Service Manuals, User Guides, Schematic Diagrams or docs for : Pioneer Audio SC-2023-K pioneer_sc-2023-k_sc-2023-s_rrv4452
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ORDER NO.
RRV4452
SC-2023-K
AV RECEIVER
SC-2023-K
SC-2023-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
SC-2023-K SYXJ8 AC 220 V to 230 V
SC-2023-S SYXJ8 AC 220 V to 230 V
This service manual should be used together with the following manual(s).
Model No. Order No. Remarks
SC-72/CUXJ RRV4448 SC-1323-K/UXJCB
SC-72, SC-1328-K, SC-1323-K RRV4460 SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM, PCB PARTS LIST
For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2013
K-ZZZ JULY 2013 Printed in Japan
1 2 3 4
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
A
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
Nos. indicate the pages and Nos. in the service manual for the base model.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
56 x 101 561 RD1/4PU 5 6 1 J
47 x 103 473 RD1/4PU 4 7 3 J
R50 RN2H R 5 0 K
1R0 RS1P 1 R 0 K
B Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
562 x 101 5621 RN1/4PC 5 6 2 1 F
CONTRAST TABLE
SC-1323-K/UXJCB, SC-2023-K/SYXJ8 and SC-2023-S/SYXJ8 are constructed the same except for the following:
SC-1323-K SC-2023-K SC-2023-S
Mark No. Symbol and Description Remarks
/UXJCB /SYXJ8 /SYXJ8
PCB ASSEMBLIES
NSP 1..PRE POWER_S ASSY AWR7219 AWR7186 AWR7186
P77-2 2..A-REG_S ASSY AWX1598 AWX1452 AWX1452
C NSP 1..INTERFACE REG_S ASSY AWR7223 AWR7185 AWR7185
P77-3 2..IR REG_S ASSY AWX1578 AWX1579 AWX1579
P79-2 2..FILTER_S ASSY AWX1581 AWX1365 AWX1365
P79-9 2..CONNECT_S ASSY AWX1585 AWX1464 AWX1464
P81-1 2..INTERFACE_S ASSY AWX1608 AWX1462 AWX1462
NSP 1..AUDIO COMPOSITE ASSY AWR7194 AWR7184 AWR7184
P79-1 2..AUDIO ASSY AWX1527 AWX1445 AWX1445
NSP 1..OPT COAXIAL_S ASSY AWM8343 AWM8336 AWM8336
P79-3 2..OPT COAX_S ASSY AWX1521 AWX1369 AWX1369
P79-10 2..A-FILTER BRIDGE_S ASSY AWX1523 AWX1388 AWX1388
D
P79-4 1..DIGITAL MAIN_L ASSY AWX1354 AWX1650 AWX1650
P79-5 1..COMPONENT ASSY AWX1623 AWX1624 AWX1624
NSP 1..IR BUFFER_S ASSY AWM8351 AWM8352 AWM8352
P79-7 2..IR BUFFER_S ASSY AWX1545 AWX1546 AWX1546
NSP 1..D-AMP_S ASSY AWH7075 AWH7076 AWH7076
P81-3 2..D-AMP_S ASSY AWX1433 AWX1434 AWX1434
NSP 2..PCB ANP7873 ANP7893 ANP7893
NSP 1..PRIM DISPLAY ASSY AWM8341 AWM8329 AWM8329
E
P81-4 2..PRIMARY ASSY AWX1460 AWX1461 AWX1461
P83-3 2..DISPLAY ASSY AWX1506 AWX1671 AWX1671
P83-1 1..FRONT HDMI USB ASSY AWX1548 AWX1550 AWX1550
PACKING SECTION
> P75-2 Power Cord ADG7118 ADG7123 ADG7123
P75-6 Quick Start Guide ARH7178 ARH7179 ARH7179
NSP P75-8 Safety Brochure ARM7155 ARM7156 ARM7156
P75-9 CD-ROM (AVNavigator) ARU7052 ARU7053 ARU7053
NSP Operating Instructions (En) ARB7509 ARB7510 ARB7510
