pioner GM-X434 Building instructions

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999 K-ZZA. JAN. 1999 Printed in Japan
ORDER NO.
CRT2358
BRIDGEABLE FOUR-CHANNEL POWER AMPLIFIER
GM-X434 X1R/UC
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST.......................2
3. SCHEMATIC DIAGRAM .............................................6
4. PCB CONNECTION DIAGRAM ................................12
5. ELECTRICAL PARTS LIST ........................................16
6. ADJUSTMENT..........................................................20
7. GENERAL INFORMATION .......................................20
7.1 IC .........................................................................20
7.2 DISASSEMBLY ...................................................22
8. OPERATIONS AND SPECIFICATIONS.....................23
GM-X334 X1R/UC,EW,ES
GM-X434/X1R/UC

2
GM-X434,X334
1
2
7
5
4
6
3
CAUTION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so
and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65
1. SAFETY INFORMATION
-GM-X434/X1R/UC, GM-X334/X1R/UC
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
8
11
9
10

GM-X434,X334
3
-Owner’s Manual
Model Part No. Language
GM-X434/X1R/UC HRD0075 English, French
GM-X334/X1R/UC HRD0074 English, French
GM-X334/X1R/EW HRD0076 English, Spanish, German, French, Italian, Dutch
GM-X334/X1R/ES HRD0077 English, Spanish
HRD0078 Portuguese(B), Arabic
1 Screw BYC40P180FZK
2 Polyethylene Bag HEG0011
3 Polyethylene Bag HEG0009
4 Carton See Contrast table(2)
5 Contain Box See Contrast table(2)
6 Protector HHP0047
7-1 Owner’s Manual See Contrast table(2)
7-2 Owner’s Manual See Contrast table(2)
* 7-3 Warranty Card See Contrast table(2)
* 7-4 Card See Contrast table(2)
* 7-5 PRC See Contrast table(2)
8 Cord Assy See Contrast table(2)
9 Cord(Remote) See Contrast table(2)
10 Cord(Power) See Contrast table(2)
11 Cord(Ground) See Contrast table(2)
Mark No. Description Part No.
(1) PACKING SECTION PARTS LIST
NOTE:
-Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
-Screws adjacent to ∇mark on the product are used for disassembly.
Part No.
Mark No. Symbol and Description GM-X434/X1R/UC GM-X334/X1R/UC GM-X334/X1R/EW GM-X334/X1R/ES
4 Carton HHG0176 HHG0175 HHG0177 HHG0178
5 Contain Box HHL0176 HHL0175 HHL0177 HHL0178
7-1 Owner’s Manual HRD0075 HRD0074 HRD0076 HRD0077
7-2 Owner’s Manual Not used Not used Not used HRD0078
* 7-3 Warranty Card HRY1070 Not used HRY1087 Not used
* 7-4 Card Not used ARY1048 Not used Not used
* 7-5 PRC HRY0007 HRY0007 Not used Not used
8 Cord Assy Not used Not used HDW0004 HDW0004
9 Cord(Remote) Not used Not used HDE0007 HDE0007
10 Cord(Power) Not used Not used HDE4423 HDE4423
11 Cord(Ground) Not used Not used HDE4455 HDE4455
(2) CONTRAST TABLE
GM-X434/X1R/UC, GM-X334/X1R/UC, GM-X334/X1R/EW and GM-X334/X1R/ES are constructed the
same except for the following:

