Power Supply Pc Board - Onkyo TX-SR506 Block Diagrams

A B
SCHEMATIC DIAGRAMS-5 (SD-5)
SPEAKER TERMINAL / POWER SUPPLY SECTION
1
D933
D934
D935 MTZJ5.6B
D921 - 925,
D930, 931, 933, 935
: 1SS133
SUB TRANS.
D930
LIST
LIST
E
D931
T902
D923
1 9
NAETC-9437
2 8
D921
3 7
LIST
U15 4 6
D924
5
INLET PC BOARD
2
D922
LIST
R921
D925
C902 0V
104J
P901
RL901
C901
103M/275VAC
LIST
3
TYPE AC IN
MDD, MDC 120V, 60Hz
MPP, MPA, MPB 230V, 50Hz
MGK, MGQ, MGR 220V, 50/60Hz
MWT, MWO, MWF 120V/220-240V, 50/60Hz
VOLTAGE
MJJ 100V, 50/60Hz
SELECTOR
Refer to following table about the parts displayed by mark " LIST ".
TA5 : Jumper wire L=5 mm
MODEL No. ---> TX-SR506 HT-R518 HT-R560
TYPE ---> MDD, MPP, MGK, MWT, MPP MDD, MPP
4 MDC MPB MGQ, MWO, MDC
MGR MWF
D None None None Yes None None
E
None None None
T901
NPT- 1516D 1516P 1516P 1516DG 1517P 1517D 1517P
T902 NPT- 1520JQ 1520GQ 1520GQ 1520JQ 1520GQ 1520JQ 1520GQ
C922 2200/25 2200/16 2200/35 2200/16 2200/25 2200/16
R921 47(1/2W)
None 47(1/2W) 47(1/2W) 47(1/2W)
R9101 0.1(1/2W) 0.22(1/W) 0.22(1/W) 0.1(1/2W) 0.22(1/W)
F901 8A/125V 4A/250V 4A/250V 8A/125V 4A/250V
F902 None 4A/250V None None
F910 None None None
J931
Yes None Yes Yes
CAUTION
FOR CONTINUED PROTECTION THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE FOR CONTINUED PROTECTION AGAINST FIRE
5 HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
A V AND RATING INDICATED.
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.
ATTENTION
AFIN D'ASSURER UNE PROTECTION
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
PERMANENTE CONTRE LES RISQUES
E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER
D'INCENDIE, REMPLACER UNIQUEMENT
A V PAR UN FUSIBLE DE MEME TYPE QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
ET CALIBRATION COMME INDIQUE. INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
C
NAPS-9432
U12

