Sony HDW-750 Maintenance Manual page 319

004 PB_B_X
004 PB_B_Y
+5V-2
003 EE_B_DATA
GND
005,006,007,008,012 RC_SIO_CK
005,006,007,008,012 RC_SIO_DATA
005,006,007,008,012 RC_STB
001,010
RC_EDEN_PB_B_SEL
HDW-750 V2
I J
+5V-2
C1507 C1508
0.1uF 0.1uF
GND GND
C1502
0.1uF
20 IN_X
21 IN_Y
C1503
0.1uF
23 INT_EX_C_X C1509
0.1uF
C1506
24 INT_EX_C_Y 41
33pF EQ_SEL1_OUT
R1503
28 LL_EX_C_X 33 4.7k
EQ_SEL2_OUT
29 LL_EX_C_Y
R1501 R1502 GND C1510
10k 10k 0.1uF
26 EQ_R-REF
IC1501 (1/2)
C1504 CXA3550R
0.1uF
31 EE_IN_X
32 EE_IN_Y
+5V-2
17 ALARM_EX_C 18
ALARM_OUT
C1505
C1501 1uF
0.1uF
35V
TA-C
GND
+5V-2
+5V-2
K
EQ-88 (5/12) EQ-88 (5/12)
1500
+3.3V-2
C1520
+5V-2 0.1uF
C1511 C1518 C1519
0.1uF 0.1uF
0.1uF
GND
B EQ
TP1501
GND GND GND
+5V-2
42 QFB_IN_X
R1514
C1512 0.1uF
43 QFB_IN_Y 100
C1513 100pF
45 QFB_EX_C 48
R1504 EQ_OUT
10k
39 QFB_CNT
+5V-2
R1508
10k
35 ENV_IN_X
C1514 0.1uF
36 ENV_IN_Y 38
ENV_OUT
GND
C1515 330pF
37 ENV_EX_C
46
CL1501
VRB
47
VRT CL1502
005,006,007,008,012
ALARM
62
AD_BIT0
61
AD_BIT1
60
AD_BIT2
58
AD_BIT3
57
AD_BIT4
56
AD_BIT5
IC1501 (2/2)
CXA3550R
51
CK_OUT_X
52
CK_OUT_Y
+5V-2
19 PLL_TEST
R1505 R1509
15k 15k
11 PLL_R-REF
C1516 0.033uF
14 PLL_EX_C_X 13
PLL_ERR CL1503
0.033uF
C1517
15 PLL_EX_C_Y
R1506
22k
10 VCO_R-REF
8
R1507 EX_CK_IN_X
100k
9
EX_CK_IN_Y
1
SIF_CK
2
SIF_DATA
3
SIF_STRB
4
ID0
5
ID1
GND
6
SWP
GND
4-105 4-105
L M
R1515
4.7k
GND
R1518
10k
REC_F/PB_B_ENV
R1516
0
R1517
0
NM
N O
1
2
CN102 (6/10)
6 TEST
B_ENV 012
B_D0 010 3
B_D1 010
B_D2 010
B_D3 010
B_D4 010
B_D5 010
B_CK 010
4
5
EQ-88 (5/12)
BOARD NO. 1-678-738-11, 12
LOT NO. 083-
HDW-750_EQ-88_014_5
P