Marantz PM6006 User manual

Click here!
On-line service parts list
http://dmedia.dmglobal.com/Document/DocumentDetails/23030
Online Parts List (P5 to P7)
WEB owner’s manual
http://manuals.marantz.com/PM6006/NA/EN/index.php
http://manuals.marantz.com/PM6006/EU/EN/index.php
http://manuals.marantz.com/PM6006/JP/JA/index.php
CAUTION IN SERVICING
ELECTRICAL
MECHANICAL
REPAIR INFORMATION
UPDATING
Integrated Amplier
PM6006
Service Manual Ver. 3
Condential
•Forpurposesofimprovement,specicationsanddesignaresubjecttochangewithoutnotice.
•Pleaseusethisservicemanualwithreferringtotheoperatinginstructionswithoutfail.
•Someillustrationsusinginthisservicemanualareslightlydifferentfromtheactualset.
Please refer to the MODIFICATION NOTICE.

CAUTION IN SERVICING
SAFETY PRECAUTIONS
NOTE FOR SCHEMATIC DIAGRAM
NOTE FOR PARTS LIST
INSTRUCTIONS FOR HANDLING SEMICONDUCTORS AND OPTICAL UNIT
Online Parts List
Accessing the Parts List
Logging in to New SDI and Accessing the Parts List
Accessing the Part List from the Model Asset Screen
PRINTED CIRCUIT BOARDS Parts Table
Downloading the Parts List as an Excel File
Revision History
Searching Part Numbers or Ref. Numbers
CAUTION IN SERVICING.
Initializing This Unit
JIG FOR SERVICING
2
Caution in
servicing Electrical Mechanical Repair Information Updating

The following items should be checked for continued protection of the customer and the service
technician.
Leakage current check
Before returning the set to the customer, be sure to carry out either (1) a leakage current check or
(2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance
from chassis to either side of the power cord is less than 460 kohms, the set is defective.
Be sure to test for leakage current with the AC plug in both polarities, in addition, when the set's
power is in each state (on, off and standby mode), if applicable.
CAUTION Please heed the following cautions and instructions during servic-
ing and inspection.
◎ Heed the cautions!
Cautions which are delicate in particular for servicing are labeled on the cabinets, the parts and the
chassis, etc. Be sure to heed these cautions and the cautions described in the handling instructions.
◎ Cautions concerning electric shock!
(1) An AC voltage is impressed on this set, so if you touch internal metal parts when the set is energized,
you may get an electric shock. Avoid getting an electric shock, by using an isolating transformer and
wearing gloves when servicing while the set is energized, or by unplugging the power cord when
replacing parts, for example.
(2) There are high voltage parts inside. Handle with extra care when the set is energized.
◎ Caution concerning disassembly and assembly!
Through great care is taken when parts were manufactured from sheet metal, there may be burrs on the
edges of parts. The burrs could cause injury if ngers are moved across them in some rare cases. Wear
gloves to protect your hands.
◎ Use only designated parts!
The set's parts have specic safety properties (re resistance, voltage resistance, etc.). Be sure to use
parts which have the same properties for replacement. The burrs have the same properties. In particular,
for the important safety parts that are indicated by the z mark on schematic diagrams and parts lists,
be sure to use the designated parts.
◎ Be sure to mount parts and arrange the wires as they were originally placed!
For safety seasons, some parts use tapes, tubes or other insulating materials, and some parts are mount-
ed away from the surface of printed circuit boards. Care is also taken with the positions of the wires by
arranging them and using clamps to keep them away from heating and high voltage parts, so be sure to
set everything back as it was originally placed.
◎ Make a safety check after servicing!
Check that all screws, parts and wires removed or disconnected when servicing have been put back
in their original positions, check that no serviced parts have deteriorate the area around. Then make
an insulation check on the external metal connectors and between the blades of the power plug, and
otherwise check that safety is ensured.
(Insulation check procedure)
Unplug the power cord from the power outlet, disconnect the antenna, plugs, etc., and on the power.
Using a 500V insulation resistance tester, check that the insulation resistance value between the inplug
and the externally exposed metal parts (antenna terminal, headphones terminal, input terminal, etc.) is
1M Ω or greater. If it is less, the set must be inspected and repaired.
Many of the electric and the structural parts used in the set have special safety properties. In most cases
these properties are difcult to distinguish by sight, and the use of replacement parts with higher rat-
ings (rated power and withstand voltage) does not necessarily guarantee that safety performance will
be preserved. Parts with safety properties are indicated as shown below on the wiring diagrams and the
parts list in this service manual. Be sure to replace them with the parts which have the designated part
number.
(1) Schematic diagrams Indicated by the z mark.
(2) Parts lists Indicated by the z mark.
The use of parts other than the designated parts could cause electric shocks, res or other dangerous
situations.
CAUTION Concerning important safety parts
SAFETY PRECAUTIONS
3
Caution in
servicing Electrical Mechanical Repair Information Updating

WARNING:
Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended
by the manufacturer.
CAUTION:
Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2)
a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from
chassis to either side of the power cord is less than 460 kohms, the set is defective.
WARNING:
DO NOT return the set to the customer unless the problem is identied and remedied.
NOTICE:
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHM
ALL CAPACITANCE VALUES ARE EXPRESSED IN MICRO FARAD, UNLESS OTHERWISE INDICATED. P
INDICATES MICRO-MICRO FARAD. N INDICATES NANO FARAD. EACH VOLTAGE AND CURRENT ARE
MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT
PRIOR NOTICE.
1. Parts indicated by "nsp" on this table cannot be supplied.
2. When ordering a part, make a clear distinction between "1" and "I" (i) to avoid mis-supplying.
3. A part ordered without specifying its part number can not be supplied.
4. Part indicated by "@" mark is not illustrated in the exploded view.
WARNING: Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts
recommended by the manufacturer.
Electrostatic breakdown of the semi-conductors or optical pickup may occur due to a potential differ-
ence caused by electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 M Ω ) that is properly grounded to remove any static electricity
that may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate with proper grounding (1 M Ω ) on the workbench
or other surface, where the semi-conductors are to be placed. Because the static electricity charge on
clothing will not escape through the body grounding band, be careful to avoid contacting semi-con-
ductors with your clothing
<Incorrect>
CBA
Grounding Band
Conductive Sheet or
Copper Plate
1MΩ
1MΩ
<Correct>
CBA
NOTE FOR SCHEMATIC DIAGRAM
NOTE FOR PARTS LIST
INSTRUCTIONS FOR HANDLING SEMICONDUCTORS AND
OPTICAL UNIT
4
Caution in
servicing Electrical Mechanical Repair Information Updating

s
Online Parts List
Accessing the Parts List Logging in to New SDI and Accessing the Parts List
(1) Click the URL link on the cover of the service manual.
Examples of display
NOTE : If the web browser does not open automatically, copy the URL and paste it into the address bar
of the web browser and then press Enter.
(2) When the login screen is displayed, enter your username and password.
(3) Enter the 5 letters shown as the blue CAPTCHA code as single-byte characters.
If the text is unclear, click "Refresh" to change the CAPTCHA code, and enter it again.
(4) Press the "Login" button.
(1) Access New SDI from the URL below.
<http://dmedia.dmglobal.com>
(2) When the login screen is displayed, enter your username and password.
(3) Enter the 5 letters shown as the blue CAPTCHA code as single-byte characters.
If the text is unclear, click "Refresh" to change the CAPTCHA code, and enter it again.
(4) Press the "Login" button.
(5) When the Home screen is displayed, click "Advanced Search".
(6) Enter the following search conditions and click "Search".
Keyword : Model name Brand : brand name Asset Type : Part list
(7) Click the model name when the search results are displayed.
5
Caution in
servicing Electrical Mechanical Repair Information Updating

Accessing the Part List from the Model Asset Screen Downloading the Parts List as an Excel File
PRINTED CIRCUIT BOARDS Parts Table
Revision History
(1) Display Model Asset from New SDI.
(2) Click the section displayed as ▼ Link to Part Lists under the model name.
NOTE : If the ▼ Link to Parts List section is not displayed, download the parts table from the Asset list.
(1) Displays the Parts List. Click the Download icon.
(1) Click "Revision history" in the blue bar.
The following details are displayed.
Sheet : Name of the changed sheet
Description : Description of the changes
Remarks : Destination, color information
Factories : Factory number
Ver : Version number after revision if changes were made to the parts list
Date : Date of changes
(1) Display the Parts List. Click the PCB name in the blue bar to display the parts list for the board.
Left and right arrow icons are displayed if the circuit board name does not t in the blue bar.
Click these icons to display a different part of the name when necessary.
← Icons to move the circuit board name
left and right in the blue bar
6
Caution in
servicing Electrical Mechanical Repair Information Updating

Searching Part Numbers or Ref. Numbers
You can search a Parts List for part numbers or Ref. numbers.
(1) Enter the part number or Ref. number in the search window of the Parts List, and press the search
button.
(2) The search results are displayed.
The name of the sheet in which the search part is used and the part’s line are displayed.
(3) Next, click the "Sheet" section of the search results.
(4) The Board Part Table opens and the line on which the searched part number appears is highlighted.
7
Caution in
servicing Electrical Mechanical Repair Information Updating

Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the
digital PCB.
1. Press the power button to turn off the power.
2. While holding down the "SOURCE DIRECT" button, press the power button to turn on the power.
3. Check the set entered the service mode.
(See 1. Service mode)
NOTE： • If the unit fails to enter the service mode in step 3, repeat the procedure from step 1.
• Initializing the device restores the customized settings to the factory settings. Write down
your settings in advance and recongure the settings after initialization.
The jig (RS-232C > product internal connector conversion board + 7P Cable Kit) used for rmware up-
dates is as shown below.
Order with your dealer for the jigs your dealer if necessary.
8U-210100S : WRITING KIT : 1 Set
606050028012P : 7P FFC (straight) : 1Set
(See FIRMWARE UPDATE PROCEDURE)
XSOURCE
DIRECT
JIG FOR SERVICING
Initializing This Unit
CAUTION IN SERVICING.
8
Caution in
servicing Electrical Mechanical Repair Information Updating

ELECTRICAL
SCHEMATIC DIAGRAMS
SCH01_MAIN
SCH02_FRONT
SCH03_POWER
SCH04_DIGITAL
PRINTED CIRCUIT BOARDS
FRONT, MAIN, DIGITAL
STANDBY, VOLUME, HEADPHONE, POWER SW, POSISTER
LEVEL / BLOCK DIAGRAM
POWER DIAGRAM
WIRING DIAGRAM
SEMICONDUCTORS
1. IC's
9
Caution in
servicing Electrical Mechanical Repair Information Updating

