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POWER AMPLIFIER
KAC-PS4D/X4R
SERVICE MANUAL
© 2007-4 PRINTED IN JAPAN B53-0520-00 (N) 426
KAC-PS4D KAC-X4R
Fuse (25A) (F52-0014-05) Dressing Panel (A21-6578-01) : KAC-X4R (A21-6579-01) : KAC-PS4D
KAC-PS4D KAC-X4R
Screw & Wrench Key set (N99-1795-05)
Compact disc (W01-1701-05)
This product uses Lead Free solder. This product complies with the RoHS directive for the European market.
KAC-PS4D/X4R
BLOCK DIAGRAM
15V 15V 15V 5V,3.3V IC307 HV, 15V 12V,5V,3.3V,1.8V IC1 DSP ADC Ach RCA IN AR ISO A VR AMP SE to DIF DRIVER DRIVER DRIVER DRIVER RCA IN BL ISO A VR AMP SE to DIF ADC Bch RCA IN BR ISO A VR AMP SE to DIF FEEDBACK, DPSC, ADCS OVERCURRENT DETECTION IC511 1.8V SW REG PWR FET PWR FET PWR FET PWR FET FILTER FILTER FILTER FILTER SP OUT AL SP OUT AR SP OUT BL SP OUT BR RCA IN AL ISO A VR AMP SE to DIF
DSP IC310 DAC L/R 5V, 3.3V RCA OUT L/R P/S FDFWD DAC DSP ADC SPDIF USB ANTI PUMP FEED BACK IC705 A5V REG IC512 D5V REG FINAL ANTI PUMP FEED BACK IC500 15V REG FINAL ANTI PUMP
IC510 3.3V SW REG
E2PROM IC900 CURRENT DETECTOR VOLTAGE DETECTOR-1 VOLTAGE DETECTOR-2 TEMPERATURE DETECTOR OUTPUT DC DETECTOR
5V-3V INTERFACE
P/S FDFWD ADC FEED BACK DAC RESET IC PCON DETECTOR SPDIF FINAL ANTI PUMP
IC503
12V REG
+14.5V SW REG
TRANSFORMER*2
FUSE BATT14.4V GND
MICRO COMPUTER FL DRIVER ROTARY ENCODER SLIDE SWITCH FL
ISO AMP SE to DIF FEED BACK P/S FDFWD
+HV REG HV REG
LC FILTER Q911 BU5V REG MICRO
ON/OFF CONTROL
PWM CONTROL IC101,102,201,202
2
KAC-PS4D/X4R
COMPONENTS DESCRIPTION
PREAMPLIFIER UNIT (X08-4350-10)
Ref. No. IC1 IC2 IC100 Application / Function AR/BRch 8dB buffer-amp AL/BLch 8dB buffer-amp FL driver and Key Matrix Communicate with microcomputer (on X09 unit). Operation / Condition / Compatibility
AUDIO UNIT (X09-8620-10)
Ref. No. IC1 IC3 IC100,200,604 IC101,102,201,202 IC301,302,401,402 IC303,304,403,404 IC306 IC307 IC309 IC310 IC500 IC502 IC503 IC507 IC509 IC510,511 IC512 IC601 IC602 IC603,704,804 IC605 IC701,702,801,802 IC703 IC705 IC900 IC901 IC902 IC904 Q101~104,201~204 Q105~108,205~208 Q109,110,209,210 Q111,112,114,115, Q211,212,214,215 Application / Function DSP (digital amplifier processor) reset buffer MOS FET driver Isolation amp to reduce common mode noise Amp for differential input of AD converter Buffer amp for common voltage of AD converter 4ch AD converter for analog input Low pass filter for Line out DAC for pre-out Error Amp for +/-16V regulator SW power supply control IC 12V voltage regulator buffer for sync clk 14.5V SW regulator dcdc converter for 3.3V and 1.8V 5V voltage regulator Amp for differential input of AD converter Buffer amp for common voltage of AD converter AD Converter for feedback FET driver for (Q601,602) (Anti-pump circuit) Amp for differential input of AD converter Buffer amp for common voltage of AD converter 5V voltage regulator system micro control line 3.3V 5V translation buffer E2PROM Amp for sensing GND voltage SW transistor for SP output line Current protection detect on/off SW of N_HB_ERR (SP out over current det.) Speaker mute TR for installer memory, error log. detect 3.3V VDD for DSP etc Operation / Condition / Compatibility
3
KAC-PS4D/X4R
COMPONENTS DESCRIPTION
Pin No. Q113,116,213,216 Q301,401 Q302 Q303 Q503~508 Q509~516 Q517 Q520 Q521~523 Q524 Q525 Q526 Q527~529 Q530 Q531 Q533 Q601,602 Q603,604 Q605 Q901 Q902 Q903 Q904 Q905 Q906,907 Q908 Q909 Q910 Q911 Q912 Q913 Q914,915 Q916 Q917 Q918 Q920 Q922,923 Q924 SP Mute driver Mute circuit of Line out Mete driver of Line out AND circuit of SW5V & Preout Mute Driver of SW power supply SW transistor for SW regulator AVR of +16V AVR of -16V AVR on/off control (1.8V 3.3V on) Interception circuit of VFL Secondarily stage of Darlington AVR of VFL and FIL+ primary stage of Darlington AVR of VFL and FIL+ Secondarily stage of Darlington AVR of FIL+ primary stage of Darlington AVR of FIL+ Interception circuit of VFL fixed current supply of +/-16V SW transistor for Anti-pump circuit current detect for Anti-Pump circuit on/off SW of N_PSCURR (Anti-pump over current det.) On/off SW of SW5V Logo LED driver inverter of +40V detect circuit Interception circuit of B14V On/off SW of Q904 SP DC detect circuit Interception circuit of SW5V Protect circuit for Vdd5V NF control for Vdd5V Interception circuit of BU5V On/off SW of SW14V Interception circuit of SW14V P-con detector BATT14V down detector Inverter of FAN CTRL line from µ-con On/off SW of FAN+B Secondarily stage of Darlington AVR of FAN+B On/off SW of SP MUTE Inverter of OUT_OF_BOOT line Application / Function Operation / Condition / Compatibility
4
KAC-PS4D/X4R
MICROCOMPUTER'S TERMINAL DESCRIPTION
SYSTEM µ-COM 78F0536GK011A (X09-862 : IC900)
Pin No. 1 2~5 6 7 8 9 10,11 12 13 14 15 16 17 18 Pin Name /P_CON NC /RESET OVF NC FLASH_W NC REGC VSS EVSS VDD EVDD D2_CLK D2_DATA I/O I O I I O I O Connect to GND Connect to GND Connect to VDD Connect to VDD I2C BUS I2C BUS L: Enter the protection mode when the over current is detected. Turn off the amplifier power supply and display the error (E-03). Automatically recover in 200msec. Output L fixed Check current every 1ms, and when "L" is detected 15 times in succession the over current is detected and enter the over current protection mode. Turn off the amplifier power supply and display the error (E-03). Automatically recover in 200msec. L=RESET When Low is detected at pin23 while the pin22 of the µ-com is High,temporarily turn off the amplifier and reboot the system. Output L fixed L: MUTE ON L: MUTE ON Output L fixed L: MUTE ON Application Clear the stop mode by P-CON ON Not used Reset ADC overflow detection Not used Used when writing in the flash Not used Output L fixed H: When the overflow is detected displays on VFD Output L fixed Processing / Operation / Description L: Clear the stop mode (INTP0) H: (P120) Output L fixed
I/O D2 control (75kHz max) I/O D2 control
19
/N-ERROR
I
Over current detection
20
NC
O
Not used
21
/OC_DET
I
Over current detection
22
/D2_RESET
O
Reset TENZING
23
/D2_RST_DET
I
Tenzing reset detection
24,25 26 27
NC /PREOUT_MUTE /DSP_MUTE
O O O O O I
Not used Mute the pre-out Mute TENZING Not used Mute the speaker output
28~30 NC 31 32 /SP_MUTE OUT_OF_BOOT
Receive BOOT completion status from L: Tenzing BOOT completion (DSP is in its operation) TENZING DSP BOOT control (No µ-com control) Encoder pulse input Encoder pulse input SW14V ON/OFF L: BOOT from µ-com H: BOOT from EEPROM Detect pulse phase difference Detect pulse phase difference SW14V ON/OFF Amplifier power supply ON: H, Initial condition L
33 34 35 36
BOOT_CTRL (Not Used) ROTARY_CW ROTARY_CCW 14V_SW
I I I O
5
KAC-PS4D/X4R
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. 37 5V_SW Pin Name I/O O Application SW5V ON/OFF Processing / Operation / Description SW5V ON/OFF Power supply ON: H, Initial condition L
38 39 40 41 42 43 44 45 46 47 48 49 50 51
VD DOWN FAN_CTRL PON_ILLUM PON_FL /VFD_INH (/BLK) VFD_CE VFD_DATA_M (FVD.DI) VFD_DATA_S (FVD.DO) VFD_CLK AVREF AVSS AD_V AD_I TEMP6
I O O O O O O I O I I I
Detection of voltage at momentar y H: Processing to detect voltage at momentary power down power down (Enter the stop mode when the P-CON is down.) FAN control LOGO LED+B SW H: FAN_ON H: ON, L: OFF, Initial condition L
FL power supply (Grid and Filament) H: ON, L: OFF control Inhibit FL driver display H: Display, L: No display
DA REF voltage
Detects BU voltage (For display) Detects primary current (For display)
Displays the voltage and condition. Converts into the current and displays current value.
Temperature detection 6 (at power Displays the temperature and overheat protection. supply side) (For display and protection) Temperature detection 5 (at power Displays the temperature and overheat protection. supply side) (For display and protection) Temperature detection 4 (at power Displays the temperature and overheat protection. supply side) (For display and protection) Temperature detection 3(at power Displays the temperature and overheat protection. supply side) (For display and protection) Temperature detection 2 (at power Displays the temperature and overheat protection. supply side) (For display and protection) Temperature detection 1 (at power Displays the temperature and overheat protection. supply side) (For display and protection) Not used Output L fixed
52
TEMP5
I
53
TEMP4
I
54
TEMP3
I
55
TEMP2
I
56 57 58 59 60,61
TEMP1 NC E2P_SCL E2P_SDA NC
I O
I/O To memorize D2 setting I/O To memorize D2 setting O Not used Output L fixed Plan: Enters the protection operation when the voltage is higher than a certain value. (Not Used) · Software does not have a detection function. · Make sure to pull down/up when it is required to remove the external circuit! L: Enters into the voltage error protection operations. H: When USB is detected, do not make D2 setup from the µ-com. · No processing is included.
62
B_DET
I
B voltage over voltage detection (Not Used)
63
/DC_DET
I
Output DC OFFSET voltage detection
64
USB_DET (Not Used)
I
USB detection
6
KAC-PS4D/X4R
TEST MODE
How to enter the test mode and how to clear the test mode
· How to enter In the backup connection condition (when the battery is being connected), turn ON the P_CON while keep pushing the rotary push key. * Set up SETTING SW from the INFORMATION side. · How to clear P_CON OFF or reset to clear the mode. * Do not clear the mode if the protection recovers automatically.
Turn
Items in the test mode and test operations
· INFORMATION display (Display of conditions) In the test mode, the following items can be checked in addition to the normal INFORMATION display. Each item can be selected with the rotary encoder and the settings can be changed with the push key.
Initial condition G R I D
Hz OVER dB
. . .
Push
.
Hz
OVER dB OVER dB OVER dB OVER dB OVER dB
Segment check of FL display tube Change the display segment in the following sequence of order. All on GRID1 on GRID2 on GRID3 on All of
. . . .
Hz
Hz
Turn
Hz
Hz
P - S E L
Hz
OVER dB
C T / S W
Push
Hz
OVER dB
PRE-OUT setting Set up PRE-OUT output to be CENTER-SW and STEREO.
Turn
S T F A N Additional items shown in the test mode
OVER dB
Hz
OVER dB OVER dB
Hz
O F F
Push
Hz
Turn
Check of FAN switching In the FAN switching mode, it is possible to select to rotate or stop the FAN regardless of the present temperature.
