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HCD-GNZ7D/GNZ8D/GNZ9D
7-16. SCHEMATIC DIAGRAM -- AUDIO SECTION (2/3) --
(Page 50)
CN203 NO703 C367 C368
(Page 61)
(Page 54)
C657 C257 R231 R658 R656 R252 C261 Q282 R253 R282
R232 C237
C659 C658
C258 C259
R211
R251
R657
C253
C254
C255
C256
IC201 CN601 C611 C651 C612 C652 R611 R651 C251
C236
C262
C260
C252
C263 Q252
TP201
Q283
JR251 R256 C264 R614 C266 R615 C615 R613 C621 D201 C201 D202 C232 R233 R234 C624 C623 C656 R655 C655 R654 C226 Q624 C224 R214 R653 C225 R215 JW291 R702 Q702 C234 C233 C235 R701 R202 Q701 C622 C205 C204 C203 R201 C286 C265 R254 C202 R255 JW293 C285
IC203
Q281
C616 CN602 C653 C613 C654 C614 R652 R612
C281 C283 C282
R621 Q621 R622 Q622 Q623
CN201
Q627 Q625 R623
Q629 R625 R628 R627 C212 C211
Q212 C228
TP200
JR211
R222 R216 R221 R261 R262 C268
R617
C619
R629
C618
C218
C219
R626
C620
R624
R620
R213 R618 C217 C222 C617 R616 C221
C220
C223
(Page 56)
C213
C214
C215
Q626
Q628 Q630 Q631 R632
R212
Q272
T601 D271 Q602 C605 C603 Q601 R601 R659 C602 C601 R604 Q603 C604 R602 R639 R275 R274 R271 R277 R603 R273 R272 C273 R276
Q271 C274
(Page 52)
HCD-GNZ7D/GNZ8D/GNZ9D
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HCD-GNZ7D/GNZ8D/GNZ9D
7-17. SCHEMATIC DIAGRAM -- AUDIO SECTION (3/3) --
(Page 51)
CN202
IC771
Q771
(Page 56)
C772
C771
Q772
R751
R753 R752 D753 C765 C764 D763 CN752 D761 R763 R762 NO701
R764
C763
(Page 68)
D751 C753
EPT751
CN751
(Page 59)
Q784
R784 R783
R785 C784
Q783
(Page 58)
D781 C781
R781 R782 Q782
D783
C783
C785
Q794
CN754 R798 Q797
FAN901
R794 R790 R793 Q793
R795 D792
R796 D793
C794 C793 C795
D791 Q791 TP791
R791 Q792 C791 R792 Q795
HCD-GNZ7D/GNZ8D/GNZ9D
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52
HCD-GNZ7D/GNZ8D/GNZ9D
7-18. PRINTED WIRING BOARD -- VIDEO SECTION --
· Refer to page 40 for Circuit Boards Location.
: Uses unleaded solder.
1 A
2
3
4
DMB10 BOARD CN401 (Page 43)
5
6
7
DMB10 BOARD CN301 (Page 43)
8
9
10
11
12
13
C
FB831
E
C832
C825
R817
JW881
B
C872
NO851 C866
FB817
C873
5
1
C835
EP801
C833
C844
(CHASSIS)
JW883
L801
IC802
C824
13 12
C831
4 6 3 1
C
JW854
JW868 JW869
CN801
C856
C842 C843
J802 VIDEO OUT
R831
JW882
C854
C818
FB813
D
JW852
C853
R800
FB812
FB811
2 1
R818
C G
Y G
C852
R811
R806
J803 S VIDEO OUT
C851
R812
1
JW851
R805
C811 C802 JW884 C812 JW885
C865
C862
FB816
3
R816
JW853
C823
E
JW855
IC851
R803
R813
JW801
JW870
R804
R810
PR/CR -1
F
E E
L862
C863
C813 JW857
1
28
C819
Q870
Q861
IC861
D861
JW859
B
C803
C804
5
FB815
B
IC801
PB/CB -2
C822
R871
C814 R861 14 C815 15
R815
G
R870
J801 COMPONENT VIDEO OUT
JW856
1
L861
FB814
C821
JW863 JW862 JW861
12 1
L802
C801 C816 R814 C820 JW886
C841
H
C850
JW864
-3
Y
C840
· Semiconductor Location
EP851
CN851
JW860
Ref. No. D861
11 (CHASSIS) 1-865-690- (11)
Location G-5 G-9 C-9 E-6 G-6 G-3 G-2
I
M
AUDIO BOARD NO703 (Page 49)
IC801 IC802 IC851 IC861 Q861 Q870
HCD-GNZ7D/GNZ8D/GNZ9D
53
53
HCD-GNZ7D/GNZ8D/GNZ9D
7-19. SCHEMATIC DIAGRAM -- VIDEO SECTION --
CN851 NO851
C873
C872 IC851
(Page 46)
C866
C856
C853
C854
C851
C852 (Page 51)
IC861
FB831
C833 R871 L862 R861 Q861 C865 C863 L861 D861 C862 C850 Q870 R870 C832
C840 EP851 J801
CN801 IC801 R804 C816
C822 C821 C820 C815
R816 R815 R814
FB816 FB815 FB814
C814 C819 (Page 47) R800 C804 C803 R812 C813 C811 C812 C802 C801 C818 L801 FB812 J803 R831 R805 C831 IC802 C842 R803 R811 R806 C823 C835 L802 C824 R813 FB813 C841
R817
FB817
J802
R810
FB811
R818
C825
C844
C843
EP801
HCD-GNZ7D/GNZ8D/GNZ9D
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HCD-GNZ7D/GNZ8D/GNZ9D
7-20. PRINTED WIRING BOARD -- FRONT AMP SECTION --
· Refer to page 40 for Circuit Boards Location.