SCHEMATIC DIAGRAMS
SCH01_MAIN
GND LINE POWER- LINE POWER+ LINE Rch SIGNAL Lch SIGNAL STBY POWER
** THIS SCHEMATIC DIAGRAM MAY BE MODIFIED AT ANY TIME WIT H THE
IMPOROVEMENT OF PERFORMANCE.
pF = 10 uF
** THE UNIT OF CAPACITANCE IS MICROFARAD(uF)
K = 1000 OHM. M = 1000KOHM.
** THE UNIT OF RESISTANCE IS OHM.
USE ONLY MANUFACTURER'S SPECIFIED PA RTS.
IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF T HESE COMPONENTS
COMPONENT IDENTIFIED BY MARK HA VE SPECIAL CHARACTERISICS.
** IMPORTANT SAFETY NO TICE.
-6
TUNER
CD IN
NETWORK IN
RECORDER IN
L
R
L
R
R
L
L
RECORDER OUT
PHONO IN
L
R
L1
L2
L3
LCOM1
L4
L5
L6
LCOM2
L7
L8
LCOM3
VEE
CE
DI
CL
R1
R2
R3
RCOM1
R4
R5
R6
RCOM2
R7
R8
RCOM3
VDD
RES
S
VSS
SP-BA SE
FROM FRONT B 5001
3P-B ASE
L
R
A_GND
FNS
3P_BASE
FNS
3P_BASE
R_CH
L_CH
FAS FAS
SPK-A -L CH
SPK-B -L CH
SPK-A -R CH
SPK-B -R CH
3P-B ASE
HP_L
HP_R
L_CH
R_CH
L_CH
R_CH R_CH R_C H
L_CH
L_CH
FROM FRONT PCB B1002
LC78212-CE
LC78212-DA TA
LC78212-CL K
MCU +5V D
D_GND
F_MUT E
A_MUTE
PROTE CT_1
P_RELAY
+12V
PROTE CT_2
SPK_A
SPK_B
AUDIO DET
HEAT
GND
NC
TEM P ROTEC T
DC_DETECT
3P-B ASE-B OX
FROM HP PCB B9901
5P-B ASE
FROM MAIN T RANS
GND-TERMIN AL
AC
GND
GND
GND
AC
AC
AC
GND
F_MUT E
R
R
L
+3.3V
GND
GND GND
+5V
+12V
-12V
DIGITAL.L_IN
DIGITAL.R_IN
FROM FRONT P CB B1003
FROM DIGITA L PCB BN301
FROM DIGI TAL UN IT BN300
FROM MAIN T RANSFO RMER
FROM MAIN T RANS
+15V
-15V
L
R
A_GND
A_MUTE
A_MUTE
RA2.ELNA RA2.ELN A
RA2.ELNA RA2.ELN A
DIG POWER ON/OFF
A_MUTE
SPK_A
SPK_B
NICHIC ON
NICHIC ON
CH GND
CH GND
RA2RA2
EUR,CHN : U SE
USA,JPN : OPEN
EUR,CHN : U SE
USA,JPN : OPEN
EUR,CHN : U SE
USA,JPN : OPEN
C4001 C4002
EUR,CHN : 6 .8K
USA,JPN : JUMPER
L4001 L4002R4001 R4002
EUR,CHN : U SE
USA,JPN : OPEN
EUR,CHN : U SE
USA,JPN : OPEN
123
N8001
CJP03GA 90ZY
R3003
220
R3004
220
R3007
220
R3008
220
R3011
220
R3012
220
R3015
220
R3016
220
R3027
560
R3028
560
R3026
220K
R3025
220K
R3014
220K
R3013
220K
R3010
220K
R3009
220K
R3006
220K
R3005
220K
R3002
220K
R3001
220K
C3009
100V/220pF
C3010
100V/220pF
C3011
100V/220pF
C3012
100V/220pF
C3013
100V/220pF
C3014
100V/220pF
C3015
100V/220pF
C3016
100V/220pF
C3021
100V/220pF
C3022
100V/220pF
1234
5678
A
+ -
B+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
U4001
NJM2068MD TE1
C4001100V/220pF
C4002
100V/220pF
R4001
6.8K
R4002
6.8K
R4004330KR4003330K
R4005
56K
R4006
56K
R4007
100
R4008
100
R4015
100
R4019
100
R4016
100R4020
100
C4006
100V/220pF
C4005
100V/220pF
R4009
100
R4010
100
1 3 4
6
2
L4001
1 34
6
2
L4002
C4003
50V/10uF
C4004
50V/10uF
C4015
50V/10uF
C4016
50V/10uF
C4009
100V/0.039uF
C4010
100V/0.039uF
C4011
100V/0.001uF
C4013
100V/0.01uF
C4014
100V/0.01uF
C4012
100V/0.001uF
R40136.8K
R4014
6.8K
C4007
35V/220uF
C4008
35V/220uF
C4020
100/25V
C4019
100/25V
R4011
82K
R4012
82K
R4017
100K
R4018
100K
C4017OPEN
C4018OPEN
R4021
0.25W/10
123456789101112131415
16 17 18 19 20 2 1 22 23 24 25 26 2 7 28 29 30
U3501
HVILC78212
R3506120 R3507120
R3508120
C3503
50V/330pF
C3504
50V/330pF
C3505
50V/330pF
R3501
47
R3502
47
R3503
100K
R3504
100K
R3801
100K
R3802
100K
R3505
10K
C3501
50V/10uF
C3502
50V/10uF
C3506
50V/4.7uF
C3801
50V/10uF
C3802
50V/10uF
R3803
1K
R3804
1K
R38050.25W/10
R38060.25W/10
C3803
100/25V
C3804
100/25V
R390110K
R390210K
R3907
100K
R3905100K
R4022
0.25W/10
R3903
100
1234
5678
A+-
B
+ -
A OUTPUT
A-INPUT
A+INPUT
V- B+INPUT
B-INPUT
B OUTPUT
V+
U3801
AZ4580MTR -E1-C U
D3501
1SS133M
12345
N3001
A2512WV0-5 P
1234
5678
A+-
B
+ -
A OUTPUT
A-INPUT
A+INPUT
V- B+INPUT
B-INPUT
B OUTPUT
V+
U3901
AZ4580MTR -E1-C U
C3901
100V/220pF C3903
OPEN
C3905
OPEN
C3902
50V/10uF
R3904
39K
R390647K
D3901
1SS133M
D3902
1SS133M
D3903
1SS133M
C390463V/10uF
123
N6001
R6011
100
R6005
330
R6009
47K
R6007
1K
R6003
220K
R6001
10
Q6001
KTC2874B
C6001
25V/22uF
C6003
200V/100pF
C6011
63V/470uF
R6023
JUMPE R
C6007
OPEN
R6019
33K
D6001
1SS133M
R6015
22
Q6003
KSA992F
Q6005
KSC1845F
R6017
22
R6021
33K
R6025
JUMPE R
C6009
OPEN
C6013
63V/470uF
C6005
50V/0.022uF
R6013
1M
D6003
1SS133M
Q6011
KSC1845F
Q6007
KSC1845F
R6027
22
R6029
22
Q6009
KSA992F
Q6013
KSA992F
R6097
100
R6099
330
R6101
330
R6103
390
R6109
390
C6015
100V/330pF
R6039
1M
R6041
1M
Q6015
KSA992F
D6005
1SS133M
R6031
0.25W/470
R6043
4.7K
R6035
0.25W/150
Q6019
KTA1024Y
C6017
25V/47uF
Q6017
KSC1845F
R6033
0.25W/470
R6037
0.25W/150
D6007
1SS133M
R6045
4.7K
Q6021
KTC3206Y
R6049
22
R6051
22
R6047
22
R6053
22
R6055
22
R6057
47K
R6059
47K
Q6023
KTC3198Y
Q6025
KTA1266Y
Q6029
KTC3198Y
Q6027
KTA1266Y
R6067
1.8K
R6069
820
R6071
270
R6061
100K
R60730.25W/22
R6075
0.25W/22
R6077
0.25W/100
R6079
0.25W/100
Q6033
KTC3206Y
Q6035
KTA1024Y
Q6131
2SC4467
Q6132
2SA1694
R6083
0.25W/47
R6085
0.25W/47
R6089
0.25W/10
R6091
0.25W/10
C6019
35V/220uF
31
2
V6001
2.2K
R6081
0.25W/1K
R6087
0.25W/220
R6093
5W/0.22
R6095
5W/0.22
123
N6003
R9009
82K
D6011
1SS133M
D6009
1SS133M
D6010
1SS133M
D6012
1SS133M
R6065
22K
R6066
22K
R6063
470K
R6064
470K
3 1
2
V6003
4.7K/B
3 1
2
V6004
4.7K/B
R6012
100
R6006
330
R6010
47K
R6008
1K
R6004220K
R600210
Q6002
KTC2874B
C6002
25V/22uF
C6004
200V/100pF
C6012
63V/470uF
R6024
JUMPE R
C6008
OPEN
R6020
33K
D6002
1SS133M
R6016
22
Q6004
KSA992F
Q6006
KSC1845F
R6018
22
R6022
33K
R6026
JUMPE R
C6010
OPEN
C6014
63V/470uF
D6004
1SS133M
Q6012
KSC1845F
Q6008
KSC1845F
R6028
22
R6030
22
Q6010
KSA992F
Q6014
KSA992F
R6098
100
R6100
330
R6102
330
R6104
390
R6110
390
C6016
100V/330pF
R60401M
R60421M
Q6016
KSA992F
D6006
1SS133M
R6032
0.25W/470
R6044
4.7K
R6036
0.25W/150
Q6020
KTA1024Y
C601825V/47uF
Q6018
KSC1845F
R6034
0.25W/470
R6038
0.25W/150
D6008
1SS133M
R6046
4.7K
Q6022
KTC3206Y
R605222
R604822
R6054
22
R6056
22
R6058
47K
R6060
47K
Q6024
KTC3198Y
Q6026
KTA1266Y
Q6030
KTC3198Y
Q6028
KTA1266Y
R6068
1.8K
R6070
820
R6072
270
R6062
100K
R60740.25W/22
R6076
0.25W/22
R6078
0.25W/100
R6080
0.25W/100
Q6034
KTC3206Y
Q6036
KTA1024Y
Q6141
2SC4467
Q6142
2SA1694
R6084
0.25W/47
R6086
0.25W/47
R6090
0.25W/10
R6092
0.25W/10
C6020
35V/220uF
31
2
V6002
2.2K
R6082
0.25W/1K
R6088
0.25W/220
R6094
5W/0.22
R6096
5W/0.22
123
N6004
R9010
82K
R9001
0.25W/1K
R9007
22K
R9003
0.25W/1.5K
R6105
2W/10
D9001
1SS133M
Q9001
KSC1845F
R9005
22K
J6001
C6023
100V/0.039uF
L6001
OPEN
R9002
0.25W/1K
R9008
22K
R9004
0.25W/1.5K
R6106
2W/10
D9002
1SS133M
Q9002
KSC1845F
R9006
22K
J6002
C6024
100V/0.039uF
L6002
OPEN
R7503
4.7K
R7504
47K
Q7503
KTC3198Y
R7505
4.7K
R7506
47K
Q7504
KTC3198Y
R7501
47K
R7502
4.7K
Q7501
KTA1266Y
2
3
1
Q7502
HVTK RC107S
+
-
-
+
+
-
+
-
1
3
2
4
7
5
8
6
9
10
K7501
CJJ5Q006Z
D7501
1SS133M
D7502
1SS133M
C750550V/0.01uF
C750650V/0.01uF
C7502
100V/0.01uF
C7504
100V/0.01uF
C7501
100V/0.01uF
C7503
100V/0.01uF
56
43
8
1
7
2
S7503
CSL4A016Z U
D7503
1SS133M
2
3
1
Q7505
HVTK RC107S
R7508
2W/330
123
N7501
R7507
2W/330
1 2 3
N9001
CJP03GA 19ZY
Q9101
KTC3875S YRTK
Q9102
KTC3875S YRTK
Q9005
KTC3875S YRTK
Q9006
KTC3875S YRTK
Q9004
KTC3875S YRTK
Q9008
HVTK RC102S
Q9007
KTA1504S YRTK
Q9103
KTA1504S YRTK
Q9003
KSA992F
R9012
22K
R9013
22K
R9014
22K
R9016
68K
R9015
100K
R9011
6.8K
R910710K
R9108
68K
R9103
33K
R9101
33K
R9102
33K
C910150V/47uF
C9003
50V/47uF
C9004
63V/10uF
C9001
50V/0.47uF
C9005
25V/0.1uF
C9002
25V/0.1uF
12345
N8101
CJP05GI237ZW
1
3
4
2
D8001
CVDD30XBN2 0
C8001
63V/10000uF
C8002
63V/10000uF
D8101
11EQS10
D8102
11EQS10
D8103
11EQS10
D8104
11EQS10
1
2
3
B8101
D8202
1N4003
D8201
1N4003
D8105
1N4003
D8106
1N4003
3
1
2
OUT IN
GND
U8102CVIKIA7915P I
GND
OUT IN
3
2
1
U8201
CVIK IA7812APIB SA
GND
OUT IN
3
2
1
U8101
KIA7815A PIUPF
R910522K
R910422K
R9106
22K
C8202
50V/47uF
C8103
25V/47uF
C8201
25V/470uF
R8101
0.5W/1
R8102
0.5W/1
C8101
63V/470uF
C8102
63V/470uF
C8204
50V/0.1uF
C8205
50V/0.1uF
C8206
50V/0.1uF
1
2
3
INOUT
GND
U8202
HVIKI A7805API
C8203
50V/47uF
C8207
50V/0.1uF
C8105
50V/0.1uF
C8106
50V/0.1uF
C8107
50V/0.1uF
C8108
50V/0.1uF
C8104
25V/47uF
J6004
J6003
J6005
R6201
OPEN
D6203
OPEN
C300125V/0.1uF
C3002
25V/0.1uF
C3003
25V/0.1uF
C3004
25V/0.1uF
C3007
25V/0.1uF
C4021
25V/0.1uF
32
45
1
6
S7502
CSL3A018Z E
32
45
1
6
S7501
CSL3A018Z E
1
2
3
4
5
6
7
K3001
1
2
3
4
5
6
7
K3002
R8001
0.68uF/125VAC
123
N8303
CJP03GI237ZW
C8301
16V/6800uF
C8305
35V/220uF
C8304
35V/220uF
C8302
35V/220uF
C8303
35V/220uF
D830111EQS10
D8302
11EQS10
D8303
11EQS10
D8304
11EQS10
D8305
11EQS10
D8306
11EQS10
D8307
11EQS10
D8308
11EQS10
3
2
1
OUT IN
COMMON
U8302
KIA7812A PI
3
1
2
OUT IN
GND
U8303
KIA7912PI
R8301
22K
R8302
22K
R8303
22K
123
N8302
CJP03GI236ZW
Q6031
2SC4495
Q6032
2SC4495
R3511
220KR3510
220K
C8306
16V/220uF
151413121110987654321
N3002
CJP15GI236ZW
R8306330
R83071K
D8309
1SS133M
1
2
3
INOUT
GND
U8304
KIA7805A PI
12
3
4
VINVOUT
GND
CTRL
U8301
KIA278R33PI
1 2 3
B8001
R6108
JUMPE R
C8307
50V/10uF
R35124.7K
Q3501
KRC107S
Q3502
KRC107SQ3503
KRC107S
R35134.7K
R35144.7K
D8310
1SS133M
D8311
1SS133M
1234567
N8301
CJP07GI236ZW
Z4001
CWE5202080A
Z4002
OPEN
J6006
J6007
R9017
47K
R3517
220
R3515
220
R3516
220
C8308
100V/0.01uF
C8309
100V/0.01uF
C8109
100V/0.01uF
C8110
100V/0.01uF
C8310
35V/220uF
C8311
35V/220uF
D6014
1SS133M
D6013
1SS133M
3
2
1
D6015KDS122
3
2
1
D6016KDS122
3
2
1
D6017KDS122
3
2
1
D6018KDS122
Q6111
2SC4883A
Q6112
2SA1859A
Q6121
2SC4883A
Q6122
2SA1859A
1
2
3
K4001
CJJ4N101Z
C4022
50V/0.01uF
1
2
3
K3004
CJJ4N101Z
C302350V/0.01uF
Q8301
KTC3875S YRTK
R8308
47K
32
45
1
6
S8301
G5PA- 28-MC
TUNER-R
TUNER-L
NET-R
NET-L
REC-IN-R
REC-IN-L
CD-R
CD-L
PHONO-R
PHONO-L
INPUT1
REC1-LOU T
DIG-L
REC-IN-L
NET-L
TUNER-L
CD-L
PHONO-L
REC1-ROU T
DIG-R
REC-IN-R
NET-R
TUNER-R
CD-R
PHONO-R
-15V
+15V
-15V
+15V
+12V
A_GND1
A_GND
D_GND2
D_GND2
D_GND2
D_GND2
D_GND2
D_GND2
D_GND2
D_GND2
A_GND
A_GND
D_GND2
REC1-LOU T
REC1-ROU T
A_GND2
D_GND2
D_GND2
D_GND2
DIG-R
DIG-L
0.36 V (AC)
0.36 V (AC) 28.68 V (DC) 6.16 V (AC) 35.68 V (DC)
-35.65 V (DC)
6.18 V (AC)
6.18 V (AC) 6.18 V (AC)
0.36 V (AC) -29.56 V (DC)
Point A
Point B
Point C
Point D
Point E
Point F
Point A
Point B
Point C
Point D
Point E
Point F
Measurement condition
・Voltage measurement
No signal
・Waveform measurement
INPUT: 200mVrms/1KHz(CD)
Surround mode: S.Direct
OUTPUT: 1/8W
Speaker load: 4ohms
N8302
TO BN301
N6001
TO B1003
N7501
TO B9901
N3001
TO B5001
N3002
TO B1002
N9001
TO B6501
N8301
TO BN300
10
Caution in
servicing Electrical Mechanical Repair Information Updating