O N
OVER dB
Hz
OVER dB OVER dB
L E D
Hz
O F F
Push
Hz
Check of LED switching In the LED switching mode, it is possible to select to turn on or off the LED.
Turn
O N V E R F / W
OVER dB OVER dB
Hz
OVER dB OVER dB OVER dB
Hz
V F
3.0 0 1.2 7
Hz
Version display It is possible to check the version of the -com. DSP version display Display the firmware version of the DSP. Display the error log.
Hz
Hz
E - L O G
OVER Hz dB
C 9 9 9 9
Push
OVER Hz dB OVER dB OVER dB OVER dB OVER dB OVER dB OVER dB
· Display the time for P-CON ON. Max: 9999 hours, The time up to one hour is displayed with the step of 10 minutes. "C 50M" · Output ON time (The time while the sound is being output from the speaker.) Max: 9999 hours, The time up to one hour is displayed with the step of 10 minutes. "C 50M" · The number of times when the temperature protection is detected Max: Count up to 9999 times. · The number of times when DC error protection is detected. Max: Count up to 9999 times. · The number of times when over current error protection is detected. Max: Count up to 9999 times. · The number of times when DSP error is detected. Max: Count up to 9999 times. · The number of times when the system error is detected. Max: Count up to 9999 times. Clear the error log and installer memories. Initialize EEPROM. · After clearing, display the result of it.
P 9 9 9 9 T 9 9 9 9 D 9 9 9 9 O 9 9 9 9 N 9 9 9 9 S 9 9 9 9
Hz
Hz
Turn
Hz
Hz
Hz
Hz
CL M - C LR
OVER Hz dB
O K N G
Hz
OVER dB OVER dB
Push
CL
Hz
Condition display Items shown in the normal mode
V O L T C U R R T T E M P D E M O
Hz
OVER dB OVER dB OVER dB OVER dB
1 4 .3 V 1 8 A 7 8 C
Hz
OVER dB OVER dB OVER dB
Hz
Hz
Hz
Hz
Hz
7
KAC-PS4D/X4R
CIRCUIT DESCRIPTION
Flow of PS4D/X4R signal line and power supply controls
· Block diagram The signal from the pin jack is converted into the differential signal via the isolation amplifier, variable resistor, and single end. It is converted into the digital signal in the AD converter and it is signal-conditioned in the DSP so that it can be amplified by the PWM digital amplifier. It is PWM-amplified to the analog signal by the driver and power MOSFET to the level that can be output from the speaker. The signal right after this step is converted into the digital signal in the AD converter and is feed-backed to the DSP. The main signal is output from SP via the low pass filter. In addition, current of the main signal is monitored in the over current detection circuit and when the over current is detected the output level is controlled by the DSP. The signal for pre-out is output to the pin jack via the DA converter used for the pre-out. The 14V of the battery is converted to +/-40V in the SW regulator. The voltage is controlled in the feed-forward and anti-pumping circuits.
RCA IN AL
ISO A
VR
AMP
SE to DIF
ADC Ach
DSP
DRIVER
PWR FET
FILTER
SP OUT AL
FEEDBACK, DPSC, ADCS DRIVER OVERCURRENT DETECTION U-PUMP DAC L/R RCA OUT L/R
OC DET
DRIVER
BATT14.4V GND
LC FILTER
FUSE
+HV REG HV REG
FF
Main signal amplifier circuit with PWM
· Main signal amplifier circuit with PWM The audio signal that is DA-converted is converted into the signal for PWM in the DSP. Its level is shifted in the IC101 and it is converted into the PWM signal whose amplitude is +/- B. The "+" side of the amplitude is controlled by Q101 of the PchMOSFET and the "-" side is controlled by Q103 of the NchMOSFET.
Over current is detected by R109 and R149. The signal level is lowered in the DSP when the over current is detected. Q107 is used to detect the "+" side of the switching current and Q105 is used to detect the "-" side of the current.
+12V
+HV +3.3V HV L101 TP172 15uH R109 +HV C107 220u50 + R153 22K C109 0.47 0.022 1W 390 C115 4700P R115 1.2K
+HV +3.3V FD-BL TP171 C119 1 C123 0.027 1W 4700P R151 22K TH101 R117 390 R119 4.7K R121 1.5K 3300P C121 0.1 R123 2K R149
Q112
BL R138 R137 47K 47K
R93 C63 82 100P 1/2W
D101
R101
10K
IC101
1 2 3 4 NC1 INA GND INB NC8 OUTA VCC OUTB 8 7 6 5 0.1
TP184
R127 82 1/2W
D117
L103 120nH R147 39 1/2W R145 39
R111 C117
D105
R105 4.7
Q105 D109
R125 10K C125 100P
Q113
12 0.022 C139
C101
Q101
TH103 R113 1.2K
Q111
D107
C103 0.1 R107 R95 82 C65 1/2W 100P
TP180
+HV
1/2W
+3.3V
D112
R140
C111 0.47
D103
R103
0.033
C113
10K
33 TP185 HV
HV
R128 82 1/2W
D115
Q103
Q107
C129
C105
0.1
1
R139
HV
Q109
10K
8
47K
A
B
C
D
E
KAC-PS4D/X4R PC BOARD (FOIL SIDE VIEW)
PREAMPLIFIER UNIT X08-4350-10 A/2 (J76-0378-12)
CN1
1
1 W45 W44 W43 C31 W40 W36 W30 W27 W26 W35 C32 C4 R12 C16 R16 R20 C23 R15 C7 R19 R7 C15 1 8 W42 C24 W34 W41 R33 R34 W38 W33 W28 2
29 30
W29 W39 W37 C118 1
2
C22
C11
C8 R8
IC2
4 5
C28 1 8
W25
R18
R202
C14
R28 R27 C12
IC1
4 C6 R14 5
S104
(A:ST/MONO) W23 VR1 W20 W19 A-ch R26 R25 R4 (AB/A) R6 C2 R10 R3
INPUT SENSITIVITY R9 C1 R5
W24
C13 R17 C27 C5 R13
S105
(B:ST/MONO)
VR2
B-ch
C3 R11
C21
CN4
C10
3
C9
W22
W21
S103
W31
R1 R2 W46
S102
W18 W17 W16 (SET/INFO)
ROTARY ENCODER
W6
PUSH
W15
W14
W12
W13 W48
S101
W8 R116 R107 R113
S100
4
X08 B/2
W7
W11
W10
R102 C102
W9
R111
D104
W5 42 W4 R112 R110 (A/B/PRE) R109
D105
41
R105 C107 R101 R100 R104 R103
D100
C113
C112 C109
X08-4350-10 Ref. No. Address 3C 2B 6B
W3 C105 C106 W1 R29 C110
WH1
1 3
IC1 IC2 IC100
5
W2 R108 C108 C101
R115 1 80 C104 R106 61 60
20 21
IC100
C100
40 41
CN2
1 3
6
D101
2
D102 D103
C117
CN3
2 1
ED1
W47
1
Refer to the schematic diagram for the values of resistors and capacitors.
7
9
F
G
H
I
J
1
KAC-PS4D/X4R PC BOARD (COMPONENT SIDE VIEW)
AUDIO UNIT X09-8620-10 (J76-0376-21)
C940
C567
R884 L508 L507 R885
C568
L601
C565
D506
C544
2
IC509
L506
C518
1
7
R596
D511
C563
D514
R546 R593 C562 R595 C538 R594
C519
Q601 D508 D507
G D S
Q602
G D S
D515
D607
L202
D608
D512
C208
WH1
1 C222 C224
Q204
G S D G
Q510
L502 C533 C220 L204
TH3
D
3
C70
R523 W1
4 S
Q512
G
P1
L203
C69
R525 S
TH1 TH2 C536
C535 R539 R540
R530 R531
G
C219
C510 C509
Q514
D
L102 R527 S L104
Q104
G
Q516
D
4
L501 R529 S
C534
G
C66 C120 L103 R95
Q509
Q103
D
L101 W2 TH6
G
R522 S
C65
Q511
D
S
D
G
S
C124
TH5
D
C122
W4
C508
Q513
DDDD DDDD
5
S C942
Q214 Q515
R500 C566 NP
S GS G S GS G C142 R244
D213
R526
G
D
C119
L503 S
R243
GS GS GS GS
Q216
E1
EB BE R142 R141 R143
R528 C504
C507
C915
Q215
C235
D113
R144 C237 C140
W5
R966 R946
Q907
D501
D502
D503
C503
C943 C948
C944
R962
R961
R963 R964 R233 C233 C227
W6
C945
BE BE R965
Q906
C506
C236 C238
R234 C234 C228
C941
J2 CN4 CN3 CN2
J4
1
6
4
7
10
Q115
R242 R241
DDDD DDDD
G
Q114
Q116
D
C108
R524
D117
G
R96
R99 R136
D
TH4
Q203
L201
S
C543 R2 R1
K
L
M
N
O
KAC-PS4D/X4R
1
Q920 Q521 D519
C937 B R83 E R81
R566
EB C529
D99 D98
C936
Q522 R561
C543
C564
R563
R565 R564
W3
EB EB
Q523
C551 8 5 R553 R554 R552 C554
R562 R555 C553 C512 C513 R501
C923
C544
C546
C549
C537
2
C924
IC510
1 4 C552
D518
Q913
E C921 E B
C550
L504
C516
R538
C515
B
R959 R911
C209
C939
C214 C207
C623
C559 R559 C521
Q204
G S
C618
C530 C522 R502 8 5 R557 R558 IC511 R556
D904
R560 C908
64 1
49
48
Q202
C617
D
D
R880 C610 R879 C613 C556
IC900
16
S
G
H3
C560
R944 R942 R995 C903 C933
R98
R236 R100
R235
33 17 32 R856 R857
C934 R858
R941
R943
C212
C919
R881
C901
R913
R591
C925
R592
R951
D
S
ADJ
O
I
I
G
O
B
E
B
E
R882
Q911
BE
R914 C928 R860
C930 R912
C555
Q903
602
IC503
IC512
Q520
Q517
R859
D520
C619 C609 C68
D605
1
C731
Q930
D218
R852
BE
L505 R620
C561
C70
D606 D804
C823
4 C558 BE
C938
3
C904 1
IC901
20
G
S
D216
Q203
Q201
O C827 R850
Q931
R568 5 4 R14 13 R223 R224 R648
Q924
R97 C67 R135
D
D
D806
IC507
BE
R848
R99 R136
C814
D217
C557 R21
IC705
G R849 I C730
R854 R855 C15 CP3 R26 C54
S
G
10
11 R853
C8 R28
C69
C813
R932 R933 R934 R935
C831
CP7 R59 R60 R63 C55 CP1
C825
D215
D5 D6
D805
R832 R828 R824 C812
C817
C830
C819
R124
D8 D7
64 R25 65 R45 C19 C16 C37 C40 C38 96 97 C41 C42 R53 C43 R18 C60
R938
C31 C33 R27
R939
D803
R974
R847
C5
C6
X09-8620-10 Ref. No. Address Ref. No. Address IC1 IC3 IC100 IC200 IC307 IC309 IC503 4M 4M 5K 5K 5L 6M 2K 3M 2I 2M 3M 2K 4L 3L 3N 3N 4K 4K 4J 4J 5K 5K 5J 3L 3L 3J 3K Q214 Q215 Q216 Q509 Q510 Q511 Q512 Q513 Q514 Q515 Q516 Q517 Q520 Q521 Q522 Q523 Q601 Q602 Q903 Q906 Q907 Q911 Q913 Q920 Q924 Q930 Q931 5J 5J 5J 4F 3F 5F 3F 5F 4F 5F 4F 2L 2L 2L 2L 2L 2J 2J 2N 6I 6I 3M 2M 1M 3N 3M 3M
C112
33 32 C52
R904
D116
C114 C64
C815 C816
C824
R123
P2
Q104
G
Q102
R227 S R94
8
5
IC703
C716 R827 R831 R823 C811
C18 C732 R749 C733 C36 C35
R96
D118
D115
C63
D704
C725
C714 C734 R750
R228
C723
1 4 C715 C724 C717
D
C51 R6 1 R5 128 C17 C49 C53 C7 C14 R4 R3 R2 R1
S
G
R11 L4
D
C9
IC1
C32 C11
C10 L5 R12 C12
D705
R95
C727
C719
R127 R128 S R93
C713
C66
Q103
Q101
D706
R77 R75 R73
G
R79 R78 R76 R74 R72
4
D703
C59
S
G
D
R732 R728 R724 C712
IC3 2
R342 C339 C341 1 28
1
C65 C338 R230 R229 R231 R232 R132 R131 R731 R727 C711 R723
30
4 3 R71 C61 C351 C349 C355 C347 R69 R343 R344 R345 R346
X1
D
29
D117
IC307
14 R339 15
C348 C333 R349
IC507 IC509 IC510
CN1
C107
C340
C108
7
1 C100
7
1
C346 R877
D913 D313 R883 D315
C335
IC100
8 14
IC200
C200
CP6
C342
D211
8
14
D414 D416
C436 C426 C435 C425
D413 D415
C326
D314 D316
C336 C325
IC511 IC512 IC703
D111 116
EB 142 41 43
5
DDDD DDDD
GS GS GS GS
Q114
C301
2
IC705
1
W8
Q115
C422 C136 C138 C916 R418 C414 C420 R414 R440 R408
C421
C322 R318 C314 C320 R314 R388 R308
C321 R366 C362 R365 R364 C361 C363 R317 C313 R313 R315 R390 R389 R387 C368 C352
IC900 IC901 Q101 Q102
C367 C371 R474 C353
D113
R144 C140
C137
R416
R415
R316
C304 R378
C302
IC309 D412
C407 C308 C408
1 C135 C134 C128 R134 C307
4
C460
W7
D312
C463
C360
R417 C413 C419 R413 R409 R407
C319 R309 R307
8
5
Q103 Q104 Q114 Q115 Q116 Q201 Q202 Q203 Q204
D411
J1
C483 C385
C466
C366
J3
4 1
D317
R133 C127
C133
S1
6
Refer to the schematic diagram for the values of resistors and capacitors.
