Denon DRA-800H Service Manual page 135

PROCEDURE AFTER REPLACING THE PCB.
The procedure after replacing the printed circuit boards is as follows.
(1) Change the resistor for setting the region.
DIGITAL PCB
Model Area
R7581
DRA800H (E3) OPEN
DRA800H (E2) 18K
See the PCB below.
(2) Be sure to replace the software with the latest version.
IN DRA-800H DIGITAL
DA_5 CK_5 DA_4 CK_4 DA_3 CK_3
DA_OUT CK_OUT
B C D E
A
JK751 +5V_OUT
D7224 D7227 ARC JK741 JK731 HPD_4 JK721 +5V_3 JK711 JK701
D7223 D7228 CK_OUT2 +5V_1
HPD_OUT +5V_5 HPD_5 P_CK 787_RST R7145 HPD_3 +5V_2 HPD_2
CEC R7146
D7233 RN725 E
RN724 R7229 DA_OUT2 A
R7230 B
R7231 R7228 C7281 C Q7202
C7272 R7227 D
C7154
MCK A
64FS
FS C7188
I2S3 VDD33
I2S2
I2S1
I2S0 R7219 L7106
R7220 VDD33IO
R7262 BK812
R7263 VDD11
IC721
IC701
C7309
IC731
L7208
C7293
C7290 AVDD11RX
CN741
R7222
R7224 HAINT
L7210 RN713 RN715 RN716
L7207
L7404
R7483
C7401 R7449
R7448
R7447
C7335 R7702
L7441 L7443
CN741 L7401 L7442
6.MAIN_POWER A_RST
5.DGND
R7324
4.DGND C7453 R7323
3.M_RESET L7402 C7406 C7452 A_DA Q7301
C7454
2.D5.2V IC744 C7296
1.D5.2V
R7446 C7505
C7455
C7450 CN731
R7441 DV_PW
C7354
C7408 D1.8V 10 R7506
R7424 IC751
C7404 R7505
R7425
CN812
C7431
5 7 R7515
C7432
CPU_PW
R7470 R7522
R7471
CN721 C7509 R7549
R7473 R7521
C7430 R7553
R7552
L7423
D3.3V Q7501 N5V_PW BK811
R7414
5 7
R7415
C7418 R7571 R7528
R7572
IC741 R7529
R7573 VERSION
R7411
VERSION OPTION
D5V_PW
CEC_PW R7581 E3 E2
CN756 73 108 DRA800H
C7417 C7420 R7581 OPEN 18k
C7421 AI SMT
R7434 C7419 R7575
R7435 C7521 N3V3_PW R7582 R7582 3.3k OPEN
R7574
C7443 D1.1V R7581
DA_PW
C7594
CN752
C7471
IC743 IC746 MCU_E20/EMULATOR
R7431 CEC_PW2 R7582
MP_CUP13029Z_A
Q7596 Q7595
ET751
C7442 C7446 C7529 11
C7445
C7444
L7433 C7481 Q7423 Q7421
C7528
L7451
R7582
3.3K
OPEN
MP_CUP13029Z_A
1
DA_1 CK_1 1 3 1
1
2
4 2
R7101 3
HPD_1
C7780 JK761 C7616 2
7 1
DA3V3 JK822 JK821 D8211 D8210
JK901 C9504 R9503 5 2 4 C8283 5 2
DGND
CN771 PLD_EMULATOR 8 2 C9502
R9504 C8286
T806 R9505 C8264 C8273 C8267 C8285 R8225 C8305
T808 C9503 R8261 C8274
JK811 C7987
IC951
R7783 C8262 C7663
5 7 C8119 C8120 Q8201 Q8202 Q8203
T807 Q8212 Q8211 Q8210 C8308
C8268
IC824 R8272 IC823 R8236 IC825
Q8204 R8237
R8280
BK813
C8259
R8257 C8263 R8286 R8290 R8278
R8256 R8254 R8315
R8246
R8130 D8203 R8291 R8288 R8279 R8245 R8253
R8134
Q7701 R8137 D8209
R8138
R7778 R8135 R8133
R7777 R8136 D8205 D8204 C8307
R7776 R8025 D8206 C8277
R8024 C7602 R8255 C8279 C8280 C8278 C8291 C8292
R8022 C7636 R7645
R8129 R7646 IC764 C7635 R7641 C7630
R8020 R7639
R8018 D7604 C7638 C7639 C7624 R7638
R8127
D7602 R7647
C7637
IC761 R7619
R7618
C7722 RN762
D7603 C7614
R7781 T803 C7628 C7629 R7643
R8125 D7601 4 R7630 C7620 R7642
R7631
R8124 R7663 C7625
R8122 R8182 X7601
5 R8120 IC814 R8177
R8119 C7634
IC771
T775 T804 25 36 IC766
T774 C8115
T773 R8170 C7612 C7652 R7635
R8168 R7634 C7661
R8116 4
T805 R7660 R7656
R8172 C8112 IC765 R7655
T772 R8115 CN813