SCH02_FRONT
STBY POWER GND LINE POWER- LINE POWER+ LINE Rch SIGNAL Lch SIGNAL
RC5
POW_ON
D_GND
REMOTE+5V
POW_DOWN
POW_RELAY
BOOT0
RXD
TXD
13P-WIRETO STANDBY PCB N8504
+12V
LOUD
MOT-
MOT+
D-GND
LC78212_CE
LC78212_DATA
LC78212_CLK
+5VD
D-GND
F_MUT E A_MUTE
PROTECT_1
P_RALAY
+12V
PROTECT_2
SPK_A SPK_B
AUDIO_DET
+15V
-15V
TO_L
A_GND
TO_R
L
A_GND
R
SOURC E DIRECTSPK_A SPK_B LOUDNESS
STANDBY PHONO TUNER
CD NETWORK RECORDER OPTICAL 1
TO MAIN PCB N3002
TO MAIN PCB N6001FROM VOLUME PCB N5002
FROM VOLUME PCB N5001
VCC
RESET 2.4V
COAX
0.3 0.8 1.37 1.93
INPUT SELECT
TO Digital Input Board JTAG Debug
DIG_POWER_ON/OFF
MCU_RST
RESET
JTAG_DO
JTAG_CLK
JTAG_MS
JTAG_DI
JTAG_RST
GND+3.3V
GND
GND SDA
SCL
WP
VCCA0
A1
A2
15P-WIRE
DIR_MUTE
D-GND
M1
M2
RST
D-GND
DIR_MDO
DIR_MDI
DIR_MCK
DIR_NPCM
DIR_RESET
DIR_CS
DIR_ERR
D-GND
16-WIRE
NC
5-WIRE
3-WIRE
TREBLE BASS
BALANCE
SOURCE_DIRECT
SPK_A SPK_B LOUNDNESS
+10V
BN302
N.C
D-GND
OPTICAL 2
DIR_MDO
DIR_MDI
DIR_MC K
DIR_NPC M DIR_RESET DIR_CS
DIR_ERR
RC5_IN_RE
RC5_IN_FE
AMP_P ROT
ENC+ ENC- AMP_M UTE_EA R_ON
F_MUT E AUDIO _DET
STANDB Y_LED KILL_IR POWER_O N
VOL_U P_MOT OR
VOL_DO WN_MO TOR
DIR_MU TE
N.C RC5_OUT VSS
VCC
DC_PRO TECT
DIGIT AL_POW ER
SPKA
SPKB
SOURCE _DIRECT
LOUDNES S
C
VSS
VCC
RESET
N.C
N.C
N.C
CS4398_RST
CS4398 M2
CS4398 M1
N.C
MD1
MD0
XTAL1
XTAL2
VSS
OPT2_LE D
UPDAT E_RX
UPDAT E_TX
OPT1_LED
COAX_L ED
REC_LED
TUNER_ LED
NETWO RK_LED
CD_LED
PHONO_ LED
LC78212SCL
LC78212SDA
AVSS
AVRH
AVCC
LC78212_CE
OPTI ON
POWER_D ET
ADKEY
VCC
VSS
N.C N.C
N.C N.C
VCC
TRSTX
TCK
TDI
TMS
TDO
N.C
EEPROM_S DA
EEPROM_S CL
PHONO_ MUTE _LED
CD_MUT E_LED
NETWO RK_MU TE_LED
TUNER_ MUTE_ LED
REC_MU TE_LED
COAX_M UTE_L ED
OPT1_M UTE_LE D OPT2_M UTE_LE D
VCC
N.C
UPDAT E_MODE
N.C
N.C
VSS
N.C
N.C
EEPROM
REMOTE
N.C N.C
Ver. OPT ION
R1135Ver.
EUR
JPN
33K
USA
CHN
15K
8.2K
4.7K
TUNER_ LED
TUNER_ MUTE_ LED
TUNER_ LED
TUNER_ MUTE_ LED
CD_LED
CD_MUT E_LED
CD_LED
CD_MUT E_LED
NETWO RK_LED
NETWO RK_MU TE_LED
NETWO RK_LED
NETWO RK_MU TE_LED
R1601
100
VOUTGNDVcc
123
U1601R94EV1A
C1601
16V/100uF
C1602
50V/0.1uF
Q1601
RT1P141C
Q1602
RT1P141C
Q1603
RT1P141C
R1602
100
D16011SS133MR1603
47K
R1604
18K
Q1604
KTC3875S YRTK
C160316V/100uF
C160450V/0.1uF
C15100.01uF
R1510
330
C15110.01uF
R1511
330
C15120.01uF
R1512
330
C15130.01uF
R1513
330
Q1014
RT1P141C
Q1605
KTC3875S YRTK
C1003
50V/0.1uF
Q1015
RT1P141C
S1411
EC16B12SO-ZZZ
C1411
50V/0.01uF
C1412
50V/0.01uF
R1411
47K
R1412
47K
C1401
50V/0.01uF
S1401
CST1A 012ZT
S1402
CST1A 012ZT
S1403
CST1A 012ZT
S1404
CST1A 012ZT
R1401
10K
R1403
2.2K
R1404
3.9K
Q1016
RT1N141C
R1022
47K
R1001
22K
8765
4321
U1003
AT24C04C- SSHM-T
1234
5678
A+-
B
+ -
A OUTPUT
A-INPUT
A+INPUT
V- B+INPUT
B-INPUT
B OUTPUT
V+
U2002
CVIAZ 4580MTR-E1 -CU
1234
5678
A+-
B
+ -
A OUTPUT
A-INPUT
A+INPUT
V- B+INPUT
B-INPUT
B OUTPUT
V+
U2003
CVIAZ 4580MTR-E1 -CU
1234
5678
A+-
B
+ -
A OUTPUT
A-INPUT
A+INPUT
V- B+INPUT
B-INPUT
B OUTPUT
V+
U2001
CVIAZ 4580MTR-E1 -CU
Q1801
KTA1271Y
Q1802
KTA1271Y
Q1803
KTC3203Y
Q1804
KTC3203Y
C1801
10V/220uF
R1212
10K
R1807
2.2K
R1809
47K
R1806
2.2K
R1808
47K
R1012
10K
R1020
47K
C1009
50V/0.1uF
R2015
1.2K
R2013
1.2K
R2017
56K
R2019
47K
R2020
47K
R2016
1.2K
R2018
56K
R2014
1.2K
V2002
10K/B
V2003
10K/B
V2001
20K/MN
56 43
8 1
7 2
S2001
CSL4A016Z U
R2007
2.7K
R2008
2.7K
C2009
50V/22uF
C2010
50V/22uF
R2009
100K
R2010
100K
R2011
220
R2012
220
R20052.7K
R2006
2.7K
R2003
100K
R2004
100K
C200350V/10uF
C200450V/10uF
Q2001
RT1N141C
C2002
35V/10uF ROS
C2001
35V/10uF ROS
R2001
56K
R2002
56K
R100510K
C1002
50V/0.1uF
123
B1003
CWZPM6004B1003
1 2 3 4 5
B1006
CWZPM6004B1006
D1501RED
C2006
100V/220pF
C2008
100V/220pF
C2005
100V/220pF
C2007
100V/220pF
C2018
100V/220pF
C2017
100V/220pF
C2014
100V/0.01uF
C2013
100V/0.01uF
C2015
100V/0.068uF
C2016
100V/0.068uF
C2011
50V/2.2uF
C101450V/0.1uF
C101350V/0.1uF
C101250V/0.1uF
C1011
50V/0.1uF
C1015
50V/0.1uF
C1016
50V/0.1uF
C1010
50V/0.1uF
3NC
OUT
DS
VSS
VDD
2
54
1
U1002
S80124CLMCJ IJT2
R1028
10
C1008
50V/0.1uF
C1007
10V/1uF
R1025
0
C15010.01uF
R1405
10K
R10260 R10270
R1032100
R1034100
R1011
10K
R1030
100
R1031
100
D1603
1SS133M
R1402
1K
R105133
R1006
10K
C1515
50V/0.01uF
C1004
50V/0.1uF
R105033
C1006
50V/0.1uF
R1043100R1044100
R1045100 R1046100
R10240
1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 5
B1002
CWB1B 01512047
R1047100
R1035100
R103633
R103733
R103833 R103933 R104033 R104133 R104233
R1008
10K
6 5 4 3 2 1
N1002
CJP06HA 292ZY
R1048
1.5K
R1049
1M
C2019
50V/47uF
C2020
50V/47uF
C2012
50V/2.2uF
C1001
63V/10uF
R105210K
R106110K
R106210K
R106310K
R106410K
R1501
150
Q1610
RT1N141C
IN
GND
OUT
13
2
U1004
NJM2845DL133
C160550V/0.1uF
D20011SS133M
Q1609
RT1N141C
R1004
47K
R10150 R10160
Q1013
RT1N141C
Q1012
RT1N141C
Q1011
RT1N141C
Q1010
RT1N141C
Q1001
RT1N141C
Q1607
RT1N141C
Q1608
RT1P141C
R102910K
R101410K
C160716V/100uF
C100550V/0.1uF
R1065
OPEN
C160625V/100uF
D1513BLUE
D1510BLUE
D1511BLUE D1512BLUE
C1608
OPEN
R1605
33K
1 2 3 4 5 6 7 8 9 10 11 12 13
B1001
CWB1B 01330047
1234567891011121314
B1004
CWB1B 01460047
R1017
22K
R1002
1K
R1013
10K
R1804
2.2K
R1805
2.2K
D1802
1SS133M
R2021
0.25W/10
R2022
0.25W/10
R1018
22K
1
2
3
4
5
6
7
8
9
N1001OPEN
C1017OPEN
C1018OPEN
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75 74 73 72 71 70 69 6 8 67 66 65 64 63 62 61 60 5 9 58 57 56 55 54 53 52 51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25242322212019181716151413121110987654321
U1001
MB9A F342NAPMC
R1074
33
R1075
33
C1019
10V/22uF
C1020
50V/12pF
C1021
50V/12pF
L1001
60R/3A
R B
D1514
RED/BLU E
CVDPVD 093A2W
X1001
16MHz/6pF
C1517
0.1uF
C1516
0.1uF
R1076
180
R1077
120
Q1017
RT1N144C
Q1018
RT1N144C
R B
D1515
RED/BLU E
CVDPVD 093A2W
C1519
0.1uF
C1518
0.1uF
R1078
180
R1079
120
Q1019
RT1N144C
Q1020
RT1N144C
R B
D1516
RED/BLU E
CVDPVD 093A2W
C1521
0.1uF
C1520
0.1uF
R1080
180
R1081
120
Q1021
RT1N144C
Q1022
RT1N144C
R B
D1517
RED/BLU E
CVDPVD 093A2W
C1523
0.1uF
C1522
0.1uF
R1082
180
R1083
120
Q1023
RT1N144C
Q1024
RT1N144C
R B
D1518
RED/BLU E
CVDPVD 093A2W
C1525
0.1uF
C1524
0.1uF
R1084
180
R1085
120
Q1025
RT1N144C
Q1026
RT1N144C
R B
D1519
RED/BLU E
CVDPVD 093A2W
C1527
0.1uF
C1526
0.1uF
R1086
180
R1087
120
Q1027
RT1N144C
Q1028
RT1N144C
R B
D1520
RED/BLU E
CVDPVD 093A2W
C1529
0.1uF
C1528
0.1uF
R1088
180
R1089
120
Q1029
RT1N144C
Q1030
RT1N144C
R B
D1521
RED/BLU E
CVDPVD 093A2W
C1531
0.1uF
C1530
0.1uF
R1090
180
R1091
120
Q1031
RT1N144C
Q1032
RT1N144C
R1066
10K
C1022
50V/0.01uF
R10940 R10950 R10960
R10970
R10980
R10990
R11000
R11010
R11020
R11030
R11040
Q1002
RT1N141C
R1092
33
R109310K
R1105
0
R1106
0
R11070
R11080
R11160
R11170
R11180
R11190
R11200
R11230
R11240
R113147K R113247K R113347K
C1023OPEN
C1024OPEN
C1025
50V/0.01uF
R1516
10K
R1517
10K
R1518
10K
R1519
10K
R1521
10K
R1522
10K
R1523
10K
R1524
10K
R1525
10K
R1526
10K
R1527
10K
R1528
10K
R1529
10K
R1530
10K
R1531
10K
R1520
10K
C1026
50V/0.01uF
R1801
1W/10ohm
D1801
1N4003ST
R1134
10K
R1135
33K
Q1611
RT1N141C
Q1612
RT1P141C
C1027
50V/0.01uF
C1028
50V/0.01uF
5VD
+12V
-15V
+15V
D-GND
+12V
A-GND
+15V
-15V
A-GND
+12V
5VD
A-GND
+3.3V
D-GND
+3.3V
D-GND
CON
+3.3V
+3.3V
+3.3V 5VD5VD
+3.3V
D-GND
D-GND
D-GND
D-GND
D-GND
D-GND
+3.3V+3.3V
D-GND
REM+5V
D-GND
+3.3V +3.3V
+3.3V
D-GND
D-GND
UPDATE_R X
D-GND
D-GND
+3.3V
+3.3V
D-GND
REM+5V
D-GND
D-GND
D-GND
D-GND
+3.3V
AMUTE
FUN_MUT E
KILL_IR
POWER_ON RC5_OUT
DC_DETECT
SPKA
SPKB
SOURCE
LOUND
RESET
CS4398_RST
CS4398_M2
CS4398_M1
POWER_DET
LC78212_CE
LC78212_SDA
LC78212_SCL
UPDATE_R X
AMP_PROT
UPDATE_T X
DIGITAL_ POWER
STANDBY_ LED LOUND SPKB SPKA SOURCE
REC_LED PHONO_LE D
OPT1_LED
COAX_LED
OPT2_LED
D-GND
+3.3V
+3.3V
5VD
5VD
D-GND
D-GND
D-GND
A-GND
A-GND
D-GNDD-GND
LC78212_CE
LC78212_SDA
LC78212_SCL
D-GND
F_MUTE
SPKA
SPKB
DIGITAL_ POWER
AMUTE
AMP_PROT
RC5_IN
RC5_OUT
UPDATE_T X
RESET
UPDATE_R ST
POWER_ON
ENC-
ENC+
POWER_DET
DC_DETECT
SOURCE
UPDATE_R ST
KILL_IR
VOL_UP_ MOTOR
VOL_DOWN _MOTOR
LOUND
VOL_UP_ MOTOR
VOL_DOWN _MOTOR
MD0
MD0
MD0
REC_MUT E_LED
PHONO_M UTE_LED OPT1_MUT E_LED
OPT2_MUT E_LED
COAX_MUT E_LED
ENC+ STANDBY_ LED
ENC-
RESET
FUN_MUT E
F_MUTE
CS4398_RST
CS4398_M2
CS4398_M1
PHONO_M UTE_LED
PHONO_LE D
REC_MUT E_LED
COAX_MUT E_LED
COAX_LED
OPT1_MUT E_LED
OPT2_MUT E_LED
OPT1_LED
OPT2_LED
REC_LED
DIR_MUT E
DIR_MUT E
D-GND
5VD
RC5_IN
D-GND
B1003
TO N6001
B1002
TO N3002
B1004
TO BN302
B1001
TO N8504
B1006
TO N5001
N1002
TO N5002
11
Caution in
servicing Electrical Mechanical Repair Information Updating

