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Pioneer DJD-707 Service Manual

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DJ MIXER
DJM-707
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
DJM-707
KUCXJ
DJM-707
WYXJ
DJM-707
TLTXJ
DJM-707
NKXJ
For details, refer to "Important symbols for good services" .
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2004
Power Requirement
AC120V
AC220 - 240V
AC110 - 240V
AC220V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PHONO 1
PHONO 2
/LINE 1
CD 1
/LINE 2
CD 2
MIC LEVEL
MASTER LEVEL
TRIM
TRIM
PROFESSIONAL 2CHANNEL MIXER
DJM-707
–
0
–
0
HI
BOOTH/SESSION OUT
–
+9
–
+9
HI
HI
POWER
-12
+12
–
0
LOW
PHONES
-26
+6
-26
+6
MID
MID
-12
+12
–
0
SELECT
MIC SEND
MASTER
-26
+6
-26
+6
LOW
LOW
CUE
SESSION IN
CH-1
CH-2
-26
+6
-26
+6
EQ
EQ
–
0
CH-1 SEND
CH-2 SEND
OFF
OFF
ON
ON
FADER START
TRANSFORM
TRANSFORM
FADER START
MASTER LEVEL
REVERSE
REVERSE
L
R
CH-1
14
14
CH-2
9
9
10
5
5
10
9
9
3
3
8
1
1
8
7
7
0
0
6
6
–
1
–
1
5
5
–
3
–
3
CH-1 FADER START
4
4
CH-2 FADER START
3
–
6
–
6
3
–
9
–
9
2
2
1
–
15
–
15
1
0
–
22
–
22
0
dB
dB
CH-1
CH-2
REVERSE
C.F.1 FADER START
C.F.2 FADER START
1
2
FEELING
ADJ.
PHONES
POWER
DJM-707
ORDER NO.
RRV2872
Remarks
T-ZZY JAN. 2004 printed in Japan

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  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2004 T-ZZY JAN.

  • Page 2: Safety Information

    The use of a substitute replacement component which does Leakage 0.5mA current Device not have the same safety characteristics as the PIONEER tester under recommended replacement one, shown in the parts list in test this Service Manual, may create shock, fire, or other hazards.

  • Page 3: Table Of Contents

    [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.
  • Page 4 3.21 LVMR (1/2), C1TR, C2TR, FVA1 and FVA2 ASSYS ................56 3.22 LVMR ASSY (2/2) ..........................58 3.23 CFVR, RVSW and FSSW ASSYS ......................60 3.24 SW POWER SUPPLAY ASSY ....................... 62 3.25 VOLTAGES ............................. 63 3.26 WAVEFORMS ............................66 4.

  • Page 5: Specifications

    1. SPECIFICATIONS Audio Section KUCXJ type Input terminal (input level/impedance) Electrical Section, etc. CD 1, 2 ..........-14 dBV (200 mV) / 22 kΩ Power supply voltage ......... AC 120 V, 60 Hz LINE 1, 2 ..........-14 dBV (200 mV) / 47 kΩ Power consumption ...............

  • Page 6: Exploded Views And Parts List

    2. EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
  • Page 7 PACKING Mark No. Description Part No. Mark No. Description Part No. Pad (B) DHA1587 Hexagon Screwdriver DEX1018 Sheet RHX1006 NSP 2 Warranty Card See Contrast table(2) Polyethylene Bag VHL1051 Operating Instructions See Contrast table(2) Packing Case See Contrast table(2) NSP 4 Polyethylene Bag Z21-038 (0.03 x 230 x 340)

  • Page 8: Exterior Section

    2.2 EXTERIOR SECTION Refer to "2.4 CONTROL PANEL (UPPER) SECTION". Refer to "2.3 CONTROL PANEL (LOWER) SECTION". NON-CONTACT SIDE CONTACT SIDE Refer to "2.5 FRONT PANEL SECTION". DJM-707...
  • Page 9 EXTERIOR SECTION Parts List Mark No. Description Part No. Mark No. Description Part No. Shield Sheet B DEC2570 MAIN Assy DWX2338 Shield Sheet C DEC2584 CONT Assy DWX2335 Power Knob DAC2133 C1BF Assy DWS1338 Blind Cap DNK4218 SDRT Assy DWX2321 Foot REC-434 XLR Assy...

  • Page 10: Control Panel (Lower) Section

    2.3 CONTROL PANEL (LOWER) SECTION NON-CONTACT SIDE CONTACT SIDE 20 19 CONT Assy (EXTERIOR SECTION: No.14) CONT Assy (EXTERIOR SECTION: No.13) DJM-707...
  • Page 11 CONTROL PANEL (LOWER) SECTION Parts List Mark No. Description Part No. Mark No. Description Part No. MG Plate Assy DXA1968 FVA1 Assy DWX2323 MG Shaft DLA1947 FVA2 Assy DWX2324 Case A DNK4193 C1TR Assy DWS1334 Case B DNK4194 C2TR Assy DWS1335 Worm Gear S DNK4195...

  • Page 12: Control Panel (Upper) Section

    2.4 CONTROL PANEL (UPPER) SECTION Types of the rotary knobs (by color) No.6 No.5 Gray No.9 No.7 Gray Wide Wide KUCXJ type ONLY Wide C2BF Assy C1BF Assy (EXTERIOR SECTION: No.16) (EXTERIOR SECTION: No.10) NON-CONTACT SIDE CONTACT SIDE DJM-707...
  • Page 13 CONTROL PANEL (UPPER) Parts List Mark No. Description Part No. Mark No. Description Part No. NSP 16 Panel Stay (U7) DND1249 C1EQ Assy DWS1336 LED Lens (E) DNK4227 C2EQ Assy DWS1337 LED Lens (A) DNK4215 MICB Assy DWX2363 Push SW Knob (A) DNK4206 HPBO Assy DWX2319...

