Block Diagram; Schematic Diagram - Yamaha RX-V596 Service Manual

BLOCK DIAGRAM (1/2)

• See page 61 → SCHEMATIC DIAGRAM [INPUT (2/2)]
COAXIAL SIGNAL
DETECTOR
IC371
IC371
COAXIAL 11 8 DIGITAL
COAXIAL/OPTICAL 5
DVD/LD INPUT
SELECTOR 4
SELECTOR
IC373
OPTICAL
3 IC395
COAXIAL SIGNAL
DETECTOR
IC372
IC372
COAXIAL 11 8
COAXIAL/OPTICAL
CBL/SAT SELECTOR
OPTICAL IC374
D-TV OPTICAL
IC105A/B
6 8
INPUT SELECTOR
TUNER
CONTROL
5 2
IC104A/B
L 3 1
PHONO
R 5 7
L
1
CD
R IC106A
1 3 4 2
L
VIDEO
AUX
2
R IC106B
30 22 28 6 8
L
DVD/LD
R 29
L
CBL/SAT
R
L
D-TV
R
L
IN
R
VCR VCR
11 12
L
18 17
OUT
INHIBIT
R
IC101
L
3 IN • See page 60
(PLAY) R
→ SCHEMATIC
TAPE/MD
DIAGRAM
L
4 OUT
(REC) [INPUT (1/2)]
R
L
MAIN
R
CENTER
L
SURROUND
R
SUBWOOFER
VIDEO AUX
VIDEO
SELECTOR &
DVD/LD
MONITOR
AMP
OUT
IC301
CBL/SAT
D-TV
IN
VCR
OUT
VIDEO
AUX
S-VIDEO SELECTOR
MONITOR
DVD/LD & AMP
OUT
IC351,352
CBL/SAT
D-TV
IN
• See page 61
VCR → SCHEMATIC
OUT DIAGRAM
[INPUT (2/2)]
• See page 63 → SCHEMATIC DIAGRAM [DSP]
DIA DIB
32 33
19
IC2
24 7
8 18
5 DIR5 84 DAC
7 13 3
9
DIGITAL
D/A
9 FORMAT
CONVERTER
INTERFACE
XL1
IC7 17
RECEIVER
10
IC3 AC3D2av
16
(24.576MHz)
DSP
+
DIGITAL/
PRO-LOGIC/
DTS
27
DECODER
IC4
YSS918D-F
1M SRAM 45 6
STATIC
47 8
RAM
IC5 28
CODEC
IC8,9 29
CODEC DAC
20
ADC 24
9 85
31
32
A/D
CONVERTER
D/A
IC6(1/2)
CONVERTER
IC6(2/2)
23
25
CEAC2
SCKD CLKAC
CLKAC
RXAC
SID TXAC
INTD TXAC
CECOD
26
CEAC1
SOD
/CSD /ICAC
/ICD
CLKAC
TXAC
CECOD
-10dB
INPUT SELECTOR
CONT-
LIMITTER CONTROL
ROL
CONTROL
DRIVE
DRIVE
Q121 Q124,125
11 9 10
12
1 2 29 30
CKB
SW1
4 3 10
SW2
5
SW3
6
OUTPUT PORT
SW4
7 EXPANSION
SW5 IC107
8
DTB
2 11
15 28 43 44 93
TUNER
CONTROL
• See page 62 → SCHEMATIC DIAGRAM [OPERATION]
INPUT SELECTOR INPUT SELECTOR
CONTROL CONTROL
6-CH
SELECTOR
IC10A IC102
IC103
L+ IC103
4 3
1
5 IC108B
7
L-
2 4
6
10 H.P.F 3
5
11
8
IC103
IC10B IC103
IC103
R+
30 27 26
3 IC109B
1
R-
29 27
2
21 H.P.F 3
26
20
23
IC103
IC108A
IC11A
IC103
FL
SUB
5 7 6 7
26 WOOFER
25
27
IC11B IC109A
FR
3 1 6 7
5
CENTER
IC103
6
4
IC110A
LFE
5 7
8
9
7
IC110B
C
3 1 23
22
24
IC13A
RL
3 1
IC13B
RR
5 7
SIGNAL
LEVEL
DETECT
DSP
CONTROL
MUTE
DRIVE
Q501,
502
VUP VDN /FMT LIMDT
35 36 95 90
7 8 17 23 24 25 26 27 37 38 39 45
MICROCOMPUTER
IC501