POWER SUPPLY PC BOARD

+5.6V
POFF 5
+12VD 4 VIDEO PCB
MPUGND 3 To NAVD-9467
J931 TA5 LIST +10VS 2
SD-4 : C5
POWERD 1
LIST
D
Q930
SI-3010KF
U13
TRANS. SEC.
E901 E902
TERMINAL
PC BOARD
MAIN TRANS.
LIST
T901
R9102
8
8.2(1/2W)
S4
9
10
S3
11
NC
1
12
13
LIST
LIST
S2
F901 PRI.
3 14
WT, WO, WF type
D
1
S1 P15 P6903B
F902
P16
S902
2
220-240V
1 P17 P6900B
2
3 3
P18
4
5 4
P19 P6904B
120V
5 U02
TRANS. SEC. TERMINAL
PC BOARD
NAPS-9420
TX-SR576 HT-R667 HT-R960 TX-SR606 TX-SA606X
MDD, MPP, MDD MDC MPP MDD, MPP, MGK, MWT, MJJ
MDC MPA, MGQ, MWO,
MDC MPA
MPB MGR MWF
None None None Yes None
None
None None None None Yes
1516D 1516P 1574D 1574D 1574P 1552D 1552P 1552G 1552DQ 1552J
1520JQ 1520GQ 1520JQ 1520JQ 1520GQ 1520JQ 1520GQ 1520GQ 1520JQ 1520JQ
2200/25 2200/16 2200/25 2200/25 2200/16 2200/25 2200/16 2200/16 2200/35 2200/16
47(1/2W) 47(1/2W) 47(1/2W) 47(1/2W) 47(1/2W) None 47(1/2W)
0.1(1/2W) 0.22(1/W) 0.1(1/2W) 0.1(1/2W) 0.22(1/W) None None
8A/125V 4A/250V 8A/125V 8A/125V 4A/250V 10A/250V 5A/250V 12A/250V
None None None None 5A/250V None
None None None 5A/125V 5A/125V
Yes
Yes Yes Yes Yes None
NoTE
THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NoTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NoTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NoTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NoTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NoTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
D E
NAETC-9435
U14
HEADPHONE JACK
PC BOARD
P7201
5 0V HPDET
4
L7201
022M
2
PHONES
3
7
L7202
022M
8
L7203
1
022M
VIDEO PCB
To NAVD-9467
SD-4 : C5
JL9101A
D6600, 6603, 6605, 6607 : KDS4148U
TA5 : Jumper wire L=5 mm
L6602
R6602
R6612
1 HPL
2 LSPE
3 HPR
4 HPDET
5
L6600
R6610
R9101
L6601
F910
R6601
R6611
NAPS-9433
YELLOW
BLACK
5
4
3
2
1
1 SPSBL
2 SPSL
3
SPL
GREEN
4 SPC
5 SPR
6 SPSR
7 SPSBR
R6605
R6615
L6606
R6606
R6616
Refer to following table about the parts displayed by mark " LIST ".
MODEL No. --->
MDD,
TYPE --->
MDC
A
B
C
IS DC VOLTAGE.(No INPUT SIGNAL).
L6600 - 6604 None
L6605, 6606 None
R6600 - 6606,
None
R6610 - 6616
R6605, 6606,
None
R6615, 6616
R6690
J6600, 6604,
J6619, 6620, TA5
J6625, 6626, 6851
JL6604B
F G
<Note>
1. NC = No mount of parts.
5
2. SD-x : XY is short for Schematic Diagrams-x and each
4
3 sockets location, X = A to H, Y = 1 to 5.
2
1
AUDIO ANALOG SIGNAL
FRONT L
FRONT R
E7201
U37
SPEAKER TERMINAL PC BOARD
C6602
103J
LIST
RL6602
LIST Q6602
P6601
LIST
J6851 TA5 CENTER
SPEAKER
LIST
Q6601 - 6604 : KRC105S
FRONT
SPEAKERS
LIST
R6600 LIST D6600
L R
LIST
C6600
J6600 TA5
103J Q6603
RL6600
LIST
P6602
C6650
LIST
102J
LIST
LIST
J6604 TA5 C6653
LIST
102J
D6603
P6603
C6603
L6603 LIST
103J
R6603 LIST RL6603 R R
L L
R6613 LIST
J6619 TA5
SURROUND
SPEAKERS
LIST
SURROUND LIST
A
L6604 LIST
BACK SPEAKERS
R6604 LIST
D6605
R6614 LIST
R
L
C6605
J6620 TA5
103J
LIST
RL6605
P6604
L6605 LIST
C6655
LIST
102J
LIST
J6626 TA5
LIST
D6607 LIST
B
C6607
LIST
103J
RL6607
LIST
LIST
J6625 TA5
LIST
TX-SR506 HT-R518 HT-R560 TX-SR576 HT-R667 HT-R960 TX-SR606
MPP, MGK, MWT, MPP MDD, MPP MDD, MDC MPP MDD, MPP,
MPP, MDD
MPB MGQ, MWO, MDC MDC MPA,
MDC MPA
MGR MWF MPB
Yes None Yes Yes Yes Yes
None None None Yes Yes None
None None None None None None No
S-1.3C S1.3C None S-1.3C None S-1.3C None None S-1.3C None
S-1.3C None None S-1.3C None S-1.3C None None S-1.3C None
22 22 None 22 None 22 None None 22 None
22 None None 22 None 22 None None 22 None
10(1/2W) 33(1/2W) 33(1/2W) 10(1/2W) 33(1/2W) 33(1/2W) 10(1/2W)
None None Yes None Yes None Yes Yes None Yes
Yes None Yes Yes Yes Yes
TX-SR506
H
LIST
NATRM-9428
C
U09
ZONE 2 SPEAKER
TERMINAL PC BOARD
ZONE 2
5
4 SPEAKERS
3
R L
2
1
NATRM-9468
Q6601
SPRLF +3V
R6690 JL6603B
SPRLCS +3V LIST
1
+24V
RLGND 2
3
SBRSPE
4 AMPLIFIER PCB
SRSPE
To NAAF-9419(2/2)
RSPE 5
CSPE 6 SD-2 : D5
LSPE 7
8
SLSPE
SBLSPE 9
SPRLSB +3V
5
LIST
B SBRSPE
Q6604
4
RN1405 SBLSPE
SPRLZ2 0V 3
SPBROUT AMPLIFIER PCB
2
To NAAF-9419(1/2)
SPBLOUT
1
JL6604B SD-1 : G3
LIST
SPRLF 1
SPRLCS 2
VIDEO PCB
SPRLSB 3
To NAVD-9467
SPRLZ2 4
HPDET 5
SD-4 : C4
MPUGND 6
7
TX-SA606X
MGK, MWT,
MJJ
MGQ, MWO,
MGR MWF
Yes Yes
Yes None
Yes None
S-1.3C None
S-1.3C None
22 None
22 None
10(1/2W)
None Yes
Yes None