Yamaha HTY-760, Service Manual

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2
A B C D E F G H I J
1
3
4
5
7
YSP-600/HTY-760
6
66
IC213
CB202
IC203
IC202
IC210
IC201
IC751
CB205
CB204
CB203
CB601
CB602 CB607
CB603 CB604
IC211
IC209
CB206
CB201
IC204
IC206
IC601
IC602
CB606
IC603
CB605
IC208
IC212
CB208
CB207
B-2
B-3
B-1
(Side A)
DSP P.C.B.
PO
W_R
Y
MIC_DET
V
O
L_DET1
V
OL_DET2
PW_DO
WN
DEST
S3.3BK
S3.3
/RES
DGND DGND DGND DGND DGND DGND
A
GND
A
GND
A
GND
A
GND
ADR
ADL
OSD_RESET
OSD_B
USY5
IN_SEL1 IN_SEL0
/SW_MUTE
SW_OUT
DV
D
D
A
UX2
D
A
UX1
M_RST
OSD_TX
OSD_CLK
M_RXDO
/OSD_CE
M_TXDO
M_CTS
INPUT (2)
(CB3)
HDMI
(CB6)
HDMI
(CB7)
KEY1
STBY_SW
REMO
T
E
FL_PWM
S3.3
KEY0
DGND
FL_ON
+3.3V
D+12
GND GND
Aout_M7
Aout_P7
Aout_M4
Aout_P4
Aout_M3
Aout_P3
Aout_M2
Aout_P2
Aout_M1
Aout_P1
Aout_M0
Aout_P0
D+5
WF_ML
WF_PL
D+5
D+12
MGND4 MGND5
MGND4
Aout_M6
Aout_P6
Aout_M5
Aout_P5
+5A
/FL_CE
FL_TXD
FL_CLK
DGND
INPUT (3)
(CB902)
INPUT (1)
(W507)
NC
INPUT (1)
(CB504)
DRIVER x 3
(TWEETER)
(Writing port
for factory)
(Writing port for factory) Reset switch
(Wr
iting por
t
for f
actor
y)
DRIVER x 5
(TWEETER)
+
–
DRIVER
(WOOFER_L)
WF_MR
WF_PR
+
–
DRIVER
(WOOFER_R)
Bout_M7
Bout_P7
Bout_M4
Bout_P4
Bout_M3
Bout_P3
Bout_M2
Bout_P2
Bout_M1
Bout_P1
Bout_M0
Bout_P0
Bout_M6
Bout_P6
Bout_M5
Bout_P5
+ – + –
+ – + –
DRIVER x 3
(TWEETER)
DRIVER x 5
(TWEETER)
1 12
13
24
25 36
37
48
1
1 4
8 5
36
37 72
73
108
109 144
1
1
1
3
4 5
1
1
36
37 72
73
108
109 144
1 5
1
1
25
26 50
1 10
20 11
51
75
76 100
1
25
26 50
51
75
76 100
1
1 24
25 48
25
26 50
5
10 11
20
12
13
24
37
48
25 36 14
7
8
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
PWR_ENB
+3.3V_S
GND
SCL100L
/RES_C
SDA400L
GND
/INT_CEC
/INTH_RT
HPD2ENB
DDC_SEL0
GND
/RES_Tx
S/PDIF
SDA100L
GND
PWR_ENB
SCL400L
CEC_D
HDIMT
HPD1ENB
DDC_ENB
DDC_SEL1
/RES_Rx
GND
+3.3H NRST
GXCLK
GND
GXD
A
T
A
POINT B-2 XL201 (Pin 28 of IC203) POINT B-3 XL202 (Pin 20 of IC211) POINT B-1 XL601 (Pin 48 of IC601)
■
PRINTED CIRCUIT BOARDS
Ref no. Location Ref no. Location
IC206 E4
IC208 E5
IC209 B5
IC210 E3
IC211 C4
IC212 D3
Ref no. Location
D210 C3
D211 C3
IC201 F3
IC202 E6
IC203 D5
IC204 D4
Ref no. Location
D201 F4
D202 E5
D203 B5
D204 B6
D205 B5
D206 B6
• Semiconductor Location
IC213 B3
IC601 G5
IC602 I5
IC603 G3
IC751 I3
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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