7
11
P
Q
R
S
T
1
KAC-PS4D/X4R PC BOARD (FOIL SIDE VIEW)
AUDIO UNIT X09-8620-10 (J76-0376-21)
Q529 D911
R85 R84 B R580 E R584
Q527
B R578
E
Q918
BE BE
Q917
R597 R543 R544 C541 C539 C540 C542 R545
D907
BE
C625
1 C920 4
8 5 R589 R535 R590 R551
C624
2
R994
Q909
R980
IC500
IC604
1 14 8 1 4
IC605
8 5 C628 C626 C627
D525 D513
C946
D526
D604
C548 C545
7 R549 R547 R548
Q533
R991
C926 R993
L901
D909
D603
EB
EB C922 R982 R983
R985 R984 R992
Q916
BE R952
Q905 Q904
C633
BE
C907
Q915 D908
Q605
R647
BE
BE R979 R978 R960 Q914 BE R986 R977 D914 D905 R989 R990 R987 R975 BE BE
D906
Q912 D910
Q908
R981
Q910
R542
R541
DS G
R550 R534
C630 C629
D602
R639
D601
R638
R646 SG D
R645 R642
R643
C631 R640 R625 R641 R633 R634
R582 C C223 C22 C121 C123 GS GS GS GS
C935 R999 C911 R955 C912 R956 C913 R957 C931
R988 C914
C909 R953 R954 C910
R958
Q901
R976 BE
Q603
R901
R202
C918 C902 R947 5 8 R971 C927 R926 C932 R927 R928 R930 R929 R937 R936
C611
C622
R970 R925
Q923
EB
R851
R864
R814 R810 C603 C604 C804 R613 C806 C802 R608 R609 R812 R804 R607 R605 C601 R808
R37
R41 R40 C13
D902
R949 R948
R31
R33 R32
C826
C605 R611 R818 C808 C828 5 8 R829
R205
D205
1
4
D203
C203 R203 C225 R253
Q902
R830 R826
C201 R213 8 5
Q206
EB R902 R903 R13 R23 R15 C484 C39 L2 C46 R30 R39 L7 R889
D209
R890 R891 R888 C34 L6
R245
R247
IC802 4
R822 R817 C807 C829
L1
R825 R733 L3 R20 R744 R743 R734 R735 R736 C720 C721 R42 12 R738 R741 R746 R745 R347 R919 13 R740 R739 5 C809 24 C722 C726 8
D102
R102
8 R106
5
C104
C229
R714 R710 C704 R819 C805 C702 R815 R811 R704 R801 R807
C130
C106
IC801
D106
R148
R58 R66
C45 R64 R57 R56 R55 R54 C47 C48
C44
R713 R709 C703 R720 C706 C701 R716 R712 R703 R702 R708
D4
R351 R353 R348 C323
R105
D110
C337
C343
4 C344
1
C729 C709 5 8 R721
D105
C113 8 5 C105 C129 1 4 R130 R129 C111
Q106
C126
IC306
R722 R729 R717 R725 C707
R103 C101 C103
R147 R145
R126
R86 R87 R88 R89 R90 R91
D101
R101 R107
R122
R120 R114
R44 R43
R821 R730 R718 R726 C708 C728 5 8
R104
D107
R154
1
1
4
R146
4
R52
R24 R17 R16
C50
4
IC102
R108
IC704
1
D104
Q205
Q110
C710
D1
C56 R67 R68 C57
IC702 4
Q108
SG D
EB
R112 C116 R110
BE
D108
Q207
R22
C102
Q209
1
4
C205
R225
C810
R813 R809 C803 R820 C801 R816 R802 R803
1
IC201
R221
C215 R211 SG R249 D R219 R209 R217 R251 EB C217 R215
1
D103
BE
R118 C118 R116 R152 R113 C115 R111 R109 R149 R117 BE R115 R151 C117
R341
C324
IC701 4
1
R719 C705 R715 R711 R701 R707
C109
5
8
8
5
8
5
8
5
8
5
5
R358 R356 R357 R359 R391
Q107
C332
R325
R326 C432
R425
R426
IC303
IC304
IC403
IC404
C303
R350
R335 C329 R329
R333 R336 R334 R435 R433 R436 R434 R327 C330 R328 C429 R427 C430 R428 R331 R330 R332 R429 R431 R430 R432
C110
R352
IC101
Q109
R153 R121 SG E B D
D109
R125 R119
C125
Q105
BE
R921 R922 R923 R924 R931 R940
R997
R616 C607 R612
Q210
5 8
R248
R909 R910
1
R833 1 24 R844 R834 R843 R835 R836 12 13 C820 IC804 C821 R38 R838 R840 R841 R846 R845
C822
D201
R201
R839
IC202
R207
R246
D207
Q208
IC601 4
C213
C230
R226
R905 R906 R907
1
D210
3
R805 R915 R916 R917 R918 R908 R920 R865
12
13 R630 R637
8 R615 C606
R206
R204 C202 8 5 C204 C206
D206
R222
C211
C216 R212 R250 SG R210 D R220 R218 R252 EB C218 R216
R214
R886
R806
5
4 1 C602 R606 R614 R610 R602
C226 R254
IC602
C608
R842
C621
D202
R998
R621 R618 R629 C614 C615 R619 R631 R623 R626 R624
1
IC603
C620
IC902
R862 11 R863
24
C612
R601
D208
R208
CN5
D204
C210
C929
4
1
R861
R632 R617 R622
R603
R150
Q113
Q213
1
4
1
4
1
4
1
4
BE
R967
S GS G S GS G R140 R139
D112
DDDD DDDD
R373 R372 R374 R471 Q302 Q303 R473 C461 R472 R464 R465 C462 R466 D309 C315
1 C364 C369 C350 R368 R386
D308
C354 C334 C370
Q301
EB
EB
R310 C401
C383
6
7
12
C384
Q401 R379
C312
D405
D300C382 D400 C481
C482 R410 C412
C300
C400
C947
14
R479
R311 R312 R303 R305 R304 R306 C305 R301 C306 R302 C381
R412 R411 R403 R405 R404 R406 C405 R401 C406 R402
R968 R969
IC310
R369 R370 R380 R381 R383 R382 R384 R385 15 R371 28
EB EB
D302 8 5
C317 C316
8
5
C318 C415
8
5
C417 C416
8
5
C418
IC301
IC302
IC401
IC402
Q111
R320
IC904
5 8 4 1
BE
D311
Q112
R972 R973 C917
C139
R887
1
4
1
4
1
4
1
4
D903
Q922
Q212
C427 C431 C428 C327 C331 C328 R323 R321 R324 R322 R423 R421 R424 R422
R138 R137
BE R238 R237
R239 R240
D212
Q211
C141
U
V
W
X
Y
KAC-PS4D/X4R
1
R506
R575
R567
R576
R574
R507
R505
EB
BE R571
E
29
Q527
Q528
R577
Q525
R573
Q526
Q524
E R584
B R578
E
B R579 R583
E
D521 BE Q531
R582
D522
BE
Q530
R581
B
R588
R572
2
X09-8620-10
31 40 R625 R641 43 R633 R634 C511 R569
Ref. No. Address Ref. No. Address
R532
C632
C523
IC101 IC102
R533
5S 4S 4S 3S 5Q 5Q 5Q 5Q 4R 6P 5Q 5R 5Q 5R 2R 5X 3R 3R 3R 2S 2S 5R 4R 4R 4R 4R 4R 3P 5R 5T 4T 5T 4T 5T 4T 5S 5S 5S 4T 3T 4T 3T
Q209 Q210 Q211 Q212 Q213 Q301 Q302 Q303 Q401 Q503 Q504 Q505 Q506 Q507 Q508 Q524 Q525 Q526 Q527 Q528 Q529 Q530 Q531 Q533 Q603 Q604 Q605 Q901 Q902 Q904 Q905 Q908 Q909 Q910 Q912 Q914 Q915 Q916 Q917 Q918 Q922 Q923
4T 3T 5U 5U 5S 6P 5Q 5Q 6Q 4X 4X 4X 5X 4X 4X 2W 2V 2W 2U 2U 2T 2U 2W 2R 2T 2U 2T 3Q 4P 2Q 2Q 2Q 2Q 2P 2P 2Q 2Q 2Q 2Q 2Q 5T 3P
Q604
R644 EB
C514
R570
IC201 IC202 IC301 IC302 IC303 IC304 IC306
C526 C520
C517
3
2 6
IC310 IC401 IC402 IC403 IC404
C223 C221
IC500 IC502
R499 R497 R521 E B
Q508 BE Q504
E B
R515
IC601 IC602 IC603 IC604 IC605 IC701 IC702 IC704 IC801
4
R519
R517
Q507
E B
D509
R514
R498
R520
R496
C121 C123
Q505 BE Q503
E B
R518
R516
Q506
R513
C505 R510 R511
IC502
40 DDDD DDDD GS GS GS GS
IC802 IC804 IC902 IC904 Q105 Q106 Q107 Q108 Q109 Q110 Q111 Q112 Q113 Q205 Q206 Q207 Q208
Q211
C141
9
8
5
2
Q212
16 R512 R598
1
R586
R587
R503 R504 R585 R599 R509 R508 C502
6
Refer to the schematic diagram for the values of resistors and capacitors.
