Text preview for : Marantz_PS17.pdf part of Marantz PS17 AV Amplifier
Back to : Marantz_PS17.part1.rar | Home
Service Manual
DVD LD TV
AV AMPLIFIER PS-17SA VCR1
PS17 /F1N, /L1G, /N1G, /S1G AV Amplifier
CDR/MD
DSS/ VCR2
TAPE
CD
TEMP
PHONO
INPUT SELECTOR STANDBY 6CH INPUT A/D POWER ON/OFF -DIRECTSOURCE PURE AUTO SRS 6.1
MIN VOLUME
MAX
- BASS +
- TREBLE +
STEREO 5chSTEREO NIGHT
PHONES
TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPECIFICATIONS .................................................................................................................. 1 2. TEST EQUIPMENT REQUIRED FOR SERVICING..................................................................................... 1 3. WIRING DIAGRAM ...................................................................................................................................... 3 4. BLOCK DIAGRAM ....................................................................................................................................... 5 5. SCHEMATIC DIAGRAM............................................................................................................................... 7 6. PARTS LOCATION..................................................................................................................................... 27 7. IC DATA ...................................................................................................................................................... 39 8. EXPLODED VIEW AND PARTS LIST ........................................................................................................ 47 9. DC OFFSET VOLTAGE ALIGNMENT ........................................................................................................ 49 10. IDLING CURRENT ALIGNMENT............................................................................................................... 49 11. TROUBLE SHOOTING .............................................................................................................................. 50 12. TECHNICAL DESCRIPTION ..................................................................................................................... 53 13. ELECTRICAL PARTS LIST ........................................................................................................................ 54
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
R
PS-17 / PS-17SA
Printed in Japan 330J855010 MIT 3120 785 22550 First Issue 2001.06
PS-17SA
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
USA
MARANTZ AMERICA, INC INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687
EUROPE / TRADING
MARANTZ EUROPE B.V. P.O.BOX 80002, BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578
BRAZIL
PHILIPS DA AMAZONIA IND. ELET. ITDA CENTRO DE INFORMACOES AO CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta Gratuita) FAX : +55 11 534. 8988
AMERICAS
SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103
AUSTRALIA
TECHNICAL AUDIO GROUP PTY, LTD 558 DARLING STREET, BALMAIN, NSW 2041, AUSTRALIA PHONE : 61 - 2 - 9810 - 5300 FAX : 61 - 2 - 9810 - 5355
CANADA
LENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936
AUSTRALIA
QualiFi Pty Ltd, 24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677
THAILAND
MRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD 130 JOO SENG ROAD #03-02 OLIVINE BUILDING SINGAPORE 368357 PHONE : +65 858 5535 / +65 381 8621 FAX : +65 858 6078
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554
TAIWAN
PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD. SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180
JAPAN Technical MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190
KOREA
MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address.
001120MIT
1. TECHNICAL SPECIFICATIONS
POWER AMP SECTION Rated Power Output (20 Hz to 20 kHz, 2 ch simultaneous drive) .............................................................. 60 Wx2 (8 load) 80 Wx2 (6 load) 100 Wx2 (4 load) AUDIO SECTION Total harmonic distortion (20 Hz to 20 kHz, 2 ch drive, 8 load) ................................................................................ 0.04 % Cross-modulation distortion (SMPTE) ......................................................................................................................... 0.04 % Output bandwidth (8 load, 0.07 %) ........................................................................................................... 10 Hz to 30 kHz Frequency response .................................................................................................................. 5 Hz to 100 kHz (+0 / -1 dB) Damping factor (8 load, 20 Hz to 20 kHz) ..................................................................................................................... 100 Signal to NoiseRatio .................................................................................................................................................... 100 dB DECODER SECTION Decoding ........................................................................................................................... PCM Audio (fs=32 kHz, 44.1 kHz) Frequency response Analog input: Source direct ........................................................................................................ 5 Hz to 100 kHz (+0 / -1 dB) Digital input: PCM 96 kHz ............................................................................................................ 5 Hz to 45 kHz (+0 / -3 dB) Signal to Noise Ratio (Source direct mode) ................................................................................................................. 104 dB VIDEO SECTION Television Format ................................................................................................................................................. PAL / NTSC Input Level/Impedance ....................................................................................................................................... 1 Vp-p / 75 Output Level/Impedance .................................................................................................................................... 1 Vp-p / 75 S/N ................................................................................................................................................................................. 60 dB Video Frequency Response Video, S-video ............................................................................................................................. 5 Hz to 10 MHz (+0 / -3 dB) Component video ........................................................................................................................ 5 Hz to 45 MHz (+0 / -3 dB) GENERAL Power Requirement ............................................................................................................. AC 100 V 50 / 60 Hz (F version) AC 110 V 60 Hz (L version) AC 230 V 50 Hz (N,S version) Dimension (MAX) Width .......................................................................................................................................................................... 458 mm Height.......................................................................................................................................................................... 166 mm Depth ......................................................................................................................................................................... 491 mm Weight ......................................................................................................................................................................... 19.0 Kg ACCESSORIES Remote Control Unit RC-17PS ............................................................................................................................................. 1 AA-size batteries ................................................................................................................................................................... 2 Specifications subject to change without prior notice.
2. TEST EQUIPMENT REQUIRED FOR SERVICING
Item Distortion Analyzer Audio Oscillator AC VTVM Oscilloscope DC VTVM AC Wattmeter Line Voltmeter Variable Autotransformer Circuit Tester Shorting Plug Use Distortion measurements Sinewave and squarewave signal source Voltage measurements (AC) Waveform analysis and trouble shooting and ASO alignment Voltage measurements (DC) Monitors primary power to amplifier Monitors poterntial of primary power to amplifier Adjust level of primary power to amplifier Trouble shooting Shorts amplifier input to eliminate noise pickup
1
SPK setup
SubWoofer Output by Decoded mode
Sub Woofer Yes
Front
Center
Large
Large
Surr. L/R Large
Small
Small
None Large
Small
None
None Large
Small
Small
Large
None Large
Small
Remark : Bass signal output from Sub Woofer terminal for PS-17.
Sub woofer output is not active while all surround modes. Please refer to the following table.
2
Small
None Large
Small
None
None Large
Small
None
None
Large
Large /Small /None
Large /Small
None
Small
Large /Small /None
Large /Small
None
Surr.B 6.1 (L/R) (AC-3/DTS) Large LFE Small LFE+Sb None LFE Large LFE+SL+SR Small LFE+SL+SR+Sb None LFE+SL+SR (prohibit) LFE Large LFE+C Small LFE+C+Sb None LFE+C Large LFE+C+SL+SR Small LFE+C+SL+SR+Sb None LFE+C+SL+SR (prohibit) LFE+C Large LFE Small LFE+Sb None LFE Large LFE+SL+SR Small LFE+SL+SR+Sb None LFE+SL+SR (prohibit) LFE Large LFE+L+R Small LFE+L+R+Sb None LFE+L+R Large LFE+L+R+SL+SR Small LFE+L+R+SL+SR+Sb None LFE+L+R+SL+SR (prohibit) LFE+L+R Large LFE+L+R+C Small LFE+L+R+C+Sb None LFE+L+R+C Large LFE+L+R+C+SL+SR Small LFE+L+R+C+SL+SR+Sb None LFE+L+R+C+SL+SR (prohibit) LFE+L+R+C Large LFE+L+R Small LFE+L+R+Sb None LFE+L+R Large LFE+L+R+SL+SR Small LFE+L+R+SL+SR+Sb None LFE+L+R+SL+SR (prohibit) LFE+L+R none Large none /Small none /None none (prohibit) none Prohibit Large Prohibit /Small Prohibit /None Prohibit (prohibit) Prohibit
