Service Manual
Page 11
...to view the destination information. 4. Press [PRESET EQ] button repeatedly until a message "GEQ MAX" appears on the fluorescent indicator tube. COLD RESET The cold reset clears all LEDs light up . 3. Procedure: 1. After that, the fluorescent indicator tube becomes blank for a while, and the ... 10K STEP" appears on the system. 2. A message "MECHA LOCK" is displayed on the fluorescent indicator tube. SECTION 3 TEST MODE HCD-SH2000 PANEL TEST MODE This mode is set. Procedure: 1. When [SEARCH] button is pressed, "K" value increases. Each time a button is pressed ...
...to view the destination information. 4. Press [PRESET EQ] button repeatedly until a message "GEQ MAX" appears on the fluorescent indicator tube. COLD RESET The cold reset clears all LEDs light up . 3. Procedure: 1. After that, the fluorescent indicator tube becomes blank for a while, and the ... 10K STEP" appears on the system. 2. A message "MECHA LOCK" is displayed on the fluorescent indicator tube. SECTION 3 TEST MODE HCD-SH2000 PANEL TEST MODE This mode is set. Procedure: 1. When [SEARCH] button is pressed, "K" value increases. Each time a button is pressed ...
Service Manual
Page 17
... 16) R-CH 3 INPUT+ OUTPUT 1 MUTE Q600 OP AMP IC600 5 INPUT+ OUTPUT 7 SIGNAL PATH : AUDIO MUTE Q207 51 /LINE-MUTE DAMP-CLK /DAMP-RESET NO USE /SD-SLOW RESONANCE D1403 D1435 HCD-SH2000 LOW SPEAKER IMPEDANCE USE 4ȍ 2 INA- AOUT 1 PREAMP IC1403 5 INB+ BOUT 7 BUFFER IC1410 5 7 3 1 2 INA- 5-3. AOUT 1 PREAMP IC1404 5 INB+ BOUT 7 BUFFER IC1411... DRIVE Q1451, Q1441, Q1439, Q1458, Q1453, Q1476 DAMP FAN M102 DC FAN 75 FAN LOCK DETECT Q1447 SMPS FAN FAN-EN 60 /FAN-LOCK 61 HCD-SH2000 17 17 BLOCK DIAGRAM - AMP Section -
... 16) R-CH 3 INPUT+ OUTPUT 1 MUTE Q600 OP AMP IC600 5 INPUT+ OUTPUT 7 SIGNAL PATH : AUDIO MUTE Q207 51 /LINE-MUTE DAMP-CLK /DAMP-RESET NO USE /SD-SLOW RESONANCE D1403 D1435 HCD-SH2000 LOW SPEAKER IMPEDANCE USE 4ȍ 2 INA- AOUT 1 PREAMP IC1403 5 INB+ BOUT 7 BUFFER IC1410 5 7 3 1 2 INA- 5-3. AOUT 1 PREAMP IC1404 5 INB+ BOUT 7 BUFFER IC1411... DRIVE Q1451, Q1441, Q1439, Q1458, Q1453, Q1476 DAMP FAN M102 DC FAN 75 FAN LOCK DETECT Q1447 SMPS FAN FAN-EN 60 /FAN-LOCK 61 HCD-SH2000 17 17 BLOCK DIAGRAM - AMP Section -
Service Manual
Page 18
... 94 AD-KEY-1 /SD-FAST 72 AC-CUT 19 RESET 12 52 SPK-L-LED-RED 53 SPK-L-LED-BLUE PCONT-MAIN 63 PCONT-SUB 59 54 SPK-R-LED-RED 55 SPK-R-LED-BLUE HCD-SH2000 AVDD +5V DVDD +5V RF +3.3V +3.3V REGULATOR ... +1.8V REGULATOR IC111 +4V REGULATOR IC102 +4V REGULATOR IC103 SWITCHING Q805 +3.3V REGULATOR IC801 +13V G (Page 17) AMP RESET Q1475 μ COM RESET Q200 μ COM RESET IC101 +53V +18V +5.0V +18V REGULATOR IC1400 +5.0V REG Q1403 -18V -5.0V -53V -40V -18V REGULATOR IC1401 -5.... USBB-LED-RED 82 USBA-LED-BLUE D1000 - BLOCK DIAGRAM - PANEL, POWER SUPPLY Section - HCD-SH2000 5-4.