  • Page 14: Front Panel Section

    FRONT PANEL SECTION CONT Assy (EXTERIOR SECTION: No.15) MAIN Assy (EXTERIOR SECTION: No.17) NON-CONTACT SIDE CONTACT SIDE KUCXJ ONLY DJM-707...
  • Page 15 FRONT PANEL Parts List Mark No. Description Part No. Mark No. Description Part No. Caution Label See Contrast table(2) RVSW Assy DWS1332 Rotary Knob (SS) DAA1162 CFVR Assy DWS1341 Flexible Cable (3P) DDD1236 FSSW Assy DWS1333 Screw BBZ30P060FZK Flexible Cable (6P) DDD1235 Screw AMZ26P040FMC...

  • Page 16: Block Diagram And Schematic Diagrm

    3. BLOCK DIAGRAM AND SCHEMATIC DIAGRM 3.1 OVERALL BLOCK DIAGRAM IC1251 NJM5532MD RY1252 JA1251 C1BF ASSY Buffer (1/2) RY1251 CH-1 (1/2) PHONO /LINE IC1252 NJM5532MD IC1255 Buffer NJM4580DD IC1253 CN1251 CN101 Amp. NJM5532MD (2/2) (18P) (18P) Phono Amp. CH1_OUT_L (1/2) CH1_OUT_R RIAA CN1253...
  • Page 17 IC115 SSM2018TP CH1 VCA JA1904 CH_1 SEND_L (1/2) (1/2) SEND_R CH_2 SEND RTN_L IC104 IC1902 NJM4558MD NJM4558MD JA1903 IC117 RTN_R Send Mix SSM2018TP CN116 CN1901 CH2 VCA JA1902 (15P) (15P) (2/2) RETURN IC1901 NJM4558MD JA1901 Return Amp. SDRT ASSY CH_1 CH_2 RETURN SESSION...

  • Page 18: Overall Connection Diagram

    3.2 OVERALL CONNECTION DIAGRAM HPBO ASSY (DWX2319) CH2 EQ Low ADJ. CH2 EQ Mid ADJ. CH2 EQ Hi ADJ. CONNECTOR ASSY DKP3660 1/2 - XLR ASSY (DWX2322) 33P FFC DDD1247 1/6 - MAIN ASSY (DWX2338) 15P FFC CH1 EQ Low ADJ. DDD1243 CH1 EQ Mid ADJ.
  • Page 19 CONNECTOR ASSY DKP3661 FVA1 ASSY FVA2 ASSY FDVR ASSY C1TR ASSY C2TR ASSY (DWX2323) (DWX2324) (DWX2320) (DWS1334) (DWS1335) CONNECTOR CONNECTOR 9P FFC ASSY ASSY DDD1240 PG03KA-E07 PG03KA-E07 1/2 - LVMR ASSY (DWS1330) 19P FFC 23P FFC DDD1238 DDD1239 CH1 Offset ADJ. CH2 Offset ADJ.

  • Page 20: Main Assy (1/6)

    3.3 MAIN ASSY (1/6) (CH1) (CH1) (CH1) (CH2) (CH2) (CH2) (MIC) (MIC) (RET) (RET) (SES) (SES) 3/6, 4/6 DJM-707...
  • Page 21 MAIN ASSY (DWX2338) • MIX AMP. BLOCK : Main Signal Route (CH1) : Channel_1 Main Signal Route (CH2) : Channel_2 Main Signal Route (MIC) : Microphone Signal Route (SEND) : Send Signal Route (RET) : Return Signal Route (SES) : Session Signal Route CN124 2/6, 4/6-6/6 (CH1)

  • Page 22: Main Assy (2/6)

    3.4 MAIN ASSY (2/6) MAIN ASSY (DWX2338) (MA_2) 5/6, 6/6 1/6, 4/6-6/6 DJM-707...
  • Page 23 (MA_2) : MASTER_2 Signal Route (BOOTH) : Booth Signal Route (MA_2) (MA_2) (MA_2) (MA_2) (BOOTH) (BOOTH) DJM-707...

  • Page 24: Main Assy (3/6)

    3.5 MAIN ASSY (3/6) MAIN ASSY (DWX2338) 1/6, 4/6 CN1251 (CH1) (SES) (CH1) (CH1) (CH1) CN1252 (CH2) CN1351 (CH2) (CH2) DJM-707...
  • Page 25 (CH1) : Channel_1 Main Signal Route (CH2) : Channel_2 Main Signal Route (SES) : Session Signal Route (CH1) (CH1) (CH1) 5/6, 6/6 5/6, 6/6 (CH2) (CH2) (CH2) 5/6, 6/6 5/6, 6/6 DJM-707...

  • Page 26: Main Assy (4/6)

    3.6 MAIN ASSY (4/6) MAIN ASSY (DWX2338) (MIC) (MIC) (MIC) (MIC) (MIC) MIC MIX ON/OFF (MIC) 1/6, 3/6 (RET) (RET) (SEND) (SEND) 1/6, 2/6, 5/6, 6/6 DJM-707...
  • Page 27 (MIC) : Microphone Signal Route (SEND) : Send Signal Route (RET) : Return Signal Route (MIC) (MIC) (MIC) (MIC) (MIC) 1/6, 3/6 DJM-707...

  • Page 28: Main Assy (5/6)

    3.7 MAIN ASSY (5/6) MAIN ASSY (DWX2338) 2/6, 6/6 3/6, 6/6 3/6, 6/6 3/6, 6/6 DJM-707...
  • Page 29 CN706 1/6, 2/6, 4/6, 6/6 DJM-707...