Dolby(AC-3 2ch) DTS LFE LFE LFE LFE+SL+SR LFE+SL+SR LFE+SL+SR LFE LFE+C LFE+C LFE+C LFE+C+SL+SR LFE+C+SL+SR LFE+C+SL+SR LFE+C LFE LFE LFE LFE+SL+SR LFE+SL+SR LFE+SL+SR LFE LFE+L+R LFE+L+R LFE+L+R LFE+L+R+SL+SR LFE+L+R+SL+SR LFE+L+R+SL+SR LFE+L+R LFE+L+R+C LFE+L+R+C LFE+L+R+C LFE+L+R+C+SL+SR LFE+L+R+C+SL+SR LFE+L+R+C+SL+SR LFE+L+R+C LFE+L+R LFE+L+R LFE+L+R LFE+L+R+SL+SR LFE+L+R+SL+SR LFE+L+R+SL+SR LFE+L+R none none none none none Prohibited Prohibited Prohibited Prohibited Prohibited
Dolby US(input 5.1ch) TS(input 5.1ch) CS(input 2ch) (Pro Logic) * DD/DTS (Main spk L fix) none LFE non Surr.mode L+R none LFE non Surr.mode L+R none LFE non Surr.mode L+R none LFE+SL+SR non Surr.mode L+R none LFE+SL+SR non Surr.mode L+R none LFE+SL+SR non Surr.mode L+R non Surr.mode non Surr.mode LFE non Surr.mode C LFE+C non Surr.mode L+R C LFE+C non Surr.mode L+R C LFE+C non Surr.mode L+R C LFE+C+SL+SR non Surr.mode L+R C LFE+C+SL+SR non Surr.mode L+R C LFE+C+SL+SR non Surr.mode L+R non Surr.mode non Surr.mode LFE non Surr.mode none LFE non Surr.mode L+R none LFE non Surr.mode L+R none LFE non Surr.mode L+R none LFE+SL+SR non Surr.mode L+R none LFE+SL+SR non Surr.mode L+R none LFE+SL+SR non Surr.mode L+R non Surr.mode non Surr.mode LFE non Surr.mode L+R LFE+L+R non Surr.mode L+R L+R LFE+L+R non Surr.mode L+R L+R LFE+L+R non Surr.mode L+R L+R LFE+L+R+SL+SR non Surr.mode L+R L+R LFE+L+R+SL+SR non Surr.mode L+R L+R LFE+L+R+SL+SR non Surr.mode L+R non Surr.mode non Surr.mode LFE non Surr.mode L+R+C LFE+L+R+C non Surr.mode L+R L+R+C LFE+L+R+C non Surr.mode L+R L+R+C LFE+L+R+C non Surr.mode L+R L+R+C LFE+L+R+C+SL+SR non Surr.mode L+R L+R+C LFE+L+R+C+SL+SR non Surr.mode L+R L+R+C LFE+L+R+C+SL+SR non Surr.mode L+R non Surr.mode non Surr.mode LFE non Surr.mode L+R LFE+L+R non Surr.mode L+R L+R LFE+L+R non Surr.mode L+R L+R LFE+L+R non Surr.mode L+R L+R LFE+L+R+SL+SR non Surr.mode L+R L+R LFE+L+R+SL+SR non Surr.mode L+R L+R LFE+L+R+SL+SR non Surr.mode L+R non Surr.mode non Surr.mode LFE non Surr.mode none none none none none none none none none none none none none none none none none none none none Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited
CS-V(input 2ch) (Main spk L fix) non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode L+R non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode L+R non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode L+R non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode L+R non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode L+R non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode non Surr.mode L+R none none none none none Prohibited Prohibited Prohibited Prohibited Prohibited
Mute Channel NOTES No. Stereo /karaoke L+R 1 L+R 2 L+R Surr.Back 3 L+R 4 L+R 5 L+R Surr.Back 6 L+R Surr.,Surr.Back 7 L+R 8 L+R 9 L+R Surr.Back 10 L+R 11 L+R 12 L+R Surr.Back 13 L+R Surr.,Surr.Back 14 L+R Center 15 L+R Center 16 L+R CNT,Surr.Back 17 L+R Center 18 L+R Center 19 L+R CNT,Surr.Back 20 L+R CNT,Surr.,Surr.Back 21 L+R 22 L+R 23 L+R Surr.Back 24 L+R 25 L+R 26 L+R Surr.Back 27 L+R Surr.,Surr.Back 28 L+R 29 L+R 30 L+R Surr.Back 31 L+R 32 L+R 33 L+R Surr.Back 34 L+R Surr.,Surr.Back 35 L+R Center 36 L+R Center 37 L+R CNT,Surr.Back 38 L+R Center 39 L+R Center 40 L+R CNT,Surr.Back 41 L+R CNT,Surr.,Surr.Back 42 none SubW,* 43 none SubW,* 44 none SubW,* 45 none SubW,* 46 none SubW,Surr.,* 47 Prohibited 58 Prohibited 59 Prohibited 60 Prohibited 61 Prohibited 62
3. WIRING DIAGRAM
WL02
CE-YC DO2 CLK2 YC-DET Q1 Q2 Q3 Q4 Q5 PAL/NTSC
PL54 S-VIDEO, COMPONENT
+5V JX08 17FE-BT-VK-N Q7 Q8 -5V
4 5 6 7 8 9 10 11 12 13 14 15 16 17
SPK Terminal LCH - +
J013 J011
L001
MAIN-TRANS
C002
RCH + J012 J014
WL51
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17
YC-DET Q1 Q2
Q3 Q4 Q5 PAL/NTSC
Q7 Q8
CE-YC DO2
CLK2
+5V
-5V
JL05 17FE-BT-VK-N
PL04 CVBS
DO2 CLK2 CV-DET YC-DET CE-CV CE-YC CE2 JL06 B8B-PH
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8
HOT
AC18V
AC18V
AC43.6V AC43.6V
COLD
LCH RCH
AC
+B
+B
AC
-B
-B
WL01
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8
CE-CV CE-YC CE2 DO2 CLK2
CV-DET
YC-DET
JU30 S4B-EH
WY31
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
JU53 B8B-PH LAMP LAMP METER JU55 B4B-EH
PU34 METER
LAMP LAMP METER
JU52 B12B-PH
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10
7
7
-15VA +15VB
+15VA -15VB
+15VB +24V
+15VA
PROT
PROT
-15VA
VKK +5VL +5VV P-DOWN FL-DOWN 5VV-DOWN JU50 29FE-BT-VK-N VKK +5VL +5VV P-DOWN FL-DOWN 5VV-DOWN POWER-ON RELAY-ON F F N.C POWER-ON RELAY-ON DSP-DI DSP-DO DSP-CLK DSP-ACK DSP-REQ DSP-RST DSP-MUTE EMUTE RC-5 IN/OUT CE-CV CE-YC CE2
+45V
-45V
DSP-CLK DSP-ACK DSP-REQ DSP-RST DSP-MUTE EMUTE RC-5 IN/OUT DO2 CLK2 CV-DET YC-DET JU54 B10B-PH
3 4 5 6 7 8 9 10
3 4 5 1 6 7 8 9 1 10 2 3 1 2 3 4 1 2 3 1 2 3 4 2 3 1 2 3 4 1 2 3 1 2 3 4 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 1 2 3 1 2 3 4 1 2 3 1 2 3 4 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7
+B -B
2
2
RCH +B -B
-45V
-15VB
+45V
LCH
DSP-DI DSP-DO
1
1
JN02 B3P-VH
JN03 B3P-VH
RELAY H.P RELAY
F F
PU54 CONNECT
11 12
+5V
AC8.6V
AC8.6V
AC22.3V
-15VA +15VB
J702 B3P-VH
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 22
23 23
24 24
25 25
26 26
27 27
28 28
29 29
RCH
LCH
5 6
5 6 7 8 9 10
DSP-RST DSP-MUTE EMUTE RC-5 IN/OUT
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 22
23 23
24 24
25 25
26 26
27 27
28 28
29 29
1 1
2 2
1 1
2 2
7 8 9
N.C F F VKK +5VL
DSP-REQ DSP-RST DSP-MUTE EMUTE RC-5 IN/OUT
+5VV P-DOWN FL-DOWN 5VV-DOWN
POWER-ON RELAY-ON
CE-CV CE-YC CE2 DO2 CLK2
CV-DET
PU64 IR SENSOR
DSP-DI DSP-DO DSP-CLK DSP-ACK
YC-DET
10
P604 DSP
SBR SW SBL
VKK +5VL +5VV
WU02
F F
J701 B2B-EH
J901 B2B-EH
JH02 B4B-EH FL FR LT RT JH01 B6B-EH
1 2 3 4 5 6 1 2 3 4 5 6
WB02
JB03 B4B-EH
1 1 2
P-DOWN
4
4
4
4
POWER-ON RELAY-ON
FL-DOWN 5VV-DOWN
POWER AMP Lch
P704
J703 B4B-EH
J902 B3P-VH
1 2 3 4
1 2 3 4
POWER AMP Rch
P904
J903 B4B-EH
DSP-DO DSP-DI DSP-CLK DSP-ACK DSP-REQ
+15VA
-15VB
JH03 B7B-PH
5VD 5VA
1 2 3
1 2 3
1 2 3
1 2 3
5VD 5VA
AC22.3V
PROT
+45V
PROT
-45V
+45V
-45V
AC5.1V AC5.1V
RCH +B -B
LCH +B -B
PB04 BACK-UP
JB02 B12B-PH
3
4
5 5
6 6
7 7
8
9
10 10
11 11
12 12
2
3
4
8
9
R.C +5VL JU60 B3B-PH JU40 B2B-PH
2 3
2 3
2 3
2 3
JU01 29FE-ST-VK-N
JJ01 B9B-EH
JU08 S3B-PH POWER(TO MAIN RELAY) POWER(FROM TA7317 6P) SPK OFF +15VB DOOR SW JU07 S2B-PH
1 2 3 4 5 1 2 3 4 5 6 7
WU03 WW01
JG03 B4B-EH
1 1
2 2
3 3
4 4
WG01
SHILED
SL
1 1
2 2
SR CNT
1
1
WU06
W603
3 3 4 4 5 5 6 6 7 7 8 8 9 9
1
1
R.C +5VL
W601 W604
SHILED SHILED
1 1 2 2 3 3 4 5 5 6 6 1 1 2 2 3 3 4 5 5 6 6 4 4
RCH
-15VB +24V RELAY
2 3 4
2 3 4
2 3 4
2 3 4
JU70 B4B-PH
1 1 2 3 4
WU08
1 2 3 4 1 2 3 4 2 3 4
FRONT
INP-A INP-B N.C JU06 S4B-PH
+24V JU04 S7B-EH
7
+15VA -15VB +15VB
3 4 5
3 4 1 5 6 7 8 9 2 3 4 5 6 1 2 3 4 5 6
PRE-L PRE-R MAIN-L MAIN-R JF54 B6B-EH
+15VB
PU44 DOOR SW PU74
1 2
1 2
1 2
1 2
LCH
WU07
W803
1 1 1 2 1 2 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9
DOOR SW
CNT
SW SBL
SBR
SR
PW04 H.P
WS01
1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6
JW51 B4B-PH
JG05 B4B-PH
6 7 8 9
INP-A INP-B N.C
N.C MAIN-IN FMUTE H.P-SW CE1 DO1 CLK1 JU03 S7B-PH
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
PG04
MAIN-IN FMUTE H.P-SW CE1 DO1 CLK1 PRE-L FR FL JG07 B7B-PH PRE-R MAIN-L
+24V RELAY H.P RELAY JG06 B9B-EH
FUNC SW PU94 MASTER VOLUME
+5VL V0
FRONT VOL
MAIN-R
PC04 SUR,CNT,SB,SW VOL
SMUTE SBMUTE CNTMUTE SWMUTE CE0 DO0 CLK0 CE1 DO1 CLK1
CE0 DO0 CLK0 +15VB -15VB JF02 B6B-PH 6CH FL 6CH FR JF52 B3B-EH
CE0 DO0 CLK0 +15VB -15VB JS08 B6B-PH
PS04 FUNCTION SW
FR
1 2 3
1 2 3
1 2 3
1 2 3
6CH FL 6CH FR FL JS05 B3B-EH
WU09
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
+5VL V0 V1 M-DOWN M-UP +15VB JU05 S8B-PH JU02 S11B-PH N.C SMUTE SBMUTE CNTMUTE SWMUTE CE0 DO0 CLK0 CE1 DO1 CLK1
WU04
V1 M-DOWN M-UP +15VB JU90 B8B-PH
JG01 B3B-EH
1 1
2 2
3 3
1 1
2 2
3 3
4
JG02 B6B-EH
5 5 6 6
JF01 B11B-PH
1 1
WS02
FR LT
FL
2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
1 1
2 2
3 3
JS07 B3B-EH
2
4
WG03
SHILED
WS03 WU05
1 1
2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
2
WB01
3
4
RT
SL
PU04
-15VB
6
H.P-SW L R
1
1
1
1
H.P-SW L R
-15VA
JF53 B9B-EH
JF03 B6B-EH
JS06 B6B-EH
-5V
1 1
2 2
3 3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
C001
W006
+5V
1 2 3 4 1 2 3 4 5 1 2 3 4 4 3 2 1 1 2 3 4 1 2 3 1 2 3 4 5 1 2 1 2 3 4 4 3 2 1 1 2 3 4
W008
W002
W001
W005
TS-WTRE
1 2 3 1 2 3 4 5 1 2
W003
-5V JL04 B5B-PH
5
JN01 B4P-VH
J807 B4P-VH
J806 B4P-VH
J801 B3P-VH
J802 B5P-VH
J870 B2P3-VH
COLD HOT J871 B2P3-VH HOT
W007
1 1 2 2
Z008
W801
1 1 1 1 2 2 2 2
J880 B2P3-VH
J850 B2B-PH METER JU58 B2B-PH JN06 B7B-EH
1 1 2 3 4 5 6 1 2 1 2
WY02
1 2
1 2
METER
P804 SUPPLY
HOT J872 B2P3-VH HOT COLD J873 B2P3-VH +15VB J805 B6B-EH -15VB +24V J804 RELAY B7B-PH
1
1
P884 POWER SW
2
2
LAMP LAMP JU56 B2B-EH
1 2
1 2 2 3 4 5 6
POWER(TO MAIN RELAY) POWER(FROM TA7317 6P) SPK OFF +15VB -15VB +24V
1 2 3 4 5 6
1 2 3 4 5 6
JN04 B4B-EH
JN05 B4B-EH
J803 B9B-EH
W802 L002
SUB-TRANS
W804
1 2 3
W805
1 2 3 4
W806
1 2 3
W807
1 2 3 4 1 1 2 2 3 3 4 4 5 5 6 6 7
W602
J692 B10B-PH
7
1 1
2
3 3
4 4
5 5
6 6
7 7
8 8
1 1
2 2
3 3
4
5 5
JB01 B8PS-VH
2
4
JB04 B5B-PH
4. BLOCK DIAGRAM
PHONO AMP
PS02
PG04
MASTER VOL. TC9459
+ -
PHONO
+ -
FRONT L/R PRE AMP V/I
MAIN IN(LCH)
STEREO CONTROL
RIAA
PW04
HEADPHONE PRE-OUT(FL)
LC78212
INPUT CD TAPE CDR/MD TV DVD LD VCR1 DSS/VCR2 REC
LC78211
LT
LC78212
6CH L/R FRONT L/R
PC04
TC9459
6CH SL/SR
PRE AMP SURR.L/R PRE-OUT(SL)
+ HDAM -
SPK OUTPUT LCH-SPK.
V/I
+ -
SURR.L/R
POWER AMP LCH
P704
TC9459 SURR.BACK.L/R PRE-OUT(SB) LC78211
SURR.B.L/R
TAPE CDR/MD VCR1
PREOUT
FL/FR SL/SR
TC9459 CENTER PRE-OUT(CNT)
+ HDAM V/I
RCH-SPK.
+ RELAY CONTROL
DSS/VCR2
6CH CNT
CNT SW
POWER AMP RCH
CENTER
SBL/R
SW PRE-OUT(SW)
P904
FL/FR
6CH DIRECT IN
6CH SW
MAIN IN
SL/SR
VOL. CONTROL
MUTE RELAY
FL/FR
PROTECROR DRIVE
CNT SW
6L/R
MUTE CONTROL
SW
PL04
INPUT SEL.
