Sony KDS-70R2000 Service Manual page 52

A B C
AG.-SP-3(KDS-70R2000)
1
AG
3 / 7
C8410
0 . 1
16V
R8419
10k
1/16W
Q8402
2
2SA1235TP-1EF
R8406 R8420
10k 10k
1/16W
1/16W
+B_OVP STBY3.3V
Q8404
R8405
1k 2SC1623-L5L6
1/16W
C8406
R8410
0 . 1 10k
16V 1/16W
M_STBY5V
3
R8415
10k
1/16W
Q8403
2SA1235TP-1EF
R8411
10k
R8426
AC_RLY
10k
1/16W
R8407
10k
1/16W
Q8405
MUN2211T1
4
WAKE
R8401
10k
R8944
1/16W 0
C8402
R8400
100k 0 . 0 1 PC_SYNC_DET
16V
R8402 Q8413
10k
D8400 XX
5
1/16W
XX
R8431 R8433
Q8400
Q8411 100k 10k
2SA1235TP-1EF 2SC1623-L5L6 1/16W
1/16W
POWER_SW
D8401
Q8406 TVM_FAN_DRV
M1MA152WA-T1
XX
R8412
SIRCS
0
STBY3.3V
R8423
6 XX R8435
100
M_HSYNC
Q8412
UN2211
FLASH_WRITE_TVM
R8619
0
R8693
0
CHIP
7
M_D3.3V
C8493 R8699
22 22K
10V
R8694 R8696
100 1.5K
R8695
1K
FB_DET Q8439
R8697 2SC1623-L5L6
10K
8
M_STBY5V
L8400 IC8400
10uH MM3123DPLE
9 VOLTAGE REGULATOR
I O
VSS
C8400
0 . 1
16V
C8401 C8403
XX 1
10V
10
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
11
D E F
X8400
32.768kHz
R8495
10k
R8465XX
R8496
C8433 C8435
10k
5PF 7PF
R8477
POWER_SW
0
IC8402
S-35390A-J8T1G
REAL TIME CLOCK
D8402
RB501V-40TE-17
C8425 R8461
100 220
C8424
6.3V
0 . 1
16V
C8426 R8466 R8475
0.22F 4 . 7 k
4 . 7 k
5.5V 1/16W 1/16W
R8683
22
R8684
22
R8498
10k
<< STBY3.3V >>
PC_SYNC_DET
R8505
100 132 131 130 129 128
C8427
1
25V R8467
100
T_ALART 133 i _ t _ a l a r t
R8497 100
134 i_pc_sync_det
R8468 100
HDMI_INT
135 i _ h d m i _ i n t
100
R8469
AVLINK_OUT
136 o _ a v l i n k _ o u t
100
R8470
137 o _ a c _ r l y
R8471 XX
PFC_DET 138 i _ a c _ d e t
R8472 100 C8497 0.01
139 i_pb_ovp
R8473 100
CEC_OUT 140 o_cec_out
R8474
100
STBY3.3V 7V 11V_DET
T_ALART2
141 i _ f a n _ e r r
R8480 10k
CEC_IN 142 i _ c e c _ i n
R8444
10k
AVLINK_IN
143 i _ a v l i n k _ i n
1/16W R8476 10k
1/16W
144 VDDE
JL8403
R8456 XX C8428
R8445
145 UDP
0 . 1
10k C8436 JL8404
R8454 D8403 16V
0 . 1
1/16W 22k 146 UDM
R8440 XX
16V
XX
147 VSS
R8455 R8457
0 R8484 148 VDDI
10k R8483 100 1/16W
100
1/16W 10k
KEY R8463 o_fan_drv
149
R8441 D8404
XX 150 i _ l b _ e r r
MMDL914T1
C8428 0 . 1
TV_BINT 151 i _ b i n t
R8485 100 1/16W
R8462
220 HDMI_INSEL2 152 o_log_drv
R8486 100 1/16W
SUB_ON
153 o_fe_on
C8423 L8403 R8487 100 1/16W
XX STBY_LED
X X 154 o _ s t b y _ l e d
100 1/16W
R8488
STBY3.3V
PMUTE_LED o_pmute_led