4
GM-X434,X334
2.2 EXTERIOR

5
GM-X434,X334
1 Screw BSZ30P050FZK
2 Screw(M3×6) CBA1320
3 Screw(M3×12) CBA1323
4 Screw(M3×5) HBA0006
5 Screw(M2.6×8) HBA1462
6 Panel See Contrast table(2)
7 Panel See Contrast table(2)
8 Lower Case HNB2416
9 Heat Sink See Contrast table(2)
10 Spacer HNV3975
11 Amp Unit See Contrast table(2)
12 Screw BMS30P060FZK
13 Screw BMS30P080FMC
14 Terminal(CN902) CKF1059
15 Cord(CN831) See Contrast table(2)
16 Buss Bar HNC8121
17 Sub Heat Sink HNR1521
18 Sub Heat Sink HNR1522
19 Clamper See Contrast table(2)
20 Pin Jack(CN802) See Contrast table(2)
21 Pin Jack(CN801) See Contrast table(2)
22 Fuse(25A) HEK0025
23 Terminal(CN901) See Contrast table(2)
24 Terminal(CN151) See Contrast table(2)
25 Terminal(CN833) See Contrast table(2)
26 Holder HNC8117
27 Holder HNC8119
28 Screw PPZ30P060FZK
29 Light Pipe Unit HXB3450
30 Plate Unit See Contrast table(2)
31 Thermistor(TH951, 952) CCX1013
32 Transistor(Q154, 254, 354, 454) 2SD2343
33 Diode(D957) FML22R
34 FET(Q956, 957, 958, 959) IRFIZ44N
35 Diode(D956) FML22S
36 Transistor(Q155, 255, 355, 455) 2SD2438
37 Transistor(Q156, 256, 356, 456) 2SB1587
38 •••••
39 Cord See Contrast table(2)
40 Cord See Contrast table(2)
41 Fuse(30A) See Contrast table(2)
42 Cord See Contrast table(2)
43 Screw See Contrast table(2)
44 Screw See Contrast table(2)
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
Part No.
Mark No. Symbol and Description GM-X434/X1R/UC GM-X334/X1R/UC GM-X334/X1R/EW GM-X334/X1R/ES
6 Panel HNB2409 HNB2408 HNB2403 HNB2403
7 Panel HNB2415 HNB2410 HNB2413 HNB2410
9 Heat Sink HNR1514 HNR1512 HNR1512 HNR1512
11 Amp Unit HWH0082 HWH0081 HWH0079 HWH0080
15 Cord(CN831) HDE5817 HDE5817 Not used HDE5817
19 Clamper HNV0003 HNV0003 Not used HNV0003
20 Pin Jack(CN802) CKB1013 Not used CKB1011 CKB1011
21 Pin Jack(CN801) CKB1020 CKB1019 CKB1019 CKB1019
23 Terminal(CN901) HKE0002 HKE0001 HKE0001 HKE0001
24 Terminal(CN151) HKE0022 HKE0023 HKE0023 HKE0023
25 Terminal(CN833) HKE0027 HKE0026 Not used HKE0026
30 Plate Unit HXB3553 HXB3552 HXB3552 HXB3552
39 Cord Not used Not used HDE0007 HDE0007
40 Cord Not used Not used HDE4423 HDE4423
41 Fuse(30A) Not used Not used HEK0030 HEK0030
42 Cord Not used Not used HDE4455 HDE4455
43 Screw PPZ30P060FZK Not used PPZ30P060FZK PPZ30P060FZK
44 Screw PPZ30P060FZK PPZ30P060FZK Not used PPZ30P060FZK
(2) CONTRAST TABLE
GM-X434/X1R/UC, GM-X334/X1R/UC, GM-X334/X1R/EW and GM-X334/X1R/ES are constructed the
same except for the following:

GM-X434,X334
1234
1234
D
C
B
A
A-a A-b
A-aA-a A-bA-b
A-bA-b
A-aA-a
Large size
SCH diagram
Guide page
Detailed page
3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
A-a
A
6A

GM-X434,X334
5678
5678
D
C
B
A
A-b
7
A

8
GM-X434,X334
1234
1234
D
C
B
A
A-a
A-a A-b

9
GM-X434,X334
5678
5678
D
C
B
A
A-a
A-a A-b

10
GM-X434,X334
1234
1234
D
C
B
A
A-a A-b
A-b
A

11
GM-X434,X334
5678
5678
D
C
B
A
A-b
A-a A-b

12
GM-X434,X334
1234
1234
D
C
B
A
4. PCB CONNECTION DIAGRAM
4.1 AMP UNIT
NOTE FOR PCB DIAGRAMS
1. The parts mounted on this PCB
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic dia-
gram.
2. Viewpoint of PCB diagrams
A
A
Capacitor
Connector
P.C.Board Chip Part
SIDE A
SIDE B
AMP UNIT