TV DVD LD IN VCR1 OUT
V-FUNC.CONT.(*3)
TV LD DVD VCR1
BS
NJM2296
CONT
V-FUNC CONTROL
P604
+ ATT + -
FRONT-L/R
I/V + FRONT-L
PB04
5VL HDAM + FL
FRONT L
PB54
AC 22.3V POWER SW AC 8.6V
6DB
DRV
6DB
DRV
8BIT PORT EXPANDER
V-FUNC CONTROL(Q1-8)
CVBS
6DB
DRV
RCH
+
IN DSS OUT
OSD LC74781
+
2CHA/D AK5383
2CHDAC AD1853
+ -
24V(BL) VKK 5VD 3.3VD
AC 5.1V
CNT DAC OUT Rch
+
+/-5VV
SUB TRANSF
P804
SURR.L/R
+/- B +/- 45V AC 32.9V x2
MONITOR
DRV
PL54
DIG 1
TV DVD LD IN VCR1
Y C Y C Y C Y C Y C
TV TV LD DVD VCR1 BS
DIR LC89055
NJM2296
CONT
DSP1 YSS912C
DOLBY D & DTS PRO-LOGIC
2CHDAC AD1852
SURR.L + + SURR.L
+/- 15VA +/- 15VB +24V(L) LAMP MAIN TRANSF AC 34.6V x2
AC 7.4V
SWITCHED x2
V-FUNC CONTROL
DIG 2 DIG 3
SPDIF
Rch
+
UNSWITCHED x1
6DB
DRV
V1/OUT
MAINS OUTLET
(F ONLY)
DIG 4
6DB DRV
V2/OUT
DIG 5
OSD LC74781
Y
DSP2 AK7706
TRU&CIRCLE. SURROUND
CENTER/SW
MUTE CONT. CENTER
6DB
DRV
DIG 6
VOL CONTROL(*1)
A-FUNC.CONT.(*0)
S-VIDEO
FUNCTION LED
OUT IN DSS OUT
NJM2296
CONT
C
DRV
COAX OUT OPT OUT
6DB DRV
V1/OUT
CONNECT
POWER DOWN
+ -
OSD/FL CONT.(*2)
CENTER
V-FUNC.CONT.(*3)
Y C Y C
LD DVD VCR1 BS
2CHDAC AD1852 SRAM X3 DSP3 DSP56362
DOLBY HEADPHONE
+ -
PU54
PU04
MOTOR DRIVER
8BIT PORT EXPANDER
SPK RELAY
PU94
NJM2264
SW + + + SW
6DB
DRV
V2/OUT
6DB DRV
DRV
16BIT U-COM TMP93CW44DF
FL DRIVER
A/D INPUT
MASTER VOLUME
MONITOR
Y C S2 DETECTOR V-FUNC CONTROL CROMA-IN DSS DVD VCR1 TV
ROM
COMPONENT VIDEO SELECTOR
MAX499
CONT
SUB2 CPU
FOR DSP3(DH) CONT. LPF
+ SUB CPU I/F RC-5 IN/OUT
LD VCR1 DSS
DVD TV
PU74
CDR/MD TAPE CD
QZ23
COMPARATER
SURR.B.L/R
RC-5 IN OUT
RC-5 IN/OUT
PHONO
Y
6DB DRV
SUB1 CPU
FOR DSP1,2 ADC/DAC CONTROL
FL DISPLAY
ROTARY ENCODER FOR INPUT SERECTOR
CROMA-OUT
DSS IN
Cb Cr Y
6DB DRV
QZ22
NJM2903D
VCR2
74HC4051
SUB CPU CONTROL
2CHDAC AD1852
SURR.B.L + + SURR.B.L/R
PU34
WARMING-UP
Rch TEMP
STAND-BY LED
DVD IN
Cb Cr Y
6DB
DRV
P604 DSP BLOCK
+5V -5V 3.3V
METER
PU64
MONITOR OUT
Cb Cr
AC 7.2V
5
6
5. SCHEMATIC DIAGRAM
SPK-OFF(to SPK Relay Tr)
POWER(from TA7317 6p)
POWER(to MAIN Relay)
+15V(for Motor IC
1
2
3
4
5
6
+24V
GND
-15V
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
29
F F VKK +5VL +5VV P-DOWN FL-DOWN 5VV-DOWN GND GND POWER-ON RELAY-ON DSP-DI DSP-DO DSP-CLK DSP-ACK DSP-REQ DSP-RST DSP-MUTE EMUTE RC-5 IN/OUT CE-CV CE-YC CE2 DO2 CLK2 CV-DET YC-DET
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
TO JN06(P804) PROTECT&SUPPLY
TO JG07(PG04) FRONT VOL&H.P
MAIN-IN H.P-SW SMUTE FMUTE CLK1
TO JC08(PC04) VOLUME
CNTMUTE SWMUTE SBMUTE CLK0 CLK1
TO JU50(PU54) CONNECT
GND
GND
DO1
DO0
DO1
CE1
CE0
CE1
CNTMUTE
SWMUTE
_FL-DOWN
SBMUTE
SMUTE
FMUTE
FL1 9V-27 FL2 9V-28 VKK-34V-29
5VV-DOWN
JU04 EH ANG
A7
CLK SURR
DI SURR
POWER-ON RELAY-ON
RELAY-ON TA-OFF
CLK1
CLK0
9V-27 FL1
A6
A6
CU20 CU29 0.1 0.1 DU50 * RU54 DUMMY RU55 DUMMY RU56 DUMMY RU53 DUMMY RU57 1M DU51 * DU52 * DU53 * DU54 *
QU52 DTA114ES /ETC
FMUTE
CLK1
DO1
DO0
DO1
CE1
CE0
CE1
9V-28 FL2
H.P-SW
PU04 RLC-*U**
CU01 0.1/50V
CE-CV
CE-YC
SPK-OFF +15VB 15V-26
-15VB -15V-27 +24V 24V-28
+5VL 5V-24
CU03 0.1/50V
CU41 0.1
+5VV 5V-25
A2
CU42 47/10V CU44 47/10V
A6
PORT EXP-L
G9 G8 G7 G6 G5 G4 G3 G2 G16 G15 G14 G13 G12 G11
VU01
G10
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
G1
QU53 DTA114ES /ETC
CLK2 DO2 CEM SMUTE CE-FLD
CU43 0.1
_RST-FL
49
48
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
2
QU51 74HC4094
16 15 14 13 12 11 10 9 VCC OE Q5 Q6 Q7 Q8 Q'S QS
+5VL 5V-24
CE SI CL Q1 Q2 Q3 Q4 GND 1 2 3 4 5 6 7 8
A2
RU58 1M
_CV-DET
_YC-DET
CLK2
DO2
CE2
QU54 DTA114ES /ETC
SBMUTE
74HC4094
RU59 1M
CLK0 DO0
INP-ENC-B
CNTMUTE
INP-ENC-A
RU50 DUMMY
+5VL 5V-24
QU55 DTA114ES /ETC
+5VL 5V-24
REQ SMUTE ACK
CE-CV
CE-YC
CLK SURR
51
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
97
98
RU51 10K
A2
CU50 0.1
CU51 100P
RU52 100
A2
QU56 DTA114ES /ETC
SWMUTE
H.P-SW
+5VL 5V-24
DO SURR
DI SURR
RU60 1M
RU88 47K
_RST
SMUTE
REQ
ACK
_RST
(P25)
RST SURR (P15)
ACK SURR (P13)
FUNC SW-B (P34)
FUNC SW-A (P33)
HEAD PHONE (P32)
REQ SURR (P14)
65
CLK SURR )P12)
DI SURR (P11) DO SURR (P10)
(P40)
(P31)
(P30)
(P27)
(P26)
(P24)
(P23)
(P22)
(P21)
(P20)
(P17)
(P16)
RU61 1M DU59 * DU58 * DU57 * DU56 * DU55 *
A6
SOFT MUTE
CE FL
CLK FL VIDEO
EMUTE
CE VIDEO SEL
DO FL VIDEO
CE Y/C OSD
RESET FL
G24
G23
G22
G21
G20
G19
G18
G17
ALL RC5 IN RC5 OUT
CE CVBS OSD
MUTE CEM
(P06) (P05)
_FL-DOWN 5VV-DOWN
AT24C04
A6
QU57 DTC114ES /ETC
POWER DOWN (INT0)
VCC
CU02 0.1/50V
CU04 0.1/50V
QU09 DTA114ES /ETC QU10 DTC114ES /ETC QU11 DTA114ES /ETC
A2
64
60
55
50
45
41 (P07)
QU03 AT24C04 EEPROM RU29 DUMMY
40 SDA SCL GND A2 A1 A0
A2
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
)P41) (INT4) )P43) )P44) 70
POWER-ON
RU28 4.7K
WP VCC
CLK2
CE2
DO2
-15VB -15V-27
FL OFF (P04) 5VV OFF (P03) DOOR SW(P02) 35
NC
A2
QU58 DTC114ES /ETC
TA-OFF +5VL 5V-24
)P45) POWER DOWN )P46) )P47) VREFH KILL IR SPK OFF
A2
SOIC
SPK-OFF
STAND-BY (P01)
CEM
-34V-29 VKK
S18
S17
S16
S15
S14
S13
S12
S11
S36 S19 DO2 _RST-FL CE-FLD S20 CLK2
A6
RU64 47K
A2
+5VL 5V-24
A2
CU25 0.1
A2
TMP93CW44DF
QU01
BS (P00) ALE VSS VCC
A2
+5VL 5V-24
+5VL 5V-24
S9
S8
S7
S6
S5
S4
S3
S2
S10
S1
CU23 22000PF
VREFL
A2
AVSS
CU19 DUMMY
+5VL 5V-24
75 AVCC (AN1) (AN2) (AN3) (AN4) (AN5) 80 P-DET 1 KEY IN 0 KEY IN 1 VOL IN 0 (AN6) (AN7) (MNI) LED-CDR/MD DO VOLUME LED-PHONO CE VOLUME
PD-1 PD-0
RU63 10K
5V-24 +5VL
SEG11
SEG10
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
DO AUDIO
LED-TAPE
CE AUDIO
CK AUDIO
LED-DVD
LED-CD
LED-TV
LED-LD
RU68 47K
SEG21
S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35
VDISP2 NC VFL2 P4 P3 P2 A6
A2
SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 VDISP1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9
AM8
VSS
CLK
CU12 0.1/50V
)P60)
)P61)
)P62)
)P63)
)P64)
)P65)
)P70)
)P71)
)P72)
)P73)
)P74)
)P75)
)P76)
)P77)
RU42 10K
VDD
M0
QU02 ML9205-01GA
P1
A2
A2
_TAPE
R.C
_DVD
BS
CP CS RESET OSC1
_VCR
_CD
_TV
_LD
RC-5 +24V 24V-28
LED-ST
DA
_PHONO
RU04 100
RU05 1K
_CDR/MD
CLK0
CLK1
DO0
DO1
CE0
CE1
RU41 10K
QU13 DTA114ES /ETC
V1
MODE0
CU09 0.1/50V
A6
CU10 0.1/50V
A2
1
5
10
15
20
EA
X1
X2
RU66 47K
RU65 220
K1 V0
_M-DOWN _M-UP
MOTOR UP (P66) RESET 25
DU01 *
CU22 10/50V
24
RU43 10K
RU09 DUMMY
QU06 DTC144ES
A2
+15VB 15V-26 +5VL 5V-24
RU44 1M
RU01 3.3K CU11 CU14 0.1 47P
RU06 DUMMY
A6
CU13 1000P RU45 47K
PD-0 PD-1
HC10039260
COM10 COM12 COM13 COM14 COM15 COM16 COM17 COM18 COM19 COM20 COM22 COM23 COM11 COM21 COM1