F NSP Operating Instructions (Frca) ARC8167 Not used Not used
NSP Operating Instructions (Fr) Not used ARC8168 ARC8168
NSP Operating Instructions (De) Not used ARC8169 ARC8169
NSP Operating Instructions (It) Not used ARC8170 ARC8170
2 SC-2023-K
1 2 3 4
5 6 7 8
SC-1323-K SC-2023-K SC-2023-S
Mark No. Symbol and Description Remarks
/UXJCB /SYXJ8 /SYXJ8
NSP Operating Instructions (Es) Not used ARC8171 ARC8171
A
NSP Operating Instructions (Nl) Not used ARC8172 ARC8172
NSP Operating Instructions (Ru) Not used ARC8173 ARC8173
NSP P75-10 Warranty Sheet ARY7045 ARY7158 ARY7158
P75-16 Packing Case AHD8818 AHD8819 AHD8820
EXTERIOR SECTION
> P77-9 Power Transformer ATS7451 ATS7452 ATS7452
> P77-10 Fuse (FU13, FU14 : 1A) REK1142 Not used Not used
> P77-10 Fuse (FU13, FU14 : T800mA) Not used AEK7072 AEK7072
> P77-11 Fuse (FU11, FU12, FU15, FU21, FU22 : 1.25A) REK1143 Not used Not used
> P77-11 Fuse (FU11, FU12, FU15 : T1A) Not used AEK7073 AEK7073
> P77-11 Fuse (FU21, FU22 : T800mA) Not used AEK7072 AEK7072 B
> P77-12 Fuse (FU31, FU32 : 1.6A) REK1144 Not used Not used
> P77-12 Fuse (FU31, FU32 : T800mA) Not used AEK7072 AEK7072
> P77-13 Fuse (FU10 : 6A) REK1151 Not used Not used
> P77-13 Fuse (FU10 : T5A) Not used AEK1061 AEK1061
P77-16 Bonnet 65 AZN8052 AZN8052 AZN8056
P77-19 Insulator AMR7198 PNW2766 PNW2766
P77-28 Screw (steel) BBZ30P080FTB ABA1193 ABA1193
P77-30 Screw BBZ30P080FCC BBT30P080FCC BBT30P080FCC
P77-31 Screw BBZ30P080FCC BBZ30P060FCC BBZ30P060FCC
P77-33 Screw BBZ30P080FTB BBZ30P080FTB BBZ30P080FNI C
P77-34 Screw BCZ40P060FTB BCZ40P060FTB BCZ40P060FNI
P77-36 Toothed Lock Washer WH40FNI Not used Not used
REAR SECTION
P79-18 AM/FM Tuner Unit AXX7282 AXX7283 AXX7283
P79-22 Rear Panel ANC8686 ANC8687 ANC8688
CHASSIS SECTION
> P81-8 Fuse (FU4 : 2A) REK1139 Not used Not used
> P81-8 Fuse (FU4 : 4A) Not used REK1104 REK1104
> P81-9 Fuse (FU1 : 10A) REK1154 Not used Not used
> P81-9 Fuse (FU1 : T5A) Not used AEK1061 AEK1061
D
FRONT SECTION
P83-13 Door AAN7235 ANB7563 ANB7589
P83-15 Cushion Circle AED7083 AED7083 AED7080
P83-18 Door Base 85 AMR7565 AMR7565 AMR7636
P83-19 Door Plate LX55 ANG7682 Not used Not used
P83-21 VOL. Knob AAA7068 AAA7064 AAA7071
P83-22 STDBY BTN LX85 ASSY AAD7804 AAD7804 AAD7807
P83-25 Power Ring LX85 AAK8571 AAK8571 AAK8574
P83-28 Panel Base AMB8041 AMB8042 AMB8049
P83-29 Panel AMB8052 ANB7611 ANB7612
E
P83-30 Pioneer Badge AAM7017 VAM1158 VAM1158
P83-31 Screw (steel) BBZ30P080FTB ABA1193 ABA1193
P83-32 Screw BBZ30P080FTB BBZ30P080FTB BBZ30P080FNI
Earth Spring 81 Not used ABK7067 ABK7067 No. 36
Earth Spring 85 Not used ABK7070 ABK7070 No. 37
Notes : For PCB ASSEMBLIES, Refer to "CONTRAST OF PCB ASSEMBLIES".
The numbers in the remarks column correspond to the numbers on the "EXPLODED VIEWS".
F
SC-2023-K 3
5 6 7 8
1 2 3 4
EXPLODED VIEWS
FRONT SECTION
A
B
C
CONTRAST OF PCB ASSEMBLIES
AF AUDIO ASSY
AWX1527 and AWX1445 are constructed the same except for the following:
D Mark Symbol and Description AWX1527 AWX1445 Remarks
R2715, R2716 RS1/10SR0R0J RS1/10SR101J
R2764, R6746 RS1/10SR223J Not used
R3017 RS1/10SR224J RS1/10SR204J
R3158, R6713 RS1/10SR104J RS1/10SR223J
R3167 RS1/10SR820J RS1/10SR750J
R3205, R3206 RS1/10SR0R0J RS1/10SR220J
R3227 RS1/10SR0R0J RS1/10SR100J
R6726 RS1/10SR820J RS1/10SR750J
C2701, C2702 CKSRYB103K50 Not used
BF
E
FILTER_S ASSY
AWX1581 and AWX1365 are constructed the same except for the following:
Mark Symbol and Description AWX1581 AWX1365 Remarks
R2017, R2018 RS1/10SR0R0J RS1/10SR100J
R2341, R2342 RS1/10SR121J RS1/10SR101J
CF FRONT HDMI USB ASSY
AWX1548, and AWX1550 are constructed the same except for the following:
Mark Symbol and Description AWX1548 AWX1550 Remarks
F
C8002 CKSRYB104K50 CKSRYB103K50
4 SC-2023-K
1 2 3 4
5 6 7 8
EF OPT COAX_S ASSY
Although AWX1521 and AWX1369 are different in part number, they consist of the same service components.
FF DIGITAL MAIN_L ASSY
AWX1354 and AWX1650 are constructed the same except for the following:
A
Mark Symbol and Description AWX1354 AWX1650 Remarks
L9001 Not used RS1/16SS0R0J
R475, R476 RS1/8SQ0R0J ATL7010
R712 RS1/16SS0R0J RS1/16SS101J
R1604, R9653 RS1/16SS101J RS1/16SS121J
R1800 RS1/16SS472J RS1/16SS562J
R1859 RS1/16SS120J RS1/16SS220J
R1882-R1885 RS1/16SS120J RS1/16SS150J
B
R9275 RS1/16SS473J RS1/16SS563J
R9530 Not used CCSQCH330J50
C9269 CCSSCH100D50 CCSSCH470J50
C1220 CCSSCH101J50 CCSSCH220J50
C1460, C1750, C9301 CCSSCH101J50 CCSSCH330J50
C9287, C9293 CCSSCH101J50 CCSSCH470J50
C966 CCSSCH102J50 Not used
C9297 CCSSCH331J50 CCSSCH101J50
C9694 CCSSCH331J50 CCSSCH330J50
C9263 CCSSCH331J50 CCSSCH470J50
C494 CCSSCH331J50 Not used C
C1745, C9289 CCSSCH471J50 CCSSCH331J50
C223, C1038, C1047, C1319 CKSSYB104K16 CKSSYB103K25
C1401, C1739, C9047, C9353 CKSSYB104K16 CKSSYB103K25
C9677, C9679 CKSSYB104K16 CKSSYB103K25
C1564 CKSSYB104K16 Not used
C591, C9003 Not used CCSSCH330J50
C9407 Not used CCSQCH330J50
C492, C590 Not used CCSSCH470J50
C1113 Not used CEVW101M16
C1658, C1663 Not used CKSSYB103K25 D
C9314 Not used CEVW221M4
C1657, C1662, C9630 DCH1246 Not used
GF INTERFACE_S ASSY
AWX1608 and AWX1462 are constructed the same except for the following:
Mark Symbol and Description AWX1608 AWX1462 Remarks
C7006, C7012, C7080, C7082 CCSRCH102J50 Not used
C7011, C7081, C7083, C7114 CKSRYB104K50 Not used
C7015 CKSRYB104K50 CKSRYB103K50
R7110, R7111 Not used RS1/4SA105J E
R7113 RS1/10SR0R0J RS1/10SR100J
HF COMPONENT ASSY
AWX1623 and AWX1624 are constructed the same except for the following:
Mark Symbol and Description AWX1623 AWX1624 Remarks
R8382 Not used RS1/10SR105J
C8501 CCSRCH102J50 CCSRCH471J50
C8618 CCSRCH331J50 Not used
F
SC-2023-K 5
5 6 7 8
1 2 3 4
KF DISPLAY ASSY
AWX1506 and AWX1671 are constructed the same except for the following:
A
Mark Symbol and Description AWX1506 AWX1671 Remarks
R6107-R6109, R6111 RS1/10SR101J RS1/10SR121J
C6063 CCSRCH471J50 CCSRCH470J50
C6091 CKSRYB103K50 CCSRCH331J50
C6008 CKSRYB103K50 CKSRYB104K50
C6022 CKSRYB104K50 CCSRCH470J50
C6006, C6010, C6037, C6065 CKSRYB104K50 CKSRYB103K50
C6049 CKSRYB105K16 CKSRYB103K50
C6046 Not used CKSRYB473K50
B
OF IR BUFFER_S ASSY
AWX1545 and AWX1546 are constructed the same except for the following:
Mark Symbol and Description AWX1545 AWX1546 Remarks
R6806, R6826, R6846, R6866 RS1/10SR22R0F RS1/10SR0R0J
R6886, R7456, R7476 RS1/10SR22R0F RS1/10SR0R0J
R6869, R6889 RS1/10SR1000F RS1/10SR111J
R6809, R6829, R6849, R7459 RS1/10SR101J RS1/10SR111J
R7479 RS1/10SR101J RS1/10SR111J
R6815 RS1/8SQ224J RS1/8SQ244J
C
RF D-AMP_S ASSY
AWX1433 and AWX1434 are constructed the same except for the following:
Mark Symbol and Description AWX1433 AWX1434 Remarks
IC4204, IC4404, IC4604, IC4704 NJM12904V NJM2732V
D4101, D4201, D4301, D4401 Not used 1SS355
D4501, D4601, D4701 Not used 1SS355
JA4301, JA4501, JA5101 SPEAKER AKE7109 AKE7110
TERMINAL 4-P
JA4101 SPEAKER TERMINAL 6-P AKE7107 AKE7108
D R4180, R4184, R4280, R4284 RS1/10SR111J RS1/10SR121J
R4380, R4384, R4480, R4484 RS1/10SR111J RS1/10SR121J
R4580, R4584, R4680, R4684 RS1/10SR111J RS1/10SR121J
R4780, R4784 RS1/10SR111J RS1/10SR121J
R5005 Not used ACN7180
R5196 Not used RS1/10SR0R0J
R4102, R4108, R4202, R4208 Not used RS1/10SR1R0J
R4302, R4308, R4402, R4408 Not used RS1/10SR1R0J
R4502, R4508, R4602, R4608 Not used RS1/10SR1R0J
R4702, R4708 Not used RS1/10SR1R0J
E R5178 Not used RS1/10SR473J
R5006, R5009 Not used RS1/4SA105J
R5195 RS1/10SR0R0J Not used
R4164, R4664 RS1/10SR0R0J RS1/10SR101J
R4864, R5170 RS1/10SR0R0J RS1/10SR1R0J
R4994, R5190 RS1/10SR0R0J RS1/10SR2R2J
R4161, R4794 RS1/10SR0R0J RS1/10SR4R7J
R4069 RS1/10SR100J RS1/10SR120J
R4022, R4023, R4030, R4035 RS1/10SR101J RS1/10SR121J
R4050-R4052, R4093, R4099 RS1/10SR101J RS1/10SR121J
R4160, R4260, R4275, R4360 RS1/10SR101J RS1/10SR121J
F
R4460, R4475, R4560, R4660 RS1/10SR101J RS1/10SR121J
R4675, R4760, R4775 RS1/10SR101J RS1/10SR121J
R5056-R5058, R5064 RS1/10SR101J RS1/10SR121J
6 SC-2023-K
1 2 3 4
5 6 7 8
Mark Symbol and Description AWX1433 AWX1434 Remarks
R4144, R4244, R4344, R4444 RS1/10SR103J RS1/10SR123J
R4544, R4644, R4744 RS1/10SR103J RS1/10SR123J
A
R4110, R4210, R4310, R4410 RS1/10SR103J RS1/10SR912J
R4510, R4610, R4710 RS1/10SR103J RS1/10SR912J
R5073-R5076 RS1/10SR104J RS1/10SR124J
R4189, R4289, R4389, R4489 RS1/10SR150J RS1/10SR180J
R4589, R4689, R4789 RS1/10SR150J RS1/10SR180J
R4095 RS1/10SR152J Not used
R4109, R4209, R4309, R4409 RS1/10SR183J RS1/10SR223J
R4509, R4609, R4709 RS1/10SR183J RS1/10SR223J
R5083 RS1/10SR1R0J RS1/10SR2R2J
R4021 RS1/10SR221J RS1/10SR271J
R4162, R4262, R4362, R4462 RS1/4SA103J RS1/4SA123J B
R4562, R4662, R4762 RS1/4SA103J RS1/4SA123J
R5113, R5114, R5118, R5119 RS1/8SQ223J RS1/8SQ473J
R5126, R5127, R5132 RS1/8SQ223J RS1/8SQ473J
R4149, R4249, R4349, R4449 RS1/8SQ822J RS1/8SQ153J
R4549, R4649, R4749 RS1/8SQ822J RS1/8SQ153J
R4125, R4126, R4225, R4226 Not used ACN7094
R4325, R4326, R4425, R4426 Not used ACN7094
R4525, R4526, R4625, R4626 Not used ACN7094
R4725, R4726 (0.22/5W) Not used ACN7094
C4084 Not used ACE7082 C
C4125, C4225, C4325, C4425 Not used RS1/8SQ105J
C4525, C4625, C4725 Not used RS1/8SQ105J
C4126, C4226, C4326, C4426 Not used RS1/8SQ182J
C4526, C4626, C4726 Not used RS1/8SQ182J
SF PRIMARY ASSY
AWX1460 and AWX1461 are constructed the same except for the following:
Mark Symbol and Description AWX1460 AWX1461 Remarks
> L1 LINE FILTER ATF7046 ATF7050 D
> CN81 CONNECTOR B2P3-VH Not used
> CN82 CONNECTOR Not used B3P5-VH
R59 RS1/8SQ365J Not used
R80 Not used RS1/10SR105J
C66 Not used CCSQCH330J50
TF A-REG_S ASSY
AWX1598 and AWX1452 are constructed the same except for the following:
Mark Symbol and Description AWX1598 AWX1452 Remarks
E
R7505, R7506 RS1/8SQ273J Not used
R7513 Not used RS1/8SQ105J
UF IR REG_S ASSY
AWX1578 and AWX1579 are constructed the same except for the following:
Mark Symbol and Description AWX1578 AWX1579 Remarks
C7275, C7276 CEAK221M16 Not used
C7283, C7284 Not used CEAK471M16
C7292, C7293 CEAK471M16 Not used
R7255, R7256 RS1/8SQ4R7J RS1/8SQ1R5J
F
R7275-R7278 RS1/8SQ223J Not used
SC-2023-K 7
5 6 7 8
1 2 3 4
XF CONNECT_S ASSY
Although AWX1585 and AWX1464 are different in part number, they consist of the same service components.
A
Y F A-FILTER BRIDGE_S ASSY
Although AWX1523 and AWX1388 are different in part number, they consist of the same service components.
B
C
D
E
F
8 SC-2023-K
1 2 3 4
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