Pioneer HTP-072 Service Manual page 59

5
VCC+5V
IC2209
R2367
PCM1681 10K
R2368 R2369
4K7
4K7
R2419
0
R2372 430
R2373
430
R2374 100
R2384 100
R2386 100
RADIATION
C2396
R2387 100
1N-K
C2431
82P
C2395
10/16-Z8154
R2389 100
R2390 100
R2391
100
0
R2392
DGND
TDMA
-
398
99 82P
430 82P
DC/DC_3V3
R2402
1M
C2358
R2404
C2421
47K
GRM31CB31C226KE15L
C2417
GRM31CB31C226KE15L
R2405
R2411
R2410 R2413
10
7K5-F
5K6-F 750-F
R2412
18K-F
L2204
22UH
C2394
GND
R2415 FB
CH2N2-J
SW
11K COMP
C2398
100N-K
EN
VIN
SS
BST
R2418
0
IC2214
C2407
C2406
BD9328
100N-K L2206
10P-D
0
C2415
GRM31CB31E106KA75L
C2416
GRM31CB31E106KA75L
C2397
100N-K
C2408
C2412 10P-D
330P-J
C2413 1N-J
C2414
100N-K
GND_OPTION
BKT2001
N112
5
6
DGND
C2427
C2355
10/16-Z8154
10/16-Z8154
C2326 C2327
100N-K
100N-K
AGND
C609FL
10/16-Z8154
R2341 330
R2342 330
C609FR
10/16-Z8154
R2343
0
SUB_IRQ
R2345
0
R2348
0
R2350
0
R2352
0
R2355
0
R2356
0
R2358
0
R2360
0
R2362
0
R2363
0
R2365
0
L2202
0
R2416 NM
R2397
0
DC/DC_5V
1N-J
6
DC/DC_3V3
OPT1_OUT
COAX_OUT
C2324
68N-K
C2323
10/16-Z8154
XTO
XTI
R2421 0
DGND
C2419
100N-K
R2344
0
R2346 0
R2349 0
R2351
0
R2420 0
IC2207
PCM9211
R2357 0
R2359 0
R2361
0
R2364 0
R2370
430
0
R2371
R2379
430
R2385
4K7
R2388
4K7
DGND U/DGND
R2425
0-1608
R2426
0-1608
HTP-072
7
C
2/3
D-MAIN ASSY
(7028073691010-IL)
XTI
R2347
0
R2353
1M
R2354
0
XTAL2202
24M576(10P)
C2401
C2400
12P-C
12P-C
R2428
DC/DC_3V15
0
USB_+5V
DGND
DIR_MCK
DIR_BCK
DIR_LRCK
DIR_SDTO
DAI_MCK
DSP_BCK
DSP_LRCK
SDIN3C
R2427
0
CODEC_ADR
9211_RST
9211_SCL
9211_SDA
CODEC_SCL
CODEC_SDA
IC400
NJM2387ADL3
IN OUT
ADJ
CONT
GND
R2
R1
1K-F
Vref =1.26V R1416
Vo=Vref(1+R2/R1)
(FL)
: Audio Signal Route (Front L ch)
(SL)
: Audio Signal Route (Surround L ch)
(C)
: Audio Signal Route (Center ch)
(SW)
: Audio Signal Route (SubWoofer ch)
7
8
A
B
C
C 3/3
SDIN1F
SDIN2S
SDIN4SB
H+3.3V
D
H+5V
DCDC_ON1
SUB_IRQ
D_+12V
HDMI_SPDIF
DGND
C 1/3
CODEC_ADR
9211_RST
9211_SCL
9211_SDA
CODEC_SCL
CODEC_SDA
U/DGND
DCDC_ON2
E
F
C
2/3
59
8