7
13
A
B
C
D
E
KAC-PS4D/X4R
1
IC1 : D2-91413-LR IC3 : S-80827CNNB-G IC100,200,604 : TC74VHC125FT IC101,102,201,202,605 : IXDF402SIA IC301,302,306,401,402,601, 602,701-703,801,802 : NJM4580V-ZB CN2 J2
BATT+ 3
CN3
CN4
(X09-8620-10)
TP234 TP235 TP139 TP236 TP237 TP238 TP239 L503
IC303,304,309,403,404,500,904 : NJM4565V-ZB IC307 : AK5384VF IC310 : WM8716SEDS/R IC502 : TL494IDR IC503 : LT1086IT-PBF IC507 : TC7SZ125FU-F IC509 : LM2593HVSADJN IC510,511 : MP1580HS-LF-Z
IC512 : BA05T IC603,704,804 : CS5361-DZZR IC705 : LM1117IDT5.0N IC900 : 78F0536GK011A IC901 : TC7MBD3245AF IC902 : BR24L04FV-W
DC CORD
TP232
GND 2 PCON P.CON 1 W5 R512 10K PON C944 1000P TP110 13
Q505
R516 10 1/2W R518 10 1/2W
R496 1
R585 5.1K R599 R503 5.1K 470K R504 47K C502 C504 0.022 47u25 + C505 R508 1000P 150K R509 6.8K R513 20K C506 47u25 +
IN2+ 2 3 IN1IN2FBACK REF OUTCTRL 4 5 6 7 8 DTC CT RT GND VCC C2 E2 E1
16 15 14 13 R515 R514 12 11 10 9 R500 1 R598 10K
D509
R498 1
1/2W
2
R523 R521 R520 R522
1.5K
TP111 TP112 TP113 TP114 TP115 TP116 TP117 TP118 TP119 TP120
1.5K
Q504
Q507 1/2W
R519 R499 10 1 1/2W 1/2W
4.7K
R497 1
4.7K
TP121 TP122 TP123 TP124 TP125 TP126 TP127 TP128 TP129 TP130
R587 2.4K R586 36K 1
IC502
IN1+
Q503
DC/DC POWER SUPPLY
TP149 Q509 TP151 Q511 R524 TP153 Q513 R526
SW14V
C566 10u25
C943 0.01
C948 100P
C941 1
TP231
TP233
C507 3300u25 + C508 3300u25 + C503 3300u25 +
C942 220u50 +
D501
D502
C945 1000P
D503
14.4V
B14V
W2
TP15 R528 R529 W1
Q506 1/2W
2.2
2.2
2.2
R525
R527
2.2
2.2
2.2
R510 390 R511 18K
R517 10
Q508
1/2W
C1
TP150 Q510
TP152 Q512
TP154 Q514
TP15
3
15V +HV +12V
DC/DC CONTROL
+5VA +15V 15V +3.3V
5V REG.
IC705
C731 0.1
FEED BACK P2
C709
0.1
R715 1.8K FD-BL R701 36K C703 C701 680P 680P R707 0 R711 5.1K C705 470P 2 3 C707 470P 4 8 1
R721 2.2K
R723 2.2K C711 47P
C732 100u6.3 +
C730
0.1
IN OUT GND
R727 C713 100 2700P R731 510
16A
IC701(2/2) D703
R719 100 R725 6 5 7
17A R733 100 R744 10K C717 220u6.3 + C715 2700P R734 120 R735 120 R736 120 1 2 3 4 5 6 7 C733 R749 10P 10 R738 120 71 R739 10K R743 1K 20A R741 10K C719 100u6.3 + C721 0.1 C720 0.1 8 9 10 11 12
IC704
RST M/S REFGND LRCK SCLK MCLK VD GND1 VL GND2 SDOUT MDIV HPF I2S/LJ AINLAINL+ OVFL M1 M0 VQ AINR+ AINRVA FILT+
IC701 (1/2)
R709 0 R713 5.1K
4
R703 36K
R717 1.8K C710 C729 0.1
R729 0 C716 0.1
1K
D705
73 R740 0 72 74
0.1
IC703(1/2)
R722 2.2K R724 2.2K C712 47P R728 1 8 4 3 2
R716 1.8K FD-BR R702 36K C704 C702 680P 680P R708 0 R712 5.1K C706 470P 2 3 C708 470P 4 8 1
IC702(2/2)
100 R726 5 R732 510 R720 6 7
R704 36K
R710 0
R714 5.1K
R718 1.8K C809 C728 0.1
R730 0
C821 0.1
0.1
IC704,804 R821 2.2K R823 2.2K C811 47P R827 C813 100 2700P R831 510 16B
R815 1.8K FD-AL R801 36K C803 C801 680P 680P R807 0 R811 5.1K C805 470P 2 3 C807 470P 4 8 1
A/D CONVERTER
IC801(2/2) D803
R819 100 R825 6 5 7
17B
11 R833 100 R844 10K 1 2 3 4 5 6 7 C830 R849 10P 10 R838 120 67 R839 10K C817 220u6.3 + C815 2700P R843 1K R840 0 R841 10K 8 9 10 11 12
IC804
RST M/S REFGND LRCK SCLK MCLK VD GND1 VL GND2 SDOUT MDIV HPF I2S/LJ AINLAINL+ OVFL M1 M0 VQ AINR+ AINRVA FILT+
IC801 (1/2)
R809 0 R813 5.1K
D805
R803 36K
IC703(2/2)
R829 0 1K 7 5 6 69 68 70 C816 R834 120 R835 120 R836 120
R817 1.8K C810 C829 0.1
0.1
6
R816 1.8K FD-AR R802 36K C804 C802 680P 680P R808 0 R812 5.1K C806 470P 2 3 C808 470P
R822 2.2K
R824 2.2K C812 47P
R828
IC802(2/2)
8 4 100 R826 5 R832 510 1 R820 6 7
R804 36K
R810 0
R814 5.1K
C814 2700P
IC802 (1/2)
D804
21B
20B
R818 1.8K C828 0.1
R830 0
12
1K
D806
100
0.1
11 12 12
7
14
X09-8620-10 (1/7)
C820 0.1
5
1K
C714 2700P
IC702 (1/2)
D704
21A
D706
100
22
22
F
G
H
I
J
KAC-PS4D/X4R
05T 04 5361-DZZR 1117IDT5.0N 0536GK011A 7MBD3245AFK 24L04FV-W Q101,102,201,202 : IRF9530NPBF Q103,104,203,204 : IRF530NPBF Q105-108,113,116,205-208, 213,216,603,604 : 2SA1163-F Q109,110,209,210,605 : SSM3K7002FU-F Q111,112,114,115,211,212, 214,215 : IRF7341PBF Q301,401 : 2SD2114K Q302,503,504,904,918,931 : DTA114EUA Q303,521,526,530,902,903, 906,907,909,910,914-916 : 2SC4081 Q505,508 : 2SD2153 Q506,507 : 2SB1427 Q509-516 : 2SK3662-F Q517 : 2SD2012-F Q520 : 2SB1375-F Q522-524,908 : 2SA1576A Q525,527-529,920 : 2SD1733 Q531,901,905,912,917, 922-924,930 : DTC114EUA Q533 : 2SK879-F(GR) Q601 : IRF5210PBF Q602 : IRF540NPBF Q911,913 : 2SB1181 D1,105-110,205-210,603, 913 : EP05Q04 D4-8,111,211,302,308,309, 311,604,902,904,914 : 1SS355 D98,99,506-508,907 : 1SR154-400 D101-104,112,113,201-204, 212,213,525,526,601,602 : UDZS12B D115-118,215-218,607,608 : M3FL20U-5063 D300,400,405 : UMZ6.8N D312-317,411-416,605,606, 703-706,803-806 : DAN217U D501-503 : RM4ZLF-J1NF D509,519 : DAN202U D511,512 : FCH20A20 D513,903,905,910 : UDZS5.1B
13 VFL FIL+ B14V +HV
D514,515,518,5 : EC D521,908 : UD D522 : UD D906 : UD D909 : UD D911 : UD
13 B14V
13
8 7 TP141 6 5 4 W2 R530 4.7 1/2W R531 4.7 1/2W 3 2 1
L501
9 10 11 12 13 14 15
TP145 C511 6P C523 6P
L507
TP148 +HV 39.7V R539 47K
12.9V
D506 Q525
R588 10K R573 100
D507
D508 Q527 R582
39.7V
D511
65uH
R505 220 1/2W 6.7V R506 220 1/2W R507 220 1/2W R567 220 1/2W R574 220 1/2W R575 220 1/2W R576 220 1/2W R577 220 1/2W R578
TP140 R532 47 1/2W
4.7 R583 4.7
L506 220uH 2.6V
R569
47 1/2W
C533 7500u56 + C535 0.1
BDET PONFL R540 4.7K R571 3.3K
Q524
R572 330
47 Q528 R579 47 Q529 R580 3.5V
IC509 14.5V
SHUTDOWN 7 R594 2200P C946 0.1 R565 5.1K VCC 1K R564 C555 470u6.3 + R563 5.1K 10K GND R620 10 R557 510 R558 1K 0.1 0.1 0.1 22 C538 1.2K ERRFLAG
C514 1000P
Q513
TP155 Q515 R528
Q526
47K C940 10u16 +
2.2
C565 2.2u50 +
D521
8 7 6 5 4 3
9 10 12 13 14 15
2.9V 47 C568 47u25 +
R884
1
2
VIN
L502
C534 7500u56 + C536 0.1
C509 1000P
C510 1000P
R533 47 1/2W
R570
47 1/2W
Q531
3
5
C517 1000P
TP142
11
Q530
R581 330 4.0V
C563 47u50 +
D514
C562
R529
D522
R593
4.7K
Q514
W1
TP156 Q516
L508 65uH TP147 HV -39.7V VOUT
TP146
IC503
ADJ
11.8V GND VCC VIN OUT 3
R595 13K 2
1
D512
TP144
TP143
C520 6P
C526 6P
2
C567 47u25 +
2.2
100K
0.1
W4
R546
IC512
5V
5.0V 1
12V
+5V HV +5VA +12V +15V +HV 15V 14.5V TP160
3
2
1
39.7V
TP165 TP166 C564 47u25 + C544 100u16 + R549 4.7K R548 120 C549 100u6.3 + C546 220u16 + C543 220u16 + C545 0.1 C548 0.1
D515
R885 10K
4
6
FBACK
DELAY
R584 4.7 EOUT
GND1
TP
Q517
R550 6.8K R534 6.8K R543 11K
Q533
C734 R750 10P 10 R541 4.7K
15.7V TP161 C515 R591 R592 C516 1 220u35 220u35 1 + +
C539 1000P 2 3 8 1
R542 1K C537 1 R597 5.1K
R589 4.7K
R544 100 D525 C541 0.01
W3
R547 1.3K
L504 22uH C529 220u6.3 + R561
R538 D513
IC500(1/2)
C542 0.01 R545 D526 100 C540 R551 6.8K R535 1000P 6.8K
IC510 3.3V
C552 0.01 C551 47u50 + C550 0.1 1 2 3 SYNC BS IN SW EN COMP GND FB 7 6 5 R554 8
C553 100P R555 68 C513 R501 1000P 220K C512 330P R553 1.6K C554 0.1 1K
3.1V
0
04
C723 22u6.3 + FILT+ 24 C722 0.1 0
IC500(2/2)
5 6 4 -39.7V 7
R590 4.7K
R637
Q522
D518
R552 0
4
C725 22u6.3 +
REFGND K K K 1 VQ AINR+ AINRVA
23
TP163
-15.7V
Q523
R562 1K
Q5
22 21 20 19
C724 0.1
Q520
TP162 L505 22uH
21A 20A C727 100u6.3 + C726 0.1
R601 39K C601 R602 0
R605 39K 1000P R608
R607 1.2K C603 470P 10K
R611 R612 2K 2K C607 47P 6 5 R613 100 R614 1K 8 7 R616 100 2700P C610 C558 0.01 16 C530 47u50 + C556 0.1 1 2 3
1.8V C559 100P 8 7 R559 68 C522 R502 1000P 220K C521 330P C561 470u6.3 + C560 0.1 R568 10K