OSC0 GND COM24 VFL1
RU46 47K
+5VV 5V-25
CU05 0.1/50V
A6
40 41
65 64
+5VL 5V-24
CU26 0.1/50V
A2
A6
QU04 2SC536 SP/ETC RU47 10K RU48 18K RU49 10K
QU05 2SC536 SP/ETC
A2
XU01 20MHZ
RU69 1K
S21
80
+5VV 5V-25
K0
A2
LED-VCR
24 25
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
AD4
AD3
AD2
AD1
1
CU18 0.1/50V
CU15 100/6.3V
CU16 DUMMY
CLK VOLUME
LU01 0.022
QU12 DTC114ES /ETC
CU24 0.1
30 CU21
(AN0)
P-DET 0
TEST2 TEST1 MOTOR DOWN(P67)
0.1
A2
_CV-DET
_YC-DET
EMUTE
A6
A2
RC-5
+5VL 5V-24
DO SURR
JU03 PH ANG
JU02 PH ANG
JU01 29FE ANG
N.C
N.C
N.C
QU60 DTA114TS/ETC
R.C
G10
G11
G12
G13
G14
G15
G16
G17
G18
G19
G20
G21
G22
G23
G24
G1
G2
WU01 DUMMY
6CH INPUT SU08 *
A/D SU07 * RU10 6.8K
S-DIRECT SU06 * RU11 3.3K SRS SU14 * RU19 3.3K
P-DIRCT SU05 * RU12 2.2K 6.1 SU13 * RU20 2.2K
TRE + SU04 * RU13 1.5K DOLBY H.P. SU12 * RU21 1.5K
TRE SU03 * RU14 1K NIGHT SU11 * RU22 1K
BASS + SU02 * RU15 820 5-CH STEREO SU10 * RU23 820
BASS SU01 * RU16 680 STEREO
SU09 *
RU62 27K
G3
G4
G5
G6
G7
G8
G9
RU02 10K
QU61 HW10005020
1 1 2 3 1 2 3 1 2 3
A2
A2
A2
A2
K0
+5VL 5V-24
A2
2 3
RU67 100
QU07 2SC536 SP/ETC
+5VV 5V-25
QU08 2SC536 SP/ETC CU07 100P CU06 0.1/50V CU08 100P
RU03 10K
A6
CU17 0.1/50V
AUTO SU16 *
DOLBY SU15 * RU18 6.8K
RU17 4.7K
A2
+5VL 5V-24
INP-ENC-A
JU08 PH ANG F RU26 100k N 470 L, S 1.5k
INP-ENC-B
CU61 JU60 PH STR 22000PF
A2
CU62 220/6.3V
K1
A6 A2
RU25 4.7K
+5VL 5V-24
V0 V1
M0
A2
_M-UP
CU27 0.1/50V
A2
_M-DOWN
QU38 DTA114ES /ETC
QU39 DTA114ES /ETC BS
RU27 RU26 4.7K
RU24 680
PU84 RLB-*U6*
680 _CDR/MD _TV 680 _LD 680 _DVD 680 680 _VCR
_PHONO
_CD
_TAPE
LED-ST
RU34 47K
A2
RU35 47K
A2 A2
+5VL 5V-24
RU07 10K RU08 10K JU06 PH ANG
A2 N.C
CU45 100P
A2
+5VL 5V-24
RU89 10K
A6
CU28 0.1
1 1
RU80 680
RU81 680 RU82 680
A2 A7 2 2 3 3 4 4 5 5 6 6 7 7 8 8
RU83 RU84 RU85 RU86 RU87
JU05 PH ANG
+15VB 15V-26
A2
QU80 DTC114ES /ETC
RU70 680
RU71 680 QU81 DTC114ES /ETC
CU46 100P
CU40 DUMMY
A6
1 1
2 2
3 3
4 4
JU07 PH ANG
1 1
2 2
PU34
RLB-*U3*
CU30 0.1/50V
LAMP
MU30
MU31 DU81 HLMF-K2 DU82 HLMF-K2 DU83 HLMF-K2 DU84 HLMF-K2 DU85 HLMF-K2 DU86 HLMF-K2 DU87 HLMF-K2 DU88 HLMF-K2 BS/VCR2 CDR/MD PHONO DU89 HLMF-K2 DU80 HLMF-K2
TAPE
1
2
3
4
5
6
7
8
STBY
DVD
TEMP METER
VCR1
1
2
3
4
5
6
7
8
1 1
2 2
3 3
4 4
1 1
2 2
CD
TV
LD
GND
TO JU01(PU04) FRONT F F VKK +5VL +5VV P-DOWN FL-DOWN 5VV-DOWN GND GND POWER-ON RELAY-ON DSP-DI DSP-DO DSP-CLK DSP-ACK DSP-REQ DSP-RST DSP-MUTE EMUTE RC-5 IN/OUT CE-CV CE-YC CE2 DO2 CLK2 CV-DET YC-DET
JU30 EH ANG
RU30 10
1 1 2 2 3 3 4 4
JU90 PH STR
A2
A7
RU93 10 1/6
CU70 DUMMY
A2
JU70 PH STR
JU40 PH STR
HC10279030
RU91 100 RU92 100 QU90 LB1641
1 2 3 4 5 6 7 8 9 10
CU71 DUMMY
+5VL 5V-24
SU70
2
1
C
N.C
C
SR01120070
SU40
1 1
2 2
3 3
4 4
CU90 100 6.3V
RU90 10
PU74
DU90 4.7V
A7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
N.C
JU50 29FE STR
JU55 * EH STR
RU94 10 1/6 CU96 0.01 CU97 0.01
RLB-*U7*
FUNCTION SW
A7
PU44 SM01013100 RLB-*U4*
CU52 DUMMY
CU91 0.01 CU92 0.01 CU93 0.01
A2
PU54
RLC-JU5*
CU98 CU99 0.01 100/25V
A2
CU94 CU95 470P 470P
+
RU95 5k x2(B)
PU94 RLB-*U9*
JU52 PH STR
1 2 3 4 5 6 7 8 9 10 11 12
JU54 PH STR
1 2 3 4 5 6 7 8 9
JU53 PH STR
1 2 3 4 5 6 7
JU56 EH STR
1 2
JU58 PH STR
1 2 A2
N.C
10
DSP-DI DSP-DO DSP-CLK DSP-ACK DSP-REQ DSP-RST DSP-MUTE EMUTE RC-5 IN/OUT GND
F F VKK +5VL +5VV P-DOWN FL-DOWN 5VV-DOWN GND GND POWER-ON RELAY-ON
CE-CV CE-YC CE2 DO2 CLK2 CV-DET YC-DET GND
N.C
8
TO MAIN TRANS
TO J850(P804) PROTECT&SUPPLY MASTER VOLUME
WU99
TO JB02(PB04) SUPPLY
TO J692(P604) DSP
TO JL06(PL04) VIDEO
7
8
TO JJ01(P604) DSP
TO JG02(PG04) FRONT VOL
7 8 9
SBR
1 2 3 4 5 6
PS04 Phono/Audio selector P.C.Board
Q405-1 NJM2068DD
1 3
2
3
1
2
3
4
5
6
+ -
8
15V-5 +15V
1
JF52 B3B-EH
JS05 B3B-EH
6CH FL
A2
QF58-1 NJM2068DD
1 2 3
6-CH SEL RTO-*F5*
JF53 B9B-EH
A6 A6 A6
JF54 B6B-EH
2
DSP CNT
DSP SW
DSP SR
PHONO AMP RPH-*4**
6
+
8 7
R417 100 R413 82k
C415 22/50V
R419 330
PHONO-L
DSP SL
CF81 22/50V
RF77 47K RF78 47K
6CH SL
SBL
CF61 220P
RF67 47 RF65 100K CF63 100P
JF55
R401, R402 F, L : 47 N, S : 320µH
J401
P
15 14 13 12 11 10
A4
C403, C404 F, L : 220p N, S : 470p
2 3
+
R414 82k 1
4
C410 0.01 C408 1000p R412 6.8k
RF56 100 R422 47k C418 2200p
PHONO-R
RF62 47K
CF56
3
+ -
8
QF60-1 NJM2068DD
1
A6
R418 Q405-2 100 NJM2068DD
C416 22/50V
R420 330
6 5
7
CF86 22/50V
RF82 47K
6CH SW
+
CS71 DAMMY
JS06 B6B-EH
DSP FL
4
QF60-2 NJM2068DD
-15V-6 -15V
CF87 0.1
1 2 3 4 5 6
A6
JS01 RS01 1M RS25 CS01 100 22/50V CS25 100P
CD-L
A
L INPUT CD R L INPUT TAPE R L REC TAPE R
A A
A2
RS02 1M
CS26 100P
RS26 CS02 100 22/50V
A5
A
CD-R TAPE-L
RS03 1M
RS27 CS03 100 22/50V
CS27 100P
A A
A2
RS04 1M
CS28 100P
INPUT IMP=40.3kohms
A
RT0
5
+ -
8 7
A5
CLK1
RS28 CS04 100 22/50V RS05 220K
A'
TAPE-R TAPEOUT-L
1M*3//220kX2//68kohms
RS52 CS68 470 22/50V QS03-2 NJM2068DD
6
GND
NC
NC
NC
NC
NC
CK
CS05 470P
DATA
STB
CS2
NC
NC
NC
NC
NC
VDD
A2
CS49 0.1
CS29 22/50V
A
WS99
A'
FL
A2
1 2 3
FL GND FL
RS06 220K
CS06 470P
CS30 22/50V
A
A2
A2
CS72 DAMMY
FR
A'
TO JG01(PG04) FRONT VOL
A'
DO1 CE1
QQ01 TC9459N
16 17 18 19 20 21 22 23 24 25 26 27
VSS
CS1
RS58 0
RS60 CS74 470 22/50V
CS76 470P
JS07 B3B-EH
14
13
15
TAPEOUT-R
A-FUNC SEL RRJ-*s**
JS02
CDR-L
SR
RS08 1M
CS32 100P
L INPUT CDR R L REC CDR R L INPUT TV R
RS29 CS07 100 22/50V RS30 CS08 100 22/50V RS09 220K
RS07 1M
CS31 100P
A
A2
QS01 LC78212
A
CDR-R PHONO-L
PHONO PHONO CD
input CD -0.09dB
CS81 DAMMY Vol in -0.09dB
CQ02 SURROUND RCH 22/50V
PHONO-R
CDROUT-L
QS04-1 NJM2068DD
LT0
2
RS69 0 +
4
A5
CS33 470P
CS09 22/50V
A2
A
CD-L
CD-R
RS63 CS77 470 22/50V RS65 68K
A2
1
RS71 CS83 470 22/50V RS73 47K
CS85 220P LT1
3
RS10 220K
CS34 470P
CS10 22/50V
CD CD TAPE
A
TAPE-R
A
CDROUT-R TV-L TAPE-L
CS79 220P
RS67 DAMMY
A2
RS31 CS11 CS50 100 22/50V 0.1 RS32 CS12 100 22/50V
RS11 1M
CS35 100P
A
CDR-L TV-L
CDR TV
CDR-R TV-R
A
RT0
RS66 68K
CS80 220P
DAMMY
5
-15V-2 -15V 15V RS68 +15V C426
C425 0.1
SURR.BACK LCH
RS74 47K RS72 CS84 470 22/50V CS86 220P
RT1 CLK1
14 CK 13 GND 12 NC 11 NC 10 CS1 A5
0.1
+ -
8 7
SBL
RS12 1M
CS36 100P
A
TV-R CE0
VEE CE DI CL
VDD RES S VSS
CS53 0.1 JS03 RS13 1M CS37 100P
A5
DO0 CLK0
NC
NC
NC
DATA
DVD-L
A5
CS82 DAMMY QS05 LC78212
DVD-R LD-R VCR1-R DSS-R 6CH FL LT0
30
JF01 B11B-PH
A7
STB
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
L INPUT DVD R L INPUT LD R L INPUT VCR1 R
RS33 CS13 100 22/50V
NC
NC
NC
NC
A
A2
QS02 LC78211 FUNC.