GM-X434,X334
5678
5678
D
C
B
A
13
A
SIDE A

14
GM-X434,X334
1234
1234
D
C
B
A
A
A
AMP UNIT

GM-X434,X334
5678
5678
D
C
B
A
15
A
SIDE B

16
GM-X434,X334
16
5. ELECTRICAL PARTS LIST
NOTES:
- Parts whose parts numbers are omitted are subject to being not supplied.
- The part numbers shown below indicate chip components.
Chip Resistor
RS1/_S___J,RS1/__S___J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------
Unit Number : HWH0082(GM-X434/X1R/UC)
Unit Number : HWH0081(GM-X334/X1R/UC)
Unit Number : HWH0079(GM-X334/X1R/EW)
Unit Number : HWH0080(GM-X334/X1R/ES)
Unit Name : Amp Unit
MISCELLANEOUS
IC 101 IC NJM2068L
IC 102 IC NJM2068L
IC 103 IC NJM2068L
IC 104 IC NJM2068L
IC 151 IC NJM2068D
IC 301 IC NJM2068L
IC 302 IC NJM2068L
IC 303 IC NJM2068L
IC 351 IC NJM2068D
IC 651 IC PA2027A
IC 801 IC NJM2068D
IC 802 IC NJM2068D
IC 851 IC NJM2068D
IC 852 IC NJM2068D
IC 951 IC UPC494C
Q 151 Transistor 2SA1145
Q 152 Transistor 2SC2705
Q 154 Transistor 2SD2343
Q 155 Transistor 2SD2438
Q 156 Transistor 2SB1587
Q 251 Transistor 2SA1145
Q 252 Transistor 2SC2705
Q 254 Transistor 2SD2343
Q 255 Transistor 2SD2438
Q 256 Transistor 2SB1587
Q 351 Transistor 2SA1145
Q 352 Transistor 2SC2705
Q 354 Transistor 2SD2343
Q 355 Transistor 2SD2438
Q 356 Transistor 2SB1587
Q 451 Transistor 2SA1145
Q 452 Transistor 2SC2705
Q 454 Transistor 2SD2343
Q 455 Transistor 2SD2438
Q 456 Transistor 2SB1587
Q 601 Transistor 2SD1768S
Q 602 Transistor 2SD1768S
Q 603 Transistor 2SD1768S
Q 604 Transistor 2SD1768S
Q 605 Transistor 2SC2412K
Q 606 Transistor 2SC2412K
Q 607 Transistor 2SC2412K
Q 608 Transistor 2SC2412K
Q 609 Transistor DTA124EK
Q 651 Transistor 2SA1037K
Q 652 Transistor 2SC2412K
Q 653 Transistor 2SC2412K
Q 654 Transistor 2SC2412K
Q 655 Transistor 2SA1037K
Q 656 Transistor 2SC1740S
Q 657 Transistor 2SA933S
Q 658 Transistor 2SB1243
Q 951 Transistor DTA114ES
Q 952 Transistor 2SD1919
Q 953 Transistor 2SB1277
Q 954 Transistor 2SB1277
Q 955 Transistor 2SD1919
Q 956 FET IRFIZ44N
Q 957 FET IRFIZ44N
Q 958 FET IRFIZ44N
Q 959 FET IRFIZ44N
Q 960 Transistor 2SD2395
Q 961 Transistor 2SB1566
D 601 Diode 1SS133
D 602 Diode 1SS133
D 603 Diode 1SS133
D 604 Diode 1SS133
D 651 Diode 1SS133
D 652 Diode HZS7L(A2)
D 653 Diode 1SS133
D 654 LED SML210LT(LMN)
D 901 Diode RM4Z
D 951 Diode 1SS133
D 952 Diode 1SS133
D 953 Diode 1SS133
D 956 Diode FML22S
D 957 Diode FML22R
D 958 Diode HZS16L(1)
D 959 Diode HZS16L(1)
L 801 Ferri-Inductor CTF1007
L 802 Ferri-Inductor CTF1007
L 851 Ferri-Inductor CTF1007
L 852 Ferri-Inductor CTF1007
L 901 Choke Coil 50µH(Idc=3A) CTH1218
T 951 Transformer CTT1090
TH 951 Thermistor CCX1013
TH 952 Thermistor CCX1013
TH 953 Thermistor CCX1035
S 101 Switch(OFF/LPF/MPF) CSH1029
S 301 Switch(OFF/LPF/MPF) CSH1029
S 801 Slide Switch(2CH/4CH) CSH1042
S 951 Switch(BFC) See Contrast table
VR 101 Volume 10kΩ(A) CCS1241
VR 102 Volume 10kΩ(C) CCS1240
VR 103 Volume 50kΩ(C) See Contrast table
VR 301 Volume 10kΩ(A) CCS1241
Fuse 25A HEK0025
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------
A