155
R8489 100 1/16W
R8449
XX 156 i _ s i r c s
R8490 100 1/16W
R8464 0
R8438
ON_TIMER_LED 157 o _ t i m e r _ l e d
4 . 7 k
R8491 100 1/16W
LAMP_LED 158 o _ r e c _ l e d
R8450 R8492 100 1/16W
0 POWER_LED
159 o_pwr_led
R8458 XX
160 PD3/DREQ1
R8451 47K
R8459 XX
161 i_m_hsync
10K
R8682 R8452 47K
R8460 XX
R8453 162 i _ c o i n _ v
R8446 0
100 R8493 100
M_COIN_V SECAM_FL_SW
163 o_pc_id
R8499 100
S_HSYNC 164 o_vsw_pw_ctrl
R8447 VIDEOSW_PWR_CTRL R8494 100
XX 165 i _ f b _ d e t
C8429 0 . 1 16V
VDDE
166
167 VSS
168 VDDI
Q8438
D16
UN2211 C8430 C8432
169 D16/P20
0.001 0 . 1
D17
50V 16V
170 D17/P21
D18
171 D18/P22
D19
D19/P23
172
D20
173 D20/P24
D21
R8680
174 D21/P25
0 D22
175 D22/P26
D23
C8431 176 D23/P27
0.001
50V
DTAU_PWR_ERR
Q8440
R8681
2SA1235-F
XX
1 2 3 4 5
R8698
10K
TRIDENT_BUS
STBY3.3V
C8451
C8442 C8443
10 0 . 1
R8409
16V 16V
0
R8422
0
C8449
L8402 XX 0 . 1
16V
C8408 C8411 C8412 R8434
XX XX 22
0
10V
C8405
0 . 1
16V
C8418 C8419
0 . 1 10
16V
16V
STBY1.8V
VIN VOUT
VSS
C8421 C8422
0 . 1 10
ON/OFF NC
16V 16V
IC8401
S-1132B18-M5T1G
VOLTAGE REGULATOR
G H I
IC8404
PST3629UL
RESET R8595
10k
R8577 1/16W
VDD
C 2 . 2 k
1/16W
C8459
GND
OUT
0 . 1
C8461
16V 1
C8463
25V
1 R8596
25V 6 3 10k
1/16W
5 2
UART_BE
FB8405 R8590
0uH M_D3.3V 4 1
47k
1/16W
M_UART_RX_BE
Q8423
R8549 HN1B01FU-TE85R
0
FL8403 RESET
0uH M_UART_TX_BE
C8465 C8466 C8467
0.001 0 . 1 0.001
50V 16V 50V
C8468
0 . 1
16V
RB8400
100
127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90
i_hdmi_hpg_det1
i_hdmi_hpg_det2
o_hdmi_rst
i_thermo_in
i _ a f t _ m a i n
IC8403
MB91305
MICRO CONTROLLER
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
M_D3.3V
10 C8464
C8458 0 . 1
16V HP_DET
0 . 1
16V
R8586 10k
16V
C8454 C8455 C8457 C8462
0.001 0 . 1
0 . 1 0.001 R8566
50V 16V
16V 50V XX
DELAY_IC_MUTE
R8560
0
Q8422
XX
- 52 -
J K L M
STBY3.3V
R8620
R8630 C8479
10k XX XX
E0 VCC 1/16W
C8478
E1 NVM_WP
XX R8637
R8626 100 XX
E2 SCL_A
GND SDA_A
R8621
SDA_NVM
100
IC8405 1/16W
M24128-BWMN6T(A) SCL_NVM
EEPROM C8470
0 . 1
16V
M_D3.3V
NVM_PROT
R8644 R8645
XX XX
R8638
0
VD8400
R8631
XX Q8426 XX
DTC114EKA-T146
7 5 3 1 7 5 3 1
R8640
XX
C8476
RESET_TVM
10
16V
R8643
100
8 6 4 2 8 6 4 2 R8641
XX 1/16W
C8481 CN8400
C8477 0 . 1
14P
0 . 1 16V
16V
STBY3.3V 1 UVCC
TRSTX
2 XTRST
XRSTIN
89 3 XRSTIN