  • Page 30: Main Assy (6/6)

    3.8 MAIN ASSY (6/6) (BOOTH) (BOOTH) (BOOTH) 1/6, 2/6, 4/6, 5/6 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N15, MFD BY ROHM CO., LTD. FOR IC135. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
  • Page 31 MAIN ASSY (DWX2338) (BOOTH) CN582 CN1452 (BOOTH) (BOOTH) (CH2) (MA_2) 2/6, 5/6 3/6, 5/6 (CH2) (CH2) (CH1) (CH2) (CH2) 3/6, 5/6 (CH1) (CH1) (CH1) (CH1) 3/6, 5/6 CN1451 3/6, 5/6 CN202 DJM-707...

  • Page 32: Cont Assy

    3.9 CONT ASSY CONT ASSY (DWX2335) CAUTION : FOR CONTINUED PROTECTION AGAINST CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N20, MFD BY ROHM SAME TYPE NO. AEK7004 MFD, BY CO., LTD.
  • Page 33 CH1 Offset ADJ. CH1 Gain ADJ. CH2 Offset ADJ. CH2 Gain ADJ. FOR CPU DOWNLOAD DJM-707...

  • Page 34: C1Eq Assy

    C1EQ ASSY 3.10 C1EQ ASSY (DWS1336) (CH1) (CH1) CH1 EQ Hi ADJ. (CH1) (CH1) (CH1) CN1254 (CH1) CH1 EQ Hi ADJ. (SES) (SES) CN1255 DJM-707...
  • Page 35 (CH1) : Channel_1 Main Signal Route (SES) : Session Signal Route (CH1) (CH1) CH1 EQ Mid ADJ. CH1 EQ Low ADJ. (CH1) (CH1) (CH1) (CH1) (CH1) (CH1) (CH1) CH1 EQ Mid ADJ. CH1 EQ Low ADJ. DJM-707...

  • Page 36: C1Eq Assy (2/2)

    C1EQ ASSY (2/2) 3.11 C1EQ ASSY (DWS1336) (MIC) (MIC) (MIC) (MIC) CN1202 (SES) (MIC) (MIC) (MIC) (SES) (SES) DJM-707...
  • Page 37 (MIC) : Microphone Signal Route (SES) : Session Signal Route (SES) (SES) (SES) (SES) DJM-707...

  • Page 38: C2Eq Assy

    C2EQ ASSY 3.12 C2EQ ASSY (DWS1337) (CH2) (CH2) CH2 EQ Hi ADJ. CH2 EQ Mid ADJ. (CH2) (CH2) (CH2) CH2 EQ Hi ADJ. CH2 EQ Mid ADJ. (CH2) (CH2) CN1354 CN1453 CN1355 DJM-707...
  • Page 39 (CH2) : Channel_2 Main Signal Route (CH2) (CH2) CH2 EQ Low ADJ. (CH2) (CH2) (CH2) (CH2) (CH2) CH2 EQ Low ADJ. (CH2) CN1353 DJM-707...

  • Page 40: C1Bf Assy

    C1BF ASSY 3.13 C1BF ASSY (DWS1338) (CD_1) (CD_1) (CD_1) (CD_1) (L/P_1) (L_1) (L_1) (P_1) (P_1) (P_1) (P_1) DJM-707...
  • Page 41 (CH1) : Channel_1 Main Signal Route (SES) : Session Signal Route (CD_1) : CD_1 Signal Route (L/P_1) : Line/Phono_1 Signal Route (CD_1) CN102 (CH1) (CH1) (CH1) (CH1) CN1601 (CH1) (CH1) (CH1) CN1602 (CH1) (SES) (SES) (SES) CN1603 DJM-707...

  • Page 42: C2Bf Assy

    C2BF ASSY 3.14 C2BF ASSY (DWS1339) (CD_2) (CD_2) (CD_2) (CD_2) (CD_2) (L/P_2) (L/P_2) (L_2) (L_2) (L_2) (P_2) (P_2) (P_2) (P_2) DJM-707...
  • Page 43 (CH2) : Channel_2 Main Signal Route (CD_2) : CD_2 Signal Route (L/P_2) : Line/Phono_2 Signal Route (CD_2) (CH2) (CH2) (CH2) CN1752 (CH2) (CH2) (CH2) (L/P_2) CN1751 (CH2) CN1753 DJM-707...

  • Page 44: Micb Assy

    MICB ASSY 3.15 MICB ASSY (DWX2363) (MIC) (MIC) (MIC) (MIC) (MIC) (MIC) (MIC) (MIC) (MIC) (SES) (SES) (SES) (SES) (SES) DJM-707...
  • Page 45 (MIC) : Microphone Signal Route (SES) : Session Signal Route (MIC) (MIC) (MIC) (MIC) (MIC) (MIC) (SES) (MIC) (SES) (SES) DJM-707...

  • Page 46: Hpbo Assy

    HPBO ASSY 3.16 (BOOTH) (BOOTH) HPBO ASSY (DWX2319) (MA_1) (HP) (BOOTH) (MA_2) (MA_2) (MA_2) (CH1) (CH2) HP MONIOTR (HP) (CH1) (HP) (CH2) (CH2) DJM-707...
  • Page 47 (BOOTH) (BOOTH) (BOOTH) (BOOTH) (BOOTH) (HP) (HP) (HP) (HP) (HP) : Main Signal Route (CH1) : Channel_1 Main Signal Route (CH2) : Channel_2 Main Signal Route (MA_1) : MASTER_1 Signal Route (MA_2) : MASTER_2 Signal Route (BOOTH) : Booth Signal Route (HP) : Phones Signal Route DJM-707...

  • Page 48: Fdvr Assy

    FDVR ASSY 3.17 FDVR ASSY (DWX2320) DJM-707...
  • Page 49 CN405 DJM-707...

  • Page 50: Sdrt Assy

    SDRT ASSY 3.18 SDRT ASSY (DWX2321) (RET) (RET) (RET) (RET) (SEND) (SEND) (SEND) (SEND) (SEND) DJM-707...
  • Page 51 (SEND) : Send Signal Route (RET) : Return Signal Route (RET) (RET) (RET) (SEND) CN116 (SEND) (SEND) (SEND) (SEND) DJM-707...