IC511 1.8V
BS IN SW COMP R556 0 4 GND FB SYNC EN
IC507
1 2 3
GND2 UT V AINLAINL+ OVFL M1 LJ M0
18 17 16 15 14 13
C602 1000P
IC601(1/2)
R606 39K R610 1.2K R609 10K C604 470P 2 3 4 1
16A R746 10K R745 10K
R603 39K
17
D520
17A
IC601(2/2) IC602 (1/2)
6 5
R615 0
1
8 4
3 2
22
C819 100u6.3 +
C606 0.1
C612 0.1
C821 0.1
C820 0.1
C609 220u6.3 + C605 0.1
C611 0.1
C608 2700P
IC602(2/2)
6 5 7 3.1V
CONVERTER
R648 2K
A/D IC603 CONVERTER
R632 100 R622 10K R617 120 R618 120 R629 120 1 2 3 4 5 6 7 8 59 R619 120 R631 10K R621 1K R623 10K 9 10 11 12 FILT+ RST M/S LRCK SCLK MCLK VD GND1 VL SDOUT MDIV HPF I2S/LJ GND2 AINLAINL+ OVFL M1 M0 C613 100u6.3 + REFGND
24 C619 C618 22u6.3 22u6.3 + + C621 C620
C625 1
04
C626 0.1 C823 22u6.3 + FILT+ 24 C822 0.1
1 2 4 2 3 4
NC1 INA GND INB
NC8 OUTA VCC OUTB
8 7 6 5
C627 0.1 C628
D607
IC605
11.8V
R638 10K
D601
0.033
C629 0.47
C630
TP168 Q601
R641 0.047 1W R633 0.047
R625 0.047 1W R634 0.047 1W 64 62 70
23
R
L601 33uH
VQ AINR+ AINRVA
22 21 20 19
D608
R639 10K
C825 22u6.3 +
TP169
REFGND K K K 1 VQ AINR+ AINRVA
23
Q602 D602
C824 0.1
0.1
1W R642 100 C632 4700P R644
C617 2700P C623 100u6.3 + C622
Q604
1.3K
22 21 20 19
TP167
21B 20B C827 100u6.3 + C826 0.1
18 17 16 15 14 13
D604
14 13 12 11 10 TP170 C631 4700P 9 8 R640 1.3K C633 100P R647 R643 D603 100 R645 4.7K R646 1.5K 53
D
17 16 R626 10K R624 10K
VCC
C624 0.1
GND2 UT V AINLAINL+ OVFL M1 LJ M0
18 17 16 15 14 13
17B 16B R846 10K R845 10K R850 10
Q603
GND
Q605
10K
IC604
55
D
C614
C615
0.1
2
3
5
4
6
C831
10P
7
11 51 52 2 4 10 9 9
11 12 12
11
0.1
1
X09-8620-10 (2/7)
15
K
L
M
N
O
KAC-PS4D/X4R
514,515,518,520 : EC21QS06AG 521,908 : UDZS15B 522 : UDZS3.9B 906 : UDZS4.7B 909 : UDZS6.8B 911 : UDZS13B
SW14V +14.5V FAN+B SW5V +15V B14V B14V B14V 15V
+14.5V
5 6
8 4
7
3 2
ADI
1 R967 1.3K
R972 R973 1K 1K
ADV
C919 47u25 + R975 2K
R976 10K Q904
TP32
R968 10 R969 10
IC904(1/2)
R81 10 C936 0.01
Q920
D98
IC904 (2/2)
10.8V
D99 Q918
C916 10u50 +
D903
D905
C917 0.1
Q905
R83 100
FAN +B
50 49
Q917
R84 510
14.5V 13 14VSW 13 5.0V PCON BDET L901 4.7uH R987 R986 10K R990
Q908
R978
SW5V
C921 47u25 + 47K
13
SHUTDOWN
R596 100
THERMISTOR
TH6 TH5 TH4 TH3 TH2 TH1
3.9K
BU5V Q911
510 R981 33K R982 10K
D909 3.3K
13.5V
R977
D906 R979
C923 220u16 + C924 10u50 +
R984 4.7K
R881 100 D904
R958 4.3K C914 C518 0.1 R594 1.2K 0.01
R957 4.3K C913 0.01
R956 4.3K C912 0.01
R955 4.3K C911 0.01
R954 4.3K C910 0.01
R953 4.3K C909 0.01
D914
C907 0.01 C908 100u6.3 +
Q901
R882 22K
C922
C925 10u50 + R988 1.5K
R980
36
C519 220u16 +
2200P C946 0.1
37 R880 1K +12V R879 1K C930 0.01 C931 0.01 R999 1 R962 47K R963 47K R965 10K R964 47K 0V C915 220u16 + R946 R966 3.9K 47K TP10 R959 10K R951 47K R911 1K BL BR 12 R961 47K TP199 59 R925 100 R926 100 R97 10 R9 10 56 55 54 53 52 51
Q930
5.0V
5.0V
58
512
8
7
6
50
49
VCC
WP
SCL A2 1K 6 7
C929 0.01
C928 0.01
R913 1K
R914 1K
59
58
56
55
TP164 +5V +
AL AR
Q903 Q907
C904 0.01 C901 1 TP25 TP26 R997 10K R921 10K 93 TP27 TP28 C947 1000P C935 0.01 2 3 4 5 PCON NC NC NC NC R960 2.2K 64 63 62 61
60
59
58
57
56
54
53
52
51
50
2
3
TEMP1
4 C92 0.0
Q931
55
49
TEMP2
TEMP3
TEMP5
USB DET
E2P SDA
E2P SCL
DC DET
TEMP4
TEMP6
B DET
AD I
NC
NC
NC
AD V
+3.3V + R561 5.1K R915 10K 34 R565 1K R905 100 R916 10K 33 R906 100 R917 47K R907 100 R566 10K R560 R918 10K 1K DET R908 100 R920 10K 45 +5V R910 100 GND R620 10 C557 4 31 R854 10K R855 100 8 7 R909 100 6 5 4 3 1 2
IC901
NC VCC 20 19
AVSS AVREF
48 47 46 45 44 43 42 41 40 SCK SO SI RXD TXD 40
0.01
VFD CLK VFD DATA S(DO) VFD-DATA M(DI) VFD CE VFD INH PON FL
Q522
R564 10K R563 5.1K
18
S1
17 R922 10K
Q521
D519
17
18 R923 47K R947 22 R924 10K 1K
R887 R886 120 120 C918 0.01
6 7
RESET OVF
PON ILLUMI
R974 3.3K
Q902
1
R949 100
16
IC900
SYSTEM u-COM
FAN CTRL VDDOWN 5V SW 14V SW PREOUT MUTE
D902 R948
39 38 37 36
R952 47K 6 TP18 9 R901 10K 11 TP13 0.47 8 9 10 11 12 13 14 15 16 TP14 NC FLASH W NC(SYS CLK X2) NC(SYS CLK X1) REGC VSS D2 RESET EVSS OC-DET D2 CLK VDD EVDD nERROR D2 DATA
39 TP24 38 37 36 C933 0.01 R998 1K C903 0.01
IC507
VCC 5
+1.8V
15
21 R931 10K 33 R940 47K 23 R853 10K 19
14
C902
13
D2 RST DET
RTRY CCW DSP MUTE SP MUTE 32 OUT OF BOOT RTRY CW
35 34
R939 10K R938 10K C934 0.01
35 34
NC
NC
NC
NC
NC
0.1
10
11 GND
21
NC
3V/5V TRANSLATION
12 9
BOOT 33 CTRL
22
18
19
20
23
25
26
28
29
17
24
R927 100
R928 100
R930 470
R936 100
TP23 R932 100
R934 100
R935 100
R857 100
Q922
+3.3V 30
R851 4.7K 31 R856 10K 32 SW 7
R852
R929 100
100
Q923
31
TP8
TP9
21
22
23
26
32
18
17
19
93
14
33
R937 100
TP22
R933 2K
Q924
C938 C932 0.01 0.01
27
30
31
0.1
7 8 12 8 12 AL,AR,BL,BR,26
R630 0
0.1
22 5.0V +5VA 0.1
9 10 11 12
9 10 11 12 FD-BL/BR/AL/AR
D606
5.0V 10 SW5V SCK SO R903 4.7K TXD R902 4.7K B14V R848 R941 100 0 RXD TP219 FAN+B TP218 FIL+ TP217 R904 680 40 TP216 34 35 SI VFL R860 R944 0 100 9 12 SO RXD SCK 11 TXD 11 SI 6 9 R883 TP228 D913 100 6 7 AR A-BR A-AR BR AL A-AL A-BL BL
K
R847 R995 0 100
D605
R861 10
R862 10
R863 10
R842 10
R806 10
R805 10
R865 10
R864 10
TP230
TP227
TP225
R859 R943 0 100
TP223
R858 R942 0 100
K
TP221
TP215
TP214
TP213
TP212
TP211
TP210
TP209
TP208
TP207
TP206
TP205
TP204
TP203
TP202
TP201
TP229
TP226
TP224
TP222
TP220
11 12 10
9 8
10 9
SI
FLASH MODE
VFD-INH
VFD-CE
L-MAIN-GND
LOGO-LED
R-INP-GND
L-INP-GND
VDD
RXD
R-MAIN-GND
TXD
AMP-BR
FLASH W
VFD-CLK
PASS-L-GND
11 12
X08-A/2A CN1
2/2
16
X09-8620-10 (3/7)
PASS-R-GND
RTRY-CCW
VFD-DATA-M
RTRY-CW
VFD-DATA-S
AMP-AR
DGND
GND
SO
FIL+
ISO-BR
ISO-AR
B14V
AMP-AL
AMP-BL
RESET
SW5V
-15V
+15V
VFL
ISO-BL
ISO-AL
CLK
SCK
FAN+B
CN5
11 10
9 8 7
6
5
4
3
2
1
CN1
30
29
28 27
26
25
24
23
22 21
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2
1
GND
TP15
54
53
52
51
R912 1K
MEMORY
A0
A1
SDA
Q906
IC902
5
V
DC-DET
R992 4.7K
C926
Q910
1
38
D908
R989 3.3K
Q915
C939 22u6.3 +
100K
R985 10K
PON 14VSW
Q913
Q909
1K
Q916
10K
R983
R993 10K
Q912
R994 D910
Q914
C920 0.1
4.7K
D907
SW14V
R991
C937 10u16 +
PONFL
D911
R85 10K
P
Q
R
S
T
KAC-PS4D/X4R
LINE IN A L R
C482 C481 B14V 220P 220P TP101 TP102 TP103 TP104 C382 C381 220P 220P TP105 TP106 TP107 C384 C383 220P 220P R479 330 TP108 R379 330 TP109
LINE IN B
LINE OUT
2 +5VA
2
+15V-1
15V-1
+1.8V 2 R69 0 BL3 2700P BL+
J1 D405
2
3
C401 0.1 C385 C483
IC306 (1/2)
1 3 C338 220u6.3 + C337
C343
8 4
2 3
TP33
0.1
AR
BL
D99 Q918 Q917
BR
AL
R
L
IC306 (2/2)
5 6 7
2700P C344
1
1000P 1000P 0.1
+15V
15V
+3.3V
+5VA
+5VA
2
A-BL
IC307
AL+ ALAR+ AR1 2 3 4 5 6 C342 C341 47u6.3 10 + C339 0.1 LIN2+ LIN2RIN2+ RIN2TEST VCOM AVSS LIN1+ LIN1RIN1+ RIN1M/S CKS PDN DVSS 8 AVDD 28 27 26 25 24 23 22 21 BL+ BLBR+ BR-
C325 10u16 +
R321 4.7K
R323 4.7K C327 47P
R333 100
W8
A/D CONVERTER
IC303 (1/2)
R325 4.7K R351 10K R353 10K R342 100 R349 C333 2 3 8 1
C332 0.1
D313
R994 D910
10K
R327 2.2K R329 2.2K C329 47P R335 100
10K
Q916
R992 4.7K
7
D315
C340 0.1
R993 1000P C926 10K
IC303 (2/2)
R877 4.7 C326 10u16 + R322 4.7K R331 1K 6 5 4 R324 4.7K C328 47P +3.3V 7 C331 0.1 R334 100
C335
+3.3V
39
C347 C349 10
C351 10
10P R925 100 R926 100 R970 10K R971 10K R352 0
10 R341 10K
C355 10
C323 R347 9 10 11 12 R339 120 13 14
DVDD
20 C348 0.01
10
10P
4
5
6 BR-