: Uses unleaded solder.
1 A
2
3
4
SUBWOOFER BOARD NO712 (Page 64)
5
SURROUND AMP BOARD CN572 (Page 62)
6
AUDIO BOARD CN202 (Page 49)
7
8
AUDIO BOARD CN201 (Page 49)
9
10
11
12
13
14
T
GNZ9D
S
GNZ8D /GNZ9D
J
K
R488
Q482
JW439
GNZ9D
JW448
R490
B
CN402 FAN902 JW429
CN401
E
R489 R487
E B JW452 Q481 JW453 JW454 JW455
TM401 JW482
JW405
JW436
JW438
1
C486
JW434 JW433 JW432 JW472 JW431
CN403
JW401
R440
3
JW476
B
R439
GNZ9D CN404
C
R471
JW411
JW406
TRANS BOARD CN915 (Page 66)
JW440
JW442
JW449
NO472
Q
1
JW473 RY481 JW456 D481
NO471
4 4
JW416
1
JW460
LP402
GNZ8D /GNZ9D
D410
R
TM401 FRONT SPEAKER
L
1
71
D451
C456
R472
3
C4
JW428 JW427 JW426
JW481
R460
JW457
R480 D486 D485 R486 JW461 R485 C485
JW458
C457
D471
R458
JW407 JW404
JW418
R454
JW475
JW464
B
E
JW465
JW409 Q403
R459
R409 R408
E
C406
D
72 C4
HS471
C458
C407
E
B
R410
Q451
R456
JW445
JW444 JW443
R457
JW408 R430 R429 R428 R426
D401
B
JW463
1 6
R
GNZ8D /GNZ9D
R461
JW403
Q401 C408
R404
SURROUND AMP BOARD CN502 (Page 62)
GNZ8D/GNZ9D
JW410
JW417
R453
R407
R406
R412
NO451
JW400
JW402
R413
Q402
R418
R417
JW412
R425
R427
JW420 JW421
C945
C946
JW419
C950 LP401 C949
R421
R941
C943 JW414
1 3 1 3 1
C941 JW413
3 1
R451
JW423 JW422 R411
R401
R419 C453
C404
R403
B E
B E
Q417 R415
C452
Q416
C410
C416
E
C421
C454
E
JW415
C942
C944
C451 C401
R420
R414
R416
B
D491
R452
C403
TH401 EP401
C402 R402
11 1-865-686(11)
4
IC401
F
IC945
IC943
IC942
IC941
(CHASSIS)
· Semiconductor Location Ref. No. Location Ref. No. D401 D-10 IC943 D410 C-7 IC945 D451 D-8 D471 D-3 Q401 D481 C-11 Q402 D485 D-11 Q403 D486 D-11 Q416 D491 E-11 Q417 Q451 IC401 F-9 Q481 IC941 F-6 Q482 IC942 F-5
Location F-4 F-4 D-10 E-5 D-5 E-11 E-11 D-9 B-10 B-12
HCD-GNZ7D/GNZ8D/GNZ9D
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55
HCD-GNZ7D/GNZ8D/GNZ9D
7-21. SCHEMATIC DIAGRAM -- FRONT AMP SECTION --
IC401
FAN902
CN403
R418 Q417 R421 IC945 TA7804LS R412 R414 C950 CN402 C949 47 25 TH401
R417
R416 Q416 C410 R415 NO471 C471 D471 R471
R413
(Page 68) C472 IC943 R472
D410 C946 C945 RY481 (Page 52) IC942 C401 C944 C943 R404 Q401 R408 C421 D401 R410 R409 R426 R430 R429 R490 C407 R401 C403 R419 R461 R411 R406 R407 C406 Q402 JW482 R480 D481 R486 R485 TM401 JW481
R425 R428
R427
R487
Q481
R403 C404 C402 R402 C416 C408 R420 C458
Q403 R489
R488
IC941
Q482
D486
D485 C486
C452 C942 R941 C941
R452
C454
C485
R453 R459 C453 D451 Q451 R460 D491 CN404
R458 R454 C451
C457 C456
R451
R457
(Page 65)
R456 CN401 NO472
(Page 63)
EP401 (Page 51) NO451
R439
R440
(Page 63)
HCD-GNZ7D/GNZ8D/GNZ9D
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