SCH03_POWER
GND LINE POWER- LINE POWER+ LINE Rch SIGNAL Lch SIGNAL STBY POWER
-6
** IMPORTANT SAFETY NO TICE.
COMPONENT IDENTIFIED BY MARK HA VE SPECIAL CHARACTERISICS.
IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF T HESE COMPONENTS
USE ONLY MANUFACTURER'S SPECIFIED PARTS.
** THE UNIT OF RESISTANCE IS OHM.
K = 1000 OHM. M = 1000K OHM.
** THE UNIT OF CAPACITANCE IS MICROFARAD(uF)
pF = 10 uF
IMPOROVEMENT OF PERFORMANCE.
** THIS SCHEMATIC DIAGRAM MAY BE MODIFIED AT ANY TIME WIT H THE
D-GND
MOT +
MOT -
LOUD
+12V
5P-SHI ELD-WIRE
1PIN- WIRE
HP_L
HP_R
NC
HP_JA CK(SILVER_ PLAT E)
TO MAIN PCB N7501
3P-WIRE
Z9901
SHIELE-PLATE(HP)
TO CHASSIS
HEADPHONE PCB
RC5
POW_ON
D-GND
REMOTE+5V
POW_DOWN
POW_RELAY
BOOT0
RXD
TXD
+3.3V D_GND
TXD RXD
BOOT
T0001
MAIN TRANSFORMER
A_GND
+15V
-15V
TO_L
TO_R
UPDATE
FROM FRONT PCB B1001
2P-WIRE
USA AC-OUTLET-120V(3)
2P-BA SE-BO X
IN
OUT
RC5
Flasher Input
MINI- JACK (PJ-308-02)
POWER SW PCB
W0001
J0001
W0002
TO MAIN PCB N3001
VOLUME PCB
Z5001
STYLE-PIN
TO FRONT PCB N1002
STANDBY PCB
HEAT
GND
NC
TO MAIN PCB N9001
POSISTER PCB
H8511H8512
To FRONT PCB N1002
MCU_RST
MCU_RST
NC
Z8701
+10V
BOTT1
NC
ELNA/RO S
ELNA/RO S
ELNA/RO S
ELNA/RO S
220-240V : T 1.6 AL 250V
120V : T3.15A L 250V
CUP12837Z-3 CUP12837Z-5
CUP12837Z-1
CUP12837Z-4
CUP12837Z-2
TO CHASSIS
USA : USE
SHIELD-CASE
JPN AC-OUTLET-100V(3)
USA:America
JPN:Japan
EUR:Europe
CHN:China
EUR JPN CHN : OPEN
EUR CHN : USE
USA JPN : OPEN
EUR CHN : OPEN
USA JPN : USE
Ver. OPTION
100V : T5A L 250V
JPN : CS L1E008ZE
EUR USA CHN : CSL1E002Z E
1 2 3 4 5
N5001
CJP05GA 19ZY
M
- +
V5001
50K/B
56
43
8
1
7
2
S2501
BC3-12H
C5013
50V/0.01uF
Q2501
KRC102S
D2501
1SS133M
R5001
330
R5002
330
R2501
3.3K
R2502
3.3K
R2503
5.6K
R2504
5.6K
B5002
CWE8202150RV
R5005
100
R5003
56K
C5003
200V/100pF
Q5001
KSA992F
Q5003
KSC1845F
Q5005
KSC1845F
Q5007
KSA992F
Q5009
KSA992F
Q5011
KSC1845F
Q5013
KSC1845F
Q5015
KSA992F
R5013
12K
R5011
12K
R5007
22
R5009
22
R5017
22
R5015
22
D5001
1SS133M
R5025
220
D5005
1SS133M
R5023
180
D5003
1SS133M
R5021
470
R5027
220
R5041
100
R5043
220
R5045
270
R5029
1M
R5031
1M
R5035
33
R5033
33
C5007
200V/100pF
C5005
50V/10uF
R5039
220
R5037
100K
R5047
JUMPE R
R5048
JUMPE R
R5006
100
R5004
56K
C5004
200V/100pF
Q5002
KSA992F
Q5004
KSC1845F
Q5006
KSC1845F
Q5008
KSA992F
Q5010
KSA992F
Q5012
KSC1845F
Q5014
KSC1845F
Q5016
KSA992F
R5014
12K
R5012
12K
R5008
22
R5010
22
R5018
22
R5016
22
D5002
1SS133M
R5026
220
D5006
1SS133M
R5024
180
D5004
1SS133M
R5022
470
R5028
220
R5042
100
R5044
220
R5046
270
R5030
1M
R5032
1M
R5036
33
R5034
33
C5008
200V/100pF
C5006
50V/10uF
R5040
220
R5038
100K
R5020
470
C2505
OPEN
R5019
470
1
2
3
7
8
K9901
R9901
47
R9902
47
2
4 5
6
7
8
9
T8501D8501
1N4003
D8502
1N4003
D8504
1N4003
D8503
1N4003
D8505
1N4003
D8506
1N4003
2 1
N8501
CJP02K A060ZY
21
N8502
CJP02K A060ZY
12
N8503
CJP02GA 89ZY
3
2
4 1
S8501
DLS6D1-O(M ) 0.25W
CSL1E008ZE
D8508
1SS133M
Q8501
HVTK TC3198YT
C8504
25V/2200uF
C8510
50V/0.1uF
C8505
50V/0.1uF
C8506
10V/220uF
R8503
82K
B8501
CJT1 A026
Q8503
KRA102S
C8509
50V/0.1uF
R8505
47K
R8502
4.7K
Q8502
HVTK RC102S
VOUTGNDVcc
123
U8701
R94EV1A
D8702
1SS133M
Q8701
KRA102S
C8702
50V/0.1uF
S8901
R8702
100
F8610
T 5.0A L 250V
F8620
T 5.0A L 250V
C8508
50V/0.1uF
R8504
47
C8507
50V/0.1uF
123
B6501
CWZPM6004B6501
T6501
12
B8901
CWZPM6004B8901
1
24
5
6
7 3
N8505
CJP07GB 113ZY
1
2
3K8701
6 5 4 3 2 1
N5002
CJP06GF293ZB
D8507R8501
F8510
K8601
CJJ7A033Z
C8701
16V/100uF
C8901
470pF
C8502
4700pF
D8701SIR34ST3 F
C2501
100V/0.001uF
C2502
100V/0.001uF
C9901
100V/0.01uF
C9902
100V/0.01uF
K8501
C5001
35V/10uF
C5002
35V/10uF
C5011
25V/220uF
C5012
25V/220uF
2
31
OUT
GND
IN
U8501NJM2845DL1 -05
12345678910111213
N8504
A2008WV0-13P
J8501
J8502
R8701100
D8509
Z11V
C2503
100V/0.1uF
C2504
100V/0.1uF
C5009
25V/47uF
C5010
25V/47uF
Z5001
C8503
50V/0.22uF
123
B9901
CWZPM6004B9901
12345
B5001
+15V
-15V
A-GND
A-GND
A-GND
A-GND
+15V
A-GND
-15V
A-GND
D-GND
D-GND
D-GND
P_RELAY
A-GND
+15V
-15V
+12V
A-GND
A-GND
P_RELAY
D-GND
D-GND
PGND
D-GND
0.37 V (AC)
-15.04 V (DC)
60.46 mV (AC)
13.29 V (DC)
0.37 V (AC)
Measurement condition
・Voltage measurement
No signal
・Waveform measurement
INPUT: 200mVrms/1KHz(CD)
Surround mode: S.Direct
OUTPUT: 1/8W
Speaker load: 4ohms
B9901
TO N7501
B5001
TO N3001
B6501
TO N9001
N8504
TO B1001
N5001
TO B1006
N5002
TO N1002
12
Caution in
servicing Electrical Mechanical Repair Information Updating