DIF TDM1 TDM0 TDMIN MCLK OVF SDTO2 BICK LRCK TVDD SDTO1 19 18 17 16 15 C346 0.01
7
10
R348 C324 10 4 7 11 6 5 10P 3
A-BR
R343 120 R344 120 R345 120 R346 120 CP6 10K
IC304 (1/2)
R326 4.7K 2 3 8 1
D314
7
6
8
5
2700P
C336
+1.8V
VCC
WP
SCL
SDA
11
R328 2.2K R330 2.2K 15V-1 R336 100
GND
A1
A2
A0
BR+
C11 22P TP192 R24 3.9K
R350 10
2
3
4
R919 0
C330 47P +15V-1
D316
C927 0.01
IC304(2/2)
+15V-1 R301 1K C305 1000P C307 10u50 + R303 10K R307 10K R305 4.7K R332 1K 6 5 4 7
C301 100u25 + C303
IC301 (1/2)
3 2 4 R311 8 1
0.1
ISO AMP
R313 10K C313 18P
IC301 (2/2)
5 6 R317 10K C319 18P 7 7 C321 10u50 + A-AL BL
BL 40
IC403 (1/2)
R425 4.7K 2 3 8 1
C432 0.1
D413
2 2700P C435
2
R378
C302 100u25 + C304
C315
C317
R315 10K
R309
902 R948
1K 39 K 01 37 36 01 K K 01 35 38
1
10
R949 100
D317
10K
0.1
10K
0.1
0.1
R427 2.2K 15V-1 R429 2.2K C429 47P R435 100
D312
AL+
D415
14
15V-1
+15V-1
BR
R302 1K C306 1000P
C314
18P
R304 10K R308 10K
4 R312 10K
6 R318 10K C320
BR A-AR C426 10u16 + R422 4.7K
1000P
R424 4.7K C428 47P
R434 100
+5VA
C308 10u50 +
R306 4.7K
IC302 (1/2)
3 2 8 1
ISO AMP
R314 10K 5
IC403 (2/2) IC302 (2/2)
7 C322 10u50 + R431 1K 6 5 4 7 C431 0.1
30 31
34
R310 1K
C312
C300 D300 0.1 C316 0.1
AR-
R316 10K
C318
0.1
R388
15V-1
10K
18P 6 R426 4.7K
IC404 (1/2)
2 3 8 1
D414
8
+15V-1 AL
ISO AMP
R413 10K C413 18P 5 6 R417 10K C419 18P R432 1K
R401 1K C405 1000P
C407 10u50 + R403 10K
R405 4.7K
3 2
8 4
1
IC401 (2/2)
7
R428 2.2K C421 10u50 + R430 2.2K AL C430 47P R436 100
C436
IC401 (1/2)
2700P
AR+
D416
+3.3V C56 R67 0.1 68 R68 1M
R411 10K
IC404(2/2)
6 5 4 +15V-1 7
D411
R407
10K
C415
C417
R415 10K
R409
15V-1 +15V-1 R402 1K C406 1000P
D412
10K
0.1
0.1
D1
RESET
AR
3 2
8 4
1
5 C414 18P 6
7
R404 10K R408 10K
C422 10u50 +
AR
C61
D4
2 1 R71 33K R66 10K
IC3
3 4 6 7 NC
0.1 VDD
1000P
R412 10K C418 R416 10K
R418 10K C420 18P
R410 1K
C412
C400 D400 0.1 C416 0.1
10K
0.1
1 15V-1 9 8 7 1 6 7 8 9 10 11 12 6
R440
VSS OUT C59 0.01
RST
1 6 7 8 9 10 11 12 12 10
1
8 9 11
X09-8620-10 (4/7)
14,30,31
C408 10u50 +
R406 4.7K
IC402 (1/2)
ISO AMP
R414 10K
IC402 (2/2)
C57
0.01
17
+1.8V
C10 10
C425 10u16 +
R421 4.7K
R423 4.7K C427 47P
R433 100
AL-
C9 10
U
V
W
X
Y
KAC-PS4D/X4R
+3.3V +3.3V 4 +3.3V +1.8V R53 L2 600 +1.8V R18 C60 10 18P C484 0.01 R20 R52 10K L3 L1 600 4 121 120 R91 10K R90 10K R89 10K R88 10K R87 10K R57 120 R56 120 R54 120 C47 C48 18P R60 100 R58 68 R64 100 10 10 0.1 R55 X1 18P TP16 TP17 68 C45 0.1 C46 10 128 127 126 125 124 123 122 121 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 120 24.576MHz 101 100 99 C42 0.1 C43 0.1 C44 10 98 97 600 C53 C54 C50 R86 10K R59 100 117 CP7 10K 11 C51 0.1 C52 0.1 C49 10 0 0
+1.8V
BUFF
C100 0.1
SRD1
SCK1
STD1
SYS2
SYS1
SC11
TIO1
PLLAGND
OSCVDD
NRESET
PLLGND
SC12
SYS3
CVDD9
CGND9
CGND8
CVDD8
SYS4
SYS0
SCL0
SC10
TIO0
RGND4
NTRST
XTALI
NRSTOUT
PLLAVDD
OSCOUT
SDA0
RVDD4
PLLVDD
XTALO
IC100
1 96 R72 27 R73 27 C39 0.1 6 7 GND 8 C40 0.1 C41 10 2 VCC 14 13 12 3 4 5 11 10 9
PWMVDD4 R16 10K R17 10K 4 5 6 7 C8 10 R2 120 R4 120
TP19 TP20 R1 120 R3 120 R5 120 C5 0.1
1 2 3 4 5 6 7 8 9 10 11
PWMH0 SPDIFTX PWML0 SPDIFRX SC20 SRD2 SC21 SCK2 STD2 CVDD1 PWMGND3 CGND1 SC22 MCLK PWMVDD2 PWMH2 PWMH1 PWML1 PWMVDD3 PWMGND4
95 94 93 92 91 90
R74 27 R75 27 +3.3V-1
89 C38 0.1 88 87 86 85 84 83 82 C37 0.1 R76 27 R77 27 C33 0.1 C36 10
BUFF
C200 0.1 VCC 14 13 12
+3.3V
R6 L4 11 120 L5 120 120 R11 120 R12 120
IC200
1 2
+1.8V
IC1
DSP
12 13 14 15 SCK3 STD3 SC32 STD0 SCK0 CVDD2 CGND2 RGND1 RVDD1 SRD0 SC00 SC01 SC02 SCK NSS MISO MOSI GPIO0 GPIO1 GPIO2 GPIO3
PWML2 PWMGND2 CGND7 CVDD7 PWMVDD1
3 4 5 11 10 9 6 7 GND 8
C11 22P R24 3.9K
R22 10K R23 10K
2
C9 10
C6
0.1
16 17 18 0.1 19 20 21 CP1 10K 22 23 24 TP1 TP2 TP3 TP4 25 26 27 28 29 30 31
PWMH3 PWML3 PWMGND1 CVDD6 CGND6 RGND3 RVDD3 FMCLK0 FDAT00 FDAT01 FDAT02 FMCLK1 FDAT10 FDAT11 FDAT12 PROTB3 PROTB2 XGPIO3 XGPIO2 XGPIO1 XGPIO0 FDAT22 FDAT21 FDAT20 PROTB0 PROTB1 CGND4 CGND3 RGND2 CGND5 CVDD3 CVDD4 CVDD5 RVDD2 PROTA OTSEL CTRL0 CTRL1 CTRL2 CTRL4 CTRL5 CTRL3
81 80 79 78
R78 27 R79 27 C32 0.1 C35 C34
C10 10
C7
77 76 75 74 73 72 71 R45 120 R888 120 L6 120 R44 0
C31 0.1
74 73 72 71 70 69 68 +1.8V 11 +3.3V
R13 10K
R43 120 R889 120 R42 0 R41 120 R40 0
R63 10K
32
R25 L7 70 120 120 69 R890 120
68 R39 120 67 66 65 R891 120 R38 0
67
BMS0
BMS1
BMS2
41
BMS3
SDA1
TEST
SCL1
51
42
52
61
43
45
46
48
33
35
36
38
39
40
49
50
53
55
56
58
59
60
62
44
47
63
34
37
54
+3.3V
57
R31
R32
R33
64
R37
120
120
120
TP29
TP30
D8
R21 4.7
R26 10K
D6
R27 10K
C16 0.1
CP3 10K
70 R30 10K 60 63 10
C17 0.1
C18 0.1
C19 R14 10K R15 10K 65 0.1 5 +3.3V 66 5
51
+1.8V
+3.3V
52
+1.8V 9
53
33
34
45
55
11 DET
11
8
1 10 9 10 11 12 12 11
D5
C12 10
C13 10
C14 10
R28 4.7
+1.8V
C15 10
59
62
D7
64
0
1
18
X09-8620-10 (5/7)
10
10
Z
AA
AB
AC
AD
KAC-PS4D/X4R
15V-1 SW5V +15V-1 +5V +5VA +12V +HV +3.3V HV -39.7V 39.7V Q111,112 +HV +3.3V L101 TP172 15uH R109 C107 220u50 + R153 22K C109 0.47 0.022 1W 390 C115 4700P R115 1.2K TP171 C119 1 C123 0.027 1W 4700P R151 22K TH101 R117 390 R119 4.7K R121 1.5K 3300P C121 0.1 R123 2K R149
SPEAKE
R93 C63 82 100P 1/2W
D101
R101
10K
IC101
R129 0 1 2 3 R130 0 00 .1 4 NC1 INA GND INB NC8 OUTA VCC OUTB 8 7 6 5 0.1
TP184
R127 82 1/2W
D117
L103 120nH R147 39 1/2W R145 39
R111 C117
R137 47K
D105
R105 4.7
Q105 D109
R125 10K C125 100P
C139
TH103 R113 1.2K
0.022
C101
Q101
47K
+HV
R138
4
PWM DRIVER
SW TR for SP OUTPUT
Q MUTE DRIVER Q113
Q
D107
C103 0.1 R107 R95 82 C65 1/2W 100P
TP180
+HV
1/2W
+3.3V
D112
R140
C111 0.47
D103
R103
0.033
C113
10K
33 TP185 HV
HV
R128 82 1/2W
D115
Q103
Q107
C129
C105
0.1
CURRENT PROTECTION
HV +HV +3.3V L102 TP174 15uH R110 0.022 1W TP173 C120 1 C122 0.1
1
R139
4
Q109
10K
VCC
14 13 12
D111
Q114,115
47K
SPEAKE
R94 C64 82 100P 1/2W
D102
10K
9 R132 0 1 2 3 R131 0 200 0.1 VCC 14 13 12 +5V 4
R102
IC102
NC1 INA GND INB NC8 OUTA VCC OUTB 8 7 6 5 0.1
R154 22K
TP186
R227 82 1/2W
D118
L104 120nH R148 39 1/2W R146 39 1/2W C112 0.47
R112 C118 390 4700P C116 4700P R116 1.2K R152 22K TH102 R118 390 R120 4.7K R122
R141 47K
D106
R106 4.7
Q106 D110
R126 10K C126 100P
C140
TH104 R114 1.2K C108 220u50 + C110 0.033 C114 0.47
0.022
8
C102
Q102
47K
10
+HV
R142
PWM DRIVER
C124
0.027 1W
3300P
11
R124 2K
SW TR for SP OUTPUT
R150
Q MUTE DRIVER Q116
Q
D108
C104 0.1 R108 R96 C66 82 1/2W 100P
TP181
D113
R144
Q104
D104
R104
10K
33 TP187 HV
D116
R228 82 1/2W
Q108
C130
C106
CURRENT PROTECTION
HV
1.5K
0.1
1
R143
Q110
10K
D211
-39.7V 39.7V +HV +3.3V L201 TP176 15uH R209 C207 220u50 + R253 22K C209 0.47 0.022 1W 390 C215 4700P R215 1.2K TP175 C219 1 C223 0.027 1W 4700P R251 22K TH201 R217 390 R219 4.7K R221 1.5K 3300P C221 0.1 R223 2K R249 Q211,212
+12V
11 +5VA 10 9 15V-1 SW5V +15V-1
4
47K
SPEAKE
R97 C67 82 100P 1/2W
D201
R201
10K
IC201
R229 0 1 2 3 R230 0 4 NC1 INA GND INB NC8 OUTA VCC OUTB 8 7 6 5 0.1
TP188
R135 82 1/2W
D217
L203 120nH R247 39 1/2W R245 39
R211 C217
R237 47K
8
D205
R205 4.7
Q205 D209
R225 10K C225 100P
C141
TH203 R213 1.2K
0.022
C201
Q201
47K
+HV
R238
PWM DRIVER
SW TR for SP OUTPUT
Q MUTE DRIVER Q213
Q
D207
C203 0.1 R207 R99 C69 82 1/2W 100P
TP182
+HV
1/2W C211 0.47 HV
+3.3V
D212
R240
Q203
D203
0.033
R203
C213
10K
33 TP189 HV
D215
R136 82 1/2W
Q207
C229
C205
0.1
CURRENT PROTECTION
HV +HV +3.3V L202 TP178 15uH R210 0.022 1W TP177 C220 1 C222 0.1
1
R239
Q209
10K
Q214,215
47K
SPEAKE
R98 C68 82 100P 1/2W
D202
R202
10K
IC202
R231 0 1 2 3 R232 0 4 NC1 INA GND INB NC8 OUTA VCC OUTB 8 7 6 5 0.1
R254 22K
TP190
R235 82 1/2W
D218
L204 120nH R248 39 1/2W R246 39 1/2W C212 0.47
R212 C218 390 4700P C216 4700P R216 1.2K R252 22K TH202 R218 390 R220 4.7K R222
R241 47K
D206
R206 4.7
Q206 D210
R226 10K C226 100P
C142
TH204 R214 1.2K C208 220u50 + C210 0.033 C214 0.47
0.022
C202
Q202
47K
+HV
R242
PWM DRIVER
C224
0.027 1W
3300P
R224 2K
SW TR for SP OUTPUT
R250
Q MUTE DRIVER Q216
Q
D208
C204 0.1 R208 R100 82 C70 1/2W 100P
TP183
D213
R244 0.1
Q204
D204
R204
10K
33 TP191 HV
D216
R236 82 1/2W
Q208
C230 1
C206
CURRENT PROTECTION
HV 5
1.5K
0.1
R243
Q210
10K
5 4
D/A CONVERTER
+15V-1 5 4 117 120 121 5 +15V-1 R371 680 R373 100K R372 10K C366 10u16 + C363 2200P C361 8 7 6 5 0.1 R366 6.8K C362 470P R365 3.9K R364 6.8K R374 10K C360 22u6.3 + C364 0.1 R386 0 R474 10K C352 10u16 + 11 R358 120 R356 120 R357 120 R359 120 1 2 3 4 5 6 7 8 9 C369 0.1 C367 10u16 + 10 C353 10u16 + C350 0.1 R368 10K 11
IC310
LRCIN DIN BCKIN CLKO XTI XTO DGND DVDD AVDDR AGNDR VMIDR VMIDL ML MC MD MUTEB MODE CSBIWO RSTB ZERO AVDDL AGNDL 28 27 26 25 24 23 22 21 20 19 18 R385 10K C368 10u16 + C334 0.1 C354 R369 10K R370 10K R380 10K R381 10K R382 10K R383 10K R391 100 R384 10K
L
D311
Q301 Q302 D308 D309
R320
15V-1 SW5V
+5VA
LPF
2200P C461 V-
D302
1
V+
IC309
2
3
4
R 1
10K
Q303
R473 100K
R471 680 R472 10K
C466 10u16 +
R466 6.8K
6.8K
Q401
C463 0.1 R390 R387 1
15V-1 26
R389
1
C371 10u16 +
C462 R465 470P 3.9K
R464
C460 22u6.3 +
12 13 14
MODE8X VOUTR AGND
DIFFHW VOUTL AVDD
17 16 15
C370 0.1
+5VA 12
12
X09-8620-10 (6/7)
19
1
47K
AE
AF
AG
AH
AI
KAC-PS4D/X4R
Q111,112
SPEAKER MUTE
WH1 1 2 3 4
FD-BL
Q112
BL 1000P C137
E ER
DTA144EUA 2SA1163-F 2SA1576A 2SD2114K
P1
27
2SB1375-F 2SD2012-F
1
Q111
W7
C133 R133
12 0.022 C139
18P
TP134 1000P
J3
4 CH1+ LEFT +
R140
TP133 3 CH1TP132 LEFT -
C136 1000P
1000P
2 CH2TP131 1 CH2+
RIGHT -
SPEAKER OUTPUT B
47K
1000P
C135
C127
Q114,115
SPEAKER MUTE
FD-BR
1000P
C138
C128
2
RIGHT +
18P
BR
R134 C134
Q114
2SC4081
E ER
0.022
C140
Q115
R144
47K
12
66
27
DTA114EUA DTC114EUA
65 Q211,212
3
FD-AL
SPEAKER MUTE Q211
5 AL 1000P C238
E ER
DAN202U
C233 R233 27
2SK879-F
C141
0.022
18P
Q212
TP138 1000P
J4
4 CH3+ LEFT +
R240
3 CH3-
LEFT -
SPEAKER OUTPUT A
47K
C227
1000P
C235
TP137 TP136 1000P 2 CH4RIGHT C228
4
63 C236 Q214,215
W6 1000P 1000P C237
SPEAKER MUTE
FD-AR
1 CH4+
RIGHT +
E ER
0.022
C142
Q215
12
R244
47K
5
27
18P
AR
R234 C234
Q214
TP135
NJM4580V-ZB
BA05T
5
60 SW 5
TC74VHC125FT
6
354
0.1
SIGNAL LINE GND LINE B LINE B LINE
12
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. · DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. 7
12
KAC-PS4D/X4R (1/2)
20
X09-8620-10 (7/7)
AJ
AK
AL
AM
AN
(X08-4350-10) (A/2)
CN1
AMP-AR R-MAIN-GND 2 AMP-BR L-INP-GND 4 AMP-BL R-INP-GND 6 R25 47K R26 47K AMP-AL PASS-R-GND ISO-AL 8 9 +15V 11 13 R2 7 AL 5 BL 3 BR R33 1 +15V-1 1 AR
KAC-PS4D/X4R
AR
BUFF
BUFF
+15V-1
Ach SENSITIVITY 5-0.2V
C9 R5 IC1 (2/2) 10u35 100 5 + C5 6
8
7
C11 R7 10u35 100 +
IC2 (2/2)
5 C7 10P 1.8K 7P R15 6 8 7
VR1 C21 10u35 +
AL
R9 10K C1
10P 1.8K 7P R13
R17 2.7K C23 10u35 + C13 C27 7P 100P C14 100P
AR
R11 10K C3
R19 2.7K C15 7P 100P C16 100P C31
430 R1
ISO-AR L-MAIN-GND 12 ISO-BR PASS-L-GND 14 ISO-BL -15V 16 LOGO-LED FIL+ 18 FAN+B VFD CE 20 B14V VFD DATA M 22 RTRY CCW VFD DATA S 24 RTRY CW VFD INH 26 VFL SW5V 28 VFD CLK GND 30
430
X09CN1 1/2
+15V 10
C28
C32
7P
C22 10u35 +
C24 10u35 +
1.8K
A
Bch SENSITIVITY 5-0.2V
15 R27 47K 15V 17 19 78 21 80 23 77 25 76 27 29 VFL SW5V 79 KI4 KI3 KI5 R28 47K VR2
1.8K
R12 10K
R10 10K
7P R14
7P R16
C2
C4
BL
C10 R6 10u35 100 +
C6 10P
R18 2.7K 2 3 4 1
BR
C12 R8 10u35 100 +
C8 10P
R20 2.7K 2 3 4 1
IC1 (1/2)
430 R3 430 R4
IC2 (1/2)
15V-1
7P
BR
AL
BL
1
2
R202 0
R34 1
15V-1
S101
S102
S103
S104
S105
CN2
B14V 1 LOGO-LED 2 NC 3
A
B
PRE
SET
INFO
AB
A
A : ST
MONO
B : ST
MONO
3
C117
GND
1 1
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
KS1
KS2
S11
S1
S12
S2
S10
S13
KS3
KS4
61
(X08- ) (B/2)
WH1
B14V 1 C102 0.01 R102 10K R109 100 KI3 KI4 KI5 R110 100 R111 100 R112 100
62 63 64 65 66 67 68 69 70 71 72 0.01 C104 47P R106 15K 73 74 75 R115 4.7K
KS5 KS6 KI1 KI2 KI3 KI4 KI5 P1 P2 P3 P4 VSS OSCO OSCI VDD BLK DO CE CL DI
S14
S15
S16 S17 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 S18 S19 S20 S21 S22 S23 S24
S3
S5
S6
S8
S4
D100
C112
0.01
KEY SCAN
R107 10K R113 10K SW5V VFL
LOGO LED 2 NC 3
POWER IND.
R116 10K
S7
S9
41
FAN+B
2
D105
FAN
D104
D103
D102
D101
CN3
ROTARY ENCODER S100
GENERAL PORT OUTPUT
IC100
FL DRIVER /KEY MATRIX
S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36
4
C100 10u16 + C101
ANODE CONNECTION
PIN 1G NAME P1 Dp2 P2 Dp1 P3 2d P4 1d P5 2c P6 1c P7 2n P8 1n P9 2r P10 1r P11 2p P12 1p P13 2e P14 1e P15 2m P16 1m P17 2g P18 1g P19 2b P20 1b P21 2k P22 1k P23 2h P24 1h P25 2j P26 1j P27 2f P28 1f P29 2a P30 1a 2G Dp2 Dp1 2d 1d 2c 1c 2n 1n 2r 1r 2p 1p 2e 1e 2m 1m 2g 1g 2b 1b 2k 1k 2h 1h 2j 1j 2f 1f 2a 1a 3G
CLOCK GENERATOR
76 77
R103 470 R104 470 R105 470 R100 470 R101 C106 100P
76 77 78 79 80
1d 1c 1n 1r 1p 1e 1m 1g
(Hz)
78 79 80
CCB INTERFACE
VFL
S52
S51
S50
S49
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
C107 100P
C108 100P
C105 100P
R108
10K
11
1
10
12
2
13
15
16
18
19
14
17
20
3
5
6
8
4
7
9
S37
G1
G2
G3
470
P30
P29
P28
P26
P25
P23
P22
P21
P20
P19
P18
P16
P27
P24
C109 10u16 + C110
VFL
G3
0.01 R29
G2
ED1
1G 1a 2a 1a
2G 2a 1a
47K
3G
P17
P15
G1
5
a f g j k b m r d
NP NX G1 NP G2 G3
1b 1k
(dB)
h
e Dp1
NP NP P1 P2 P3 P4 P5 FF-
p
n
c
1h 1j 1f
(OVER)
Dp2
P10 P11 P6 P7 P8 P9
Dp1
P12 P13 P14 P15
Dp2
P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30
(1G-3G)
6
F+
11
21
31
41
1
12
22
32
38
39
10
13
15
16
18
19
20
23
25
26
28
29
30
33
35
14
17
24
27
34
36
C113
0.01
P11
P12
P21
P10
P13
P15
P16
P18
P19
P20
P22
P23
P25
P26
P28
P29
P14
P17
P24
P27
P30
G1
P1
G2
37
1a
4
G3
P2
P3
P5
P6
P8
P4
P7
P9
40
42
2
3
5
6
8
4
7
9
F+
IC1,2 IC100
: BA4560F : LC75756E
D100 : B30-1743-05 D101-105 : 1SS355
SIGNAL LINE GND LINE B LINE B LINE
KAC-PS4D/X4R (2/2)
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. · DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. X08-4350-10 (1/1)
7
21
KAC-PS4D/X4R
EXPLODED VIEW
A B
32
1 33
29 28
1
6
C
A B C D E F G H J K L M P Q
3x8 3x12 M4x8 2x8 3x10 2x6 3x12 3x8 3x8 3x12 3x10 2.6x6 3x32 2.6x8
: : : : : : : : : : : : : :
N09-5524-05 N09-6216-05 N09-6433-05 N80-2008-43 N80-3010-43 N82-2006-48 N83-3012-48 N89-3008-48 N09-6135-05 N09-6217-05 N09-6447-05 N89-2606-48 N09-6446-05 N09-6457-05
713 723
10
(X08-) (B/2) C
11 8 2
Fx2 G
8
716 G 720 720
17
7 9
22
H H 716
22
727 B
715
2
721 725 (X08) 725 Mx6
Bx2
(X08-4350-10) (A/2) 733
Mx4 B 744x2
Mx4
Hx2 736 744x2
ED1
Hx2 712
Hx2 Px2 744x3 741 742
43
714 H 734 H
H
43 42
(X09-8620-10)
FC1
718
Bx2 Kx10 740 Jx2 J B 703 B J J Qx2 L
J
J1 S1 J3 J4 J2
Lx5 738
4
H Ex2 E E
3
F1x3
Hx4 Hx3 Hx6 Hx5 A H Dx3 719 E
E Ex2 717
22
Parts with the exploded numbers larger than 700 are not supplied.