  • Page 52: Xlr Assy (1/2)

    XLR ASSY (1/2) 3.19 XLR ASSY (DWX2322) CN123 DJM-707...
  • Page 53 : Main Signal Route DJM-707...

  • Page 54: Xlr Assy (2/2)

    XLR ASSY (2/2) 3.20 XLR ASSY (DWX2322) DJM-707...
  • Page 55 : Main Signal Route MASTER 1 AMP DJM-707...

  • Page 56: Lvmr (1/2), C1Tr, C2Tr, Fva1 And Fva2 Assys

    LVMR (1/2), C1TR, C2TR, FVA1 and FVA2 ASSYS 3.21 LVMR ASSY (DWS1330) CN708 CN707 CN301 DJM-707...
  • Page 57 C1TR ASSY C2TR ASSY (DWS1334) (DWS1335) FVA2 ASSY (DWS2324) FVA1 ASSY (DWS2323) M N O P DJM-707...

  • Page 58: Lvmr Assy (2/2)

    LVMR ASSY (2/2) 3.22 LVMR ASSY (DWS1330) DJM-707...
  • Page 59 DJM-707...

  • Page 60: Cfvr, Rvsw And Fssw Assys

    CFVR, RVSW and FSSW ASSYS 3.23 CFVR ASSY (DWS1341) CN709 DJM-707...
  • Page 61 RVSW ASSY (DWS1332) FSSW ASSY (DWS1333) CN125 DJM-707...

  • Page 62: Sw Power Supplay Assy

    SW POWER SUPPLAY ASSY 3.24 CN703 CN121 AC IN LIVE NEUTRAL DJM-707...

  • Page 63: Voltages

    3.25 VOLTAGES VOLTAGES Measurement condition 1 Front panel FADER REVERSE : All OFF FADER CURVE : Turn all knobs clockwise fully FADER START : OFF CUT LAG : Turn it counterclockwise fully 2 Top panel : MAX CH-1 switch : CD 1 CH-2 switch : CD 2 MASTER...
  • Page 64 C1EQ ASSY C2EQ ASSY C1BF ASSY C2BF ASSY MICB ASSY IC1601 IC1607 IC1748 IC1753 IC1251 IC1351 IC1201 No. Voltage No. Voltage No. Voltage No. Voltage No. Voltage No. Voltage No. Voltage -2.9mV 3.2mV 1.8mV 9.6mV 11.4mV 11.2mV -60.4mV 3.0mV 3.2mV 2.1mV 9.6mV 11.4mV...
  • Page 65 HPBO ASSY SDRT ASSY XLR ASSY LVMR ASSY IC1451 IC1901 IC102 IC401 IC409 IC413 No. Voltage No. Voltage No. Voltage No. Voltage No. Voltage No. Voltage -4.3mV 0.9mV 13.1mV 311.2mV 3.94V 11.49V -4.4mV 2.9mV 13.1mV 320.3mV 55.8mV 24.7mV -4.6mV 2.9mV 13.0mV 357mV 12.19V...

  • Page 66: Waveforms

    3.26 WAVEFORMS Note : The encircled numbers denote measuring point in the schematic diagram. C1BF ASSY C1BF ASSY C1EQ ASSY C1EQ ASSY JA251 (CD L) RY1251 4pin (LINE L) IC1601 7 pin (BUF_L) TP1747 (SW_EQ_L) V: 0.1V/div. H: 200uS/div. V: 1V/div. H: 200uS/div. V: 1V/div.
  • Page 67 MAIN ASSY XLR ASSY MAIN ASSY HPBO ASSY CN119 14 pin CN1454 8pin IC115 14pin (VG) L (-) pin (BOOTH_OUT_L) (MASTER_IN_L) V: 1V/div. H: 200uS/div. V: 1V/div. H: 200uS/div. V: 1V/div. H: 200uS/div. V: 1V/div. H: 200uS/div. MAIN ASSY MAIN ASSY MAIN ASSY HPBO ASSY JA101 (BOOTH_L)
  • Page 68 MAIN ASSY HPBO ASSY MICB ASSY MODE: SEND- ON (S1603) IC1453 1pin (HP_LEVEL) IC104 1pin (SEND_OUT_L) C1242 pin (MIC) V: 1V/div. H: 200uS/div. V: 1V/div. H: 200us/div. V: 0.1V/div. H: 200uS/div. HPBO ASSY HPBO ASSY MICB ASSY MICB ASSY MODE: SELECT-MASTER(S1752) TP1515 (FC) JA1202 (SESSION_L) IC1455 3pin (MASTER L)
  • Page 69 CH1EQ ASSY SDRT ASSY LVMR ASSY CN1603 15pin IC1902 1pin (SND_L2) IC413 6pin (CH1) (SESSION_OUT_L) V: 0.1V/div. H: 200uS/div. V: 1V/div. H: 200uS/div. V: 1V/div. H: 200uS/div. LVMR ASSY SDRT ASSY SDRT ASSY MODE: MASTER LEVEL- ON MODE: SEND- ON (S1603) (S401) JA1902 2pin (RETURN L) IC1902 1pin (SND_L2)

  • Page 70: Pcb Connection Diagram

    4. PCB CONNECTION DIAGRAM 4.1 MAIN ASSY SIDE A NOTE FOR PCB DIAGRAMS : Q132 Q149 1. Part numbers in PCB diagrams match those in the schematic Q152 Q154 diagrams. Q153 IC119 Q136 Q140 IC101 2. A comparison between the main parts of PCB and schematic diagrams is shown below.
  • Page 71 SIDE A IC143 IC142 Q142 IC101 Q102 Q104 IC116 IC140 Q141 Q144 Q117 Q150 Q151 IC117 IC134 IC131 Q143 Q115 IC112 C104 IC135 IC133 IC138 VR102 VR104 CN124 CAUTION CN123 REPLACE IC LINKS AS MARKED C247 5.GNDA R351 9.GNDB 6.V+15 IC140,IC142 AND IC143: 1.GNDA 3.GNDA...
  • Page 72 SIDE B IC143 IC142 IC140 Q118 IC134 Q116 IC135 Q106 Q114 Q108 Q CN123 CN120 CN127 CN121 DJM-707...
  • Page 73 SIDE B Q114 Q108 Q105 Q107 Q113 MAIN ASSY CN123 (DNP2073-C) CN116 CN101 CN118 DJM-707...