SCH04_DIGITAL
GND LINE POWER- LINE POWER+ LINE Rch SIGNAL Lch SIGNAL DIGITAL SIGNAL STBY POWER
OPTICAL/COAXIAL INPUT UNIT
GND_D
GND_B
SDIN
SCLK
LRCK
MCLK
VD
DGND
M3
M2
M1
M0
RST
VCL FILT+
REF-GND
VREF
AOUT3 -
AOUT3 +
VA
AOUTA +
AOUTA -
MUTEC
VQ
MUTEC
DSD_A
VLS
AGND
COAXIAL INPUT
OPTICAL INPUT 1
+12V
-12V
R_OUT
L_OUT
GND
GND
GND
GND
+5V_A
+3.3V
DIR_ERR
DIR_RESET
DIR_NPCM
DIR_MCK
DIR_MDI
DIR_MDO
DIR_CS
SDA(M1)
SCL(M2)
RST
GND
GND
DIR_MUTE
GND
TO MAIN PCB N8301
TO MAIN PCB N8302
TO RRONT PCB
ELNA ROA
ELNA ROS
ELNA ROS
ROA
SHIN YEI FNS
SHIN YEI FNS
SHIN YEI FNS
SHIN YEI FAS
SHIN YEI FNS
SHIN YEI FNSSHIN YEI FNS
SHIN YEI FAS
SHIN YEI FAS
SHIN YEI FAS
SHIN YEI FAS
SHIN YEI FAS
SHIN YEI FAS
SHIN YEI FAS
ELNA ROS
OPTICAL INPUT 2
ERROR
NPCM
MPIO_ A0
MPIO_ A1
XMCKO
MPIO_ A3
MPIO_ C0
MPIO_ C1
MPIO_ C2
MPIO_ C3
MPIO_ B0
MPIO_ B1
MPIO_ B2 MPIO_ B3
MPO0 MPO1 DOUT LRCK
BCK
SCKO
DGND
DVDD
MDO
DIR_MDI
DIR_MC
MS
MODE
RXIN7
RXIN6
RXIN5
RXIN4
RXIN3
RXIN2
RST
RXIN1
VDDRX
RXIN0
GNDRX
TXI
TXO
AGND
VCC
FLT
VCOM
AGNDAD
VCCAD
VINL
VINR
ROA
PVWZ
PVWZ
RUBYCO N MU
Q300
KSA992FT A
Q304
KSA992FT A
Q310
KSC1845FT A
Q313
KSC1845FT A
D301
1SS133M
D305
1SS133M
D302
1SS133M
D307
1SS133M
Q302
KSA992FT A
Q309
KSC1845FT A
D300
1SS133M
D303
1SS133M
D304
1SS133M
D306
1SS133M
Q301
KSA992FT A
Q308
KSC1845FT A
Q311
KSC1845FT A
Q303
KSC1845FT A
Q312
KSA992FT A
C301
25V/100uF
Q316
KSA992FT A
Q324
KSC1845FT A
Q327
KSC1845FT A
D309
1SS133M
D313
1SS133M
D311
1SS133M
D315
1SS133M
Q319
KSA992FT A
Q323
KSC1845FT A
D308
1SS133M
D310
1SS133M
D312
1SS133M
D314
1SS133M
Q318
KSA992FT A
Q322
KSC1845FT A
Q325
KSC1845FT A
Q317
KSC1845FT A
Q326
KSA992FT A
C330
25V/100uF
Q320
KSA992FT A
C333
16V/220uF RA3
C332
50V/0.1uF
R375
10
L301
60R/3A
R378
0
1234567891011121 314
15 16 17 18 19 2 0 21 22 23 24 25 26 2 7 28
IC300
CS4398CZ
R3220
C302
50V/0.1uF
C303
50V/3.3uF R306
OPEN
C304
50V/0.1uF
C315
50V/0.1uF
C317
50V/0.1uF
C318
50V/0.1uF
C319
50V/33uF
C313
50V/0.1uF
C312
50V/33uF
R325
OPEN
R326
OPEN
R337
OPEN
R318
10K
R3280
R38333
R38433
R38533
D316
KDS160
C345
50V/0.01uF
D317
KDS160
R382
75
C346
50V/47pF
C349
50V/0.1uF
C350
50V/1000pF
C351
50V/0.01uF
C348
50V/1000pF
C347
50V/0.1uF
Q306
KTC2875B
R320
2.2K
R324
470K
R321
2.2K Q307
KTC2875B
Q314
KTC2875B
R335
2.2K
R342
470K
R336
2.2K
Q315
KTC2875B
3
G2
S
D2
G1 D1
2
4 5 1
Q305
2SK2145
3
G2
S
D2
G1 D1
2
4 5 1
Q321
2SK2145
123
OUT
GND
VCC
RX
JK300
RX (25MHz)
123
BN301
CWB1B 00315046001
1234567
BN300
CWB1B 00712046
R314
100
R356
100
R307
OPEN
R329
OPEN
R348
OPEN
R361
OPEN
R301
120
R302
120
R344
120
R345
120
R309
180
R327
180
R349
180
R358
180
R315
47
R323
47
R355
47
R357
47
R354
33K
R350
33K
R313
33K
R308
33K
R303
470
R366
470
R312
4.7K
R340
4.7K
R353
4.7K
R365
4.7K
R333
560
R334
560
R360
560
R362
560
R316
68
R317
68
R330
68
R331
68
R332
68
R359
68
R341
470
R346
470
C308
100V/560pF
C324
100V/560pF
C309
100V/820pF
C320
100V/820pF
C321
200V/180pF C300
200V/180pF
C310
200V/47pF
C326200V/47pF
C311
200V/220pF
C306OPEN
C323
OPEN
C328
100V/820pF
C325
100V/820pF
C322
200V/180pF
C329
200V/180pF
C327
200V/220pF
C307
25V/100uF
C314
25V/100uF
C316
25V/47uF
C305
25V/47uF
14 13 1 2 11 10 9 8 7 6 5 4 3 2 1
BN302
C35250V/0.1uF
C35350V/0.1uF
C35450V/0.1uF
C35550V/0.1uF
C35650V/0.1uF
1234567
891011121314
IC303
TC74VHC U04FT
R391
330K
R390
47K
C35750V/0.1uF
R381
470
R388
OPEN
R389
OPEN
R304
0
R310
560
R311
4.7K
R338
560
R351
560
R363
560
R300
4.7K
R339
4.7K
R343
4.7K
R352
4.7K
R364
4.7K
R347
4.7K
R367
4.7K
C33816V/220uF RA3
R3930
R3940
R395
OPEN
R398
0
R397
0
R396
0
R319
10K
R402
0
JK301
123
OUT
GND
VCC
RX
JK302
RX (25MHz)
R405
0
48 47 46 45
44 43 42
41 40 39
38 37
36 35 34 33 32 31 3 0 29 28 27 26 25
24 23
22 21 20
19 18 17 16
15 14
13
12111 0987654321
IC301
CVIPC M9211PTR
PCM9211PT R
R41733
R41833
R41151 R41251 R41351
R40151
C358
50V/0.1uF
R41533
R4073.3K
R41633
R4083.3K
C359
6.3V/220uF
R4093.3K
R421
33
R42233
R4103.3K
R423
OPEN
R424
0
R39233
R42633
R42733
R425
33
C373
50V/0.1uF
C371
50V/0.1uF
R428OPEN
C372
16V/10uF
C370
50V/0.1uF
R433
1M
1
2 3
4
X300
24.576MHz/12pF
C368
50V/18pF
C367
50V/18pF
R429
100
C369
50V/0.1uF
L303
120
C366
16V/10uF
R430
680
C365
50V/0.068uF
C36450V/4700pF
R4340
R4350
C362
50V/0.1uF
C36316V/10uF
C360
50V/0.1uF
C361
6.3V/220uF
L302
60R/3A
R43110K
R43210K
R41910K
R42010K
R403
0
R404
0
DGND
DGNDDGNDDGND
DGND
DGND
DGND
DGNDDGND
DGND
DGND
DGND
+3.3V
DGND
DGND
DGNDDGND
+3.3V
DGND
DGND
DGND
DGND
DGND DGND
DGNDDGND
+3.3V
+5V_A
MUTE
MUTE
+5V_A
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+3.3V
+3.3V
DGND
AGND
+5V_A
DGND
BN301
TO N8302
BN300
TO N8301
BN302
TO B1004
13
Caution in
servicing Electrical Mechanical Repair Information Updating