... 94 AD-KEY-1 /SD-FAST 72 AC-CUT 19 RESET 12 52 SPK-L-LED-RED 53 SPK-L-LED-BLUE PCONT-MAIN 63 PCONT-SUB 59 54 SPK-R-LED-RED 55 SPK-R-LED-BLUE HCD-SH2000 AVDD +5V DVDD +5V RF +3.3V +3.3V REGULATOR ... +1.8V REGULATOR IC111 +4V REGULATOR IC102 +4V REGULATOR IC103 SWITCHING Q805 +3.3V REGULATOR IC801 +13V G (Page 17) AMP RESET Q1475 μ COM RESET Q200 μ COM RESET IC101 +53V +18V +5.0V +18V REGULATOR IC1400 +5.0V REG Q1403 -18V -5.0V -53V -40V -18V REGULATOR IC1401 -5.... USBB-LED-RED 82 USBA-LED-BLUE D1000 - BLOCK DIAGRAM - PANEL, POWER SUPPLY Section - HCD-SH2000 5-4.
Service Manual
Page 24
... JL179 JL178 R178 100 JL177 R177 100 JL176 JL175 JL174 JL173 JL172 JL171 JL170 JL169 JL168 JL167 100k 2.2 *1 R190 4.7K - E2, E51, MX *2 R290 330 - HCD-SH2000 Ver. 1.1 5-9. E2, E51, MX 0 - SAF 1k - MY 0 3.2 3.1 3.2 0 3.4 0 1.6 3.4 3.4 3.2 3.4 3.3 0 0 0 3.2 3.2 2.9 3.0 3.2 3.2 0 0 3.2 0.8 3.2 0 3.2 80 79 78 77 ...-DRIVER-DATA LED-DRIVER-LATCH ST-CLK ST-RDS AC-CUT TRG-SW FL-DRIVER-CLK FL-DRIVER-DATA NMI VCC1 X-IN VSS X-OUT Xcout RESET Xcin BYTE CNVss SIRCS I 5 J MAIN 4 1 BOARD (2/4) 8 (Page 25) 7 6 1 2 3 4 5 6 7 4 2 X110 R110 C110 32.768kHz 10M...
... JL179 JL178 R178 100 JL177 R177 100 JL176 JL175 JL174 JL173 JL172 JL171 JL170 JL169 JL168 JL167 100k 2.2 *1 R190 4.7K - E2, E51, MX *2 R290 330 - HCD-SH2000 Ver. 1.1 5-9. E2, E51, MX 0 - SAF 1k - MY 0 3.2 3.1 3.2 0 3.4 0 1.6 3.4 3.4 3.2 3.4 3.3 0 0 0 3.2 3.2 2.9 3.0 3.2 3.2 0 0 3.2 0.8 3.2 0 3.2 80 79 78 77 ...-DRIVER-DATA LED-DRIVER-LATCH ST-CLK ST-RDS AC-CUT TRG-SW FL-DRIVER-CLK FL-DRIVER-DATA NMI VCC1 X-IN VSS X-OUT Xcout RESET Xcin BYTE CNVss SIRCS I 5 J MAIN 4 1 BOARD (2/4) 8 (Page 25) 7 6 1 2 3 4 5 6 7 4 2 X110 R110 C110 32.768kHz 10M...
Service Manual
Page 26
...HCD-SH2000 5-11. MAIN BOARD (3/4) (Suffix 11) - • See page 54 for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A MAIN BOARD (3/4) 14 B C 10 9 D E 3 MAIN BOARD (1/4) (Page 24) F 12 C231 0.1 R231 10k 3.2 0 C232 0.47 Q200 RESET RT1N141C-TP-1 D231 DA2J10100L D232 DA2J10100L C233 0.1 R232 4.7k 3.4 3.4 1 2 VDO OUT RESET...23 24 25 MAIN 6 26 BOARD (4/4) 27 (Page 27) 28 29 30 MAIN 7 BOARD 31 (4/4) 32 (Page 27) HCD-SH2000 26 26 OUTPUT 7 4.5 4.5 3 INPUT+ INPUT- 6 4.5 4 GND INPUT+ 5 C774 R807 10k R808 27k C801 1000p 50V...