  • Page 74: Cont Assy

    4.2 CONT ASSY SIDE A SIDE A CONT ASSY V-15 V+15 CN706 C943 C947 CN118 CONTACT SIDE GVCA1 GVCA2 R881 R701 IC736 R702 C819 R906 GNDD IC736 L702 V5LED GNDR C927 R710 VR700 VR702 V+5S V-5S VR703 VR701 IC733 CN401 CN201 GNDD R758...
  • Page 75 SIDE B SIDE B CONT ASSY IC733 IC732 IC734 Q709 Q710 Q711 (DNP2073-C) DJM-707...

  • Page 76: C1 Eq Assy

    4.3 C1 EQ ASSY SIDE A SIDE A C1EQ ASSY IC1609 VR1601 IC1601 VR1607 IC1602 VR1602 IC1610 VR1608 VR1606 IC1603 VR1609 VR1603 Q1603 VR1610 Q1604 Q1605 VR1611 Q1606 VR1604 VR1612 VR1613 VR1605 IC1604 IC1607 IC1605 Q1602 (DNP2073-C) DJM-707...
  • Page 77 SIDE B SIDE B C1EQ ASSY R1674 R1676 R1675 C1635 S1602 C1638 INPUT SEL R1602 R1601 R1689 C1642 R1691 C1663 R1690 C1687 C1664 R1657 R1692 C1651 C1631 R1612 R1611 R1656 C1674 C1673 R1658 R1608 R1614 R1613 C1652 C1641 R1607 C1649 V+15 C1650 V-15...

  • Page 78: C2 Eq Assy

    4.4 C2 EQ ASSY SIDE A SIDE A C2EQ ASSY VR1751 IC1758 IC1751 IC1752 VR1752 VR1757 VR1756 IC1753 VR1753 VR1759 VR1758 IC1755 VR1754 VR1761 IC1754 VR1765 (DNP2073-C) DJM-707...
  • Page 79 SIDE B SIDE B C2EQ ASSY S1751 INPUT SEL R1752 C1784 R1816 GNDA R1818 C1800 R1815 R1751 R1817 C1799 C1783 R1789 C1752 C1759 R1791 R1790 R1792 C1760 1.V+15 C1753 2.V-15 3.LINSEL 1.CH2INL 4.GNDD 2.GNDA 5.V+5LED D1701 6.NC 3.GNDA R1797 C1777 7.GLED 4.CH2INR 8.MONSW1...

  • Page 80: C1Bf Assy

    4.5 C1BF ASSY SIDE A SIDE B C1BF ASSY C1BF ASSY (DNP2068-C) (DNP2068-C) IC1251 IC1252 IC1253 Q1256 Q1252 Q1257 Q1254 Q1255 Q1253 Q1251 IC1254 IC1255 DJM-707...

  • Page 81: C2Bf Assy

    4.6 C2BF ASSY SIDE A SIDE B C2BF ASSY C2BF ASSY (DNP2068-C) (DNP2068-C) IC1351 IC1352 IC1353 Q1356 Q1357 Q1354 Q1355 Q1353 Q1352 IC1355 Q1351 DJM-707...

  • Page 82: Micb Assy

    MICB ASSY SIDE A SIDE B MICB ASSY MICB ASSY (DNP2068-C) (DNP2068-C) VR1201 VR1201 IC1203 IC1201 IC1204 IC1202 DJM-707...

  • Page 83: Hpbo Assy

    HPBO ASSY SIDE A SIDE B HPBO ASSY HPBO ASSY CN122 C1482 C1496 C1492 C1495 CN1454 CN1454 MASTER MASTER VR1451 6.MASTER-IN-R 7.MASTER-IN-GND 8.MASTER-IN-L R1452 R1542 CN1454 1.GNDA2 R1539 R1541 R1540 CN1454 2.MASTER-OUT-R 3.GNDA2 C1483 IC1452 4.MASTER-OUT-L 5.SHIELD GNDA3 R1488 VR1452 R1458 Q1452 Q1452...

  • Page 84: Lvmr, C1Tr, C2Tr, Fva1,Fva2 And Fdvr Assys

    LVMR, C1TR, C2TR, FVA1,FVA2 and FDVR ASSYS SIDE A LVMR ASSY C1TR ASSY FVA1 ASSY DWX2323 CN403 CN405 FDVR ASSY C909 Q305 R923 MARK Q304 SIDE Q305 Q303 R911 Q304 R928 Q303 R910 Q302 R927 D305 Q301 R926 R908 R925 R907 R924 R929...
  • Page 85 SIDE A C2TR ASSY FVA2 ASSY CN404 DWX2324 (DNP2069-B) FVA2 VR594 (DNP2069-B) DJM-707...
  • Page 86 SIDE B Q409 Q401 Q403 Q404 IC412 IC404 IC418 Q420 IC410 Q418 Q415 Q412 IC402 IC416 IC408 Q416 Q410 LVMR ASSY C2TR ASSY FVA2 ASSY CN404 (DNP2069-B) DJM-707...
  • Page 87 SIDE B Q405 Q408 IC411 Q415 Q419 IC409 Q402 IC413 IC403 Q410 IC407 Q417 IC417 IC401 Q413 Q411 C1TR ASSY FVA1 ASSY (DNP2069-B) CN403 CN405 FDVR ASSY D306 IC301 D302 D301 CN301 C902 C901 (DNP2068-C) (DNP2069-B) I L M O DJM-707...

