Yamaha HTY-7040, Service Manual, Page: 79 / 129

79
YSP-4000/YSP-40D/HTY-7040
YSP-4000/YSP-40D/
HTY-7040
■
PIN CONNECTION DIAGRAMS
• ICs
1
12
13 24
25
36
37 48
1
8
16
14
7
1
1
3
4
5
1 36
37
72
73 108
109
144
1 52
53
104
105 156
157
208
1
4 8
1
24
36
37
12
25
13
48
24
12
1
1
24
36
37
12
25
13
48
5
1
1
10
20
1
7
14
8
4
1
1 32
33
64
65 96
128
97
1
3
4
5
1. CONTROL
2. GND
3. NC
4. V
OUT
5. V
IN
1
5
16
8
1
1
4
5
8
1: REFERENCE
2: ANODE
3: CATHODE
1
2
3
1: IN
2: GND
3: OUT
1: OUT
2: COM
3: IN
1
4
8
5
1
1 16
17
32
33 48
49
64
1
4 8
1: VDD
2: FB
3: CL
4: VCC
5: DRAIN
6: –
7: SOURCE
8: SOURCE
1
8
4
TC7SH08FU
TC7SHU04FU
TC7SH126FU
R1154N033B-TR-F
BR25L320F-W EEPROM
BD3843FS-E2
LC72722PM D60YA003BPYP225
LC89057W-VF4AD-E
TC74VHC157FT
D70YE101BRFP266
WM8728
F2621E-01-TR
MAX3232CPWR
MB90050PF-G-118-E1
MB90050PF-G-119-E1
PQ1CZ41H2Z
TC74LCX245FT
TC74VHCT245AFT
TC74VHC125FT
M3087BFKBGP
TC74LCX541FT
M24C02-WDW6TP
MN103SFD7G
NJU7754F05
PQ033EZ01ZP SN74LV244APWR
TB7102F
MIP2F40MSSCF
NJM431U NJM78M05FA NJM78M12FA
FA5511N-D1-TE1 M66003-0131FP-R
NJM2068MD-TE2
TC74VHCT08AFT
WM8738
L6732TR
TC74VHC00FT
NJM2585M
TC74VHCU04FT
BA7046F-E2
PQ018EZ01ZP
SN74LVC245APWR
NJM2716F