30-11
20
For Tool
CS0 CS0(JIG) 31
RD2 RD 32
WRH WRH 33
WRL WRL 34
UP_DATE AUTO UP DATE 51
JIG DET JIG DET 52
IC131
CN902
12 8
WRL DPR-WR E5
11 BUFF 9
RD DPR-RD E6
CN901
700P-CHU-Data-out b4
700P-CCU-Data-in a4
CN901
700P-SM-CCU-Data-out d4
700P-SM-CHU-Data-in e4
IC135
1
7
2
CN901
WAIT-in a16
IC133
CN902
1
7
2 DPR-CPU-CLK-out E3
CN901
REG +5.5V c23,d23,e23
-5.5V d24,e24
+3.8V a6,b6,c6,d6,e6
CPU UNIT
CPU-395 (1/2)