R7735 R7860 C7859 C7858
R7711
R7707 T771 C7861 C7860 C7605 C7655
R7703 R8114 C7615 D7605
R7710 J_TMS1 R7659 C7658
C7776 R7649
RN790 RN789 C7657 R7648
R7706 R7674
R7701 R7673
R7709 C7930 R7672 C7675
D_FLG0 C7936 C7928
IC781 D7671
R8006
R8109
R7801
C7944 R7937 IC760
R7715 R7936 C7676
PLD_ERR R8107 R7941 R7938 C7674 R7671
R8106 R8003 R7949 R7982
C8108 R7902 R7939 R7983 C7972
RN783 R7942
R8002 C7935 IC791
C7804 R7901
R8103 R7931
R7932
DI_F/FL 4 C7934
DI_SB/SR R7948
R7961 R7947 IC795
DO_LRCK R7946
R7974 C7906
DO_BCK R7962 R7973
CN811 C7805
13 24 C7974
C7477 R8174 DO_C DA_DA1 R7951
Q7403 R7476 R7807
C7478 R7811 DA_CK1
L7802 DI_MCK DA_MS1 C7916 R7952
C7964 4
Q7415 R7967 IC793 R7969
R7475 R7812 DI_CSW/C R7968 C7924 R7959
R7813 R7966 R7958 R7921 C7954
45 88
DI_LRCK R7957
R7956 R7922
BK814 R7817
C8261
DI_BCK DSP_DEBUG RN785 RN786
R7911
R7912 C7905
C7991 4
IC792
DSP_EMULATOR R7927 R7929 R7903
C8258 R7926 R7919 R7904
R7928 C7914
RP FCT2 R7918
MI ICT FCT1 5 7 11 R7916
R7839 CN751 R7917
C7994
IC782
L7529 C7902 C7901
CN783 L7801 26 20 10 2 CN823
R7842
DSP_ROM C8281 ET801
C7846
IC783 10
R7844 5 7
Pb R7843 4 C7999 1 5 9 C8282
BAR CODE LABEL
PROCEDURE AFTER REPLACING THE U-COM, ETC.
The procedure after replacing the MCU (microprocessor), flash ROM, etc. is as follows.
Implement the update method when the DIGITAL PCB or network module is replaced.
PCB Name Ref. No.
DIGITAL IC751 R5F5651EDDFB
DIGITAL IC782 BY25D16ASSIG
BY25Q32BSSIG (E3 only)
DIGITAL IC732
BY25Q64ASSIG (E2 only)
DIGITAL IC723 BY25Q32BSSIG
OUT
CN821
3 1.TUNER-L
2.TUNER-R
3.VCC
4.TUNER_SCLK
5.TUNER_SDIO DIGITAL IC771 5M570ZF256C5N
6.TUNER_CE
7.TUNER_RST
8.TUNER_INT
9.CHGND
10.CHGND
11.-7.5V
C8214 12.-7.5V
4 R8221 13.PHONO-R
R8211 14.AGND
15.PHONO-L
CN821
MODULE P8 NETWORK MODULE
C8207
R8269 L8201
Q8207 Q8206
C8304 C8206
C8205
R8295 C8204
R8209
R8271 C8201
Q8209 Q8208 R8312 R8210 R8222
Procedure after Replacement
C8203
R8208
C8202
C8306
R8207
C7631 A : The software has been written. The software is not written at the time of replacement.
IC821
C7621 B : The software has been written. The software may need to be rewritten by version updates. Check the
17 32 C8222
IC822
C7662
version.
17 32
C : The software has not been written. The software needs to be written after replacement.
C7677
C7937
C8255
See "FIRMWARE UPDATE
C8253
C8235
C7908 D : The software has been written. Be sure to rewrite with the latest software for your service region.
IC796
4
C8238
L8204
C8236
L8203 L8205
See "3. Update method when the DIGITAL PCB or network module is replaced (Using a USB flash
C8237
C8254
4
R8241 drive)" for information on rewriting the software.
CN753
1 5 11
135
Procedure
Description
after Re-
placement
B SOFTWARE : Main
B SOFTWARE : DSP ROM
B SOFTWARE : GUI ROM
B SOFTWARE : 4k GUI
B SOFTWARE : AUDIO PLD
D SOFTWARE : Network
PROCEDURE" for information on writing the software.
Remark