PRINTED CIRCUIT BOARDS
FRONT, MAIN, DIGITAL
Lead-free Solder
When soldering, use the Lead-free Solder (Sn-Ag-Cu).
FRONT (A SIDE) FRONT (B SIDE) MAIN (A SIDE)
DIGITAL (A SIDE) DIGITAL (B SIDE)
MAIN (B SIDE)
PM6006_DIGIT_MP_CUP12839Z_A
pb
1.MUTE
2.GND
3.SDA(M1)
4.SCL(M2)
5.RST
6.GND
7.DIR_ERR
8.DIR_CS
9.DIR_RESET
10.DIR_NPCM
11.DIR_MCK
12.DIR_MDI
13.DIR_MDO
14.GND
B300
B301
C338
C333
C346
C361
C330
C301
C366
C359
R405
R378
JK302
R430
R401
R413
R412
R411
R410
R409 R408 R407
R427
R426
R418
R432
R431
R435
R434
R423
R404
R403
L303
L302
C373
C371
C370
C362
C360
C365
C364
C372
C363
IC301
R419 R417
R415
R425
R420
R421 R416
X300
L301
C368
C358
C367
C351
C345
C350
C348
C357
C356
C355
C354
C353
C352
C369
C332
C349
C347
C318
C317 C315
C313
C304
C302
BN302
Q321
Q305
C305
Q327
Q325
Q324Q323
Q322
Q317
Q313
Q311 Q310
Q309
Q308
Q303
Q326
Q320
Q319
Q318 Q316
Q312
Q304
Q302
Q301 Q300
D315
D314
D313
D312
D311
D310
D309
D308
D307
D306
D305
D304
D303
D302
D301
D300
JK300
JK301
C329
C328
C327
C326
C325
C324
C323
C322
C311 C310
C309
C306
C308
C316
C319
C312
C303
C300
BN301
C321
C320
BN300
R428
R388
R319
R318
R357
R355
R323
R315
C314
C307
Q315
Q307
Q306
Q314
IC303
IC300
R402
R398
R397
R396
R433
R424
R395
R394
R393
R390
R391
R304
R392
R367
R364
R352
R347
R343 R339
R311 R300
R389
R363
R351
R338
R310
D317
D316 R382
R359
R332
R331
R330
R317
R316
R362
R360
R334
R333
R342
R324
R365
R353
R340
R312
R381
R366
R346
R341
R303
R354
R350
R313
R308
R385
R384
R383
R422
R337
R326
R325
R306
R336
R335
R321
R320
R358
R349
R327
R309
R345
R344
R302
R301
R361
R348
R329
R307
R429
R356
R314
R375
R328
R322
MI ICT FCT1 FCT2 RP
L OUT
GND
R OUT
1.+3.3V
7.-12V
6.GND
5.+12V
4.GND
3.+5V_A
2.GND
BAR CODE LABEL
37
12
2413
3625
48
14101 5
2
1
7
14
7
8
14
2815
1.MUTE
2.GND
3.SDA(M1)
4.SCL(M2)
5.RST
6.GND
7.DIR_ERR
8.DIR_CS
9.DIR_RESET
10.DIR_NPCM
11.DIR_MCK
12.DIR_MDI
13.DIR_MDO
14.GND
1.+3.3V
2.GND
3.+5V_A
4.GND
5.+12V
6.GND
7.-12V
1.L_OUT
2.GND
3.R_OUT
PM6006_DIGIT_MP_CUP12839Z_A
RC5
POW_ON
D_GND
+10V
POW_DOWN
POW_RELAY
BOOT0
RXD
TXD
MCU_RST
1.MUTE
2.D-GND
3.M1
4.M2
5.RST
6.GND
7.DIR_ERR
8.DIR_CS
9.DIR_RESET
10.DIR_NPCM
11.DIR_MCK
12.DIR_MDI
13.DIR_MDO
14.D-GND
1.LC78212_CE
2.LC78212_DATA
3.LC78212_CLK
4.+5VD
5.D-GND
6.F_MUTE
7.A_MUTE
8.PROTECT_1
9.P_RELAY
10.+12V
11.PROTECT_2
12.SPK_A
13.SPK_B
14.AUDIO_DET
15.DIG_POWER_ON/OFF
1.+12V
2.LOUD
3.MOT-
4.MOT+
5.D-GND
ROUT
AGND
LOUT
SOURCE SPKA SPKB LOUND
PHONO TUNER
CD NETWORK REC COAX OPTICAL_1 OPTICAL_2
TO MAIN N3002
TO DIGITAL B'D
TO STANDBY N8504 TO VOLUME N5001
TO MAIN N6001
TO VOLUME N5002
REM+5V
N.C
DGND
CUP12838Z_A
MP
Ver.Option
EUR 33K JPN 15K USA 8.2K CHN 4.7K
C2002
C2001
C1028
C1027
R1035
R1032
R1135
Q1612
Q1611
R1134
R1065
C1026
C1025
C1022
R1092
R1051
R1050
R1124 R1123
R1120
R1119
R1118
R1117
R1116
R1108
R1107
R1106
R1105
R1104
R1103 R1102
R1101
R1100
R1025
R1024
R1016 R1015
X1001
R1075
R1074
R1034
R1099
R1098
R1097 R1096
R1095 R1094
R1027
R1026
C1024
C1023
C1018
C1017
R1042
R1041
R1040
R1039
R1038
R1037
R1036
R1090
R1088
R1086
R1084
R1082
R1080
R1078
R1076
R1091
R1089
R1087
R1085
R1083
R1081
R1079
R1077
N1002
R1801
D1801
D1520
D1519
D1521D1516D1518
D1515D1517 D1514
Q1032
Q1031 Q1030Q1029
Q1028
Q1027
Q1026Q1024
Q1023 Q1022
Q1021
Q1018
Q1002
R1133
R1132
R1131
R1524
R1521
R1519
R1518
R1093
L1001
C1021
C1020
C1529
C1528
C1525
C1524
C1523
C1522
C1521
C1519
C1518
C1517
C1019
Q2001
Q1601
Q1609
Q1607
Q1020 Q1025
Q1016
Q1013
Q1012
Q1011
Q1010
Q1001
Q1608
Q1603
Q1602Q1610
Q1019
Q1017
Q1015
Q1014
U1001
R1525
R1523
R1522
R1517
R1528
R1048
C1608
C1605
C1604
C1602
C1016
C1015
C1014
C1013
C1012
C1011
C1010 C1009
C1008
C1006
C1005
C1004
C1003
C1002
C1515
C1513
C1512
C1511
C1510
C1531
C1530
C1527
C1520
C1526
C1516
C1501
C1412
C1411
C1401
C1007
U1003
R2022 R2021
U1002
R1212
R1013
D1513 D1512
D1511
D1510
C2016
C2015
C2014
C2013
Q1605
Q1604
U1004
U2003
U2002
U2001
R1501
R1018
D1802
R1805 R1804
R1002
R1017
D1501 D2001
R2002
R2001
B1004
D1603
Q1803
Q1802
Q1801 Q1804
C1801
C2019
C2020
U1601
D1601
C1603
C1601
C2004
C2003
R2012
R2010
R2009
R2011
C2006
C2008
R2004
R2003
R2006
C2010
C2009
R2005
R2007
C2007
R2008
C2005
R2020
R2018
R2014
C2012
C2018
R2016
C2017
R2013
R2017
R2019
R2015
C2011
C1607
C1606
S1401
S2001
S1402 S1404
S1403
B1006
B1002
V2002V2003
S1411
B1001
R1605
R1066
R1014
R1004
R1029
R1045
R1044
B1003
R1064
R1063
R1062
R1061
R1531
R1530
R1529
R1527
R1520
R1526
R1516
R1052
C1001
V2001
R1049
R1602
R1809
R1808
R1603
R1412
R1411
R1022
R1020 R1404
R1513
R1512
R1511
R1510
R1001
R1807
R1806
R1403
R1604
R1405
R1401
R1012
R1011
R1008
R1006
R1005
R1402
R1601
R1047
R1046
R1043
R1031
R1030
R1028
MI RP
FCT2
FCT1
ICT
Pb
137
1 36254 1 36254
158
5
147
4
5 8
4
5 8
4
5 8
85
4
25
10076
7551
5026
RB RBRBRBRBRBRBRB
6
BAR CODE LABEL
9.D-GND 8.JTAG_RST 7.JTAG_DI 6.JTAG_MS 5.JTAG_CLK 4.JTAG_DO 3.RESET 2.D-GND 1.+3.3V
RC5
POW_ON
+10V
D_GND
REM+5V
POW_DOWN
POW_RELAY
BOOT0
RXD
TXD
MCU_RST
DGND
N.C
1.MUTE
2.D-GND
3.M1
4.M2
5.RST
6.GND
7.DIR_ERR
8.DIR_CS
9.DIR_RESET
10.DIR_NPCM
11.DIR_MCK
12.DIR_MDI
13.DIR_MDO
14.D-GND
1.LC78212_CE
2.LC78212_DATA
3.LC78212_CLK
4.+5VD
5.D-GND
6.F_MUTE
7.A_MUTE
8.PROTECT_1
9.P_RELAY
10.+12V
11.PROTECT_2
12.SPK_A
13.SPK_B
14.AUDIO_DET
15.DIG_POWER_ON/OFF
1.+12V
2.LOUD
3.MOT-
4.MOT+
5.D-GND
B1001
TO STANDBY N8504
B1004
TO DIGITAL INPUT BOARD
B1002
TO MAIN N3002
B1006
TO VOLUME N5001
Only for SOFT Check
DPP,LPP,MP : OPEN
TO DIGITAL B'D
CUP12838Z_A
MP
N1001
A.L-OUT
B.L-OUT
A.R-OUT
B.R-OUT
RUBBER
R8308
Q8301
C8107
C8108
C8105
C8106
C8204
C8205
C8206
C8207
C6005
C3505
C3504
C3503
C4022 C3023
D6018
D6017
D6016
D6015
R3517
R3516
R3515
C7505
C7506
C9005
C9002
Q9103
Q9007
Q9101 Q9102
Q9006
Q9005
Q9004
Q9008
Q7505
Q7502
Q3503
Q3502
Q3501
U4001
U3901
U3801
R9017
C3007
C4021
C3004
C3003
C3002
C3001
R6013
R3508
R3506
R3507
R3907
C3905
R9108
R8307
R8306
R9107
R9014
R9016
R9015
R9012
R9013
R6201
FCT1
ICTMI FCT2 RP
BAR CODE
Pb
SOLDERING
PM6006_MAIN_MP_CUP12836Z_A
IN OUT
CH_L
CH_R
CH_L
CH_R
1.CE
2.DATA
3.CLK 4.+5VD 5.D_GND 6.F_MUTE
7.A_MUTE 8.PROTECT_1 9.P_RELAY
10.+12V 11.PROTECT_2
12.SPK_A 13.SPK_B
14.AUDIO DET 15.DIG ON/OFF
1.-12V
2.GND
3.+12V
4.GND
5.+5V
6.GND
7.+3.3V
1.+15V
2.-15V
3.CH_L
4.A_GND
5.CH_R
1.CH_L
2.A_GND
3.CH_R
1.HP_L
2.NC
3.HP_R
1.DIG_L
3.DIG_R
To H/P B'D
To Digital B'D
C4001
U3501
C4002
C4006
N9001
C4005
L4001
L4002
C4003
C4004
C4015
C4016
C4009
C4010
C4011
C4013
C4014
C4012
C4007
C4008
N6001
C4020
N8301
N8302
Q9003
Q6001
C6001
C6003
C6011
C6007
C4019
D6001
Q6003
Q6005
K3002
C9101
C9003
K7501
Q6031
C6009
C6013
D8001
C3009
C3010
C3501
D6003
Q6011
Q6007
C3502
C3011
C3506
C3801
C3012
C3013
C3014
C8002
C3015
C3016
Q6032
C3802
B8001
N8001
Q6009
C3021
C3022
Q6013
C3803
C3804
N8101
Q6015 Q6019
D6005 C6017
C4017
C4018
R6105
R8001
D3501
N3001
C3901
D8101
D8102
C3903
D8103
Q6017
C3902
D6007
D3901
D3902
Q6021
D3903
C3904
D8104
D9001
Q6023
Q6029
Q6025
Q6027
C8306
Q6033
Q6035
C6019
U8304
V6001
K3001
R6093 R6095
N6003
D6011
D6009
D6010
D6012
Q9001
Q6002
C6002
C6004
B8101
C6012
C6008
D6002
Q6004
Q6006
C6010
C6014
J6001
C6023
D6004
Q6012
Q6008
Q6010
Q6014
C6016
Q6016
D6006
Q6020
C6018
Q6018
D6008
Q6022
Q6024
Q6026
D8202
D8201
D8105
Q6030
Q6028
D8106
U8102
L6001
Q6034
Q6036
C6020
R6106
D9002
Q9002
V6002
R6094
R6096
N6004
J6002
C6024
L6002
Q7503
Q7504
Q7501
S7501
D7501
D7502
S7503
D7503
R7508
N7501
R7507
J6005
D6203
C8202
C8104
C8103
C8201
U8202
C8203
S7502
N8303
C8304
C8302 C8303
D8301
D8302
D8303
D8304
D8305
D8306
D8307
D8308
D8309
U8302
U8303
U8301
C8305
J6003
J6004
C6015
D8310
D8311
C8307
Z4001
Z4002
J6007
J6006
C8301
C8001
R3805
R6089 R6091
R6092
R6090
R3806
R4022
R4021
R6073
R6075
R6074
R6076
R6083
R6085
R6084
R6086
R6077
R6079
R6078
R6080
R6035 R6037 R6036
R6038
R6087
R6088
R6031
R6033 R6032
R6034
R9001
R6081
R9002
R6082
R9004
R9003
R4001
R4002
R4004
R4003
R4005
R4006
R4007
R4008
R4015
R4019
R4016
R4020
R3003
R3004
R4009
R4010
R4013 R4014
R3026
R6011
R6005
R3025
R6009
R9007
R6007
R6003
R3014
R6001
R3013
R3010
R6023
R3009
R3006
R4011
R6019
R9011
R3005
R6015
R3002
R4012
R4017
R9103
R3001
R9101
R9102
R3501
R3502
R6017
R3503
R6021
R6025
R3504
R3801
R3802
R3505
R3803
R3511
R6027
R6029
R6097 R6099
R3804
R6101
R6103
R6109
R3901
R4018
R6039
R6041
R3902
R3905
R3903
R6043
R6045
R3904
R3906
R6049
R6051
R6047
R6053
R6055
R6057
R6059
R3510
R3007
R6069
R3008
R3011
R3012
R3015
R6061
R3016
R3027
R3028
R9009
R6065
R6066
R6063
R6064
R6012
R9005
R6006
R6010
R6008
R6004
R6002
R6024
R6020
R6016
R6018
R6022
R6026
R6028
R6030
R6098
R6100
R6102
R6104
R6110
R6040
R6042
R6044
R6046
R6050
R6052
R6048
R6054
R6056
R6058
R6060
R6070
R6062
R9008
R9010
R9006
R7503
R7504
R7505
R7506
R7501
R7502
R9105
R9104
R9106
R8301
R8302
R8303
R6108
R3512
R3513
R3514
C8109
C8110
C8308
C8309
R8102
R8101
C8310
C8311
D6014
D6013
V6003 V6004
C7501
C7502
C7503
C7504
C9001
N3002
C9004
Q6142
Q6132
Q6131 Q6141
U8101
R6067
R6071
R6072
R6068
Q6 111
Q6112
Q6122
Q6121
K3004
K4001
S8301
C8101
C8102
U8201
J4001
J3040
J8004
J3029
J4002
J6011
J8021
J8003
J8024
J8014
J6044
J6105
J6067
J6058
J6089
J6108
J6040
J6106
J6093 J6095 J6047
J6113 J6114
J6039
J6028
J6075 J6076
J6034
J6025
J6046 J6045
J6024
J6027
J6031
J6120
J6090
J6026
J6088
J6118
J6116
J6020 J6115
J6014
J6119
J6117
J6021
J6015
J6098
J6099
J6077
J6018
J6100 J6103 J6111
J3025
J3024
J3028
J3034
J3037
J3041
J7004
J7001
J8023
J3048
J3039
J3043
J3030
J3033
J3036
J3031
J8018
J8026
J3023
J3001
J3013
J3008
J3015
J3006
J3014
J3012
J3002
J3003
J3016
J3017
J3011
J3007
J3009
J7002
J7006
J7007
J7003
J6013
J6023
J6073
J6019
J6086
J6080
J8001
J6071
J6010
J6079
J6087
J6022
J6016
J6078
J6055
J6054
J6063
J6041
J6053
J6066
J6062
J6035
J6036
J6043
J6050
J6091
J6051
J6052
J6056
J6057
J6048
J6049
J6029
J6030
J6033
J6032
J7008 J6017
J6112
J6104
J6101
J6107 J6042 J6109
J6064
J6037
J6074
J6059
J6061
J6065
J6072
J6070
J6081
J6068
J6083
J3044
J3047
J3046
J3045
J3022
J3010
J6012
J8008
J8006
J8007
J8025
J8017
J8009
J6110
J6102
J6097
J6094 J6096
J6082
J6084
J6085
J6060
J3027
J4003
J3050
J3049
J3032
J6069
J3026
J3042
J3005
J3004
J8022
J8019
J8012
J8013
J8011
J8015
J8016
J8020
J8027
J6092 J6038
14
Caution in
servicing Electrical Mechanical Repair Information Updating