1
DVD-L
NC
GND SMUTE SBMUTE CNTMUTE
6CH FR RT0
A7
1 2 3 4 5 6 7 8 9 10 11
CS2
VDD
CF69 CF70 CF71 100P 100P 100P
SMUTE SBMUTE CNTMUTE SWMUTE
CE0 SBR DO0 CLK0 CE1 DO1 CLK1 DO1 CE1
QQ51 TC9459N
16 17 18 19 20 21 22 23 24 25 26 27
VSS
RS41 100K CS54 0.1
15V +15V
6
QS04-2 NJM2068DD
RS70 0
15
RS34 CS14 100 22/50V
RS14 1M
CS38 100P
DVD LD VCR DSS
S-DIR S-DIR 6CH
A
DVD-R LD-L
2
LD-L VCR1-L DSS-L
SWMUTE CE0
3
RS35 CS15 100 22/50V
RS15 1M
CS39 100P
5
A
TAPEOUT-L
A2
6CH FL FL FR FR
TAPE CDR REC VCR BS REC
6
TAPEOUT-R CDROUT-R
LT1
RT1
TO JU02(PU04) FRONT
4
DO0 CLK0 CE1
SURR.BACK RCH
RS16 1M
CS40 100P
7
CDROUT-L
RS36 CS16 100 22/50V
A
LD-R VCR1-L VCROUT-L DSSOUT-L
9
VCROUT-R DSSOUT-R
DSP FL
RS75 DAMMY
B
RS76 DAMMY
DO1
DSP FR
8
CLK1
DSP DSP
15 14 13 12 11 10
RS18 1M
CS42 100P
CE0
LC78211
RS37 CS17 CS51100 22/50V 0.1 RS38 CS18 100 22/50V
RS17 1M
CS41 100P
A
A2
-15V -15V-2
FL
B
FR
VEE CE DI CL
VDD RES S VSS
15V +15V
-15V -15V-2
VEE CE DI CL
VDD RES S VSS
A
VCR1-R
CS55 0.1
A5
DO0 CLK0
RS42 100K CS56 0.1
CE0
15V +15V
CS87 0.1
A5
DO0 CLK0
RS81 100K
CS88 0.1
A5
JS04
A5
VCROUT-L
RS20 220K
CS44 470P
A5
CS20 22/50V
A
VCROUT-R DSS-L
+15V 15V
CLK0
3 4
CLK0 +15VB P-GND -15VB
3 4 5 6
3 4 5 6
CLK0 +15VB P-GND -15VB
3 4 5 6
CLK1
L INPUT DSS R L REC DSS R
GND
CS57 10/50V
15V +15V
RS22 1M
CS46 100P
DATA
VDD
STB
CS2
+
A
DSS-R
RS40 CS22 100 22/50V RS23 220K
CS63 RS49 470P 47K
QS06-1 NJM2068DD
RS45 220K
A2
CS96 100/16V
CS94 0.01
1
LS01 0.022
NC
NC
NC
NC
NC
CS92 0.01
3
QF01 TC9459N
16 17 18 19 20 21 22 23 24 25 26 27
VSS
CS1
A
A2
-
CS59 100P
RS39 CS21 100 22/50V
RS21 1M
CS45 100P
NC
NC
NC
NC
CK
6
NC
CS61 10/50V
RS47 1K
RS43 470
RS44 470
5
CS89 100P
CS90 CS91 100P 100P
14
13
15
DSSOUT-L
DO1 CE1
A7
CS23 470P
A2
CS52 0.1
CS47 22/50V
A
CS64 RS50 470P 47K
QS06-2 NJM2068DD + CS60 100P
RS46 220K
A2
RS80 10
2
SW
RS24 220K
CS24 470P
CS48 22/50V
A
DSSOUT-R
CS62 RS48 10/50V 1K
-
CS58 10/50V
A5
SUB-WOOFER
CS97 100/16V CS95 0.01 LS03 0.022 CS93 0.01
TO POWER PCB +15VB P-GND
1
-15V -15V-2
A5
JF03 B6B-EH
LF02 0.022
3 1
CF77 CF79 15V-5 0.01 100/16V +15V
A7
CS65 0.1
-15V-2 -15V
TO J805(P804) SUPPLY
P-GND -15VB +24V RELAY
CF75 0.01
24V-7 +24V RELAY
2
3
4
2
CF76 0.01 CF78 CF80 0.01 100/16V
5
6
LF03 0.022
9
A7
L REC VCR1 R
RS19 220K
CS43 470P
CS19 22/50V
A2
A
CE0
RS77 100 RS78 100 RS79 100
JS08 B6B-PH
1 2
JF02 B6B-PH
CE0 DO0
1 2 1 2
RF70 100 A7 RF71 CF72 CF73 100 100P 100P RF72 CF74 100P 100 RF73 100 RF74 100 RF75 100
ELE VOL RTO-*F** CENTER
CNT
CE0 DO0
1 2
CS66 0.1
DO0
A7
-15V -15V-2
RS64 470
CS78 22/50V
A7
A4
R402 R404 C406 100k 10/50V
C412 0.039
5
+
LC78211
C427 0.1
P
RF61 47K
CF55
A4
R
C402 100p
C404
R406 100k
R424 10 1/6
RF60 47K
CF54
A4
SURR-R SW CENTER
CF60 0.1
RF54 100
A6
INPUT PHONO
L
RF59 47K
CF53
C401 100p
C403
R405 100k
P
6
7
CF84 22/50V
RF80 47K
6CH SR
9
-15V-2 -15V
DSP CNT
8
RF79 47K
7
A4
C422 220/16V
C420 0.1
A5
A4
A2
SURR-L
RF53 100
6CH SL
5
R401 R403 C405 100k 10/50V
R415 100 C411 0.039 C413 470/16V
+ -
4
4
A4
C421 220/16V
C419 0.1
R425 10
FRONT-R
RF58 47K
CF52
-15V-6 -15V
3
3
DSP SL
2
+15V
CF57 0.1 RF52 100
5
+
4
6CH 6CH DSP DSP
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R411 6.8k C407 1000p C409 0.01
1
R421 47k
C417 2200p
RF57 47K
15V
RF51 100
CF51 100P
5
A
R423 10 1/6
6CH FR
6CH DIRECT IN FRONT-L
JF51 6 7
CF82 22/50V
QF51 LC78211 FUNC.
6CH SR
MAIN-IN L R
QF58-2 NJM2068DD QF59-1 NJM2068DD
1
RF66 100K
CF64 100P
DSP SR
SL 6CH CNT
SR 6CH SW
2
6CH 6CH
CF83 22/50V
CNT
SW DSP SW
PC04 6ch in/Pre-out E-Vol P.C.Board
CF62 220P
RF68 47 CF65 0.1
6
DSP DSP
C414 470/16V R416 100
RF55 100
-15V -15V-6
CNT
SW
VEE CE DI CL
VDD RES S VSS
8
QF59-2 NJM2068DD
+15V 15V-5
CF88 0.1
6CH CNT
CF58 0.1
A7
CE0 DO0 CLK0
RF63 100K CF59 0.1
A7
15V-5 +15V
A
CF51 - CF56 F, L : 100p N, S : 470p
2
CF85 22/50V
RF81 47K
A6
QS03-1 NJM2068DD RS51 CS67 470 22/50V RS53 220K
A2
2
RS57 0 +
-15V-2 -15V 15V +15V
4 1
RS82 10 RS59 CS73 470 22/50V RS61 47K CS75 470P
DSP FL GND DSP FR LT GND RT
DSP FR
ELE VOL RRK-*Q** TO JH01(P604) DSP
CQ07 22/50V
A'
A7
Gain=20.5dB(A=10.6)
CQ21 100/25V JF56
15V-5 +15V
LT0
3
RS83 A' 10
A2
CS69 100P
RS55 DAMMY
C423 0.1
RQ05 470
CQ23 0.01
3
CQ01 SURROUND LCH 22/50V
SL
RQ47 10 1/6 CQ15 QQ02-1 22/50V NJM2068DD
8 1
Load 10kohms -0.4dB
RQ15 390 QQ19 2SC2878 A/B
CF67 100P
PRE-OUT FRONT-L
CF91 0.1
+ -
RS54 220K
CS70 100P
RS56 DAMMY
C424 0.1
RS62 47K
+15V 0V-8 15V-5 A8
RQ01 560K
-15V-6 -15V
RQ03 100K
CQ09 100P RQ07 1.2K
2
CQ03 CQ05 0.1 47/25V
4 3 2 1
RQ11 10K
RQ13 47K
CQ17 470P
LQ01 MR82-24USR 24V
RQ17 100 CQ19 220P
24V-7 +24V RELAY
CF68 100P
SL CNT
FRONT-R CENTER SW
JF57
RQ19 4.7K
A8 0V-8
CF90 0.1
SW
12
11
10
9
8
7
6
5
CQ11 22/50V
RQ09 8.2K
CQ13 47P/500V
SMUTE
28
A7
A9 0V-9
CQ12 22/50V
RQ08 1.2K
CQ14 47P/500V
RQ20 4.7K RQ14 47K
7
DQ07 CQ29 * 0.1 RQ18 100
CQ20 220P
SR SBL
A7
A9 0V-9
RQ02 560K
CQ04 CQ06 0.1 47/25V
15V-5 +15V
RQ10 8.2K RQ04 100K CQ08 22/50V CQ10 100P RQ06 470
A7
6 5
+ CQ24 0.01
RQ12 10K
CQ18 470P
SBL
CF92 0.1
QQ20 2SC2878 A/B
SBR
4
SBR SURR-L SURR-R
QQ02-2 NJM2068DD CQ16 22/50V RQ50 10 1/6
-15V -15V-6
RQ16 390
SL
30
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15
CQ71 100/25V
A7
CQ22 100/25V
SR
29 28 27 26 25 24 23 22 21 20 19 18 17 16
15V-5 +15V
ELE VOL RRK-*Q**
CQ51 22/50V
-15V-6 -15V
CQ57 22/50V
RQ55 470
CQ73 0.01
3
RQ97 10 1/6 CQ65 QQ52-1 22/50V NJM2068DD
8 1
JF58 RQ65 390 QQ69 2SC2878 A/B
+ -
+15V 0V-8 15V-5 A8
RQ53 100K
CQ59 100P RQ57 1.2K
2
RQ51 560K
CQ53 CQ55 0.1 47/25V
4 3 2 1
RQ61 10K
RQ63 47K
CQ67 470P
LQ51 MR82-24USR 24V
RQ67 100 CQ69 220P
SBL
RQ69 4.7K
A10 0V-10
9
8
7
6
5
CQ61 22/50V
RQ59 8.2K
CQ63 47P/500V
SBMUTE
24V-7 +24V RELAY
28
A7
A11 0V-11
CQ62 22/50V
RQ58 1.2K
CQ64 47P/500V
RQ70 4.7K RQ64 47K
7
DQ57 CQ79 * 0.1 RQ68 100
CQ70 220P
SBR
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15
A7
15V-5 +15V
A9 0V-9
RQ52 560K
CQ54 CQ56 0.1 47/25V
15V-5 +15V
29 28 27 26 25 24 23 22 21 20 19 18 17 16 A5
RQ60 8.2K RQ54 100K CQ58 22/50V CQ60 100P
6 5
+
RQ62 10K
CQ68 470P
CQ52 22/50V
QQ70 2SC2878 A/B
RQ56 470
A7
4
CQ74 0.01
QQ52-2 NJM2068DD CQ66 22/50V RQ98 10 1/6
15V-5 +15V -15V -15V-6
RQ66 390
CQ72 100/25V
RF47 10 1/6
CF21 100/25V
A7
QF07 2SK170 V
CF07 22/50V CF01 22/50V
0V-10 A10
RF05 470
CF23 0.01
3
QF02-1 NJM2068DD
8 1
+ -
RF25 100
RF21 22
CF15 22/50V RF23 22 RF13 47K QF09 2SJ74 V
RF15 390 QF19 2SC2878 A/B
-15V-6 -15V
RF03 100K
CF09 100P RF07 1.2K
2
RF01 560K
CF03 CF05 0.1 47/25V
4 3 2 1
RF11 10K
CF17 470P
LF01 MR82-24USR 24V
RF17 100
CNT
RF19 4.7K
CNTMUTE 24V-7 +24V RELAY
12
11
10
9
8
7
6
5
CF11 A12 0V-12 22/50V
RF09 8.2K
CF13 47P/500V
CF19 220P
A13 0V-13
A7
28
CF12 22/50V
RF08 560
CF14 47P/500V
SWMUTE
RF20 4.7K RF14 47K
7
DF07 CF29 0.1 * RF18 100
CF20 220P
SW
15V-5 A11 +15V 0V-11
RF02 560K
CF04 CF06 0.1 47/25V
15V-5 +15V
RF10 DAMMY 6 RF04 100K CF10 220P
5
+
RF12 10K
CF18 470P
CF02 22/50V
QF20 2SC2878 A/B
CF08 22/50V
RF06 470
4
CF22 100/25V CF24 0.01
QF02-2 NJM2068DD CF16 22/50V RF48 10 1/6
-15V -15V-6
RF16 390
RF69 10 1/6
Gain=25.5dB(A=18.9)
A6
A7
A8 A9 A10 A11 A12 A13 0V-8 0V-9 0V-10 0V-11 0V-12 0V-13
-15V -15V-6
10
L002 AC22.3 8 7 AC8.6 6 3 4 1 1 2
J873 B2P-VH 1 2
L870 4 1 3 2 J877 J876
P884
J872 B2P3-VH 2 1
RSW
F871 F, L : 630mA/250V N, S : T315mA/250V
