Yamaha BRX-610 Service Manual page 38

A B
BRX-610/NS-PZ20
1
MAIN 5/14
IC VIDEO MODULE POWER C
D3.3V
R94 0 AVDD33_VDAC_R
D3.3V
2
R93 0 AVDD33_VDAC_X
D3.3V
R97 0
IC PLL
D1.15V
R102 0
POWER
3
C
D1.15V
R105 0
D1.15V
R107 0
IC XTAL
D3.3V
4
R113 0
POWER
C
C175 22pF/6.3V/NPO
Y1
27M_20p
C176 22pF/6.3V/NPO
SYSTEM
5
CLK
SOURCE
D3.3V
R127
COMMON
4.7K
ARC_MODE
6
R132
SINGLE
1K/NC
D3.3V
AVDD
BLM18P
FB8
CE5
47uF/6.3v
C100UF16V/D6H11 TO C47UF16V/D5H11
7
44
C D
U4C U4C
AVDD33_VDAC_R F18
AVDD33_VDAC_R
G17
AVSS33_VDAC_R
AVDD33_VDAC_X
E19
AVDD33_VDAC_X
F19
AVSS33_VDAC_X
AVDD33_VDAC_BG
D19
AVDD33_VDAC_BG
C160
E18
AVSS33_VDAC_BG
0.1uF/6.3V/X7R
AVDD33_XTAL
C15
AVDD33_XTAL
D15
AVSS33_XTAL
AVDD12_DMPLL
F15
AVDD12_DMPLL
F14
AVSS12_DMPLL
C161 AVDD12_APLL
G15
AVDD12_APLL
0.1uF/6.3V/X7R
G14
AVSS12_APLL
AVDD12_27MPLL
E15
AVDD12_27MPLL
E14
AVSS12_27MPLL
AVDD33_VDAC_BG
C162 TXP
C14
TEST POINT SMD1.0 TP63 TP_PLLG
0.1uF/6.3V/X7R TXN D14
TEST POINT SMD1.0 TP64
TN_PLLG
AVDD12_HDMI_TX
AVDD12_HDMI_TX
AVSS12_HDMI_TX
AVSS12_HDMI_TX
NS_XTALI
A13
NS_XTALI AVDD33_HDMI_TX
AVDD33_HDMI_TX
AVSS33_HDMI_TX
AVDD12_DMPLL
AVSS33_HDMI_TX
C165
0.1uF/6.3V/X7R
NS_XTALO
B13
NS_XTALO
AVDD12_APLL
C168
0.1uF/6.3V/X7R
AVDD12_27MPLL
C172
0.1uF/6.3V/X7R
AVDD33_XTAL
C173
0.1uF/6.3V/X7R
MT8555_0825_A
NS_XTALI
R117
1M
SPBCK_R R119 R119 0 0 SPBCK
R120 10 NS_XTALO SPDATA_R R121 R121 0 0 SPDATA
SPLRCK_R R123 R123 0 0 SPLRCK
SPMCLK_R R124 R124 0 0 SPMCLK
AVDD
D3.3V D3.3V
R128
5.1_1%
R129 R130
NC 0
R133 49.9_1%
R134
49.9_1%
R137 R138
0 NC
HEAC1- C179
1uF/16V/X5R
HEAC1+ C183
U12
1uF/16V/X5R
1 14
ARC_TX_EN ARC_RX_EN
ARC_MODE 2 13
ARC_MODE SPDIF_OUT
3 12
VDD SPDIF_IN
4 11
VSS RP-
C185 5 10
VDD RP+
C184 0.1uF/6.3V/X7R
+ + 6 9
VSS BGRES
0.1uF/6.3V/X7R 7 8
HEAC- HEAC+
EP91H0
R148
11K_1%
E F
HDMI TX
C12 AOMCLK
AOMCLK
AOBCK
A12
AOBCK PORT
B12 AOLRCK
AOLRCK
AOSDATA0
C11
AOSDATA0
AOSDATA1
D11
AOSDATA1
D12 AOSDATA2
AOSDATA2
AOSDATA3
E10
TP57
AOSDATA3
AOSDATA4
F10
AOSDATA4 TP58
E13
SPDIF
E12 MCIN R95 R95 0 0 AMDAT
TP59
MCIN
D10 AMUTE
AMUTE
C19 VDACX_OUT
VDACX_OUT
VDACR_OUT
C18
VDACR_OUT TP60
VDACG_OUT
A19 TP61
VDACG_OUT
B19 VDACB_OUT
TP62
VDACB_OUT
D18 FS R101 560_1%
FS
AVDD12_HDMI_TX
E16
D16
G16
F16
AVDD33_HDMI_TX
C17
D17
E17
F17
HDMI
AVDD12_HDMI_TX
POWER
TX0-
A16
CH0_M
TX0+
B16
CH0_P
TX1-
A15
CH1_M
TX1+
B15
CH1_P
TX2-
A14
CH2_M
B14 TX2+ AVDD33_HDMI_TX