STANDBY, VOLUME, HEADPHONE, POWER SW, POSISTER
STANDBY (A SIDE) HEADPHONE (A SIDE)
POWER SW (A SIDE)
POSISTER (A SIDE) POSISTER (B SIDE)
POWER SW (B SIDE)
HEADPHONE (B SIDE)
VOLUME (A SIDE) VOLUME (B SIDE)
STANDBY (B SIDE)
s
s
s
s
s
Pb
MP
B6501
T6501
Pb
CUP12837Z-5
Pb
CUP12837Z-4
POWER SW
1 2
MP
C8901
B8901
S8901
Pb
Pb
CUP12837Z-3 H/P UNIT
Z9901
MP
C9901
C9902
K9901
R9901 R9902
B9901
1
78
2 3
Pb
Pb
B8502
(Sec.)
(Pri.)
STANDBY UNIT
(Sec.)
(Pri.)
RC5
POW_ON
+10V
D-GND
REMOTE 5V
POW_DOWN
POW_RELAY
BOTT0
BOTT1
MCU_RST
TXD
RXD
CUP12837Z-1
MP
BAR CODE LABEL
H8511 H8512
Z8701
220-240V : T1.6AL 250V
120V : T3.15AL 250V
T5.0AL 250V
T5.0AL 250V
12
Option for USA Ver. JPN Ver.
100-120V : T 5A L 250V
K8601
From INLET
To TRANS
To SWITCH
(FRONT)
100V : T5AL 250V
K8501
K8701
D8507
N8505
R8501
F8510
K8601
C8701
C8502
D8701
T8501
D8501
D8502
D8504
D8503
D8505
D8506
N8501
N8502
N8503
S8501
D8508
Q8501
C8504
C8506
B8501
U8701
D8702
F8610 F8620
N8504
J8502
J8501
C8503
J8503
J8505
J8504
J8507
J8512
J8510
J8513
J8509
J8508
J8506
J8511
J8515
J8516
J8514
3
2
13
2
1
26
7
1 32 4
1
59
3
678
2 4
L N
1 2
1 4 3
2
131 7
Pb
C8702
C8510
C8509
C8508
C8507
C8505
U8501
Q8701
Q8503
Q8502
D8509
R8701
R8503
R8505
R8504
R8702
R8502
Pb
VOLUME UNIT
CUP12837Z-2
MP
C2501
C2502
N5001
V5001
S2501
D2501
R2501
R2502
R2503R2504
B5002
R5005
R5006
R5004
R5003
C5004
C5003
Q5001
Q5003
Q5005
Q5007
Q5011
Q5013
Q5015
R5013
R5011
R5007
R5009
R5017
R5015
D5001
D5005
D5003
R5021
R5027
R5041
R5043
R5045
R5029
R5031
R5035
R5033
C5007
C5005
R5039 R5037
R5047
R5048
Q5002
Q5004
Q5006
Q5008
Q5010
Q5012
Q5014
Q5016
R5014
R5012
R5008
R5010
R5018
R5016
D5002
D5006
D5004
R5022
R5028
R5042
R5044
R5046
R5030
R5032
R5036
R5034
C5008
C5006
R5040 R5038
C2505
Q5009
R5020
R5026
R5019
R5025
R5023 R5024
R5001
R5002
C2503
C2504
C5009 C5010
Z5001
B5001
C5011
C5012
N5002
C5001
C5002
J5001
J5013
J5002
J5003
J5012
J5010
J5006
J5014
J5004
J5008
J5005
J5015
J5009
J5021 J5020
J5007
J5011
J5017
J5019
J5016
J5018
51
+-
1 845 36 2 7
5
1 6
Pb
C5013
Q2501
15
Caution in
servicing Electrical Mechanical Repair Information Updating

LEVEL / BLOCK DIAGRAM
+30
+20
+10
0
-10
-20
-30
-40
-50
-60
+30
+20
+10
0
-10
-20
-30
-40
-50
-60
SP out:45W/8Ω +25.56dB(18.97V)
Power Amp Gv=24.1dB
Pre Amp Gv=15.4dB
Phono Amp Gv=39.2dB
+1.43dB
-13.97dB
CD:-13.97dB(200mV)
MM:-53.15dB(2.2mV)
[dB] [dB]
R IAA
NFB
TR E B LE
NFB
PHONO
CD
TUNE R
R E C OR DE R
IN
R E C OR DE R
OUT
S P E AKE R -A
(+)
S P E AKE R -A
(-)
HE ADP HONE
VOLUME
BALANC E
S OUR CE DIR E CT
MUTE S P E AKE R -B
(+)
S P E AKE R -B
(-)
R E C BUFF ER
B AS S
LINE DE TE C T
LINE DE TE C T
AMP
LO UDNE S S
P R OTE C TION
S P E AKE R
R E LAY
S P E AKE R
R E LAY
HE ADP HONE
R E LAY
PR E AMP
TONE AMP
POWE R AMP
PHONO AMP
ON
OF F
ON
OF F
PHONO BLOCK
LOUDNE S S
BLOC K
PR E AMP BLOCK TONE AMP B LOCK
MAIN AMP B LOCK
MAIN BLOC K
COAX.
IN
24.576MHz
HDAM
LP F
HDAM
S A2
PC M
MCK
NETWORK
DIGITAL INPUT
BLOCK
OPT.2
IN
OPT.1
IN
INPUT BLOCK PRE AMP BLOCK TONE AMP BLOCK POWER AMP BLOCK
16
Caution in
servicing Electrical Mechanical Repair Information Updating

POWER DIAGRAM
RIAA
NFB
NFB
M
TREBLE
BASS
±
38V
PROTECTION
±
15V
+12V
±12V
+3.3V
+5V
+5V
P_OFF DETECT
+3.3V
POWER AMP
PRE AMP
FUNCTION RELAY
FUNCTION LED
DAC AMP
DAC
DIR / DAC
MCU
PROTECTION
INPUT SERECTOR
REC OUT XELECTOR
(LC78212)
DAC
(CS4398CZ)
DIR
(PCM9211PTR)
AUDIO DETECT
+
-
+
-
+
-
+
-
+
-
MCU
(MB9AF342NAPMC)
POWER DETECT
AUDIO DETECT
PROTECTION
FRONT SW
EEPROM
DIR
DAC
RELAY DRIVER
MUTE
MOTOR DRIVER
FUNCTION LED
INPUT SELECTOR
RC5
FLASHER
I /R SENSOR RC5 IN / OUT
24.576 MHz
OPT. 1
IN
OPT. 2
IN
COAX.
IN
MCK
PCM
HDAM
LPF
HDAM
SA2
DIGITAL INPUT
BLOCK
PHONO BLOCK
PHONO AMP
PHONO
TUNER
CD
NETWORK
RECORDER
IN
RECORDER
OUT
REC BUFFER
AUDIO DETECT
AMP
MAIN BLOCK
LOUDNESS
ON
OFF
LOUDNESS
BLOCK
PRE AMP
BLOCK
PRE AMP
VOLUME
TONE AMP
BALANCE
ON
OFF
SOURCE DIRECT
MUTE
TONE AMP BLOCK
POWER AMP
SPEAKER
RELAY
SPEAKER
RELAY
HEADPHONE
RELAY
MAIN AMP BLOCK
SPEAKER-A
(+)
SPEAKER-A
(-)
SPEAKER-B
(+)
SPEAKER-B
(-)
HEADPHONE
U-COM BLOCK
FLASHER IN
USA VERSION ONLY
REGULATOR BLOCK
MAIN TRANS
FUSE
FUSE
FUSE
USA VERSION ONLY
AC OUTLET
POWER SW
AC IN
STANDBY
REALY
SUB TRANS
PM6006 BLOCK DIAGRAM
16 MHz
17
Caution in
servicing Electrical Mechanical Repair Information Updating

WIRING DIAGRAM
WIRING DIAGRAM
AC INLET
Main
Trans
Power
Switch PCB
CUP12837Z-4
T8501
Sub Trans
N L N8501
AC OUTLET
Only U1B/FN K8601
1 2
N8502
Protect PCB CUP12837Z-5
N L
N8503
1
2
3
…
13
N8504
1 2
B8901
HeadPhone
PCB
CUP12837Z-3
1
2
3
…
13
B1001
Power PCB
CUP12837Z-1
1
2
3
B9901
1
2
3
N7501
1
N8001
2 3
1
2
3
N8101
4
5
1
2
3
N8303
1
2
3
…
15
N3002
1
2
3
…
15
B1002
1
2
3
…
14
B1004
1
2
3
…
14
BN302
1
2
3
B1003
1
2
3
N6001
1
2
3
N9001
1
2
3
B6501
1
2
3
N8302
1
2
3
…
7
N8301
1
2
3
BN301
1
2
3
…
7
BN300
1
2
3
N3001
4
5
1
2
3
B5001
4
5
1
2
3
…
6
N1002
1
2
3
B1006
4
5
1
2
3
…
6
N5002
1
2
3
N5001
4
5
Front PCB
CUP12838Z
Main PCB
CUP12836Z
Digital PCB
CUP12839Z
Volume PCB
CUP12837Z-2
18
Caution in
servicing Electrical Mechanical Repair Information Updating