  • Page 88: Sdrt Assy

    SDRT ASSY 4.10 SIDE A SIDE B SDRT ASSY SDRT ASSY (DNP2068-C) (DNP2068-C) CN1901 CN1901 CN116 Q1904 Q1903 IC1901 Q1905 Q1902 Q1901 IC1903 IC1902 DJM-707...

  • Page 89: Xlr Assy

    XLR ASSY 4.11 SIDE A SIDE A XLR ASSY Q122 Q126 Q121 Q125 Q123 Q120 Q124 Q119 IC111 IC110 IC108 IC137 IC102 (DNP2068-C) SIDE B SIDE B XLR ASSY GNDA16 GNDA16 CN124 FIL_IN_R GNDB1 GNDA FIL_IN_L IC108 V+15 V-15 R428 CN122 MUTE R426...

  • Page 90: Cfvr, Rvsw And Fssw Assys

    CFVR, RVSW and FSSW ASSYS 4.12 SIDE A SIDE A CN125 RVSW ASSY FSSW ASSY CN582 RVSW CN571 DWS1332 (DNP2069-B) (DNP2069-B) CN571 CN709 CN551 CN552 CN553 CFVR ASSY (DNP2069-B) Q R S Q R S DJM-707...
  • Page 91 SIDE B SIDE B FSSW ASSY RVSW ASSY CN582 CONTACT DWS1332 SIDE RVSW PNE-1B1 (DNP2069-B) CN571 (DNP2069-B) CN571 CFVR ASSY CN552 CN551 CN553 (DNP2069-B) Q R S Q R S DJM-707...

  • Page 92: Sw Power Supply Assy

    SW POWER SUPPLY ASSY 4.13 SIDE A SIDE A SW POWER SUPPLY Z101 L102 AC IN LIVE NEUTRAL R122 C101 R101 R102 C102 D101 C103 LIVE CIRCUIT C105 C114 Q101 IC101 C107 L103 Q101 R108 PRIMARY R104 IC101 C402 R107 Q401 C115 C401...
  • Page 93 SIDE B SIDE B SW POWER SUPPLY ZD101 Q102 Q102 R121 R117 C108 R109 R118 R113 C109 C112 R112 R119 R116 R120 C111 R405 R403 R504 D502 C403 C506 R501 Q501 R407 C503 Q502 R502 Q502 Q503 R506 C505 C803 C303 C603 CN201...

  • Page 94: Pcb Parts List

    5. PCB PARTS LIST NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples.
  • Page 95 Mark No. Description Part No. Mark No. Description Part No. R159-R162,R167-R170 RN1/16SE5602D Other Resistors RS1/16S###J R157,R158 RN1/16SE6800D OTHERS R441,R442 RS1/16S2002F CN709 17P FFC CONNECTOR 52045-1745 R443,R444 RS1/16S8201F CN707 19P FFC CONNECTOR 52045-1945 Other Resistors RS1/16S###J CN708 23P FFC CONNECTOR 52045-2345 CN706 33P FFC CONNECTOR 52045-3345 OTHERS...
  • Page 96 Mark No. Description Part No. Mark No. Description Part No. R1658 RN1/16SE5601D R1613,R1614 RN1/16SE6202D VR1752-VR1754 (10K-ohm -B) DCS1065 R1619,R1620 RN1/16SE7502D VR1751 (10K-ohm -B) DCS1073 VR1755 (10K-ohm -B) DCV1014 VR1602-VR1604 (10K-ohm -B) DCS1065 VR1756-VR1761 (22k-ohm) VCP1133 VR1601,VR1605 (10K-ohm -B) DCS1073 Other Resistors RS1/16S###J VR1606,VR1607 (20K-ohm -B) DCS1074...
  • Page 97 Mark No. Description Part No. Mark No. Description Part No. C1205,C1206,C1209,C1210,C1228 CEJQ100M35 C2BF ASSY SEMICONDUCTORS C1230,C1233,C1237,C1241,C1242 CEJQ100M35 C1248 CEJQ100M35 IC1355 NJM4580DD C1226,C1239,C1240,C1249 CFTLA103J50 IC1351-IC1353 NJM5532MD C1211,C1212,C1229,C1235,C1236 CKSRYB103K50 Q1351,Q1352 2SC3326 C1238 CKSRYB103K50 Q1357 DTA124EUA Q1353,Q1354,Q1356 DTC124EUA RESISTORS D1351-D1354,D1357,D1358 1SS355 R1205,R1206 RN1/10SE4703D R1226 RN1/16SC22R0D SWITCHES AND RELAYS...
  • Page 98 Mark No. Description Part No. Mark No. Description Part No. R1459-R1462 RN1/16SE2202D XLR ASSY R1479,R1480 RN1/16SE5102D SEMICONDUCTORS R1491-R1494 RS2LMF270J IC102,IC137 NJM4580MD VR1451-VR1453 (10K-ohm -A) DCS1064 IC108 NJM5532DD Other Resistors RS1/16S###J IC110,IC111 NJM5532L Q119-Q126 2SC3326 OTHERS D101-D108 1SS355 CN1453 7P FFC CONNECTOR 52045-0745 CN1452 B TO B CONNECTOR 20P VKN1390...
  • Page 99 Mark No. Description Part No. Mark No. Description Part No. D415-D428,D461-D464 TLGE68TG FVA1 ASSY D467 UDZS10B D407,D408,D411,D412 UDZS12B RESISTORS VR593 (10k-ohm -B) DCV1016 SWITCHES AND RELAYS S404,S405 DSG1077 OTHERS S401 RSG1032 CN593 B TO B CONNECTOR 3P VKN1355 CAPACITORS C403,C404,C407,C408 CCSRCH470J50 FVA2 ASSY C401,C402,C405,C406,C439...