...HCD-SH2000 5-11. MAIN BOARD (3/4) (Suffix 11) - • See page 54 for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A MAIN BOARD (3/4) 14 B C 10 9 D E 3 MAIN BOARD (1/4) (Page 24) F 12 C231 0.1 R231 10k 3.2 0 C232 0.47 Q200 RESET RT1N141C-TP-1 D231 DA2J10100L D232 DA2J10100L C233 0.1 R232 4.7k 3.4 3.4 1 2 VDO OUT RESET...23 24 25 MAIN 6 26 BOARD (4/4) 27 (Page 27) 28 29 30 MAIN 7 BOARD 31 (4/4) 32 (Page 27) HCD-SH2000 26 26 OUTPUT 7 4.5 4.5 3 INPUT+ INPUT- 6 4.5 4 GND INPUT+ 5 C774 R807 10k R808 27k C801 1000p 50V...
Service Manual
Page 28
...-DRIVER-DATA LED-DRIVER-LATCH ST-CLK ST-RDS AC-CUT TRG-SW FL-DRIVER-CLK FL-DRIVER-DATA NMI VCC1 X-IN VSS X-OUT Xcout RESET Xcin BYTE CNVss SIRCS I 5 J MAIN 4 1 BOARD (2/4) 8 (Page 29) 7 6 1 2 3 4 5 6 7 4 2 X110 R110 C110 32.768kHz 10M 22p ...-TP-1 0 3.1 0 9 11 10 R258 R259 4.7k 10k 14 13.4 12.7 LED SWITCH Q205 2SB1690TL 13.4 MAIN 3 BOARD (3/4) (Page 30) 12 58 13 HCD-SH2000 28 28 HCD-SH2000 Ver. 1.1 5-13. MAIN BOARD (1/4) (Suffix 12) - • See page 53 for Waveforms. • See page 61 for IC Pin Function Descriptions. 1...
...-DRIVER-DATA LED-DRIVER-LATCH ST-CLK ST-RDS AC-CUT TRG-SW FL-DRIVER-CLK FL-DRIVER-DATA NMI VCC1 X-IN VSS X-OUT Xcout RESET Xcin BYTE CNVss SIRCS I 5 J MAIN 4 1 BOARD (2/4) 8 (Page 29) 7 6 1 2 3 4 5 6 7 4 2 X110 R110 C110 32.768kHz 10M 22p ...-TP-1 0 3.1 0 9 11 10 R258 R259 4.7k 10k 14 13.4 12.7 LED SWITCH Q205 2SB1690TL 13.4 MAIN 3 BOARD (3/4) (Page 30) 12 58 13 HCD-SH2000 28 28 HCD-SH2000 Ver. 1.1 5-13. MAIN BOARD (1/4) (Suffix 12) - • See page 53 for Waveforms. • See page 61 for IC Pin Function Descriptions. 1...
Service Manual
Page 30
... 3.2 C804 1000p 50V C809 23 24 25 MAIN 6 26 BOARD (4/4) 27 (Page 31) 28 29 30 MAIN 7 BOARD 31 (4/4) 32 (Page 31) HCD-SH2000 Note 1: Refer to the servicing notes "MAIN BOARD DISCRIMINATION" (page 5) for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 ...15 A 14 B 10 C 9 D E3 MAIN BOARD (1/4) (Page 28) F G H 11 13 12 MAIN BOARD (3/4) 12 C231 0.1 R231 10k 3.2 0 C232 0.47 Q200 RESET RT1N141C-TP-1 D231 DA2J10100L D232 DA2J10100L C233 0.1 R232 4.7k 3.4 3.4 1 2 VDO OUT NC VSS D233 MC2836-T112-1 C238 0.1 C241 0.1 4 TYPE A IC102 +4V REG IC102 TK11140CSCL...
... 3.2 C804 1000p 50V C809 23 24 25 MAIN 6 26 BOARD (4/4) 27 (Page 31) 28 29 30 MAIN 7 BOARD 31 (4/4) 32 (Page 31) HCD-SH2000 Note 1: Refer to the servicing notes "MAIN BOARD DISCRIMINATION" (page 5) for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 ...15 A 14 B 10 C 9 D E3 MAIN BOARD (1/4) (Page 28) F G H 11 13 12 MAIN BOARD (3/4) 12 C231 0.1 R231 10k 3.2 0 C232 0.47 Q200 RESET RT1N141C-TP-1 D231 DA2J10100L D232 DA2J10100L C233 0.1 R232 4.7k 3.4 3.4 1 2 VDO OUT NC VSS D233 MC2836-T112-1 C238 0.1 C241 0.1 4 TYPE A IC102 +4V REG IC102 TK11140CSCL...
