Yamaha HTR-5740 Manuale di servizio - Pagina 14
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- 1. Contents
- 2. Service Manual
- 3. Set Menu Table
- 4. Internal View
- 5. Block Diagram
- 6. Printed Circuit Board (Foil Side)
- 7. Schematic Diagram
- 8. Schematic Diagram (Operation)
- 9. Schematic Diagram (Main)
- 10. Schematic Diagram (Power)
- 11. Schematic Diagram (Subtrans)
- 12. Schematic Diagram (Video)
- 13. Exploded View
A
B
RX-V550/HTR-5750
RX-V450/HTR-5740/DSP-AX450
I
1
FUNCTION (2) P. C. B. (Lead Type Device)
FUNCTION (3)
2
VIDEO
(J model only)
+5V
-5V
+5V
CMP0
-5V
CMP1
CMP0
NC
CMP1
3
CEP
SDTP
SCKP
SDRP
TE
NC
+5B
+12B
COMP
TUL
TE
TUR
TMT
TUNED
/ST
4
TUNER
SW
SWE
MTFS
5
PRY
SBRY
ERY
MBRY
MARY
Z2RY
/4ohm
8/4
PRV
PDET
/RES
+5S
+5M
S10
MG
VP
MAIN (2)
6
MAIN (1)
7
62
C
D
HTR-5750
RX-V450/HTR-5740/DSP-AX450
+12
+5
-5
FUNCTION (4)
VIA
VIB
/VR
DEST
VSY
VE
SCKN
AXV
SDTN
+12
CES
VIA
I/E
VIB
YCSEP
/VR
MON
MON
VSEL
VSEL
OPERATION (1)
E
F
G
H
I
FUNCTION (7) P. C. B.
(Lead Type Device)
Except DSP-AX450
COMPONENT VIDEO
DTV
DVD
/CBL
A
B
FUNCTION (1)
TUL
TE
TUR
MG
DTZ2
CKZ2
DTEV
CKEV
MTZ2
MTSW
MTCT
MTFS
MTHP
+5
/HP
-5
-12
CMP0
+12
CMP1
AXV
NC
VE
-5
+5
/INTDSP
/INTFCT
VBIT
/ICY
/ICADM
/ICD
SDM
SDD
SCK
/CSDAC
/CSY
/CSADM
/CSDIR
DSP
RX-V450/HTR-5740/DSP-AX450
Circuit No.
C528, 529, 534
CB511
CB512
L501
Q508
XL502
W513
X: NOT USED
O: USED / APPLICABLE
J
K
MONITOR
OUT
• Semiconductor Location
Ref. no. Location
IC501
B6
Q501
C5
Q507
C4
Q508
C4
J U, C, A, L, R, T, K B, G, E
X
X
O
O
X
X
X
O
O
X
X
O
X
X
O
X
X
O
O
X
X