17
GM-X434,X334
RESISTORS
R 101 RS1/10S153J
R 102 RS1/10S153J
R 103 RS1/10S153J
R 104 RS1/10S123J
R 105 RS1/10S223J
R 107 RS1/10S222J
R 108 RS1/10S181J
R 111 RS1/10S102J
R 112 RS1/10S101J
R 113 RS1/10S221J
R 114 See Contrast table
R 115 See Contrast table
R 151 RS1/10S222J
R 152 RS1/10S822J
R 153 RS1/10S471J
R 154 RS1/10S223J
R 155 RS1/10S153J
R 156 RS1/10S153J
R 157 RD1/4PU561J
R 158 RD1/4PU561J
R 159 RD1/4PU161J
R 160 RD1/4PU161J
R 161 RD1/4PU473J
R 162 RD1/4PU473J
R 163 RD1/4PU221J
R 164 RD1/4PU562J
R 165 RD1/4PU222J
R 166 RD1/4PU473J
R 167 RD1/4PU473J
R 168 0.22ΩCCN1013
R 169 0.22ΩCCN1013
R 170 0.22ΩCCN1013
R 171 0.22ΩCCN1013
R 172 RD1/2PM100J
R 201 RS1/10S153J
R 202 RS1/10S153J
R 203 RS1/10S153J
R 204 RS1/10S123J
R 205 RS1/10S223J
R 207 RS1/10S222J
R 208 RS1/10S181J
R 211 RS1/10S102J
R 212 RS1/10S101J
R 213 RS1/10S221J
R 214 See Contrast table
R 215 See Contrast table
R 251 RS1/10S222J
R 252 RS1/10S822J
R 253 RS1/10S471J
R 254 RS1/10S223J
R 255 RS1/10S153J
R 256 RS1/10S153J
R 257 RD1/4PU561J
R 258 RD1/4PU561J
R 259 RD1/4PU161J
R 260 RD1/4PU161J
R 261 RD1/4PU473J
R 262 RD1/4PU473J
R 263 RD1/4PU221J
R 264 RD1/4PU562J
R 265 RD1/4PU222J
R 266 RD1/4PU473J
R 267 RD1/4PU473J
R 268 0.22ΩCCN1013
R 269 0.22ΩCCN1013
R 270 0.22ΩCCN1013
R 271 0.22ΩCCN1013
R 272 RD1/2PM100J
R 301 RS1/10S153J
R 302 RS1/10S153J
R 303 RS1/10S153J
R 304 RS1/10S123J
R 305 RS1/10S223J
R 307 RS1/10S222J
R 308 RS1/10S181J
R 309 RS1/10S473J
R 351 RS1/10S222J
R 352 RS1/10S822J
R 353 RS1/10S471J
R 354 RS1/10S223J
R 355 RS1/10S153J
R 356 RS1/10S153J
R 357 RD1/4PU561J
R 358 RD1/4PU561J
R 359 RD1/4PU161J
R 360 RD1/4PU161J
R 361 RD1/4PU473J
R 362 RD1/4PU473J
R 363 RD1/4PU221J
R 364 RD1/4PU562J
R 365 RD1/4PU222J
R 366 RD1/4PU473J
R 367 RD1/4PU473J
R 368 0.22ΩCCN1013
R 369 0.22ΩCCN1013
R 370 0.22ΩCCN1013
R 371 0.22ΩCCN1013
R 372 RD1/2PM100J
R 401 RS1/10S153J
R 402 RS1/10S153J
R 403 RS1/10S153J
R 404 RS1/10S123J
R 405 RS1/10S223J
R 407 RS1/10S222J
R 408 RS1/10S181J
R 409 RS1/10S473J
R 451 RS1/10S222J
R 452 RS1/10S822J
R 453 RS1/10S471J
R 454 RS1/10S223J
R 455 RS1/10S153J
R 456 RS1/10S153J
R 457 RD1/4PU561J
R 458 RD1/4PU561J
R 459 RD1/4PU161J
R 460 RD1/4PU161J
R 461 RD1/4PU473J
R 462 RD1/4PU473J
R 463 RD1/4PU221J
R 464 RD1/4PU562J
R 465 RD1/4PU222J
R 466 RD1/4PU473J
R 467 RD1/4PU473J
R 468 0.22ΩCCN1013
R 469 0.22ΩCCN1013
R 470 0.22ΩCCN1013
R 471 0.22ΩCCN1013
R 472 RD1/2PM100J
R 601 RD1/4PU393J
R 602 RD1/4PU393J
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------