WB03 2 1 2 1 2 S880 1 J880 B2P3-VH L003 FERITE CORE 2 1 W007 F : AC100V 50/60Hz N, S : AC230V 50Hz L : AC110V 60Hz 2 C880 0.01 J003
Power Supply/SPK Protect P.C.Board
2
Back-UP P.C.Board PB04
1 2 3 4 5 6
AC5.1
5 9 10
P804
RPS-*8**
3 UNSWITCHED
AC OUTLET (F ONLY) J878 1 J871 B2P3-V H 2 1
7
RBU-*B**
CB42 0.01 JB01 B8B-VH
8
1
Z008
1
2
3
4
5
6
7
8
4 A2 A2 A3 SWITCHED
DB01
CB01 0.01
A2
6
5
4 LB03 G5PA-28 TO VO L -15VA RB02 100 RB01 100 CB43 0.01 GND JB99 +15VA -15VB CB02 47/50V DB02 6.8V A3 A2 RB03 1k 1W DB05 CB03 100/50V EARTH GND +15VB +24V _RELAY J803 B9B-EH 1 2 3 4 5 6 C811 330/16V 7 8 9 H.P_RELAY RELAY C809 100/25V C807 0.01 D803 16V C813 0.01 1 R807 1k R803 100 3 Q803 2SD1415 3 2 2
+24VB PL R805 5.6 1W C871 0.01 D870 Q801 2SK246 1 GND
1 FL
2
3
C870 0.01
R809 4.7 1/6W
L872 VS24MB-NR 3
5 1 F870 F, L : 10A/250V N, S : T4A/250V J875 J874 J870 B2P3-VH 1 2 1 2
L001
C.T_1 W003
2
13
2 21.4 1 3 C803 2200/35V C805 0.01 2
1
3
R813 1 1/4w C801 0.1 R801 1 1/4w J801 B3P-VH 1 2 3 C827 0.1 1 R802 1/4w W004 1 2 3 6 AC18.0V_2 W006 1 TO JP58(PU54 ) CONNECT C802 0.1 2 8 J802 B6P3-V H 5 C828 0.1 4 3 D852 FRH C854 0.1 C855 3 1 2 1 0.1 W005 5 4 3 2 1 10 C.T_2 7 11 AC43.6V_1 12 5 AC18.0V_1 4
A2 RB09 CB04 470/50V
DB03
_H.P_RELAY
D801 D2SBA20 4 -21.9 GND
C812 330/16V
A2 PL 24.0 QB01 2SA950 2 RB07 10k DB10 DB09 CB07 470/35V RB10 10k DB07 1 3 RB04 1 1/4W DB08 DB06 CB06 0.01 CB05 0.01
+15VA GND GND -15VA +15VB GND -15VB
C814 0.01
2 3 4 5 6 7 +15V
2 R808 1k 1 Q802 2SK246 3 R804 100
C804 2200/35V
TO DSP
C806 0.01
J804 B7B-PH 1
D804 16V
C808 0.01
A2
C810 100/25V
A2
DB04
R814 1 1/4w D807 1D3 D811 1D3 D809 1D3 D805 1D3 AC34.6V
1
+VB
R811 1 1/2W
3 R810 4.7 1/6W Q804 2SB1020 Q805 NJM7815FA
2 R806 5.6 1W
C815 2200/50V
9
AC34.6V_2
C817 0.01
D812 1D3 C816 2200/50V GND C818 0.01
D810 1D3
D808 1D3
D806 1D3 D851 FCH
1 2 5.0 3 TO JU52 (PU54) CONNECT JB02 B12P-VH F F VK K +5VL +5VV P-DOW N FL-DOW N N.C. GN D GN D POWER-ON RELAY-ON A2 1 2 3 4 DB11 5 6 4.1 7 8 9 A3 A2 A2 10 11 12 PL A2 3 CB44 100/10V CB13 0.1 RB13 10k CB12 10/50V CB11 0.1 CB45 A2 220/6.3V 2 QB07 NJM7805FA 1 9.5 CB10 470/16V 5.0 3 2 -31.0 FL 24.0 QB02 2SA950 1 3 RB05 1 1/4W QB04 DTC114ES A2 TO 6CH +15VB P-GND P-GND -15VB +24V _RELAY 2 RB08 10k RB11 10k J805 B6B-EH 1 2
-V B
3
1
R812 1 1/2W
2 1 3
2
D813 1D1
C819 2200/35V
4 5 6
2
C821 0.01
3
C825 100/16V
C823 0.1
R851 10 1/4W +15V Q850 2SK246 1 Q854 NJM2904(1/2) 3 + 8
4 3 2 1
W001 4 3 2 1 J001
2 RELAY C826 100/16V D814 1D1 C824 0.1 1 C820 2200/35V Q806 NJM7915FA C822 0.01 GND 3
1
J806 B3P-VH C001 15000uF 63 V C002 15000uF 63V
EART H
R852 100
1 2 Q852 2SC2240 R854 10k 3 R853 10k R855 10k 2 5
Q854 NJM2904(2/2) 7
3 Q830 2SC2240 DB21 DB22 1 1/6W CB08 0.01 -15V 3 2 R862 47k 1
2 C851 100/16V R863 1 1/4W C850 0.01 1
1 QB05 DTC114ES
2 Q851 2SC2240
+
R860 3.3k
J850 B2B-PH 1 2
R861 1k
3 D830
2 3 C852 0.1 1 D832 6 R856 270k C856 2200p
4 R859 10k C853 1/50V +43V -43V
Q853 2SC3419Y WITH S.H C857
C830 47/25v
D831 5.6V
DB25
CB09 0.01
RMT-*N**
LB04 G5PA-28 A2 A3 CB17 0.01 CB18 0.01 3 4
W851A GN D
W851B
GND
R857 0
DB26 1 1/6W
DB14 A2 2 CB15 0.01 JB05 1 2 CB24 0.01 CB25 0.01 CB21 0.1 CB16 DUMMY 3
J807 B3P-VH LN01 VB24MBU
1 2 3
W002 1 2 3 4
2
5
1
6
Lch +B -B
1 2 3
JN02 B3P-VH 1 2 3 JN03 B3P-VH 1 2 3 RN10 47k RN07 100k RN11 220k CN07 10/50V JN04 B4B-EH 4 3 2 1 JN05 B4B-EH 4 3 2 1 JN06 B7B-EH 1 2 3 +15V 4 1 5 C861 0.01 -15V +24V B C860 100/16V C862 0.01 6 7 2 L801 0.022 GND RN17 22k DN04 GND RN20 47k GN D RN08 68k -VB +VB RN09 68k RN04 68k 0.01 CN05 2 0 CN03 47/25V CN04 0.1 -VB +VB RN05 68k RN06 47k 3 0 4 0 7 5 -0.7 RN15 33k RN22 15k CN09 0.01 CN08 0.47/50V 0 RN13 10k RN02 4.7 CN02 0.01 RN03 22k RN01 22 1/6W CN01 1/50V DN01 1D 3 GN D
1
4
1 QB08 S-806C-Z DB15
2
AC34.6V 4 3 CN12 0.01
5
6
(N, S ONLY)
TO DSP
CB34 100/10V
CB20 0.1
CB30 0.1
CB26 6800/16V
CB23 0.01
GN D 5VA GN D
-B A2 PL TO MAIN J702 B4B-V H DC-44.6V
CB38 0.1
3 4
2
2
DB16 D2SBA20
CN14 0.01
CN13 0.01
2
3
RN24 10 1W
10.2
RN25 10 1W
5VD
JB03 B4B-EH 1
QB09 NJM7805FA 3 1
3
JN01 B4P-VH 4 3
W008 4 3 2 1 + +
J013 J011 J012 J014
Rc h 1 4 -11.5 CB19 0.01 +B
1 2
RN12 6.8k
DN03
2 1
(N, S ONLY) J899
CN06 47/25V
3 CB35 100/10V CB39 0.1
1 CB31 0.1 CB27 6800/16V
CB22 0.01
GND PROTECT
3 4
-0.6 1
1.3 8
RN30 3.3k
QB10 NJM7805FA
A2
DC+44.6V
2
CN10 0.039
CN11 0.039
1
RN14 68k
3.0 9
GND 0.7 6 QN01 TA7317P
RN23 22k RN26 4.7k 1 3 RN27 2.2k 1 2 QN04 2SC2120
GND RELA Y J898
EARTH
DC-44.6V DC+44.6V GND
1 2 3 4
TO VIDEO 1 2
RN16 10k
JB04 B5B-PH +5V 3 CB36 100/10V DB19 CB40 0.1
QB11 NJM7805FA 1
A2
RN19 33k
2
TO MAIN
J703 B4B-V H
QN03 2SC2240 2
EARTH
3
PROTECT CB28 470/16V CB32 0.1 TO JU04(PU04) FRON T
GN D GN D GN D -5V
4 5
POWER(to_MAIN_Relay) POWER(from_TA7317_6p)
PL
-V B
RB99 1/4W 2.2
2
DN02
3
1 2 QN05 2SC2120 3
H.P_RELAY
CB37 100/10V
DB20
CB41 0.1
CB33 0.1
1
CB29 470/16V
A2
SPK-OFF(to_SPK_Relay_Tr) +15V(for_Motor_IC) GND -15V +24V
3 QB12 NJM7905FA
2
3
RN21 22k
11
GN D
GND
12
P704 WA330J303-0
44.0 R721 680 1w R723 680 1w R707 1k R709 330
R731 22 1/4w
44.6
3 Q705 2SA970 C703 220/25v 1 42.0 2 1 D701 20v D705 R703 47k 2 Q703 2SA970 2 4 0.3 0 1 0 2 3 0.9 3 0.3 1 D703 0 5 6 R728 10 D702 20v -19.5 C705 10p 250v Q704 2SC2240 3 -0.9 R704 47k Q708 2SA1145 -0.3 2 1 R712 100 -0.3 3 2 1 1 -40.0 D708 R726 1.5k 3 R711 100 R725 3.9k 40.0 1 Q707 2SC2705 D707 2
D709 41.6
C711 10/50v
44.0 C710 0.47/50v
C713 330/50v
3 Q709 2SA1145 R729 100
Q711 2SC2705 2 1.8
1
D715 HSS81 1 2 Q713 2SC4793 R739 10 0.6 R737 150
R745 6.8k
3 2 R746 22k 1
Q718 2SA970 R747 22k
J702 B3P-VH
1.8 D711
1.2
3 R735 68
3 2 1
-B +B OUT_L
44.0 1 2 3
TO JN02 (P804) SUPPLY
D704 HSS81 1.2
C708 0.01
R733 470 D713 5.6v
0.6
Q715 2SC3284 3 R742 1k Q717 2SC2240 2 1
J703 B4P-VH 1 2 3 3 4 PROT GND +45V -45V
Q701 R702 470 J701 B2B-EH 1 2 C701 270p 100v
3 19.5
Q702 2SD1508 -0.6 2
3
HDAM
R741 0.1X2 3w 1 C707 10/100v
2 R743 1k 3 D717 HSS81
TO JN05 (P804) SUPPLY
R701 22k
1 R727 2.2k 2
D714 5.6v
R734 470 C709 0.01 R738 150 -0.0045
0 R744 22k Q716 2SA1303 1 RM09 2.2k 1 2 3 DM01
D712
3 -0.6 Q714 2SA1837 -1.2 Q712 2SA1145 2 -1.8 1 D716 2 3 R736 68 1 -0.6 3 R740 10 2
Q701,Q901
-1.8 C704 220/25v -41.0 1 Q706 2SC2240 3 R708 1k R722 680 1w R724 680 1w R710 330 -44.0 -42.0 2 D706 2 1 Q710 2SC2705 3 -41.6 D710 R720 220k R730 100
+B
3
C714 330/50v
RM07 100
RM01 120
RM0 2 120
RM08 100
DM02
C715 680p
C712 10/50v R732 22 1/4w -44.6
-44.0 2 1 2 3 1 1 QM02 2SK170 BL 1 3
+
3 QM01 2SK170 BL
QM04 2SA970 2
3 2 1
QM0 5 2SA970
+OUT
RM0 6 33k
4
2 R717 3.3M R718 3.3M R719 3.3M R705 220 1/4w R714 220 1/4w R715 220 1/4w R716 220 1/4w
QM03 2SC2240 1 2 3
-OUT
1 2 3 QM06 2SC2240
5
R713 68 1/4w
C702 0.1
DM05 RM03 68 RM04 1k
DM03
DM04
RM05 1k
-B
6
P904 WA330J304-0
44.0 R921 680 R923 680 R909 330
R931 22
44.6
HDAM
R907 1k
3 Q905 2SA970 C903 220/50v 1 42.0 2 2
D909 41.6
C911 10/50v
44.0
C910 0.47/50v
C913 330/50v
3 Q909 2SA1145 1 R929 100
1 2 1.8 Q911 2SC2705 1.2
D915 HSS81 Q913 2SC4793 2 R935 68 0.6 C908 0.01 R937 150 1
R945 6.8k
3 2 R946 22k 1
Q918 2SA970 R947 22k
D901 20v
D905 R903 47k 2 Q903 2SA970 2 4 0.3 0.9 3 R911 100 40.0 1 Q907 2SC2705 3 0.3 R925 3.9k -0.6 0 5 6 -19.5 C905 10p 250v Q904 2SC2240 3 -0.9 R904 47k Q908 2SA1145 -0.3 2 1 R912 47k -0.3 3 2 1 1 -40.0 D908 -1.8 C907 10/100v R926 1.5k 3 R927 2.2k 2 1 2 Q902 2SD1508 D904 HSS81 1.2 D913 5.6v 3 D911 D907 1.8
J902 B3P-VH 3 2 1 -B +B OUT_R
3
44.0 3 R939 10 1 2 0.6
TO JN03 (P804) SUPPLY
Q915 2SC3284 3 R942 1k 2 1 R943 1k 3 D917 HSS81 Q917 2SC2240 2 1
Q901 R902 470 J901 B2B-EH 1 2 R901 22k C901 270p 100v
3
19.5
R933 470
J903 B4P-VH
1 2 3
PROT GND +45V -45V
1 D903
0 1 0 2
TO JN06 (P804) SUPPLY
HDAM
R941 0.1x2 3w
3
4
D914 5.6v
C909 0.01
R928 10
D902 20v
R938 150
R934 470
0
-0.0045 3 -0.6 3 R940 10 2 1 Q916 2SA1303
D912 -0.6 R936 68 3
R944 22k
C904 220/25v -41.0 Q906 2SC2240 1
Q910 2SC2705 2
D906
1 R930 100 3 -41.6
-1.2 Q912 2SA1145 2 -1.8
2 1
Q914 2SA1837 D916 HSS81
2 3 -42.0
1
D910
R908 1k R922 680 R924 680 R910 330 -44.0
C915 680p
R920 220k
C914 330/50v
C912 10/50v R932 22 -44.6
-44.0
R917 3.3M
R918 3.3M
R919 3.3M
R913 68 1/4w
C902 0.1
R905 220
R914 220
R915 220
R916 220
13
14
PL04
Video selector(CVBS) P.C.Board
+5V
+5V 5V-20
CL42 0.01
LL02 0.022
CL40 CL39 0.01 10/16V
1 2
JL04 B5B-PH
+5V GND GND GND -5V
CL09 10/50V CL10 10/50V
JL01
RVC-*L**
TV DVD
XL01 14.31818MHz RL29 1M XL02 17.31818MHz L, N, S ONLY
DO2 CE-CV CLK2
RL33 * F ONLY
5V-20
CL46 22P CH L, N, S ONLY QL07 QL05 DTA114ES /ETC DTC114TS L, N, S ONLY L, N, S ONLY
3
CV-DET
-5V -5V-21
CL43 0.01
LL03 0.022
4
CL41 CL38 0.01 10/16V
5
TO JB04(PB04) BUCK-UP
TV DVD
RL01 82
VIDEO SELECTOR
CL01 10/50V RL09 0.01 RL14 4.7 RL19 68
DVD
OSD CONTROL
CL19 47P CH
+5V 5V-20
JL05 17FE-BT-VK-N
Q7 Q8
1 2 3 4 5 6
CL23 100/10V
RL02 82 RL03 82
JL02
Q4
Q3
Q5
RL10 0.01 RL15 4.7 CL02 10/50V CL03 10/50V RL16 4.7 CL11 RL11 0.01 10/50V
LD VCR
-5V -5V-21
8 7
CL27 22P CH
CL24 DAMMY
CVBS-IN/OUTPUT
QL01 NJM2296D
NJM2296 V-
LD IN VCR1 OUT IN DBS/VCR2
JL03
6
5
4
3
2
1
CL22 0.1
+5V 5V-20
CL28 24P CH LL01 33UH
5
BRK
RL28 *
CL47 22P CH L, N, S ONLY
QL06 DTC114TS L, N, S ONLY
PAL/_NTSC
Q7 Q8 +5V +5V -5V GND GND CE-YC DO2 CLK2 YC-DET Q1 Q2 Q3 Q4 Q5 PAL/_NTSC
LD
TV
SEPC OSC-O
CNT3 XOUT
SEP-O OSC-I
CV-O VDD2
CNT2 CNT1
VDD1 VSS1
QL04 LC74781
Q1
RL04 82
CLK2
RL06 82 CL08 47P CH RL07 75
DBS
RL35 DAMMY
GND Q4 Q3 Q2 Q1 CL SI CE
Q5
9 10
74HC4094
QS Q'S Q8 Q7 Q6 Q5 OE VCC
11 12 13 14 15 16
CL45 0.1
OUT MONITOR
CL14 10/50V CL15 *
QL02 2SC536 SP/ETC RL20 220
-5V -5V-21
RL21 10K CL31 10/50V RL22 DAMMY
QL09 74HC4094
CL13 * RL13 0.01 RL18 4.7 CL05 10/50V
CL21 220/10V
CL20 0.1
CL37 10/50V
RL31 10K
CL26 1/50V
CL36 1/50V
CL32 1200P
+5V 5V-20
RL25 12K
CL35 100/10V
+5V 5V-20
CL34 0.1
CL07 RL05 47P CH 75
DBS
VCR
RL23 100K
CL33 1/50V
RL24 10K
RL30 47K
+5V 5V-20
DL01 * RL27 220
QL08 2SC536 SP/ETC
RL36 10K RL37 10K
RL41 100
CL12 10/50V RL12 0.01 RL17 4.7 CL04 10/50V
SEPIN
Q4
Q3
Q2
VDD1
Q1
9
10
11
12
13
14
15
16
CL25 2.2/50V
CVIN
RST
S-IN
N.C
CL17 220/10V
CL18 0.1
QL03 2SC536 SP/ETC
GND
12
11 DATA
10 SCLK
CHARA
9
CS
8
7
6
4
3
2
XIN
1
CL29 CL30 22P 22P CH CH
+5V 5V-20
7
PORT EXP
Q1 DO2 CE2 Q2 Q3 Q4 Q5
8 7 6 5 4 3 2 1
CE-YC DO2 CLK2 YC-DET
8 9 10 11 12 13 14 15 16 17
V+
TO JX08(PL54) S-VIDEO
RL32 10K
Q2
13
14
15
16
17
18
19
20
21
22
23
24
CL44 470P
RL26 220
PAL/_NTSC
+5V 5V-20
CE-CV CE-YC
1 2 3 4 5 6 7 8
CE-CV CE-YC CE2 DO2 CLK2 CV-DET YC-DET GND
PAL/_NTSC
RL38 10K
Q8 Q7
CE2 DO2 CLK2
RL39 10K
Q5
RL08 75
CL16 470/6V
RL40 10K
CV-DET YC-DET
TO JU53(PU54) CONNECT
Video selector(Y/C,Component) P.C.Board
VIDEO SELECTOR
JX04
JX09
JL06 B8B-PH
DVD
Y
RX70 75
CX70 10/50V
DVD-Y
CX64 0.01 CX65 0.01
DVD-CB
RX64 DAMMY CV01 DAMMY RX65 DAMMY CV02 DAMMY RX66 DAMMY CV03 DAMMY
QX70 MAX499
GND GND LE EN 24
PL54
CX94 0.1
20
JX10 CX92 0.01 LX02 0.022 CX90 CX88 0.01 10/16V
DVD-Y
1
PB/CB
RX71 75 RX72 75
DVD-CB
CX83 220/6.3V
RVS-*X**
Q7 Q8
+5V 5V-22
CX71 10/50V CX66 0.01
DVD-CR
DVD-CR
CX84
GND 5 VCC VEE
A0 CS
COMPONENT-IN/OUTPUT
PR/CR
JX05
CX72 10/50V RX73 75
Y DBS/VCR2 PB/CB PR/CR
JX06
CX73 10/50V
+5V 0.1 5V-22 -5V -5V-23 CX82 DBS-Y
OUT-Y
VCC VEE
DBS-Y DBS-CB
0.1
10
+5V 5V-22 -5V -5V-23
OUT-CB
15
FUNC. SYM -NO INPUT MUTE TV DVD LD VCR
VIDEO SELECT QL01,QX01,02,-NJM2296 QX11-HC4051 Q1 L H H H L H Q2 L H H H H L Q3 *L H L *H *L *H Q4 *L H H L *L L Q5 L H H H H H
COMP.SEL. QX70 MAX499 Q7 H H L H H L Q8 *
-5V -5V-23
CX93 0.01
LX03 0.022
CX91 CX89 0.01 10/16V
GND GND GND
CX67 0.01 CX68 0.01
DBS-CB
OUT-CR
GND 13
RX74 75 RX75 75
DBS-CR
12
CX74 10/50V CX69 0.01
DBS-CR
RX67 DAMMY CV04 DAMMY RX68 DAMMY CV05 DAMMY RX69 DAMMY CV06 DAMMY
CX95 CX85 220/6.3V 0.1
JX08 17FE-BT-VK-N
Q7
17 16 15 14 13
* L * * H
Q7 Q8 +5V +5V -5V GND GND CE-YC DO2 CLK2 YC-DET Q1 Q2 Q3 Q4 Q5 PAL/_NTSC
Q8
CX75 10/50V RX79 0.01 RX78 4.7 CX76 RX82 75 RX83 75
470/6V
12 11
Y MONITOR PB/CB PR/CR
JX01 C
CG RING YG
OUT-Y
DBS
CE-YC DO2 CLK2 YC-DET
CX77 470/6V
CX96 0.01
OUT-CB
10 9 8 7 6 5 4 3 2 1
*Lor*H:NJM2296 Don't care
*: Don't care
TO JL05(PL04) VIDEO
CX97 0.01
OUT-CR
Q1 Q2 Q3 Q4 S2TV Q5 TV(C)
RX84 75 CX01 10UF/16V RX01 82 RX02 82
CX78 470/6V
CX98 0.01
+5V 5V-22
DVD(C) TV(C)
PAL/_NTSC
LD(C)
TV
Q4
Y
TV(Y)
QX01 NJM2296D
NJM2296 V-
CX17 10/50V CX03 10UF/16V C
Q3
Q5
RX17 0.01 RX22 10 CX02 10/50V
-5V -5V-23
RX27 68
CX32 10/50V
RX29 3.3K RX36 4.7K
S2DVD DVD(C)
8
7
6
5
4
3
2
1
CX30 47P CH
RX30 2.2K
CX22 220/10V CX26 0.1
DVD
CG RING YG
RX03 82 RX04 82 CX18 10/50V CX05 10UF/16V
GND
+5V 5V-22
V+
QX04 NJM2264
DBS(C)
Y
DVD(Y) S2LD LD(C)
Q2
RX18 0.01 RX23 10 CX04 10/50V
9
10
11
12
13
14
15
16
Y
C
S2
RX35 3.3K XX01 14.31818MHz
NJM2264
CLMP
4
3
2
1
VCR(C)
CX24 220/10V
CX37 0.01
CX80 22P CH L, N, S ONLY QX08 QX06 DTA114ES DTC114TS /ETC L, N, S ONLY L, N, S ONLY RX41 * F ONLY
+5V 5V-22
Q1
CX28 0.1
C
LD
CG RING YG
RX05 82 RX06 82
GND
RX19 0.01 RX24 10
LD(Y)
+5V 5V-22
DRV
V+
5 6 7
GND
8
+5V 5V-22
RX40 1M DX02 * * RX39 CX41 22P CH DX03 *
Y/C-IN/OUTPUT
Y
RX37 3.3K RX38 2.2K
+5V 5V-22 +5V 5V-22
DO2 CLK2
CX87 22P CH L, N, S ONLY
PAL/_NTSC
LX01 33UH CX42 24P CH
S2VCR
CE-YC
CX06 10/50V
VIDEO SELECTOR
DVD(Y) TV(Y)
CX35 0.01 CX36 0.1
CX19 10/50V CX07 10UF/16V
JX02 C
CX40 DAMMY +5V 5V-22
XX02 17.31818MHz L, N, S ONLY CX43 22P CH CX44 22P CH QX05 LC74781
QX07 DTC114TS L, N, S ONLY
VCR(C)
IN VCR1
CG RING YG
RX07 82 RX08 82 CX60 47P CH CX20 10/50V
CX31 47P CH
RX31 100K
CHARA
SEPC OSC-O
CS
BRK
CV-O VDD2
DATA
SCLK
CNT2 CNT1
QX02 NJM2296D
NJM2296 V-
VDD1 VSS1
RX32 10K
XIN
8
7
6
5
4
3
2
1
CNT3 XOUT
SEP-O OSC-I
Y
VCR(Y)
CX38 100/10V
RX20 0.01 RX25 10 CX08 10/50V
-5V -5V-23
LD(Y)
RX28 68
Q4 Q3 Q5
CX33 2.2/50V
DX01 *
QX03 2SC536 SP/ETC
12
11
10
9
8
7
6
5
4
3
2
1
CX23 220/10V CX27 0.1
C
RX33 12K
RX34 220
YG
Y
RX10 75
CX10 470/6V
S2DBS
CX46 1/50V
DBS(Y)
OUT
CG RING
RX09 75
CX09 22/16V
CX39 0.1
GND
V+
OSD CONTROL
DAMM85 DAMMY
+5V 5V-22 +5V 5V-22
Q5
SEPIN
VDD1
CVIN
9
10
11
12
13
14
15
16
13
14
15
16
17
18
19
20
21
22
23
RST
S-IN
N.C
24
Q2
Q1
VCR(Y)
CX61 47P CH CX11 10UF/16V C
DBS(C)
CX29 0.1
+5V 5V-22 5V-22 +5V
CX25 220/10V QX13 DTA114ES /ETC
CX34 1/50V RX42 220 CX51 10/50V RX61 10K RX62 10K
CX48 0.1 CX45 1200P CX47 1/50V
CX49 100/10V
IN
CG RING YG
RX11 82 RX12 82
GND
RX45 10K
YC-DET
RX21 0.01 RX26 10 CX12 10/50V
DBS(Y)
CX50 10/50V
RX49 100K
CX21 10/50V CX62 47P CH
Q4
Q3
Q2
DBS/VCR2
C
CG RING YG
CX53 0.01 RX54 10K RX56 15K RX60 220 CX55 0.01 RX58 10K
4 3 2 1
DX04 * 2.7V
DX05 * QX14 DTA114ES /ETC
+5V 5V-22
S2DBS
VCC 16
2 15
1 14
0 13
3 12
A 11
B 10
C 9
OUT
RX13 75 RX14 75 CX63 47P CH
CX13 22/16V CX14 470/6V CX15 10UF/16V CX86 10UF/16V
+5V 5V-22
3 COM
8 GND
7 VEE
Y
CX52 0.1
QX11 74HC4051
6 INH 4 7 5 5
5V-22 +5V
CX59 0.01 CX58 100/10V
S2 DC SEL.
