Analog Part - Denon DRA-800H Service Manual

SCH12 ALALOG

ANALOG PART

CN821
PHONO-L
AGND
PHONO-R
+7.5V
-7.5V
CH_GND
CH_GND
E3:INT/E2:GND
TUNE_RST/DAB_EN
TU_SEN
TU_SDIO/DAB_RX
TU_SCLK/DAB_TX
VCC
TUNER-R/DAB-R
TUNER-L/DAB-L
C125Z2-1560
CJP15HJ282X
CN821
TO CN825
R8223
100 50V/10uF
R8224
100 50V/10uF
C8211 OPEN
C8267
R8270 OPEN
50V/10uF
R8271 0
JK821
R8213
L CH
100
CBL/SAT
INPUT
R8214
R CH
100
50V/10uF
R8217
L CH
100
CD
INPUT
R8218
R CH
100
CJJ4P093ZD
R8221 0
C8214 OPEN
CHGND
R8301
220
JK823
CJJ4N126ZD
R CH
ZONE2 OUT
L CH
C8301 0.047uF
D8210
OPEN
D8211 OPEN
R8302
CHGND
220
JK822
CJJ4N127ZD
SW2
PRE OUT
SW1
C8266 0.047uF
D8207 OPEN
D8208 OPEN
R8269 OPEN
R8268 OPEN
CHGND
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
* TUNER/DAB OPTION
REF NO C8283/C8284 C8289/C8290 C8285/C8286 R8223/R8224
E3 VERSION 220p OPEN 50V/10uF 100
E2 VERSION 100p 100p OPEN 3.6k
E2 VERSION
OPEN
R8207 100
R8208 33
R8209 100
R8210
OPEN
L8201
CB03YTYH600
L8203: 60 BEAD(E3) / 0 ohm (E2)
L8204: 60 BEAD(E3) / 0 ohm (E2)
R8293 R8238
L8205: 60 BEAD(E3) / 0 ohm (E2)
OPEN 0
IC825 R8245 C8291
C8285 C8289 47 25V/47uF
NJM4580CG
OPEN
5 6 7 8
4 3 2 1
C8286 C8290 R8246 C8292
OPEN 47
25V/47uF
R8239
R8294
0
OPEN R8237
OPEN
C8277
R8274 R8278 25V/47uF
C8221
47
OPEN
0.047uF
C8222
5 6 7 8 V+ V-
0.047uF
PHONO_L ADR1
PHONO_R ADR0 DAC_FL
4 3 2 1 TUNER_L/DAB_L NC DAC_FR
R8275 R8279
TUNER_R/DAB_R MAIN_L
C8268
C8269
OPEN 47
CBL/SAT_L MAIN_R
OPEN
CBL/SAT_R REF_A
DAC_SW
CD_L LEGO_ADC_L
C8279
CD_R LEGO_ADC_R
R8276 R8286 25V/47uF
DNMIX_L DNMIXL REF_B
OPEN 47
DNMIX_R DNMIXR OUTA3
5 6 7 8
DAC_FL ALL_Z_L OUTB3
DAC_FR ALL_Z_R NC
Z2_NET_L NET_L NC
4 3 2 1
R8277 R8287 Z2_NET_R NET_R CLOCK
OPEN 47 C8280
REF DATA
25V/47uF
C8275
OPEN
ZONE2_R
C8304 R8307 R8309 C8306
470 470
50V/22uF 50V/22uF
R8311
10k
R8312
10k
ZONE2_MUTE
R8313 R8316
10k 1k Q8210
HVTKRA104S
R8314
10k
C8305 C8307
R8308 R8310 Q8212
HVTKRA104S
50V/22uF 470 470 50V/22uF
ZONE2_L
Q8211
HVTKRC104S
C8264 C8263
R8267 R8264 R8263
220 50V/22uF 470 470 50V/22uF
SW_MUTE
R8261 R8259
10k 1k Q8203
HVTKRA104S Q8201
HVTKRA104S
R8262
Q8202
10k HVTKRC104S
C8261
0.047uF
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO STBY POWER
R8225/R8226 R8227/R8228 R8236/R8237 R8238/R8239 R8293/R8294/R8295
100k 91k OPEN 0 OPEN
OPEN 12k 3.6k 12k 0
R8233 0
R8234 0
R8235 0
R8244 0
R8243 0
C8237: 0.047uF(E3) / 0 ohm (E2)
-7.5V
R8240
82(1W)
L8203
C8237
CB03YTYH600
L8204
0.047uF Z2_NET_L
CB03YTYH600
C8238
L8205
OPEN Z2_NET_R
CB03YTYH600
R8241
+7.5V 82(1W)
DNMIX_L
DNMIX_R
DAC_FR
DAC_FL
DAC_SW
R8231: 47(E3) / 0(E2)
R8232: 47(E3) / 0(E2)
C8225
AREF V+
0.047uF
AREF
ADR
C8226 LEGO_ADC_L
DAC_FL V-
LEGO_ADC_R
0.047uF
DAC_FR AREF ADINL
MAIN_L FL R8232 47 FL
ADINR
MAIN_R FR R8231 47 FR
INC OUTC
R8229 47
DAC_SW SW SW
INE OUTE
OUTF
INF
R8251
ZONE2_L
47
ING1 OUTG
ZONE2_R
INH1 OUTH R8252
47
ZONE2_L AREF
C8229
ZONE2_R VDDOUT
C8227
50V/1uF OPEN
MUTE CLOCK
C8228
REF DATA
OPEN
D8203 KDS160
D8204 KDS160
D8206
KDS160
D8209
KDS160
SW
20
2C
TU_INT
TUNE_RST_DAB_EN
TU_SEN
TU_SDIO/DAB_RX
TU_SCLK/DAB_TX
SEL_CLK
SEL_DATA
TO C2
MVOL_MUTE
MVOL_CLK
MVOL_DATA
DGND
MUTE_3V3
PRE_MUTE
ZONE2_MUTE
1D
DA+5V
DAGND
Z2_NET_L
DAGND
TO D1
Z2_NET_R
AGND
DNMIX_L
DAGND
DNMIX_R
7D
-12V
+12V
DA+5V
AGND
AGND
C8245
DACFR
TO D7
25V/100uF(ROB) AGND
C8244
DACFL
25V/100uF(ROB) AGND
DACSW
C8247 AGND
50V/47uF
8C
LEGO_ADC_L
LEGO_ADC_R
TO C8
ADINL
AGND
ADINR
C8281 OPEN
OPEN ET801
C8257
C8282
0.047uF
OPEN
C8258 OPEN
CN823
9.MUTE_B+
FR
8.FR
7.AGND
FL
6.FL
5.AGND
4.DA+5V
3.+12V
2.RTN_GND
1.-12V
CN823
CJP09GI288ZY
TO BN501