  • Page 100: Adjustment

    6. ADJUSTMENT 6.1 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED CONT Assy • When repaired No adjustment required. • When repaired • Adjusting Point When repair and System CPU are exchanged for a VCA control circuit • When fixing and part exchanging a Ch1 VCA control circuit CH1 Gain Adjustment , CH1 Offset Adjustment •...
  • Page 101 C2EQ Assy • When repaired No adjustment required. • When repaired • Adjusting Point When repair and parts are exchanged for EQ circuit • When fixing and part exchanging a Ch2 Lch (Rch) EQ (Hi) circuit. CH2 Lch (Rch) EQ Hi Adjustment •...

  • Page 102: Ch1 Offset Adjustment

    6.2 CH1 OFFSET ADJUSTMENT Adjustment condition • Power -ON state Measuring instrument • Digital multi-meter which can be measured to 0.1mV unit Adjustment value / Adjustment points • 0V ± 0.01V (VR700) CONT ASSY SIDE A V-15 C943 V+15 C947 CN706 C943 C947...

  • Page 103: Ch1Gain Adjustment

    6.3 CH1GAIN ADJUSTMENT Adjustment condition • Power -ON state Measuring instrument • Digital multi-meter which can be measured to 0.1mV unit Adjustment value / Adjustment points • 3V ± 0.01V (VR701) CONT ASSY SIDE A V-15 C943 V+15 C947 CN706 C947 C943 CONTACT...

  • Page 104: Ch2 Offset Adjustment

    6.4 CH2 OFFSET ADJUSTMENT Adjustment condition • Power -ON state Measuring instrument • Digital multi-meter which can be measured to 0.1mV unit Adjustment value / Adjustment points • 0V ± 0.01V (VR702) CONT ASSY SIDE A V-15 C943 V+15 C947 CN706 C943 C947...

  • Page 105: Ch2 Gain Adjustment

    6.5 CH2 GAIN ADJUSTMENT Adjustment condition • Power -ON state Measuring instrument • Digital multi-meter which can be measured to 0.1mV unit Adjustment value / Adjustment points • 3V ± 0.01V (VR703) CONT ASSY SIDE A V-15 C943 V+15 C947 CN706 C943 C947...

  • Page 106: Ch1 Eq Low Adjustment

    6.6 CH1 EQ Low ADJUSTMENT Adjustment condition • CH1 EQ ADJ VR [ VR1604 (LOW): , VR1603 (MID): , VR1602 (HI) : ] : Center click • CH1 INPUT SELECTOR: CD1 , CH1 FADER: MAX , CROSS FADER: 1 side , MASTER LEVEL: MAX •...

  • Page 107: Ch1 Eq Mid Adjustment

    6.7 CH1 EQ Mid ADJUSTMENT Adjustment condition • CH1 EQ ADJ VR [ VR1604 (LOW): , VR1603 (MID): , VR1602 (HI) : ] : Center click • CH1 INPUT SELECTOR: CD1 , CH1 FADER: MAX , CROSS FADER: 1 side , MASTER LEVEL: MAX •...

  • Page 108: Ch1 Eq Hi Adjustment

    6.8 CH1 EQ Hi ADJUSTMENT Adjustment condition • CH1 EQ ADJ VR [ VR1604 (LOW): , VR1603 (MID): , VR1602 (HI) : ] : Center click • CH1 INPUT SELECTOR: CD1 , CH1 FADER: MAX , CROSS FADER: 1 side , MASTER LEVEL: MAX •...

  • Page 109: Ch2 Eq Low Adjustment

    6.9 CH2 EQ Low ADJUSTMENT Adjustment condition • CH2 EQ ADJ VR [ VR1754 (LOW): , VR1753 (MID): , VR1752 (HI) : ] : Center click • CH2 INPUT SELECTOR: CD2 , CH2 FADER: MAX , CROSS FADER: 2 side , MASTER LEVEL: MAX •...

  • Page 110: Ch2 Eq Mid Adjustment

    6.10 CH2 EQ Mid ADJUSTMENT Adjustment condition • CH2 EQ ADJ VR [ VR1754 (LOW): , VR1753 (MID): , VR1752 (HI) : ] : Center click • CH2 INPUT SELECTOR: CD1 , CH2 FADER: MAX , CROSS FADER: 2 side , MASTER LEVEL: MAX •...

  • Page 111: Ch2 Eq Hi Adjustment

    6.11 CH2 EQ Hi ADJUSTMENT Adjustment condition • CH2 EQ ADJ VR [ VR1754 (LOW): , VR1753 (MID): , VR1752 (HI) : ] : Center click • CH1 INPUT SELECTOR: CD2 , CH2 FADER: MAX , CROSS FADER: 2 side , MASTER LEVEL: MAX •...

  • Page 112: General Informatin

    7. GENERAL INFORMATIN 7.1 DIAGNOSIS 7.1.1 SERVICE MODE 1. Outline of Service Mode With this unit, the whole system is controlled by a single system control microcomputer. Variable Resistor Check mode and Setup mode for the system control microcomputer are provided. 1 Variable Resistor Check mode Mode for checking each variable resistor 2 Setup mode...
  • Page 113 3. Setup Mode To enter Setup mode, while holding both the CH1 FADER START and CH2 FADER START buttons pressed, press the POWER button. Setup Mode : ON Release SERVICE MODE Setup Mode POWER OFF CH1 FADER START CH2 FADER START POWER ON During Setup mode, the CH1 FADER START, C.F.1 FADER START, CH-2 FADER START, and C.F.2 FADER START indications light up.

