Pin Connection Diagram - Yamaha DSP-AX2 Service Manual

DSP-AX2

PIN CONNECTION DIAGRAM

ICs
NJM79M05FA NJM7805FA
NJM79M12FA NJM7812FA
NJM78M05FA
1:COMMON
1: OUTPUT
2:INPUT
2: COMMON
3:OUTPUT 3 2
3: INPUT
1
TC74HC4051AP BU2092
TC74HC4053AP
8
8
18
16
1
1
TC74HC00AF
NJM2068MD-T1
NJM2904M-T1 TC74HCU04AF-TP1
µPC4570G2
TC74VHCT08AF
TK15420M
5
8
4
14
1
DF1704E
CY62256LL-70SNCT
15
14
36
28
1
Transistors
2SC1740S (R, S)
2SD1915F (S, T)
DTA144ES
DTC114ES
DTC123JS
DTC143XS
DTC143ZS
DTC144ES
B
C
E
2SA1708 (S, T)
2SC4488 (S, T)
B
C
E
Diodes
1SS133 MTZJ11.0B
MTZJ12.0A
1SR139-400
MA185 MTZJ15.0B
MTZJ4.7C MTZJ22.0B
MTZJ5.1A MTZJ24.0A
MTZJ5.6B MTZJ24.0B
MTZJ6.2C MTZJ24.0C
MTZJ6.8A MTZJ27.0A
MTZJ6.8B MTZJ30.0D
MTZJ9.1A
43
µPC29M33T-E1
4
1: INPUT
2: GND
3: OUTPUT
1 2 3 4: GND
3 2
1
LC74781-9798
9
12
24
1
LA7104M
LA7108M-TLM
HIN202ECBN-T
CS3310-KSR
9
8
16
8
7
1
1
LA7109 MSM514260C-60JS
19
18
42
1
2SA1037K (Q, R, S)
2SA893A (D, E)
2SC2412K (Q, R, S) 2SA970 (GR, BL)
2SC3326 (A, B) 2SA1015 (Y)
DTA144EKA
2SC535 (A, B, C)
DTC144EKA 2SC1145 (O, Y)
2SC1815 (Y)
2SC1890A (D, E)
C
2SC2240 (GR, BL)
2SC2705 (O, Y)
E
2SC2878 (A, B)
B
2SA1837
2SB1375
2SB1565 (E, F)
2SC4793
2SD2396 (J, K)
B
C
E
1SS355
RB501V-40
Anode
Anode
Cathode Cathode
PQ025EZ5MZP M5220L
NJM2068L-D
NJM4556AL
1: VIN
2: VC
1 5
3: VO
4: NC
5: GND
1
LC78211
LC78212
LC78213
34
15
44
30
1
PCM1704U M30802SGP
108
109
11
20 10
144
1
1
MBM29F400BC-70
22
21
48
1
1
2SK246 (Y)
E
C
B
2SC5358 (O, R) 2SC5200 (O, R)
2SC4512 (O, P, Y)
B
B
C
C
E
E
KV1851-TL
S1NB20
–
+
µPC4570HA
TC74HCU04AP
TC4066BP
9
8
14
1 1
AK4527VQ PM4007A
33 23 80
81
22
12
100
1 11
1
YSS928
120
73
121
72
160
37
1
36
M66004MBFP-200C
33
25
24
64
1
S
G
D
D3SBA20
D15XB20
–
+
7
51
50
31
30
81
80
41
40
32