Pin Connection Diagrams - Yamaha RX-V461 Service Manual

I PIN CONNECTION DIAGRAMS
• ICs
ADC084S021 CIMM ADSP-BF531 CPU
132
133
10 5
1
176
1
BR25L320F-W EEPROM CXB1442AR-T4
36 25
37
24
8 4
1
48 13
1 12
LA73050-TLM-E
LC74782JM-8A16-TLM
18
24
36
1
1
LC72725KM NJM2388F05
MIC2026-2BM
NJM2388F33
MM74HC4053SJX
8
1. V
8 4 16
2. V
1 3. GND
1 1
4. ON/OFF CONTROL
4
NJM2867F3-05 NJM2885DL1-33
2:GND
4
5
3
3:V
1
1:V
IN
SN74LVC2G17DCKR SN74LVC1G08DCKR
TC7S04FU
TC7S32FU
TC7S86FU
TC7SZ08FU
4
4
6
3
5
3
1
1
AK4588VQ AZ4580MTR-E1
89
60
41
88
61 40
8
1
80 21
45
1 20
44
KIA7805API KIA79M05PI-U LM61CIZ
KIA7812API KIA7912PI
+V
GND
IN
OUTPUT
INPUT
OUT
COM
M66003-0131FP-R MM74HC4051SJX
ISP1362BD
SN74CB3Q3257PWR
48 33
49 32
12
16
64
17
1
1 16
NJM2581M
NJM2388F63
1. IN
IN
14
2. V
OUT OUT
3. GND
1 1
4. ON/OFF CONTROL
4
R2A15215FP SN74LVC3G04DCTR
80 51
81 50
100 31
8
OUT
1
1 30
S29AL016D70TFI020 SN74AHC02PWR
SN74AHC08PWR
SN74AHCT08PWR
1 48 SN74LV08APWR
SN74LVU04APWR
14
24
25
1
SN74CBTLV16210GR
4
STK433-130-E
1
• Diodes
S
1SS133, 176
V
OUT
GND
1SS270A
MTZJ33B
8
Cathode
KBP103G 1.0A 200V
+
7
• Transistors
2SA1015-AT
2N5401C-AT
2N5551C-AT
4
2SC1740S
7
B
C
E
SN74LV157APWR
SN74LV4051APWR
48 25
16
1 24
1
STK433-330-E TC74HC4052AF
19
15
16
1
1SS355
RB160L-40 TE25
MA8075-H
MA8100-H
RB500V-40
UDZ3.6BTE-17
UDZ5.1B
Anode
UDZS3.3BTE-17
Anode
UDZS9.1B
Cathode
Cathode
RS403M
1T2
Anode
–
AC
AC AC
Cathode
+
2SA1037K
2SA1708
2SC2412K
2SC3326
2SD1938F
C
E
B
E B
C
C E
B
2SC1815 KRA102S-RTK/P
2SC2705 KRA104S-RTK
KRC102S-RTK
KRC104S-RTK
OUT
COMMON
E
C B IN
RX-V461/HTR-6040/RX-V461DAB
SN74AHCT245PWR
SN74LV573APWR
10
8
20
1
W9864G6EH-7
54
28
8
1
1 27
KDS160-RTK
Anode
Anode
Cathode
TS6P03G 6.0A 200V
– –
AC
+
2SB1274
B C
E
RTQ040P02
1. Drain
4
2. Drain
6
3. Gate
3
4. Source
5. Drain
1
6. Drain
51