  • Page 114: Rewriting Of The Software

    7.1.2 Rewriting of the Software [RS-232C Jig Schematic Diagram] (Jig No. GGF1490) Parts List SEMICONDUCTORS : MAX3232ECPE : DTA124 : DTC124 DKN1146 CAPACITORS C1, C2, C3, C4, C5 : CEAT100M50 : CKSQYF103Z50 RESISTORS DTA124 REMO : RD1/2VM221J R2, R3 : RD1/2VM103J REMI OTHERS V+5V...
  • Page 115 1. How to rewrite the program for the system control microcomputer 1 With the DJM-707's power off, connect the DJM-707 and a PC via the special device by connecting it to the connector for rewriting the program for the system control microcomputer. 2 Turn on the DJM-707.

  • Page 116: Power On Sequence

    7.1.3 POWER ON SEQUENCE IC718 Note: System CPU Communication with exterior IC is not performed at the time of initialization of DJM-707. Therefore, processing from "Setup of registers in the CPU" to "Normal operation" is performed inside of the microcomputer. Setting of registers in the CPU Port setting Timer setting...

  • Page 117: Disassembly

    7.1.4 DISASSEMBLY Diagnosis of MAIN Assy Diagnosis of Fader Section To diagnose the MAIN Assy, remove the bottom plate, Remove the three slider knob (L)s. as shown below: Remove the four screws. Remove the eight screws. Remove the control panel (D7). Remove the bottom plate.
  • Page 118 Remove the one screw. Remove the panel (D) assy. Note: As the control panel (U7) may easily get scratched, pull out or push in the panel stay (D) assy, slightly tilting it during disassembly or reassembly. This part requires special care to avoid scratching it.
  • Page 119 Diagnosis of Volume Section Remove the six screws. Remove all volume knobs. Remove the three volumes. Remove the four screws. Remove the control panel (U7). Control panel (U7) Exchange Remove the three screws. Remove the eight hexagonal nuts. About the TRANSFORM ON/OFF lever Remove the Seven hexagonal nuts.
  • Page 120 Note for attaching the MIC LEVEL VR Tighten only the nut for the MIC LEVEL VR, and leave the other nuts untightened at this point. MIC LEVEL VR Tighten the three screws of the MIC JACK block. Remove the hexagonal nut. Tighten the screws , in that order.

  • Page 121: Configuration Of The Pc Board

    7.1.5 CONFIGURATION OF THE PC BOARD C2EQ Assy C1EQ Assy MAIN Assy C2BF Assy SDRT Assy C1BF Assy MICB Assy HPBO Assy XLR Assy LVMR Assy C2TR Assy C1TR Assy SW POWER SUPPLY RVSW Assy CONT Assy CFVR Assy FSSW Assy DJM-707...

  • Page 122: Parts

    7.2 PARTS 7.2.1 IC INFORMATION • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. List of IC SSM2018TP, PD3453A8 SSM2018TP (MAIN ASSY : IC114-IC117) • Voltage Controlled Amplifiers Pin Arrangement (Top view) COMP1 MODE...
  • Page 123 PD3453A8 (CONT ASSY : IC718) • Main CPU Pin Function Mark Pin Name Function Connect a external capacitor between this pin and GND PB0/TP8/TMO0/XCS7 CH2_FD_ST_SW Fader start switch of CH 2 PB1/TP9/TMO1/XCS6 PB2/TP10/TMO2/XCS5 CH1_FD_R_LED Fader reverse LED of CH 1 PB3/TP11/TMO3/XCS4 CH2_FD_R_LED Fader reverse LED of CH 2...
  • Page 124 Mark Pin Name Function P24/A12 Gray code input signal 3 (for cross fader) P25/A13 Gray code input signal 4 (for cross fader) P26/A14 Gray code input signal 5 (for cross fader) P27/A15 P50/A16 P51/A17 P52/A18 ICCK P53/A19 ICDT P60/XWAIT P61/XBREQ P62/XBACK P67/ φ...

  • Page 125: Panel Facilities And Specifications

    8. PANEL FACILITIES AND SPECIFICATIONS Top Panel PHONO 2 PHONO 1 /LINE 2 CD 2 /LINE 1 CD 1 MIC LEVEL MASTER LEVEL TRIM TRIM PROFESSIONAL 2CHANNEL MIXER DJM-707 – – BOOTH/SESSION OUT – – POWER + 12 – PHONES + 12 –...
  • Page 126 Use to adjust the volume level of signals at the BOOTH/ SESSION (changing of the angle should be performed by an authorized OUT jacks (range of adjustment: 0 dB to –). Pioneer service technician). This level can be set independently of the setting of the MASTER LEVEL dial.
  • Page 127 Use to set CH-2 output to On or Off (Mute). This lever’s setting angle can be changed in 45° increments (changing of the angle should be performed by an authorized Pioneer service technician). 33 CH-2 REVERSE indicator When lighted, indicates that the front panel’s FADER REVERSE switch has been set so that the CH-2 fader lever operates in the reverse direction (see front panel item 38).
  • Page 128 Front Panel FADER START FADER REVERSE PHONES CH-1 C.F. CH-2 C.F. 1 CH-1 C.F. 2 CH-2 PROFESSIONAL 2CHANNEL MIXER DJM-707 POWER FADER CURVE CH-1 CROSS FADER 1 CROSS FADER 2 CH-2 FADER CUT LAG 38 FADER REVERSE switches 42 Fader attenuation dials (FADER CURVE) CH-1 ON/OFF CH-1 When set to [ON], the top panel’s CH-1 REVERSE indicator lights,...
  • Page 129 51 CH-1 PLAYER CONTROL jack SEND) are set to On, these jacks output the MIC, CH-1, and CH-2 When a Pioneer DJ CD player is connected to the CH-1 CD jacks, signals to the external effector. a special control cord can be used to connect this jack to the When using an effector with a monaural input, connect it to the L player’s control jack, thus enabling the fader start function.

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