18
GM-X434,X334
R 603 RD1/4PU393J
R 604 RD1/4PU393J
R 605 RD1/4PU564J
R 606 RD1/4PU564J
R 607 RD1/4PU564J
R 608 RD1/4PU564J
R 609 RD1/4PU473J
R 610 RD1/4PU473J
R 611 RD1/4PU473J
R 612 RD1/4PU473J
R 613 RS1/10S472J
R 614 RS1/10S472J
R 615 RS1/10S472J
R 616 RS1/10S472J
R 651 RS1/10S104J
R 652 RD1/4PU103J
R 653 RD1/4PU472J
R 654 RD1/4PU392J
R 655 RS1/10S472J
R 656 RS1/10S222J
R 657 RS1/10S221J
R 658 RS1/10S102J
R 659 RS1/10S473J
R 660 RS1/10S103J
R 661 RS1/10S103J
R 662 RD1/4PU222J
R 663 RS1/10S472J
R 664 RS1/10S472J
R 665 RS1/10S472J
R 666 RS1/10S103J
R 667 RS1/10S472J
R 668 RS1/10S473J
R 669 RS1/10S223J
R 670 RS1/10S223J
R 671 RS1/10S223J
R 672 RS1/10S472J
R 673 RD1/4PU101J
R 674 RS1/10S221J
R 675 RD1/4PU152J
R 676 RD1/2PM681J
R 801 RS1/10S471J
R 802 RS1/10S471J
R 803 RS1/10S333J
R 804 RS1/10S333J
R 805 (RN1/10SE1002D) GGC1320
R 806 (RN1/10SE1002D) GGC1320
R 807 (RN1/10SE1002D) GGC1320
R 808 (RN1/10SE1002D) GGC1320
R 809 RS1/10S104J
R 810 RS1/10S104J
R 811 (RN1/10SE1002D) GGC1320
R 812 (RN1/10SE1002D) GGC1320
R 813 (RN1/10SE1002D) GGC1320
R 814 (RN1/10SE1002D) GGC1320
R 831 See Contrast table
R 832 See Contrast table
R 833 See Contrast table
R 834 See Contrast table
R 851 RS1/10S471J
R 852 RS1/10S471J
R 853 RS1/10S333J
R 854 RS1/10S333J
R 855 (RN1/10SE1002D) GGC1320
R 856 (RN1/10SE1002D) GGC1320
R 857 (RN1/10SE1002D) GGC1320
R 858 (RN1/10SE1002D) GGC1320
R 859 RS1/10S104J
R 860 RS1/10S104J
R 861 (RN1/10SE1002D) GGC1320
R 862 (RN1/10SE1002D) GGC1320
R 863 (RN1/10SE1002D) GGC1320
R 864 (RN1/10SE1002D) GGC1320
R 953 RS1/10S392J
R 954 RD1/4PU101J
R 955 RS1/10S153J
R 956 RS1/10S102J
R 957 RS1/10S153J
R 958 See Contrast table
R 960 RS1/10S332J
R 962 RS1/10S332J
R 963 RS1/10S472J
R 964 RS1/10S472J
R 965 RS1/10S472J
R 966 RS1/10S272J
R 967 RS1/10S272J
R 968 RD1/4PU272J
R 970 RS1/10S472J
R 971 RS1/10S472J
R 972 RD1/4PU560J
R 973 RD1/4PU560J
R 974 RD1/4PU560J
R 975 RD1/4PU560J
R 976 RD1/2PM220J
R 977 RD1/2PM220J
R 978 RD1/2PM220J
R 980 RD1/2PM100J
R 981 RD1/2PM100J
R 982 RD1/4PU222J
R 983 RD1/4PU222J
CAPACITORS
C 101 CKSQYB184K16
C 102 CKSQYB474K16
C 103 CKSQYB273K25
C 104 CFTLA124J50
C 105 CFTLA124J50
C 106 CFTLA273J50
C 107 CEAS4R7M35
C 108 CFTLA334J50
C 151 CEAS101M10
C 152 CCSQSL680J50
C 153 CFTLA224J50
C 154 CFTLA224J50
C 155 CCSQCH220J50
C 156 CCSQCH330J50
C 157 CCSQCH330J50
C 158 CCSQCH220J50
C 159 CFTLA223J50
C 160 CFTLA333J50
C 161 CCCSL101J50
C 162 CCCSL101J50
C 164 CKSQYB102K50
C 201 CKSQYB184K16
C 202 CKSQYB474K16
C 203 CKSQYB273K25
C 204 CFTLA124J50
C 205 CFTLA124J50
C 206 CFTLA273J50
C 207 CEAS4R7M35
C 208 CFTLA334J50
C 251 CEAS101M10
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------