Service Manual
Page 34
...12 AGND L IN JL012 11 L IN L OUT R630 R OUT JL014 0 JL014 10 AGND 9 L OUT 8 AGND(C-COUPLE)/AVDD 7 R OUT RESET DATA-SEL JL021 JL022 6 AGND 5 TAS-RESET 4 DATA-SEL CLK DATA JL023 JL024 3 DGND(C-COUPLE) 2 TAS-IIC_CLK 1 TAS-IIC_DATA D004 MC2840-T112-1 MAIN I BOARD (4/4) CN702 (Page 27...ET002 E D002 MC2840-T112-1 (CHASSIS) C4622 100p C4623 100p R4833 0 R4834 0 R4867 47 L OUT R OUT C621 0.1 ET001 E (CHASSIS) RESET DATA CLK DATA-SEL HCD-SH2000 34 34 Note: IC4605 on the DMB21 board is damaged, exchange the entire mounted board. When this part on the DMB21 board cannot...
...12 AGND L IN JL012 11 L IN L OUT R630 R OUT JL014 0 JL014 10 AGND 9 L OUT 8 AGND(C-COUPLE)/AVDD 7 R OUT RESET DATA-SEL JL021 JL022 6 AGND 5 TAS-RESET 4 DATA-SEL CLK DATA JL023 JL024 3 DGND(C-COUPLE) 2 TAS-IIC_CLK 1 TAS-IIC_DATA D004 MC2840-T112-1 MAIN I BOARD (4/4) CN702 (Page 27...ET002 E D002 MC2840-T112-1 (CHASSIS) C4622 100p C4623 100p R4833 0 R4834 0 R4867 47 L OUT R OUT C621 0.1 ET001 E (CHASSIS) RESET DATA CLK DATA-SEL HCD-SH2000 34 34 Note: IC4605 on the DMB21 board is damaged, exchange the entire mounted board. When this part on the DMB21 board cannot...
Service Manual
Page 42
HCD-SH2000 5-27. DAMP BOARD (4/4) - • See page 54 for IC Block Diagrams. 1 2 3 4 5 6 7 A DAMP BOARD (4/4) B 2 8 9 3 12 C DAMP 4 13...10k D1412 DZ2J330M0L C1442 0.22 IC1402 KIA7812AF-RTF/P -25 I G -52.7 -41 O C1450 47 16V J 8 9 10 11 12 13 14 15 R1618 /AMP-RESET /AMP-OTW /AMP-SD 5.2 -5.1 -5.2 Q1407 TRANSISTOR SWITCH 0 5.2 RT3T11M-TP-1 3.2 0 5.2 Q1405 OTW DRIVE / SD-SLOW DRIVE RT3N11M-TP-1 -52.8 C1486 0.1... C1655 0.1 C1643 0.1 C1580 0.1 CN1404 3P 3 JL1484 2 JL1483 1 FAN+ FANFAN+ M891 DC FAN SMPS FAN HCD-SH2000 42 42 SCHEMATIC DIAGRAM -
HCD-SH2000 5-27. DAMP BOARD (4/4) - • See page 54 for IC Block Diagrams. 1 2 3 4 5 6 7 A DAMP BOARD (4/4) B 2 8 9 3 12 C DAMP 4 13...10k D1412 DZ2J330M0L C1442 0.22 IC1402 KIA7812AF-RTF/P -25 I G -52.7 -41 O C1450 47 16V J 8 9 10 11 12 13 14 15 R1618 /AMP-RESET /AMP-OTW /AMP-SD 5.2 -5.1 -5.2 Q1407 TRANSISTOR SWITCH 0 5.2 RT3T11M-TP-1 3.2 0 5.2 Q1405 OTW DRIVE / SD-SLOW DRIVE RT3N11M-TP-1 -52.8 C1486 0.1... C1655 0.1 C1643 0.1 C1580 0.1 CN1404 3P 3 JL1484 2 JL1483 1 FAN+ FANFAN+ M891 DC FAN SMPS FAN HCD-SH2000 42 42 SCHEMATIC DIAGRAM -
Service Manual
Page 61
...17 NMI I Non-maskable interrupt input terminal 18 TRG-SW I CDM Triggering switch 19 AC-CUT I AC off detection signal input from the reset signal IC "L": AC Cut detected 20 ST-RDS I Input for RDS Text Detect Signal (L: RDS Detect) 21 /FL-DRIVER-CS O Serial... LED Driver, R8A66166SP /LED-DRIVER-OE O Output Enable Signal to LED Driver, R8A66166SP LED-DRIVER-CLK O Serial data clock signal to LED Driver, R8A66166SP BYTE - HCD-SH2000 • IC Pin Function Descriptions MAIN BOARD (1/4) IC100 R5F3650KBDFA (SYSTEM CONTROL) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Pin Name I/O ...