RX57 3.3K
CX56 0.01
1 4
2 6
QX12 NJM2903D
5 6 7 8
C
S2VCR S2LD
RX52 100K RX53 100K
MONITOR
CG RING YG
RX15 75
S2TV S2DVD
RX59 10K CX54 0.01
CX57 0.1
Y
GND
RX50 100K RX51 100K
RX55 10K
+5V 5V-22
QX10 2SC536 SP/ETC
RX47 10K
RX16 75
CX16 470/6V
RX48 220
-5V -5V-23
RX46 DAMMY
JX03
15
RX44 10K
Y
RX43 47K
QX09 2SC536 SP/ETC
16
TO JC04(PC04) SUR,C,SB,SW VOL
1 2 3 4 5 6
A18 0V-18
CG21 100/25V RG11 15K RG19 330 QG07 2SC2458 Y/GR QG03 2SA1048 Y/GR RG27 330 DG01 1SS302 QG11 2SA1048 Y/GR
RG47 10
JG02 B6B-EH
15V-44 +15VG
PG04 Front E-Vol/H.P AMP P.C.Board
CG23 0.1
CG31 M 220P CG32 M 220P
QG15 2SC2240 RG29 820 RG21 47 RG23 47 DG05 1SS302 RG33 M 220K CG13 100P
CG07 22/50V
RG05 470
QG02-1 NJM2068M
3
RG83 270 RG09 390
8 1
RG67 47
S
RG35 220K RG39 47
+ -
QG05 2SC2458 Y/GR RG69 47 QG09 2SA1048 Y/GR DG03 1SS302 RG13 15K RG25 330
RG37 47
RG71 CG15 47 22/25V
RG51 390
RG03 100K
CG09 100P RG65 270 RG63 270 RG07 390
2
M
FRONT LCH
QG13 2SC2458 Y/GR RG31 330
QG17 2SA970
ELE VOL RVR-*G**
CG01 S 22/25V
0V-16 A16
RG85 270 CG11 10P/250V M CG25 100/25V
RG73 47
RG45 100K
CG17 220P M
QG19 2SC2878 A/B
-15V-45 -15VG
CLK1
A18 0V-18
10 GND NC NC NC
RG01 560K
CG03 0.1U 16V
1 VSS
A18 0V-18 0V-16 A16
RG49 10
-15V-45 -15VG
RG55 4.7K LG01 MR82-24USR 24V RG53 100 M CG19 220P LG02 MR82-24USR 24V DG08 1SS302
+24V 24V-46
JG03 B4B-EH
4 3 2 LCH GND GND RCH
JG01 B3B-EH QG01 TC9459F
FL 1 2 3
CG27 0.1 RG43 1.8K RG79 1.5K RG81 1.2K RG82 1.2K RG80 1.5K RG44 1.8K RG41 1.8K RG75 1.5K RG77 1.2K RG78 1.2K RG76 1.5K RG42 1.8K
12
RG87 DAMMY
CS1
CG05 100/25V
TO J701(P704) MAIN Lch TO J901(P904) MAIN Rch
FMUTE
24V-46 +24V
TO JS07(PS04) FUNCTION
DATA
VDD
STB
CS2
GND FR
RG88 DAMMY
A16 A17 0V-16 0V-17
13
0V-18 A18
NC
NC
CG29 0.1U 16V DG07 1SS302
_RELLAY
CG20 220P M
CG30 0.1U 16V
1
DO1 CE1
20
24
0V-18 A18 RG02
CG06 100/25V CG04 0.1U 16V
560K
A17 0V-17 15V-44 +15VG
0V-17 A17
RG54 100
CG28 0.1
A18 0V-18
WG02 RG26 330 DG04 1SS302 QG10 2SA1048 Y/GR RG70 47 QG06 2SC2458 Y/GR RG68 47 RG24 47 RG34 220K DG06 1SS302 RG30 820 RG22 22
-15VG -15V-45
FRONT RCH
CG02 22/25V S
RG08 390 RG64 270 RG66 270
CG26 100/25V CG12 10P/250V RG84 270
7
RG14 15K
RG32 330 QG14 2SC2458 Y/GR QG18 2SA970
RG50 10
RG56 4.7K
RG57 10K
MAIN IN
QG21 2SC2120
M
RG58 10K RG72 47 M CG18 220P
A18 0V-18
GND
1 2 3 4 5 6 7
M
RG36 220K RG40 47
JG07 B7B-EH
6
RG04 CG08 100K 22/50V
MAIN IN FMUTE H.P SW
CE1 DO1 CLK1
CG10 100P RG06 470
5
4
RG46 100K
QG20 2SC2878 A/B
TO JU03(PU04) FRONT
MAIN-IN FMUTE H.P SW CE1 DO1 CLK1
QG02-2 NJM2068M
RG10 390 RG86 270
CG14 100P
+
A19 0V-19
M
RG74 CG16 47 22/25V
S
RG52 390
QG04 2SA1048 Y/GR
RG59 100 RG60 100 RG61 100
QG08 2SC2458 Y/GR
A18 0V-18
CG35 CG34 CG33 100P 100P 100P
A18 0V-18
CG24 0.1
RG12 15K
QG12 2SA1048 Y/GR DG02 1SS302
QG16 2SC2240
RG20 330
RG28 330
RG38 47 RG48 10
CG22 100/25V
+15VG 15V-44
CW15 100/25V CW17 0.1U 16V CW07 22P 50V CW01 22/50V RW01 470 RW03 22K RW07 10K
5
RW25 10 1/6
15V-46 +15VH
RW23 10 1/6 CW11 100/25V
A19 0V-19
15V-46 +15VH
A19 0V-19
RW09 10K
QW03 2SC2240
PW04
JG05 B4B-PH LW01 MR82-24USR 24V
H.P SW _H.P
1 2 1 2 3 4 1 2 3 4 1 2 3 4
RHP-*W**
CW53 0.01
GND(OFF) 7
DW01 1SS302
JW51 B4B-PH
SW L R GND
+
8 7
RW15 10 1/6 RW17 10 1/6 RW27 10 1/6 QW05 2SA970 QW06 2SA970 RW18 10 1/6 RW16 10 1/6 RW28 10 1/6 RW19 2.2 1/6 M RW21 10 1/6 CW09 0.022
SW
8 9 N.C(ON)
JW50
CW03 220P 50V
6
-
RHP-*W**
RW05 10K CW05 22/50V
QW01-1 NJM2068M RW11 10K
0V-16 A16
3 4
CW50 0.01 CW51 0.01
2 3 1
L R
GND
CW19 0.1U 16V
+24V 24V-46
A19 0V-19
CG36 0.01U
LG03 0.022
CG40 CG38 0.01U 100/16V
15V-44 +15VG
RW04 22K
CW04 220P 50V
2
CW06 22/50V RW06 10K QW01-2 NJM2068M
-
RW12 10K
DW02 1SS302
0V-19 A19
M RW20 2.2 1/6
0V-19 A19
DW05 1SS302
WW50
CW10 0.022 RW22 10 1/6
CW52 0.01
Head-Phone P.C.Board
1
JG06 B9B-EH
-15VA GND +15VA 1 2 3 4 5 6 7 8 9
RG62 10
3
+
4
CW02 RW02 22/50V 470
RW08 10K CW08 22P 50V CW18 0.1U 16V CW16 100/25V RW26 10 1/6 RW14 10K
0V-18 A17 A18 0V-17 -15V-47 -15VH 0V-19 A19 15V-46 +15VH 24V-46 +24V _RELLAY _H.P
0V-16 A16
0V-19 A19
QW04 2SC2240
CW12 100/25V RW24 10 1/6
-15V-47 -15VH
TO J803(P804) SUPPLY
-15VB GND +15VB +24V _RELAY _H.P RELAY
CG37 0.01U
LG04 0.022
CG41 CG39 -15VG 0.01U 100/16V -15V-45
-15V-47 -15VH
17
18
HPMUTE
HPBUSY
_J3RST
HPMO1
HPMO0
_HPPD
HPFS1
HPFS0
TO P604-4/4
5VD 5V-20
HPMUTE
HPMO1
HPMO0
_HPPD
HPFS1
HPFS0
HPMUTE
HPBUSY
5VD 5V-20
RR07 100K
12 1 2
DI2
CR16 0.1
D2
16V
_HPPD
HPFS1
HPFS0
BSP1
_J3RST
HPMO1
HPMO0
CR77 DAMMY
HPBUSY
DR01 1SS302
RDR-*R**
CR01 0.1 RR04 50V 1K
5VD 5V-20
DO1
SCLK1
DI1
SCLK0
DI0
D2
13
1 D3 VCC D4 D2 D1
16
R679 10k
D2
Q694-2
Q694-1
D2
5V-22
DC02
5V-22
W ST
A B C 9
5V-20
GND
R676 10k
XMOD CKSEL1
DGND
48
MOD1
MOD0
37
DVDD
DOSEL1
DOSEL0
CKSEL0
XSEL
CE
CL
DIG.2
RR02 75 DR03 1SS302
D2
D2
3
4
8
ISEL3
DIG.3
D2
QR02 74HC151AF CR78
5VD 5V-20
CR02 0.1 50V
11
10
CR18 0.01 D2
D2
D2 D2 D2
RR05 1K
D2
DI
36
1
QR01-2
QR01-4 RR11 4.7K
D2
CR21 0.01 50V
RR26 6.8K
DO1 DI1 ERF
C691 0.01 50V
D4
R680 10k
X2 EA X1
4 5
KEY2 KEY1 KEY0 VCC GND
R691 47k
D4
ISEL2
24 25
DISEL DOUT DIN0
DO ERROR BPSYNC AUTO
SMUTE _ATT
REESET SMUTE _ATT
R684 10k
R685 10k
R687 10k
R688 10k
R686 10k
R689 10k
RR09 100K
9 8
DAMMY
D2
5
6
CR17 0.1 16V
1 D3 D2 D1 VCC D4 D5 D6 16
CR22 0.1 16V
5V-22 5DR
D2
DIN1 DIN2 DGND DVDD R VIN LPF AVDD AGND CKOUT
CR29 0.1 16V
5DR 5V-22
C695 100/10V
5VD 5V-20
D4
C694 0.1 16V
TEST1 TEST2 VCC VSS ALE ISEL1 ISEL2 ISEL3 CSEL1 CSEL2 CSEL3 KILLC _UMUTE _HPRST DHSEL _CSBDSP1 _INITRST _CSDSP1 _RSTDAC
RR03 75
D2
CR03 0.1 50V DC03
RR06 1K
QR01-5
QR01-6 RR12 4.7K
D2 D2
RR22 5.1K
VF/P3/C3 F2/P2/C2 F1/P1/C1 F0/P0/C0 CSFLAG EMPH AUDIO
RR23 8.2K CR23 RR24 3K 0.01 50V
CR24 RR25 D2 0.1 75 50V
R681 10k
Q609
VREFL VREFH MIXS RDY _IFREQ CSFLAG ERF LOCK MIXF
5VD 5V-20
DVDD
AVSS
D4
QR05 LC89055W
DGND
ISEL1 ISEL2 ISEL3 CSFLAG CSEL1 CSEL2 CSEL3
TMP93PW44ADF
D0 Y W
XSTATE
DATAO
DGND
XMCK
DVDD
XOUT
LRCK
BCK
D7 A B C 9
XIN
13
JR04
DIGITAL INPUT DIG.4