1. IC's
SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
MB9AF342NAPMC (U1001)
Block Diagram
LQFP - 100
Terminal Functions
Pin Symbol Pin Name I/O Pu/Pd STBY Description
1 VCC VCC
2 P50/INT00_0/SIN3_1 DIR_MDO I L PCM9211, DIR(23)
3 P51/INT01_0/SOT3_1 DIR_MDI O L PCM9211, DIR(24)
4 P52/INT02_0/SCK3_1 DIR_MCK O L PCM9211, DIR(25)
5P53/INT07_2/SIN6_0/TIOA1_2/MADA-
TA03_1 DIR_NPCM I L PCM9211_INT1
6 P54/SOT6_0/TIOB1_2/MADATA04_1 DIR_RESET O L
7 P55/SCK6_0/ADTG_1/MADATA05_1 DIR_CS O L
8 P56/INT08_2/MADATA06_1 DIR_ERR I L PCM9211_INT0
9 P30/INT03_2/TIOB0_1 RC5_IN_RE I H EXT REMOTE SIGIAL DETECT, RISING EDGE
10 P31/INT04_2/TIOB1_1/SCK6_1 RC5_IN_FE I H EXT REMOTE SIGIAL DETECT, FALLING EDGE
11 P32/INT05_2/TIOB2_1/SOT6_1 AMP_PROT I Pu H ADC DETECT PROTECT TYPE
12 P33/INT04_0/TIOB3_1/SIN6_1/ADTG_6 AUDIO_DET I H NO_SIGNAL=HIGH_LEVEL
13 P34/TIOB4_1/MADATA11_1 STANDBY_LED O H STNADBY STATUS LED ON,POWER ON LED OFF
14 P35/INT08_1/TIOB5_1/MADATA12_1 AMP_MUTE_EAR_ON O H AMP MUTE,EARPHONE ON
15 P36/INT09_1/SIN5_2/MADATA13_1 F_MUTE O H HIGH_ON_TR, AMP_MUTE_TR_ON
16 P37/INT10_1/SOT5_2/MADATA14_1 ENC+ I H LOW_LEVEL_DETECT INPUT SELECT DIREC-
TION
17 P38/INT11_1/SCK5_2/MADATA15_1 ENC- I H LOW_LEVEL_DETECT INPUT SELECT DIREC-
TION
18 P39/ADTG_2 KILL_IR O H KILL_IR
19 P3A/TIOA0_1/RTCCO_2/SUBOUT_2 POWER_ON O H TURN POWER ON ,OUTPUT LOW LEVEL
20 P3B/TIOA1_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
21 P3C/TIOA2_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
22 P3D/TIOA3_1 DIR_MUTE O H HIGH_ON_TR
23 P3E/TIOA4_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
24 P3F/TIOA5_1 RC5_OUT O L Remote OUT
25 VSS VSS
26 VCC VCC
27 P40/INT12_1/TIOA0_0 DC_PROTECT I Pu L DC DETECT PROTECT TYPE
28 P41/INT13_1/TIOA1_0 DIGITAL_POWER O L DIGITAL BLOCK POWER ON/OFF
29 P42/TIOA2_0 SPKA O L HIGH_ON_TR,SPK_A_LED_ON,SPKA_RELAY_
ON
30 P43/TIOA3_0/ADTG_7 SPKB O L HIGH_ON_TR,SPK_B_LED_ON,SPKB_RELAY_
ON
31 P44/TIOA4_0/MAD00_1 SOURCE_DIRECT O L HIGH_ON_TR,SOURCE_LED_ON,SOURCE_
RELAY_ON
32 P45/TIOA5_0/MAD01_1 LOUDNESS O L HIGH_ON_TR,LOUND_LED_ON,LOUND_RE-
LAY_ON
33 C C
34 VSS VSS
35 VCC VCC
36 P46/X0A N.C Case of OPEN : "I/O"="O", Output LOW
37 P47/X1A N.C Case of OPEN : "I/O"="O", Output LOW
38 INITX RESET
39 P48/INT14_1/SIN3_2/MAD02_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
40 P49/TIOB0_0/SOT3_2/MAD03_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
41 P4A/TIOB1_0 N.C - L Case of OPEN : "I/O"="O", Output LOW
42 P4B/TIOB2_0 CS4398_RST O L CS4398_RST
43 P4C/TIOB3_0/SCK7_1/CEC0 CS4398 M2 O L DAC CS4398 I2C SCL
44 P4D/TIOB4_0/SOT7_1 CS4398 M1 I/O L DAC CS4398 I2C SDA
45 P4E/TIOB5_0/INT06_2/SIN7_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
46 PE0/MD1 MD1 MD1 = L
19
Caution in
servicing Electrical Mechanical Repair Information Updating

Pin Symbol Pin Name I/O Pu/Pd STBY Description
47 MD0 MD0 MD0 = Update Jig の BOOT Mode
48 X0 X0
49 X1 X1
50 VSS VSS
51 VCC VCC
52 P10/AN00 ADKEY I H ADC DETECT KEY PRESS DOWN
53 P11/AN01/SIN1_1/IN02_1/WKUP1 POWER_DET I Pu L ADC DETECT POWER TYPE
54 P12/AN02/SOT1_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
55 P13/AN03/SCK1_1/RTCCO_1/SUBOUT_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
56 P14/AN04/INT03_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
57 P15/AN05 N.C - L Case of OPEN : "I/O"="O", Output LOW
58 P16/AN06/SCK0_1/MAD14_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
59 P17/AN07/SIN2_2/INT04_1 LC78212_CE O Pu L LC78212_ENABLE _SELECT
60 AVCC AVCC
61 AVRH AVRH
62 AVSS AVSS
63 P18/AN08/SOT2_2 LC78212SDA I/O Pu H LC78212SDA
64 P19/AN09/SCK2_2 LC78212SCL O Pu H LC78212SCL
64 P1A/AN10/SIN4_1/INT05_1/MAD18_1 OPT2_LED O L OPTICAL2 LED, BLUE
65 P1B/AN11/SOT4_1/MAD19_1 OPT2_MTUE_LED O L OPTICAL2 MUTE LED, RED
66 P1C/AN12/SCK4_1/MAD20_1 OPT1_LED O L OPTICAL1 LED, BLUE
67 P1D/AN13/CTS4_1/MAD21_1 OPT1_MTUE_LED O L OPTICAL1 MUTE LED, RED
68 P1E/AN14/RTS4_1/MAD22_1 COAX_LED O L COAXIAL LED, BLUE
69 P1F/AN15/ADTG_5/MAD23_1 COAX_MTUE_LED O L COAXIAL MUTE LED, RED
70 P23/AN16/SCK0_0/TIOA7_1 REC_LED O L RECORDER LED, BLUE
71 P22/AN17/SOT0_0/TIOB7_1 UPDATE_TX O L PC Serial. Update.D-Sub 9pin
72 P21/AN18/SIN0_0/INT06_1/WKUP2 UPDATE_RX I L PC Serial. Update.D-Sub 9pin
73 P20/AN19/INT05_0/CROUT_0/MAD24_1 REC_MTUE_LED O L RECORDER MUTE LED, RED
74 VSS VSS
75 VCC VCC
76 P00/TRSTX J-Link emulater I - J-Link emulater
77 P01/TCK/SWCLK J-Link emulater I - J-Link emulater
78 P02/TDI J-Link emulater I - J-Link emulater
79 P03/TMS/SWDIO J-Link emulater O - J-Link emulater
80 P04/TDO/SWO J-Link emulater O - J-Link emulater
81 P05/INT00_1/AN20/TRACED0/TIOA5_2/
SIN4_2/MCS5_1 N.C - L Case of OPEN : "I/O"="O", Output LOW
82 P06/INT01_1/AN21/TRACED1/TIOB5_2/
SOT4_2/MCSX4_1 EEPROM_SDA I/O L EEPROM Data
83 P07/AN22/ADTG_0/MCLKOUT_1/
TRACED2/SCK4_2 EEPROM_SCL O L EEPROM Clock
84 P08/AN23/TRACED3/TIOA0_2/CTS4_2/
MCSX3_1 TUNER_LED O L TUNER LED, BLUE
85 P09/TRACECLK/TIOB0_2/RTS4_2/MCSX2_1 TUNER_MTUE_LED O L TUNER MUTE LED, RED
86 P0A/SIN4_0/INT00_2 VOL_UP_MOTOR O L VOL_UP_MOTOR
87 P0B/SOT4_0/TIOB6_1 VOL_DOWN_MOTOR O L VOL_DOWN_MOTOR
88 P0C/SCK4_0/TIOA6_1 NETWORK_LED O L NETWORK LED, BLUE
89 P0D/RTS4_0/TIOA3_2/MDQM0_1 NETWORK_MTUE_
LED O L NETWORK MUTE LED, RED
90 P0E/CTS4_0/TIOB3_2//MDQM1_1 CD_LED O L CD LED, BLUE
91 P0F/NMIX/CROUT_1/RTCCO_0/SUBOUT_0/
WKUP0 CD_MTUE_LED O L CD MUTE LED, RED
92 P63/INT03_0/MWEX_1 PHONO_LED O L PHONO_LED, BLUE
93 P62/SCK5_0/ADTG_3 PHONO_MUTE_LED O L PHONO MUTE LED, RED
94 P61/SOT5_0/TIOB2_2/UHCONX N.C - L Case of OPEN : "I/O"="O", Output LOW
95 P60/SIN5_0/TIOA2_2/INT15_1/WKUP3/
CEC1 UPDATE MODE - H Serial write UART communication mode "0"
96 VCC VCC
97 P80/UDM0 N.C - L Case of OPEN : "I/O"="O", Output LOW
Pin Symbol Pin Name I/O Pu/Pd STBY Description
98 P81/UDP0 N.C - L Case of OPEN : "I/O"="O", Output LOW
99 VSS VSS
100
LC78212 (U3501)
Electrical Characteristics at Ta = 25°C, VSS = 0 V
Equivalent Circuit Block Diagrams
No. 4817-3/6
LC78211, 78212, 78213
Parameter Symbol Conditions min typ max Unit
I = 1 mA, VDD – VEE = 12 V:
RON1 L1 to L8, R1 to R8, LCOM1 to LCOM4, 150 Ω
Analog switch on resistance RCOM1 to RCOM4
I = 1 mA, VDD – VEE = 37 V:
RON2 L1 to L8, R1 to R8, LCOM1 to LCOM4, 70 Ω
RCOM1 to RCOM4
VIN = 1 Vrms, f = 1 kHz, VDD – VEE = 37 V:
THD1 L1 to L8, R1 to R8, LCOM1 to LCOM4, 0.0015 0.01 %
Total harmonic distortion RCOM1 to RCOM4
VIN = 0.1 Vrms, f = 1 kHz, VDD – VEE = 37 V:
THD2 L1 to L8, R1 to R8, LCOM1 to LCOM4, 0.01 0.05 %
RCOM1 to RCOM4
VIN = 0 dBV, f = 10 kHz, VDD – VEE = 37 V:
Feedthrough FTH L1 to L8, R1 to R8, LCOM1 to LCOM4, 55 dB
RCOM1 to RCOM4
VIN = 0 dBV, f = 10 kHz, VDD – VEE = 37 V:
Crosstalk CT L1 to L8, R1 to R8, LCOM1 to LCOM4, 75 dB
RCOM1 to RCOM4
Input high level current IIH VI= 18.5 V: DI, CL, CE, S, RES +10 µA
Input low level current IIL VI= 0 V: DI, CL, CE, S, RES –10 µA
Analog switch leakage current VI= VEE to VEE + 37 V:
(off state) IOFF L1 to L8, R1 to R8, LCOM1 to LCOM4, –10 +10 µA
RCOM1 to RCOM4
Current drain IDD VDD 1.0 mA
Continued on next page.
20
Caution in
servicing Electrical Mechanical Repair Information Updating