3 4 5 6 13 15 19 21 41 42
XOUT REM
XIN PSW
ROT-A ROT-B KEY1 KEY2
XL501(10MHz)
A B
SW501
OPERATION
U501
SW503-518
INPUT
RDS (SW513,514,
SELECTER
CONTROL SW502 517,518:
B, G models)
REMOTE
SENSOR STANDBY/ON
36
• See page 64 → SCHEMATIC DIAGRAM
• See page 65 • See page 62
→ SCHEMATIC → SCHEMATIC
DIAGRAM DIAGRAM MAIN
POWER AMP
[MAIN (2/2), [OPERATION]
POWER] Q506
BASS TREBLE MAIN
VR581 VR582 VR583 LEVEL Q511
VR401
Q512
IC401A IC582A
1 3 1 5 7 5 7 Q106 Q119
TONE Q507
Q513
CONTROL
IC581 Q514
IC401B IC582B
1 5 7 3 1 3 1 Q107 Q120
IC402A IC114A
IC113
CENTER
5 7 14 15 5 7 POWER AMP
Q508
Q515
Q516
IC402B IC114B
1 3 2 3 1 Q110
3
REAR
POWER AMP
IC403A IC112A
3 1 3 2 5 7 Q114
Q510
Q519
Q520
IC403B IC112B
14 1 Q112
5 7 15 3
IC111
Q509
Q517
M Q518
VR401
IC404
Q102
MOTOR
DRIVE
Q557
Q554
Q544
SDT
-B
D527
SCK
D501
CETC
D506
DC OVER
PROTECTION CURRENT
DETECT PROTECTION
DETECT
Q546,547 PS
MAIN
PROTECTION
DETECT
Q548 CENTER
+B,-B,+25,-25,
SPEAKER RELAY DRIVE
Q549,550 REAR +12,-12,+5,-5D
SRY
RY501
Q553
MAIN SPEAKER
ERY
PRV RY502
Q555
PRD PRI
CENTER SPEAKER
RY503
REAR SPEAKER
92 40 91 47 48
BL,-BL
/RES
RESET
12
Q503,D502
PDT
POWER DOWN DETECT
20
Q504,D510,511
16
+5BU
BACK-UP IC502
63 D509
(MEMORY)
D512
100
+5M
99 D503
Q801
PRY
46
Q552
D513
IMPEDANCE
D751
~ ~
98 96 49 62 , 64 , 66 88 89
+B
MAIN,
VP CENTER,
G1-16
P1-22 REAR
AMP
–B
D451
+25
~ ~
18 , 19 , 22 43 , 46 61
Q721,
FL DISPLAY
722
V501
-25
1 2 64 65
D452
KEY
+12
IC721,
722
F2
F1 -12
D453
+5D
IC723,
725
+5
RX-V596/HTR-5250/RX-V596RDS
[MAIN (1/2)]
MAIN
POWER AMP
PHONES
Q521
Q526,Q529
Q527A/C
MAIN
A
L
B
Q522
Q530,Q533 RY501
Q531A/C
A
R
B
SW711
CENTER
CENTER
POWER AMP +
Q523
Q534,Q537
–
Q531A/C
RY502
REAR
POWER AMP REAR
(SURROUND)
+
L
Q524 –
Q538,Q541
RY503
Q539A/C
–
R
+
L
Q525
MAIN
Q542,Q545
R
Q543A/C
CENTER
L
REAR
(SURROUND)
R
Q540
SUBWOOFER
Q536
Q532
-B
D521
D532
LIMITTER
• See page 64

→ SCHEMATIC DIAGRAM

[MAIN (1/2)]
(U,C,A,B,G,L
models)
J807
S12
(R,T models)
D804-807
T801
REGULATOR
Q802, D803
RY801
BL,-BL
D759,
760,
762,
SELECTOR 763
F802
SW761
AC OUTLETS
J802
U,C,R,T models
AC OUTLET
J802
A, B models
AC OUTLETS
F801
POWER
TRANS-
FORMER
G, L models
• See page 65 → SCHEMATIC DIAGRAM
[MAIN (2/2),POWER]
37