KAC-PS4D/X4R
PARTS LIST
New parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. A N DestiRef. No. d e Parts No. Description nation d w Ref. No. C117 K E1 K E1 CN1 CN2 CN3 WH1 R1-4 R5-8 R9-12 R13-16 R17-20 R25-28 R29 R33,34 R100,101 R102 R103-105 R106 R107,108 R109-112 R113 K E1 R115 R116 R202 VR1 ,2 W45 W46 32 A B C D E F G H P 33 D100 C1-4 C5-8 C9-12 C13-16 C21-24 C27,28 C31,32 C100 C101,102 C104 C105-108 C109 C110 C112,113 1A 3A 2A 1B 3B 3B 1A 1A 3A 3B 1A N99-1795-05 N09-5524-05 N09-6216-05 N09-6433-05 N80-2008-43 N80-3010-43 N82-2006-48 N83-3012-48 N89-3008-48 N09-6446-05 W01-1701-05 B30-1743-05 CC73GCH1H070D CC73GCH1H100D CD04AS1V100M CC73GCH1H101J CD04AS1V100M CC73GCH1H070D CC73GCH1H070D CD04AT1C100M CK73GB1H103K CC73GCH1H470J CC73GCH1H101J CD04AT1C100M CK73GB1H103K CK73GB1H103K SCREW & WRENCH KEY SET SET SCREW (3X8) TAPTITE SCREW (3X12) DRESSED SCREW (M4X8) PAN HEAD TAPTITE SCRE PAN HEAD TAPTITE SCREW BINDING HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW BINDING HEAD TAPTITE SCREW SEMS (TAPTITE SCREW) (3X32) COMPACT DISC LED (RED LED) CHIP C CHIP C ELECTRO CHIP C ELECTRO CHIP C CHIP C ELECTRO CHIP C CHIP C CHIP C ELECTRO CHIP C CHIP C 7.0PF 10PF 10UF 100PF 10UF 7.0PF 7.0PF 10UF 0.010UF 47PF 100PF 10UF 0.010UF 0.010UF D D 35WV J 35WV D D 16WV K J J 16WV K K S101 S102-105 S100 D101-105 ED1 IC1,2 IC100 C5-7 C8-10 C11 C12-15 C16-19 C31-33 C34-36 C37-40 C41 C42,43 C44 C45 C46 C47,48 C49 C50-52 C53,54 C55,56 A d d N e w Parts No. CK73FB1C105K E41-2203-05 E41-1700-05 E41-1699-05 E39-0921-05 RK73GB2A431J RK73GB2A101J RK73GB2A103J RK73GB2A182J RK73GB2A272J RK73GB2A473J RK73GB2A103J RK73GB2A1R0J RK73GB2A471J RK73GB2A103J RK73GB2A471J RK73GB2A153J RK73GB2A103J RK73GB2A101J RK73GB2A103J RK73GB2A472J RK73GB2A103J RK73EB2E000J R31-0238-05 R92-2053-05 R92-1252-05 S62-0880-05 S62-0879-05 T99-0474-05 1SS355 CNA-03SS10T BA4560F LC75756E CK73GB1H104K CK73FB0J106K CC73GCH1H220J CK73FB0J106K CK73GB1H104K CK73GB1H104K CK73FB0J106K CK73GB1H104K CK73FB0J106K CK73GB1H104K CK73FB0J106K CK73GB1H104K CK73FB0J106K CC73GCH1H180J CK73FB0J106K CK73GB1H104K CK73FB0J106K CK73GB1H104K CHIP C Description 1.0UF K Destination
KAC-PS4D/X4R
1 2 2 4 6 6 7 8 9 10 11 FC1 17 F1 22 28 29 1B 1B 1B 1B 1B 3B 1B 1B 1B 1B 1B 1A 1B A21-6574-11 A21-6578-01 A21-6579-01 A64-4089-02 B03-5092-02 B03-5093-02 B07-3198-04 B07-3199-04 B10-4939-13 B19-2423-03 B43-0336-04 B64-3525-00 B64-3526-00 B64-3526-00 E39-0887-05 F09-1846-15 F52-0014-05 G11-3716-04 H54-3952-03 H54-3953-03 K28-0222-04 K28-0223-04 DRESSING PANEL DRESSING PANEL DRESSING PANEL PANEL DRESSING PLATE DRESSING PLATE ESCUTCHEON ESCUTCHEON FRONT GLASS
FLAT CABLE CONNECTOR PIN ASSY PIN ASSY WIRING HARNESS CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R 430 100 10K 1.8K 2.7K 47K 10K 1.0 470 10K 470 15K 10K 100 10K J J J J J J J J J J J J J J J 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/4W 1/8W
LIGHTING BOARD BADGE INSTRUCTION MANUAL (ENG.FRE.SPA INSTRUCTION MANUAL (GER.DUT.) E1 INSTRUCTION MANUAL (ITA.POR.) E1 FLAT CABLE FAN FUSE (BLADE TYPE) 25A CUSHION ITEM CARTON CASE ITEM CARTON CASE KNOB ASSY (VOL ASSY) KEY TOP (VOL FM/AM)
2B 1A 3B 1B
CHIP R 4.7K J CHIP R 10K J CHIP R 0.0 J VARIABLE RESISTOR CHIP R 0 OHM J CHIP R
0 OHM J 1/16W
SLIDE SWITCH SLIDE SWITCH ROTARY ENCODER DIODE FLUORESCENT INDICATOR TUBE ANALOGUE IC MOS-IC CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C 0.10UF 10UF 22PF 10UF 0.10UF 0.10UF 10UF 0.10UF 10UF 0.10UF 10UF 0.10UF 10UF 18PF 10UF 0.10UF 10UF 0.10UF K K J K K K K K K K K K K J K K K K
AUDIO UNIT (X09-8620-10)
PREAMPLIFIER UNIT (X08-4350-10)
E1 : KAC-PS4D (Europe)
K : KAC-X4R (North America)
Indicates safety critical components.
23
KAC-PS4D/X4R
PARTS LIST
AUDIO UNIT (X09-8620-10)
Ref. No. C57 C59 C60 C61 C63 -70 C100 C101-106 C107,108 C109,110 C111,112 C113,114 C115-118 C119,120 C121,122 C123,124 C125,126 C127,128 C129,130 C133,134 C135-138 C139-142 C200 C201-206 C207,208 C209,210 C211,212 C213,214 C215-218 C219,220 C221,222 C223,224 C225,226 C227,228 C229,230 C233,234 C235-238 C300 C301,302 C303,304 C305,306 C307,308 C312 C313,314 C315-318 C319,320 C321,322 C323,324 C325,326 C327-330 C331,332 C333 C334 C335-337 C338 C339,340 A d d N e w Parts No. CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CERAMIC ELECTRO CHIP C CHIP C CHIP C CHIP C CHIP C CERAMIC CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CERAMIC ELECTRO CHIP C CHIP C CHIP C CHIP C CHIP C CERAMIC CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP EL CHIP C CHIP C CHIP EL CHIP C CHIP C CHIP C CHIP C CHIP EL CHIP C CHIP EL CHIP C CHIP C CHIP C CHIP C CHIP C ELECTRO CHIP C Description 0.010UF 0.010UF 18PF 0.10UF 100PF 0.10UF 0.1UF 220UF 0.47UF 0.47UF 0.033UF 4700PF 1.0UF 0.1UF 3300PF 100PF 1000PF 1.0UF 18PF 1000PF 0.022UF 0.10UF 0.1UF 220UF 0.47UF 0.47UF 0.033UF 4700PF 1.0UF 0.1UF 3300PF 100PF 1000PF 1.0UF 18PF 1000PF 0.10UF 100UF 0.10UF 1000PF 10UF 1000PF 18PF 0.10UF 18PF 10UF 10PF 10UF 47PF 0.10UF 10PF 0.10UF 2700PF 220UF 0.10UF K K J K J K 100WV 50WV K K K K M 100WV K J K K J K K K 100WV 50WV K K K K M 100WV K J K K J K K 25WV K K 50WV K J K J 50WV D 16WV J K D K K 6.3WV K Destination Ref. No. C341 C342 C343,344 C346 C347 C348 C349 C350 C351 C352,353 C354 C355 C360 C361 C362 C363,364 C366-368 C369,370 C371 C381-384 C385 C400,401 C405,406 C407,408 C412 C413,414 C415-418 C419,420 C421,422 C425,426 C427-430 C431,432 C435,436 C460 C461 C462 C463 C466 C481,482 C483 C484 C502 C503 C504 C505 C506 C507,508 C509,510 C511 C512 C513 C514 C515,516 C517 C518 A d d N e w Parts No. CK73FB0J106K CE32BJ0J470M CK73GB1H104K CK73GB1H103K CK73FB0J106K CK73GB1H103K CK73FB0J106K CK73GB1H104K CK73FB0J106K CE32BJ1C100M CK73GB1H104K CK73FB0J106K CE32BJ0J220M CK73GB1H222K CC73GCH1H471J CK73GB1H104K CE32BJ1C100M CK73GB1H104K CE32BJ1C100M CC73GCH1H221J CK73GB1H102K CK73GB1H104K CK73GB1H102K CE32BJ1H100M CK73GB1H102K CC73GCH1H180J CK73GB1H104K CC73GCH1H180J CE32BJ1H100M CE32BJ1C100M CC73GCH1H470J CK73GB1H104K CK73GB1H272K CE32BJ0J220M CK73GB1H222K CC73GCH1H471J CK73GB1H104K CE32BJ1C100M CC73GCH1H221J CK73GB1H102K CK73GB1H103K CK73GB1H223K C90-6846-05 CE32BD1E470M CC73GCH1H102J CE32BD1E470M C90-6846-05 C93-1293-05 C93-1443-05 CC73GCH1H331J CK73GB1H102K C93-1293-05 CE32BF1V221M C93-1293-05 CK73GB1H104K CHIP C CHIP EL CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP C CHIP EL CHIP C CHIP C CHIP EL CHIP C CHIP C CHIP C CHIP EL CHIP C CHIP EL CHIP C CHIP C CHIP C CHIP C CHIP EL CHIP C CHIP C CHIP C CHIP C CHIP EL CHIP EL CHIP C CHIP C CHIP C CHIP EL CHIP C CHIP C CHIP C CHIP EL CHIP C CHIP C CHIP C CHIP C ELECTRO CHIP EL CHIP C CHIP EL ELECTRO CHIP C CHIP C CHIP C CHIP C CHIP C CHIP EL CHIP C CHIP C Description 10UF 47UF 0.10UF 0.010UF 10UF 0.010UF 10UF 0.10UF 10UF 10UF 0.10UF 10UF 22UF 2200PF 470PF 0.10UF 10UF 0.10UF 10UF 220PF 1000PF 0.10UF 1000PF 10UF 1000PF 18PF 0.10UF 18PF 10UF 10UF 47PF 0.10UF 2700PF 22UF 2200PF 470PF 0.10UF 10UF 220PF 1000PF 0.010UF 0.022UF 3300UF 47UF 1000PF 47UF 3300UF 1000PF 6PF 330PF 1000PF 1000PF 220UF 1000PF 0.10UF K 6.3WV K K K K K K K 16WV K K 6.3WV K J K 16WV K 16WV J K K K 50WV K J K J 50WV 16WV J K K 6.3WV K J K 16WV J K K K 25WV 25WV J 25WV 25WV 250WV CH J K 250WV 35WV 250WV K Destination
CK73GB1H103K CK73GB1H103K CC73GCH1H180J CK73GB1H104K C93-1450-05 CK73GB1H104K C93-1174-05 C90-6839-05 CK73EB1H474K CK73ER2A474K CK73ER2A333K CK73GB1H472K C91-2296-05 C93-1174-05 C93-1435-05 CC73GCH1H101J CK73GB1H102K CK73FB1C105K CC73GCH1H180J CK73GB1H102K CK73GB1H223K CK73GB1H104K C93-1174-05 C90-6839-05 CK73EB1H474K CK73ER2A474K CK73ER2A333K CK73GB1H472K C91-2296-05 C93-1174-05 C93-1435-05 CC73GCH1H101J CK73GB1H102K CK73FB1C105K CC73GCH1H180J CK73GB1H102K CK73GB1H104K CE32BF1E101M CK73GB1H104K CK73GB1H102K CE32BJ1H