...17 NMI I Non-maskable interrupt input terminal 18 TRG-SW I CDM Triggering switch 19 AC-CUT I AC off detection signal input from the reset signal IC "L": AC Cut detected 20 ST-RDS I Input for RDS Text Detect Signal (L: RDS Detect) 21 /FL-DRIVER-CS O Serial... LED Driver, R8A66166SP /LED-DRIVER-OE O Output Enable Signal to LED Driver, R8A66166SP LED-DRIVER-CLK O Serial data clock signal to LED Driver, R8A66166SP BYTE - HCD-SH2000 • IC Pin Function Descriptions MAIN BOARD (1/4) IC100 R5F3650KBDFA (SYSTEM CONTROL) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Pin Name I/O ...
Service Manual
Page 62
...Unused USB A LED Control Pin. NO-USE O NO-USE O MIC-DATA-IN I AD-KEY-0 I NO-USE O /DAMP-RESET O /SD-SLOW I /SD-FAST I NO-USE O NO-USE O RESONANCE I NO-USE O DSP-DATA I/O DSP-CLK I/O DSP-RESET O MIC-DETECT I NO-USE O USBA-LED-BLUE O NO-USE O TRYOPENPWM O CKSW I OCSW I REV O FWR O... input) A/D Converter reference voltage input terminal (+3.3V) Power supply terminal (+3.3V) (for IIC communcation DSP reset pin Mic Input Detection pin. "H": LED on Speaker RIGHT RED LED Control Pin. HCD-SH2000 Pin No. 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68...
...Unused USB A LED Control Pin. NO-USE O NO-USE O MIC-DATA-IN I AD-KEY-0 I NO-USE O /DAMP-RESET O /SD-SLOW I /SD-FAST I NO-USE O NO-USE O RESONANCE I NO-USE O DSP-DATA I/O DSP-CLK I/O DSP-RESET O MIC-DETECT I NO-USE O USBA-LED-BLUE O NO-USE O TRYOPENPWM O CKSW I OCSW I REV O FWR O... input) A/D Converter reference voltage input terminal (+3.3V) Power supply terminal (+3.3V) (for IIC communcation DSP reset pin Mic Input Detection pin. "H": LED on Speaker RIGHT RED LED Control Pin. HCD-SH2000 Pin No. 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68...
Service Manual
Page 63
... transfer clock signal output to the system controller O Serial data output to the system controller I ICE mode enable setting terminal Not used I Reset signal input from the system controller "L": reset I IR control signal input terminal Not used I System clock input terminal (27 MHz) O System clock output terminal (27 MHz) - Ground... the SD-RAM O Data mask signal output to the SD-RAM O Clock signal output to the SD-RAM O Address signal output to the SD-RAM - HCD-SH2000 DMB21 BOARD (2/3) IC101 CXD9968R (LE) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15, 16 17, 18 19 20 21 22 23 ...
... transfer clock signal output to the system controller O Serial data output to the system controller I ICE mode enable setting terminal Not used I Reset signal input from the system controller "L": reset I IR control signal input terminal Not used I System clock input terminal (27 MHz) O System clock output terminal (27 MHz) - Ground... the SD-RAM O Data mask signal output to the SD-RAM O Clock signal output to the SD-RAM O Address signal output to the SD-RAM - HCD-SH2000 DMB21 BOARD (2/3) IC101 CXD9968R (LE) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15, 16 17, 18 19 20 21 22 23 ...