19
GM-X434,X334
C 252 CCSQSL680J50
C 253 CFTLA224J50
C 254 CFTLA224J50
C 255 CCSQCH220J50
C 256 CCSQCH330J50
C 257 CCSQCH330J50
C 258 CCSQCH220J50
C 259 CFTLA223J50
C 260 CFTLA333J50
C 261 CCCSL101J50
C 262 CCCSL101J50
C 264 CKSQYB102K50
C 301 CKSQYB184K16
C 302 CKSQYB474K16
C 303 CKSQYB273K25
C 304 CFTLA124J50
C 305 CFTLA124J50
C 351 CEAS101M10
C 352 CCSQSL680J50
C 353 CFTLA224J50
C 354 CFTLA224J50
C 355 CCSQCH220J50
C 356 CCSQCH330J50
C 357 CCSQCH330J50
C 358 CCSQCH220J50
C 359 CFTLA223J50
C 360 CFTLA333J50
C 361 CCCSL101J50
C 362 CCCSL101J50
C 364 CKSQYB102K50
C 401 CKSQYB184K16
C 402 CKSQYB474K16
C 403 CKSQYB273K25
C 404 CFTLA124J50
C 405 CFTLA124J50
C 451 CEAS101M10
C 452 CCSQSL680J50
C 453 CFTLA224J50
C 454 CFTLA224J50
C 455 CCSQCH220J50
C 456 CCSQCH330J50
C 457 CCSQCH330J50
C 458 CCSQCH220J50
C 459 CFTLA223J50
C 460 CFTLA333J50
C 461 CCCSL101J50
C 462 CCCSL101J50
C 464 CKSQYB102K50
C 651 220µF/10V CCH1036
C 652 CKSYB103K50
C 653 CKSQYB102K50
C 654 CKSQYB103K50
C 655 CEAS100M16
C 656 CEAS100M16
C 657 CEAS101M16
C 658 CKSQYB103K50
C 659 CKSQYB103K50
C 660 CEAS220M16
C 661 470µF/16V CCH1183
C 662 CKSQYB103K50
C 801 CKSQYB471K50
C 802 CKSQYB471K50
C 803 CEAS100M16
C 804 CEAS100M16
C 805 CKSQYB472K50
C 806 CKSQYB472K50
C 807 CCSQCH470J50
C 808 CCSQCH470J50
C 809 CCSQCH470J50
C 810 CCSQCH470J50
C 811 CKSQYB103K50
C 812 CKSQYB103K50
C 831 See Contrast table
C 832 See Contrast table
C 833 See Contrast table
C 834 See Contrast table
C 851 CKSQYB471K50
C 852 CKSQYB471K50
C 853 CEAS100M16
C 854 CEAS100M16
C 855 CKSQYB472K50
C 856 CKSQYB472K50
C 857 CCSQCH470J50
C 858 CCSQCH470J50
C 859 CCSQCH470J50
C 860 CCSQCH470J50
C 861 CKSQYB103K50
C 862 CKSQYB103K50
C 901 CKSYB105K16
C 902 CKSYB103K50
C 951 CEAS100M16
C 952 CEAS221M10
C 953 CQMA102J50
C 954 CEAS2R2M50
C 955 CEAS101M16
C 956 3300µF/16V CCH1130
C 957 3300µF/16V CCH1130
C 958 CQMA332J50
C 959 CQMA332J50
C 960 CQMA102J50
C 962 3300µF/35V CCH1200
C 963 3300µF/35V CCH1200
C 964 3300µF/35V CCH1200
C 965 3300µF/35V CCH1200
C 966 CKSQYB105K16
C 967 CKSQYB105K16
C 968 CEAT221M35
C 969 CEAT221M35
C 970 CKSYB105K16
C 971 CKSYB105K16
C 972 CEAS470M16
C 973 CEAS470M16
=====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ -------------------------

