Yamaha DSP-AX1800 - FUNCTION (2) P.C.B. (Side A) Layout

2
ABCDEFGH I J
1
3
4
5
7
RX-V1800/HTR-6190/DSP-AX1800
6
92
IC350
CB300
IC351
IC359
IC360
IC300
CB350
IC301
IC308
IC302
W3004
IC355
IC356
W301A
W3503
IC306
IC305
IC304
IC307
IC309
IC310
IC312
IC311
CB351
IC357 IC358
IC313
CB303
W301B
CB302
CB301
(Side A)
FUNCTION (2) P.C.B.
AXR
E
AXL
+12
-12
MIC
OPERATION (3)
(CB806)
E E
DSP (CB560)
ISELCK1
RSELCK1
E
IGND
REMSENSE
ISELDT1
RSELDT1
IPR
IPL
FL (2) (CB967)
FL (4) (CB963)
R1L
R1R
E
Z2L1
Z2R1
E
R2L
R2R
NETL
NETR
E E
INPL
INPR
E
Z3L
Z3R
E
TPRL
TPRR
FL (3) (CB951)
DTEV
CEEV
SDTA
+12
+12T
CKEV
CEA
SCKA
-12
FL (3) (CB956)
MTZ2
CKZEV
+6
CEZEV0
MTF
MTC
MG
MTZ3
-6
DTZEV
MTS
MTSW
MAIN (1) (W273)
C
E E
FL
E
FR
SL
E E
SR
SBL/Z2L
SBR/Z2R
HPR
E
HPL
OPERATION (3) (CB806)
E
-12
+12
+12 T
POWER (3) (CB20)
NETL
E
NETR
E
XML
E
XMR
E
ADL
E
ADR
E
DAL
E
DAR
E
SL
E
SR
E
C
E
SW
E
SBL
E
SBR
E
PL
PR
E
DSP (CB561)
L / R L / R
ZONE OUT
ZONE2 ZONE3
PRE OUT
SINGLE (SB) /
L / R
SURROUND
L / R
SURROUND
SB (8CH)
FRONT (6CH) /
L / R
FRONT
SUBWOOFER
CENTER /
SUBWOOFER
CENTER /
L / R
IN (PLAY)
L / R
OUT (REC)
SUR. BACK/
PRESENCE
MULTI CH INPUT
CD-R
AUDIO
L / R
CD
L / R
PHONO
U, C, R, T, K, A, B, G, E, L models
1
15
16
30
1
15
16
30
1
4
5
8
14
58
14
58
1
12
13 24
48 37
36
25
112
1324
1
1
4
4
5
8
5
8
1
4
5
8
115
16
30
1
1
12
13
24
12
13 24
1
16
17
32
1
16
17
32
116
17
32
116
17
32
1
4
5
8
1
4
58
1
4
5
8
1
45
8
D3000 D6
D3002 E6
D3004 E4
D3005 F4
D3500 C3
D3501 C3
D3502 G5
D3503 G5
IC300 B6
IC301 C6
IC302 C6
IC304 D6
IC305 D6
IC306 D5
IC307 D6
IC308 E6
IC309 E6
IC310 E6
IC311 E5
IC312 E5
IC313 G6
IC350 B3
IC351 D3
IC355 B4
IC356 C4
IC357 G5
IC358 G5
IC359 G4
• Semiconductor Location
Ref no. Location Ref no. Location
IC360 G4
Q3000 E4
Q3001 F4
Q3002 F5
Q3003 F5
Q3004 F6
Q3005 F6
Q3006 F6
Q3007 F6
Q3008 F5
Q3009 F5
Q3010 F5
Q3011 F5
Q3012 F6
Q3013 F6
Q3014 F6
Q3015 F6
Q3016 F5
Q3017 F5
Q3500 G3
Q3501 G3
Q3502 G3
Q3503 G3
Q3504 G3
Q3505 G3
Q3506 G3
Q3507 G3
X : NOT USED
O : USED/APPLICABLE
Circuit No.
C3601, 3610
IC310, 311
IC356
J3003-3006
J3542-3545, 3548, 3549
J3546, 3647
R3605, 3606, 3620, 3621
U, C R, T, K, A, B, G, E, L J
OOX
XOO
OOX
OXX
XXO
OOX
OOX