CH2_P
TXC-
A17
CLK_M
B17 TXC+
CLK_P
HTPLG C171 100pF/6.3V/NC
D25
HTPLG
CEC R108 100K
C24
CEC
D24 HDMISD
HDMISD
HDMISCK
C25
HDMISCK CEC
+3.3M
EXT_CAP
A18
TP65
EXT_CAP
EXT_RES R110 2.49K_1% R111
B18
EXT_RES
RLS4148 N TE-11
CEC R114
SPBCK_R
G11
SPBCK
F13 SPDATA_R
SPDATA
SPLRCK_R
F12
SPLRCK
F11 SPMCLK_R
SPMCLK
HEAC
R118
HDMI_VCC 5.1K/NC
SPDIF
COUPLE
R122
L4 HEAC1-
10uH_0.15A/NC
IF 1.2K/NC
from HDMI Tx connector
R125
L5 HEAC1+
10uH_0.15A/NC
1.2K/NC
R126
5.1K/NC
HDMI
AVDD
HEAC
IC
R131
5.1_1%
R135 R136
49.9_1%
49.9_1%
R144 33 COAX_ARC_OUT
R145
75_NC
R149
10K
G H
close to connector
TMDS differential impedance 100 OHM D6
MTK suggest W/S/GS=5/7/20
RClamp0524J/NC J2
TX2+ F_TX2+
1 8 1
1 8
D2+
TX2- 2 7 2
2 7 GND
F_TX2-
9 3
GND D2-
TX1+ F_TX1+
3 6 4
3 6 D1+
TX1- 4 5 5
4 5 GND
F_TX1-
6
D1-
F_TX0+
7
D0+
TX0+ 1 8 8
1 8 GND
TX0- F_TX0-
2 7 9
2 7
D0-
9 F_TXC+ 10 HDMI OUTPUT
GND CK+
TXC+ 3 6 11
3 6 GND
TXC- F_TXC-
4 5 12
4 5 CK-
HDMI-CECT 13
CEC
D7 HEAC1+ R96 0
14
DIR
RClamp0524J/NC HDMI_SCL
15
SCL
D8 LXES15AAA1-017/NC HDMI_SDA 16
SDA
2 1 17
GND
MCU_HDMI_HPD R98 R98 0 0
18
VCC
HTPLG R99 R99 0 0 19
HPD
HEAC1- R100 R100 0 0
HDMI-TYPE-A
F1 500mA HDMI_VCC
5V_DDC
C163 C164
0.1uF/10V
4.7uF/10V/NC
EDID
D1.15V
5V_DDC D5V
R103 0
POWER
C166 C167
0.1uF/6.3V/X7R 10uF/6.3V/X5R
R104 0
D3.3V D9 IN4001/NC
R106 0
C169 C170
0.1uF/6.3V/X7R 4.7uF/6.3V/X5R
27K R112 0 HDMI-CECR
D11
NC MCU_HDMI_CEC R115 0 HDMI-CECT
C174 D13 D13
15pF/NC
2 1
LXES15AAA1-017/NC
HDMI
D3.3V 5V_DDC
DDC
R262 10K_NC R109
1.8K
R261
10K_NC
HDMISCK 1 6 HDMI_SCL
U960A
UM6K1N_NC
R565 0
5V_DDC
D3.3V
R457 10K_NC
R116
1.8K
R564
10K_NC
HDMISD HDMI_SDA
4 3
U960B
UM6K1N_NC
R566 0
★ Components having special characteristics are marked
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
I J
AUDIO I2S
AOLRCK
AOLRCK 8/14, 9/14
AOBCK
AOBCK 8/14
AOMCLK
AOMCLK 8/14
AOSDATA2
AOSDATA2 8/14, 9/14
AOSDATA1
AOSDATA1 8/14, 9/14
AOSDATA0
AOSDATA0 8/14, 9/14
SPDIF
SPMCLK
SPMCLK 8/14
SPLRCK
SPLRCK 8/14
SPBCK
SPBCK 8/14
SPDATA
SPDATA 8/14
VIDEO
VDACX_OUT
VDACX_OUT 14/14
ARC
ARC_MODE
ARC_MODE 6/14
COAX_ARC_OUT
COAX_ARC_OUT 6/14
MISC
AMUTE
AMUTE 8/14, 9/14
HDMI_CEC
HDMI-CECR
HDMI-CECR 7/14
MCU_HDMI_HPD
MCU_HDMI_HPD 12/14
MCU_HDMI_CEC
MCU_HDMI_CEC 9/14
D10
LXES15AAA1-017/NC
muRata ESD 15KV/0.05pF
D12
LXES15AAA1-017/NC
muRata ESD 15KV/0.05pF
and must be replaced