INITX
4 XINIT
RB8401 IBREAK
BREAK
100 5
ICD3
ICS2
ICS2 88 6 ICD3
ICS1
ICD2
ICS1 87 7 ICD2
ICS0 ICD1
ICS0 86 8 ICD1
ICD0
HDMI_HPG_DET1
85 9 ICD0
ICS2
HDMI_HPG_DET2 ICS2
84 10
R8604 100 ICS1
o_hdmi_wp 83 HDMI_WRT_PRT 11 ICS1
R8605 100
ICS0
82 HDMI_RST 12 ICS0
R8606 100
81 HDMI_HPG_DET3 13 GND
R8607 100 ICLK
i_model
80 14 ICLK
R8608 1k
i _ a f t _ s u b AFT_S
79
100
R8609
1 3 5 7 1 3 5 7
o _ a g c _ a t t AGC
78
R8610 100
77 AFT_M R8642
R8611 100 R8945
XX
i_key 76 10K
R8612 1k C8489 XX
2 4 6 8 2 4 6 8
AVSS 75
R8636 0
RB8403 RB8404 7V R8949
C8471 0 . 1 KEY
AVRH 74 10k 10k
XX
FR_MD2 TRSTX
R8614 XX
AVCC 73
R8632
R8603
MD3 R8622 0 XRSTIN 470
72
XX
R8615
R862310k R8633
MD2 71 XX
C8490
INITX 0
0 . 1 R8616 R8624 XX C8494
R8682
MD1 70
16V 0 0.1
XX
R8625 0 R8634
MD0 69 R8617 XX 0
R8603 10K
INTX 68
R8618 0
R8639
VDDI 67 470 M_D5V
1/16W
X1
66
X8401
VSS 65 C8480 R8647
16.5MHz
0.1 XX
X0 64
Q8436
Q8409
XX
VDDE 63 XX R8648
100
R8600
XX
ATT
o _ a t t 62
R8601 100
R8687
SP_DET
o_boost 61 XX R8686
R8602 100
XX
o_ant_m 60 TUNER_SW
TV_A20
R8685
A20/P54 59
XX
TV_A19
0 . 1
C8469
A19/P53 58
TV_A18 STBY1.8V
STBY3.3V
A18/P52 57
TV_A17
A17/P51 56 C8472 0 . 1 16V
Q8437
TV_A16
A16/P50 2SC1623-L5L6
55
R8688
VDDI 54
R8646 100
C8473 0.001
REC_STBY
0
VSS 53 R8689 R8692 R8691
C8474 0 . 1 100K
XX 330
VDDE 52
TV_A15 R8690
XX
A15 51
TV_A14 C8475
0.001
A14 50
TV_A13
A13 IC8406
49
TV_A12
S29AL008D70TFI010
A12 48
TV_A11 8MB FLASH MEMORY
A11 47
TV_A10 TV_A16
A10 46 A15 A16
TV_A9
A9 45 TV_A15
A14 BYTE#
TV_A14
A13 VSS
44 TV_A13
DQ15/A-1
A12
TV_A12
DQ7
A11
TV_A11
A10 DQ14
TV_A10
A9
DQ6
TV_A9
DQ13
A8
TV_A20
NC DQ5
R8649
XX
NC DQ12
WE# DQ4
VCC
RESET#
NC DQ11
NC DQ3
JL8424
RY/BY#
RY/BY# DQ10
TV_A19
A18 DQ2
TV_A18
A17 DQ9
TV_A8
A7 DQ1
TV_A7
A6 DQ8
TV_A6
A5 DQ0
TV_A5
A4 OE#
TV_A4
A3 VSS
TV_A3
A2 CE#
TV_A2
A1 A0
TV_A1
~ AG Board Schematic Diagram [ Audio MSP and Analog Micro ] Page 3/7 ~
KDS-70R2000
RM-ED006
N O
I2C_IFP_TVM
SDA_IFP
SCL_IFP
VD8401
XX
IC8408
7V
TC7SH32FU(T5RSOYJF)
R8947
100
R8948 PFC_DET_AEP
GND OUT
100
STBY3.3V
PFC_DET
VCC
R8946
10K
VCC C
C8495
0.1
GND OUT
IC8407 C8496
PST3629UL 0.1
TV_A17
R8652 R8657
XX 10k
AD7
D23
AD6
D22
AD5
D21
C8484 10 16V
AD4
D20
C8482
STBY3.3V
0 . 1
C8483
R8672
0.001 0
AD3
D19
AD2
D18
AD1
D17
AD0
D16
RD#
CS_FLASH
WR#
TRIDENT_BUS