20
GM-X434,X334
7. GENERAL INFORMATION
7.1 PARTS
7.1.1 IC
6. ADJUSTMENT
There is no information to be shown in this chapter.
A OUTPUT
V+
B OUTPUT
B -INPUT
B +INPUT
V-
A +INPUT
A -INPUT
+
+
1 2 3 4 5 6 7 8
NJM2068L
Part No.
Symbol and Description GM-X434/X1R/UC GM-X334/X1R/UC GM-X334/X1R/EW GM-X334/X1R/ES
S 951 Switch(BFC) Not used Not used HSH-156 HSH-156
VR 103 Volume 50kΩ(C) CCS1242 Not used CCS1242 CCS1242
R 114 RS1/10S512J Not used RS1/10S512J RS1/10S512J
R 115 Not used RS1/10S223J Not used Not used
R 214 RS1/10S512J Not used RS1/10S512J RS1/10S512J
R 215 Not used RS1/10S223J Not used Not used
R 831 RS1/10S473J RS1/10S473J Not used RS1/10S473J
R 832 RS1/10S473J RS1/10S473J Not used RS1/10S473J
R 833 RS1/10S473J RS1/10S473J Not used RS1/10S473J
R 834 RS1/10S473J RS1/10S473J Not used RS1/10S473J
R 958 Not used Not used RS1/10S105J RS1/10S105J
C 831 CEAS100M16 CEAS100M16 Not used CEAS100M16
C 832 CEAS100M16 CEAS100M16 Not used CEAS100M16
C 833 CEAS100M16 CEAS100M16 Not used CEAS100M16
C 834 CEAS100M16 CEAS100M16 Not used CEAS100M16
CONTRAST TABLE of AMP UNIT
GM-X434/X1R/UC, GM-X334/X1R/UC, GM-X334/X1R/EW and GM-X334/X1R/ES are constructed the
same except for the following: