McIntosh RS150 Service Manual

McIntosh RS150 Service Manual

Wireless loudspeaker system
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RS150
MC312
NET
BT
-20
-20
-30
-30
-10
-10
-40
-40
dB
dB
OUTPUT LEVEL
OUTPUT LEVEL
R S 1 5 0
WIRELESS LOUDSPEAKER SYSTEM
SERIAL NO. AMB1001
POWER AMPLIFIER
SERIAL NO. AGW1001 And Above
VOLUME
NET
BT
0
0
And Above,
AHZ1001
And Above,
VOLUME
-20
-20
-30
-30
-10
-10
-40
-40
0
0
dB
dB
OUTPUT LEVEL
OUTPUT LEVEL
R S 1 5 0
AMD1001
And Above
AJF1001
And Above
SERVICE M ANUAL
SERVICE MANUAL
CONTENTS
Performance Specifications and Notes ......................2
CONTENTS
Rear Panel ......................................................................2
Section Locations .................................................... 3
Performance Specifications ........................................................ 2
Block Diagram .......................................................... 4
Notes......................................................................................... 2
Interconnect ..........................................................5-6
Rear Panel ................................................................................. 2
Section Location ........................................................................ 3
Block Diagram ........................................................................... 4
FPP - Schematic PCB and Parts List .................... 7-8
Interconnect Diagram and Parts List ...................................... 5 - 6
Main Schematic, PCB and Parts List .................................... 7 - 11
Rectifier Schematic, PCB and Parts List ....................................12
Capacitor, PCB and Parts List ............................................. 13 - 14
Left Input, Schematics, PCB and Parts List .......................... 15 - 16
I/O - Schematic PCB and Parts List ................. 26-28
Right Input, Schematic, PCB and Parts List ......................... 17 - 18
Heatsink Schematic, PCB and Parts List .............................19 - 22
PSU - PCB and Parts List ....................................... 30
Left Terminal Schematic, PCB and Parts List ......................23 - 24
SMPS - PARTS LIST ........................................... 31-32
MISC. - PARTS LIST ...........................................33-34
Display Left Meter/Right Meter Light ..................................27 -28
Repacking Instruction .............................................................. 29

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Summary of Contents for McIntosh RS150

  • Page 1: Table Of Contents

    RS150 WIRELESS LOUDSPEAKER SYSTEM MC312 SERIAL NO. AMB1001 AMD1001 And Above, And Above POWER AMPLIFIER AHZ1001 AJF1001 And Above, And Above SERIAL NO. AGW1001 And Above SERVICE M ANUAL SERVICE MANUAL CONTENTS Performance Specifications and Notes ......2 CONTENTS Rear Panel ..............2 Section Locations ............
  • Page 2: Performance Specifications And Notes

    NOTES 1. Unless otherwise noted, all voltages indicated on the 3. On PC board drawings, Square pad indicates: STANDARD RS150 REAR VIEW (U.S.) schematics are measured under the following conditions: a. Polarized Capacitors - Positive a. AC input at rated voltage marked on rear panel.
  • Page 3: Section Locations

    RS150 NO USER SERVICEABLE PARTS SECTION LOCATIONS PART NAME (McINTOSH NO.) PC NO. PART NO. WOOFER (320745SP) 52-2-000111 65-0-000243V1 SELF TAPPING SCREW 75-0-000389 RUBBER SOCKET 71-2-109607-0Z FRAME (320743SP) 71-2-109602-0Y BAFFLE 62-1-014701-0 SPACER 62-1-010004-0 SPACER 91-0-002286 65-0-000590 SELF TAPPING SCREW 61-1-109602-0...
  • Page 4: Block Diagram

    RS150 BLOCK DIAGRAM NO USER SERVICEABLE PARTS Antenna Antenna 3.5mm(only for test) Network Board Main Board Amplifier Board ADC_PDN PLUG_IN HeatSink HeatSink Audio_L/R A_I2S MCLK MULTIPLEXERS Oscillator D/A_OE SN74LVC157AD PCM1803A 3.3VD 12.288MHz 3.3VD 2.4G MCLK BT/S810_OE +/-9V 2.4G/5G 2.4G/5G Tweeter 3.3VD...
  • Page 5: Interconnect

    RS150 NO USER SERVICEABLE PARTS INTERCONNECT 1of 2 CA2 J351 44-0-004168 CA2 J351 44-0-004168 CA3 44-0-003382 CA3 44-0-003382 CA1 J350 44-0-004169 CA1 J350 44-0-004169 CA4 44-0-003799S CA4 44-0-003799S INTERCONNECT 1 of 2 PARTS LIST CA1 J350 ............44-0-004169 CA2 J351 ............44-0-004168 CA3 ..............
  • Page 6 RS150 NO USER SERVICEABLE PARTS INTERCONNECT 2 of 2 CA5 44-0-004165 CA5 44-0-004165 CA7 44-0-003314 CA7 44-0-003314 CA6 44-0-004164 CA6 44-0-004164 INTERCONNECT 2 of 2 PARTS LIST CA5 ..............44-0-004165 CA6 ..............44-0-004164 CA7 ..............44-0-003314...
  • Page 7: Fpp - Schematic Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS FPP, 320750SP SCH 5VIO 5VIO 5VIO 5VIO 5VIO 5VIO 3.3VS 5VIO 5VIO 5VIO D28 D29 D30 D31 D32 D100 D20 D21 D22 D23 D24 D25 D26 D27 BCP56 LED_BT LED_NET NET_CON NET_DIS LED_MAX LED_MIN LED_PWR...
  • Page 8 RS150 NO USER SERVICEABLE PARTS FPP, 320750SP PCB BOTTOM FPP, 320750SP PARTS LIST Ref. No. Description Part Type HS Part No. Ref. No. Description Part Type HS Part No. FPP Board 01-1-109603 R34, R37, R40, R42, R44, R46, R48, R50, Chip Resistor 180Ω, 0402, 1/16W, ±5%...
  • Page 9: L/R Encoder - Schematic Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS L/R ENCODER L/R ENCODER 320750SP PCB 320750SP PARTS LIST BOTTOM LEFT ENCODER Ref. No. Description Part Type HS Part No. Encoder_L Board PCB VM1.0, FR-4, 1.6mm 05-4-109604-1S R23, R24, R25 Chip Resistor 10KΩ, 0402, 1/16W, ±5%...
  • Page 10: Main - Schematic Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS MAIN 320832SP SCH 1 of 5 U_HS40-1096-B09-CON U_HS40-1096-B09-MCU HS40-1096-B09-CON.SchDoc HS40-1096-B09-MCU.SchDoc USB_P USB_P USB_N USB_N S810_USB_P S810_USB_P S810_MCLK_OUT S810_USB_N S810_USB_N S810_LRCK_OUT1_3 S810_BCLK_OUT1_3 S810_DATA_OUT1 NET_RXD NET_RXD S810_BCLK_IN1_3 NET_TXD NET_TXD S810_LRCK_IN1_3 S810_DATA_IN1 BT_DATA_OUT BT_LRCK_OUT BT_BCLK_OUT DSP_BCLK DAC_SCL DAC_SCL...
  • Page 11 RS150 NO USER SERVICEABLE PARTS MAIN 320832SP SCH 2 of 5 On : all supplies on Sleep : only 3.3VS , 5V_IO and 3V3_IO on Standby : only 3.3VS on For MCU Vo = 0.8*(1+47/15) = 3.306V For BT H150...
  • Page 12: Rectifier Schematic, Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS MAIN 320832SP SCH 3 of 5 Q150 NSS40200LT1G R150 1.8VDSP 3.3VD 3.3VD C151 C152 C153 C154 C155 C156 C157 0.1u 0.1u 0.1u 0.1u 0.1u R151 3.3VD C159 C160 0.1u U150 U151 3.3VD 3.3VD1 50mA U152 3.3VD...
  • Page 13: Capacitor, Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS MAIN 320832SP SCH 4 of 5 FPP board J154 12VD 5VIO 3.3VD 3.3VS VU_OUT SUPPLIES_EN SUPPLIES_EN Change R207~R226, R229 from 100 to 1k in order to solve the failure of ESD protec�on. SPI2_CS1 SPI2_MISO 3.3VS...
  • Page 14 RS150 NO USER SERVICEABLE PARTS MAIN MAIN 320832SP SCH 5 of 5 320832SP PCB 1 of 2 ETH_RX_P ETH_RX_N ETH_TX_P ETH_TX_N ETH_3V3 S810_BCLK_OUT2 ETH_RX_P S810_LRCK_OUT2 ETH_RX_N S810_DATA_OUT2 ETH_TX_P ETH_TX_N S810_BCLK_OUT1_3 3.3VS S810_LRCK_OUT1_3 ETH_LINK ETH_SPEED S810_DATA_OUT1 ETH_3V3 S810_DATA_OUT3 USB_N S810_MCLK_OUT USB_P...
  • Page 15: Left Input, Schematics, Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS MAIN MAIN 320832SP PCB 2 of 2 320832SP PARTS LIST MAIN Ref. No. Description Part Type HS Part No. Main Board 01-1-109613 Main Board SMT 02-1-109606 Main Board PCB VM1.0, FR-4, 1.6mm 05-4-109606-1S DIODE E150, E151 ESD Supressor”...
  • Page 16 RS150 NO USER SERVICEABLE PARTS MAIN 320832SP PARTS LIST Continued MAIN MAIN Ref. No. Description Part Type HS Part No. Ref. No. Description Part Type HS Part No. R295, R296, R312, R313 Chip Resistor 10Ω, 0603, 1/10W, ±5% 21-1-000128 C227, C229, C230, C232, C225...
  • Page 17: Network - Schematic Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS NETWORK 320749SP SCH Applica�on and board use 5VIO S810 : 33-0-000097 U500 RS150 uses '0' U501A R500 R501 S810_RST RESET STREAM810 X4.4EW C500 U501B S810 Reset 3V3IO RESET 0.1u STREAM810 X4.4EW TPS3828-50DBVT LCD_PCLK R573 LCD_DATA0...
  • Page 18 RS150 NO USER SERVICEABLE PARTS NETWORK 320749SP PCB...
  • Page 19: Heatsink Schematic, Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS NETWORK 320749SP PARTS LIST Continued NETWORK NETWORK Ref. No. Description Part Type HS Part No. Ref. No. Description Part Type HS Part No. Network Board 01-2-109607 CRYSTAL Network Board 01-2-109614 Y500 Crystal 8.000MHz, 20pF, 30PPM...
  • Page 20 RS150 NO USER SERVICEABLE PARTS NETWORK 320749SP PARTS LIST Continued NETWORK Ref. No. Description Part Type HS Part No. CONNECTORS Shield T=0.15mm 63-1-096202-1V2 Model Lable PET, 24*10mm 85-2-096301-1 Copperplate Label 24*10, 235° 85-3-000131 CONNECTORS J500, J505 Test Pin 2.54mm, 4Pin, CNT-M254-1*4-GS-5.6/3-N...
  • Page 21: Amplifier - Schematic Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS AMPLIFIER 320748SP SCH 1 of 3 U_HS40-1096-B09-DAC U_HS40-1096-B09-AMP HS40-1096-B09-DAC.SchDoc HS40-1096-B09-AMP.SchDoc DSP_BCLK DSP_DATA DSP_BCLK DSP_DATA DSP_LRCK DSP_LRCK MCLK_DAC DAC_L_P DAC_L_P MCLK_DAC DAC_L_N DAC_L_N AMP_RST DAC_R_P DAC_R_P AMP_FAULT 3.3VD DAC_SCL DAC_R_N DAC_R_N AMP_OTW 12VD DAC_SDA DAC_PDN AMP_OTW...
  • Page 22 RS150 NO USER SERVICEABLE PARTS AMPLIFIER 320748SP SCH 2 of 3 Keep overall gain same as AK4490EQ circuit C462 1.2n R442 R362 R363 R364 1.2K 2.2K 1.2K U352A C395 U351B R366 560p C399 OPA1652 2.7K R368 DAC_L_N OPA1652 DAC_L_N C400 C401 1.8n...
  • Page 23: Left Terminal Schematic, Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS AMPLIFIER 320748SP SCH 3 of 3 21.5dB (11.885) R350 U350 12VD 30 wa�s @ 4 ohms with .1% THD 100Hz - 20KHz for tweeter 31Vpp L350 2.7uH C350 GVDD-AB BST_A C351 C352 C353 C354 0.1u 0.1u...
  • Page 24 RS150 NO USER SERVICEABLE PARTS AMPLIFIER 320748SP PCB...
  • Page 25: Right Terminal Schematic, Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS AMPLIFIER 320748SP PARTS LIST AMPLIFIER AMPLIFIER Ref. No. Description Part Type HS Part No. Ref. No. Description Part Type HS Part No. AMP Board 01-1-109608 C358, C360, C362, C369, Ceramic Capacitor SMD 10nK, 100V, X7R, 0805...
  • Page 26: I/O - Schematic Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS 01-1-109601 SCH USB_5V 330R100M 0.1u USB_N USB_P CASE CASE 0.1u USB_A ETH_RX_P 3.3VS ETH_RX_N ETH_SPEED 330R100M ETH_TX_P ETH_LINK ETH_TX_N 3.3VS ETH_LINK TX_P ETH_SPEED ETH_TX_N TX_N RX_P 3V3_OUT USB_N ETH_TX_P RX_N RJ45 LED-YG USB_P ETH_RX_N USB_5V...
  • Page 27: Display Left Meter/Right Meter Light

