Yamaha BRX-610, Service Manual

Page: 46 / 57

★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
IR_OUT
EXT_REM
EXT_REM
IR_IN
SPI_CS
IPOD_IN
S_DAT
CF1
USB_D+
USB_D-
SPI_SIMO
S_LRCK
IPOD_SDO
SPI_SOMI
nRESET
IPOD_BCK
SANYO_D-
IPOD_IF
SPI_CLK
DBGP0
IPOD_LRCK
DBGP1
SPI_CS
DBGP2
IPOD_N_RST
IPOD_RX
IPOD_TX
USB_SEL
DBGP2 SPI_SIMO
IPOD_UPDA
SANYO_D-
DBGP0
DBGP1
USB_N_OE
USBM1
USBP1
S_DAT
RES
SPI_SOMI
S_BCK
S_LRCK
SPI_CLK
RES
CF1
CF2
S_BCK
USB_SEL
USB_N_OE
IPOD_N_RST
IPOD_IN
IPOD_IF
IPOD_UPDA
IPOD_RX
IPOD_TX
IPOD_MCLK
IPOD_SPDIF
USBM1
USBP1
IPOD_SPDIF IPOD_MCLK
IPOD_BCK
IPOD_SDO
IPOD_LRCK
MTK_RESET
MTK_RESET
DIT_CS
DIT_CS
FLD_SCK
FLD_MOSI
FLD_SCK
FLD_MOSI
USB_D-
USB_D+
CF2
nRESET
USB_DET
USB_D-
USB_DET
USB_D+
P_CON2
P_C0N2
+3.3M
+3.3M
+3.3M
+3.3S +3.3V
+3.3V
+3.3S
+3.3V
+3.3V
+3.3V
+3.3M
+3.3V
+3.3V
+3.3V
+3.3V
USB_VCC1
+3.3M
+3.3M +3.3S
D12V
VCC_USB
EXT_REM 12/14
USB_SEL 12/14
USB_N_OE 12/14
IPOD_N_RST 12/14
IPOD_IN 12/14
IPOD_IF 12/14
IPOD_UPDA 12/14
IPOD_RX 12/14
IPOD_TX 12/14
IPOD_SPDIF 6/14
USBP1 4/14
USBM1 4/14
MTK_RESET 9/14, 12/14
DIT_CS 12/14
FLD_SCK 12/14
FLD_MOSI 12/14
USB_DET 12/14
P_CON2 12/14
IR
Move the IR Transmit module to BD+REC
Board . And it is only used for U and C Dest.
IN
REMOTE
CONTROL
OUT
IPOD Module
IPOD
DIT IC
IR
USB_DET
close to JP13
Vout=0.923 ((R652+R651)/R651)=5.23V
RESERVE
R703 1K
C384
10uF/10v
R483 33
R510 10
R652 56K_1%_NC
R523 47K
FB53
BLM21P
C378 2.2/25
C550 open
Q19
BC847BW
1
23
R520 1K
R478 150
C553
10/10_NC
C396
1000p_NC
C402
0.01/16
JP12
CON5
1
2
3
4
5
U28
LC87F1HC8A
P73/INT3
1
RES
2
XT1
3
XT2
4
VSS1
5
CF1
6
CF2
7
VDD1
8
SO0
9
SB0
10
SCK0
11
SO1
12
SB1
13
SC
K1
14
P1
6
/PW
ML
15
P1
7
/PW
Mh
16
PW
M1
/MC
L
KI
17
PW
M0
/MC
L
KO
18
VD
D
2
19
VSS2
20
P0
0
/AN
0
21
P0
1
/AN
1
22
DB
GP
0
23
DB
GP
1
24
DBGP2
25
SDAT
26
BCLK
27
LRCK
28
P20/INT6
29
P21/INT4
30
P22/RD
31
P23/WR
32
P24/SCK4
33
P25/RD9
34
P26/WR9
35
P27/SCK9
36
UHD-
37
UHD+
38
VD
D
3
39
VSS3
40
P3
4
/U
F
IL
T
41
P3
3
/AFIL
T
42
P
32
43
P
31/
URX
1
44
P3
0
/U
T
X1
45
P7
0
/IN
T0
46
P7
1
/IN
T1
47
P7
2
/IN
T2
48
R506 100
R516
4.7K
Y5
12MHz
U134
MP1482_NC
BS
1
IN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
TP
9
NC110
NC0805/SMD
U30
FSUSB42
VCC
1
Sel
2
D+
3
D-
4
GND
5
HSD1-
6
HSD1+
7
HSD2-
8
HSD2+
9
OE
10
C388
5P(CH)
R499 10
C401
0.1/16
C395
1000P
R486
220K
R406
10K
R504 100
L109 10uH_NC
C562
10/10_NC
R491 10K
U31
MFI341S2164
NC
1
P4/IRQ
2
NC
3
RES
4
VCC
5
NC
6
NC
7
NC
8
NC
9
NC
10
VSS
11
P2/IRQ
12
P1/IRQ
13
P3/IRQ
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
20
D30
DIODE
R489 0
+
CE10
10uF/25v
+
C394
0.1/16
U32
AK4104
MCLK
1
BICK
2
SDTI1
3
LRCK
4
PDN
5
CNS
6
CCLK
7
CDTI
8
TEST1
9
TEST2
10
TEST3
11
TEST4
12
VSS
13
VDD
14
CDTO/SDTI2
15
TX
16
R644 100k_NC
R509 100
L7
120hm/2A
L7
1 2
R508 10K
R505 10
C398
10pF/50V
R482 33
R
515
100K
Q105
2N3904
1
32
FB54
BLM21P
C383
0.1/16
C380 1/10
C546 10nF_NC
C399
10pF/50V
R498 0
R521 1K
R501 100
D31 DIODE
C305
0.1uF
R
514
100K
C547
10uF/35V_NC
C549 3.3nF_NC
R702
10K
C390
0.1/16
C379 4.7/10
R518 10K
C386
0.1/16
C397 0.01_NC
C391
18P(CH)
R494 10K
R512 10
L9
120hm/2A
L9
1 2
R
485
15K
C403
0.1/16
R650 10K_NC
JP13
CON7
1
2
3
4
5
6
7
R517
10K
C393
0.1/16
C385
0.1/16
R495 0
C548
0.1/50_NC
C392
22P(CH)
Q123
2SA1037AK
R493 10
R511 10
R
513
100K
FB55
BLM21P
R490 100K
R651
12K_1%_NC
J6 CK35
2
4
1
D50 DIODE
R500 10
R519
470
R502 1M
R704 0_NC
R497 10K
C400
0.1uF/50V
C389
0.1/16
R503 10
FB163 BLM21P_NC
J7 CK35
2
4
1
C387
5p(CH)
C552
47uF/10V_NC
R434 100K
R492 0
R487 10K
R496 10
R481 10K
C563
0.1/50_NC
R522 33
R
488
15K
U29
LTV817
1
2 3
4
R443 100K
R507 2.2K
to USB_JP702
(for factory)
Page 56 E5
A B C D E F G H I J
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2
3
4
5
6
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BRX-610/NS-PZ20
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