Yamaha HTY-7040, Service Manual

Page: 70 / 129

2
A B C D E F G H I J
1
3
4
5
7
YSP-4000/YSP-40D/HTY-7040
6
70
CB511 CB512
IC512
W502
CB504 CB505
CB507
W501
CB501
IC501
IC502
IC509
IC506
CB506
IC503
CB502
IC507
CB503
IC510
IC511
CB509
IC513
IC516
CB510
IC505 IC508 IC514 IC515
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
(Side A)
AMP P.C.B.
DRIVER x 4
(TWEETER)
E_M3
E_P3
E_M2
E_P2
E_M1
E_P1
E_M0
E_P0
D_M3
D_P3
D_M2
DP_2
+ –
DRIVER x 6
(TWEETER)
D_M1 B_M3
B_P3
B_M2
B_P2
B_M1
B_P1
B_M0
B_P0
DRIVER x 4
(TWEETER)
A_M3
A_P3
A_M2
A_P2
A_M1
A_P1
A_M0
A_P0
N.C
.
DRIVER x 4
(TWEETER)
A_M4 A_P4 A_M5 A_P5 A_M6 A_P6 A_M7 A_P7 N.C
.
D_P1
D_M0
D_P0
C_M3
C_P3
C_M2
C_P2
C_M1
C_P1
C_M0
C_P0
N.C
.
+ –
+ – + –
DRIVER x 6
(TWEETER)
D_M6 D_P6 D_M7 D_P7 C_M4 C_P4 C_M5 C_P5 C_M6 C_P6 C_M7 C_P7 N.C
.
1
26
50
100
76
25
75 51
1
26
50
100
76
25
75 51
1
26
50
100
76
25
75 51
1
26
50
100
76
25
75 51
1
26
50
100
76
25
75 51
+ –
DRIVER x 4
(TWEETER)
B_M4 B_P4 B_M5 B_P5 B_M6 B_P6 B_M7 B_P7
+ –
DRIVER x 6
(TWEETER)
+ –
E_M4 E_P4 E_M5 E_P5 E_M6 E_P6 E_M7 E_P7 D_M4 D_P4 D_M5 D_P5
DRIVER x 6
(TWEETER)
+ –
DSP
(CB8)
POWER (1)
(CB504)
DGND
/IRQO_SPJ_2
/IC_SPJ
/IRQO_SPJ_1
DGND
DGND
SDMB
+3.3V
TISDO_F
TISDO_C
TIBCK
DGND
D3_MUTE_WF
DA_SW2
DA_SW1
/CS_SPJ_2
N.C.
/CS_SPJ_1
/DISABLE_SPJ
24MB
SCKB
SDO
DGND
TISDO_S
DGND
TIWCK
AMP_PROTN
AGND
AGND
AGND
+ –
DRIVER
(WOOFER_R)
+ –
DRIVER
(WOOFER_L)
1 8
16 9
16 9
1 8
16 9
1 8
16 9
1 8
16 9
1 8
42 22
1 21
42 22
1 21
1 20
10 11
MGND
MGND
+12V
+12V
POWER (1)
(CB505)
MGND
MGND
+12V
+12V
D501 G4
D502 H4
D503 G4
D504 H4
D509 F4
D510 F4
D515 E4
D516 D4
D517 E4
D522 C4
• Semiconductor Location
Ref no. Location Ref no. Location Ref no. Location Ref no. Location Ref no. Location Ref no. Location Ref no. Location Ref no. Location
D523 C4
D528 B4
D530 B4
IC501 I4
IC502 I4
IC503 G5
IC505 G3
IC506 H4
IC507 F5
IC508 F3
IC509 H4
IC510 E5
IC511 D5
IC512 E3
IC513 C5
IC514 D3
IC515 C3
IC516 B5
Q502 H4
Q503 H4
Q504 H4
Q507 G3
Q510 F3
Q511 E4
Q512 E4
Q513 D3
Q514 C3
Q515 B3