    RS150 NO USER SERVICEABLE PARTS 01-1-109601 PCB...
  • Page 28 Part Type HS Part No. IO Board 01-1-109601 CAPACITORS C1, C7 Ceramic Chip Capacitor 10uK, 10V, 0603, X5R 23-1-001055 McIntosh RS150 US 00-10960-00 McIntosh RS150 EU 00-10960-10 C2, C3 Ceramic Chip Capacitor 100nK, 50V, 0603, X7R 23-1-001721 Ceramic Capacitor SMD...
  • Page 29: Connect - Schematic Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS CONNECT CONNECT 320747SP SCH 320747SP PCB Connect board - Designator : 498~499 Bottom 3.3VS 3.3VS Meter_B Meter_B 3.3VD 3.3VD ENO_R ENO_R ENB_R ENB_R ENA_R ENA_R LED_LOGO LED_LOGO LED_MAX LED_MAX Meter_G Meter_G LED_MIN LED_MIN 5VIO 5VIO...
  • Page 30: Psu - Pcb And Parts List

    RS150 NO USER SERVICEABLE PARTS 320747SP SCH, PCB BOTTOM PSU Schematics 320747SP PARTS LIST Continued Ref. No. Description Part Type HS Part No. Ref. No. Description Part Type HS Part No. MOD800 PSU Dual Voltage Module 01-2-039604 R957, R958, R963, R967, R971 Chip Resistor 10KΩ, 0603, 1/10W, ±1%...
  • Page 31: Smps - Parts List

    RS150 NO USER SERVICEABLE PARTS SMPS 320747SP PARTS LIST Continued SMPS SMPS Ref. No. Description Part Type HS Part No. Ref. No. Description Part Type HS Part No. Designator SMPS Board SMPS Board 01-1-109609 R844, R846 Chip Resistor 390KΩ, 1206, 1/4W, ±1%...
  • Page 32 RS150 NO USER SERVICEABLE PARTS SMPS 320747SP PARTS LIST Continued SMPS SMPS Ref. No. Description Part Type HS Part No. Ref. No. Description Part Type HS Part No. RESISTOR CONNECTOR NTC800 Pitch=7.5mm 21-2-000635S J802 Connector Socket LD7.92A-2A, VH 3.96A-3A 43-2-000008...
  • Page 33: Misc. - Parts List

    RS150 NO USER SERVICEABLE PARTS MISC. 320747SP PARTS LIST Continued MISC. MISC. Ref. No. Description Part Type HS Part No. Ref. No. Description Part Type HS Part No. J803, J353) Cable” VH-2Y, L=100mm, Φ4 44-0-003314 2(2)3(1) EVA, 10*10*0.5mm, 3M 91-0-001198 J154, J499)...
  • Page 34 Instruction Manual Insert 216x279mm, 120g, P/N:16683800 84-0-109604-0 AC Cord DTI-2P-L+CCC 52RVV 2X0.75mm2 +DTIII-2P-01 L=1800mm OR 45-1-000018S MANUAL 279x216mm, 120g, S/N Label 26x8mm(85-3-000004) 85-2-109623-0 McIntosh Part Number 24117701 84-0-109605-0 Copperplate Label 26×8mm 85-3-000004 (4)+(4) Label 100x150mm(85-3-000137)PET 85-2-109624-0 Polybag LDPE, 310x240x0.08mm 83-0-000229...
  • Page 35: Repacking Instructions

    RS150 REPACKING INSTRUCTIONS NO USER SERVICEABLE PARTS ITEM McINTOSH P/N DESCRIPTION 1PCS 81-0-109601-0A 310761SP Inner box Paper protection 1 4PCS 81-0-109602-0 310762SP 81-0-109603-0 310763SP 2PCS Paper protection 2 1PCS 81-0-109604-0 310764SP Accessory box 1PCS 81-0-109605-0 310765SP Outer carton 82-0-109601-0 310766SP...
  • Page 36 And Above AHZ1001 AJF1001 And Above, And Above The continuous improvement of its products is the policy VOLUME of McIntosh Laboratory Incorporated, who reserve the –20 –20 –30 –30 –10 –10 right to improve design without notice. Because of the –40...

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