Sony KF-E42A10 / KF-E50A10 (serv.man2) Service Manual ▷ View online
– 19 –
KF-E42A10/E50A10
K
RM-GA004 RM-GA004
QG (2/6) Board
SDRAM-ADR[1]
SDRAM-RAS
0uH
FB7305
SDRAM-DDQM[3]
SDRAM-DATA[12]
L-ADR[12]
SDRAM-ADR[0]
100
R7370
CS-FLASH
SDRAM-DCLK
SDRAM-ADR[3]
SDRAM-DCLK
SDRAM-DATA[28]
SDRAM-DATA[19]
L-BUS-DATA[20]
0.01
C7323
0.01
C7322
L-ADR[4]
0.01
C7325
L-ADR[11]
CPU-WE
SDRAM-ADR[6]
SDRAM-DATA[9]
L-BUS-DATA[29]
10k
R7372
L-ADR[19]
0.01
C7331
SDRAM-ADR[7]
L-BUS-DATA[31]
L-ADR[6]
SDRAM-ADR[2]
SDRAM-DATA[21]
L-BUS-DATA[21]
SDRAM-DATA[25]
SDRAM-DDQM[2]
SDRAM-DCKE
0.01
C7324
L-BUS-DATA[23]
L-ADR[8]
SDRAM-CS
0.01
C7320
L-ADR[3]
SDRAM-DATA[30]
L-BUS-DATA[16]
SDRAM-DATA[11]
SDRAM-DATA[0]
L-BUS-DATA[19]
L-ADR[13]
0.01
C7321
SDRAM-BA[1]
SDRAM-DATA[31]
0.01
C7329
10
C7319
L-ADR[18]
L-BUS-DATA[17]
SDRAM-DATA[16]
CPU-DIR
L-BUS-DATA[22]
0.1
C7332
SDRAM-ADR[4]
L-ADR[14]
0.01
C7317
L-ADR[7]
SDRAM-DATA[10]
0.1
C7333
0.01
C7328
SDRAM-DDQM[1]
SDRAM-DATA[7]
SDRAM-DATA[29]
SDRAM-ADR[8]
L-BUS-DATA[28]
SDRAM-DATA[5]
SDRAM-DATA[20]
0.01
C7316
L-BUS-DATA[30]
SDRAM-ADR[11]
SDRAM-DATA[23]
CPU-BE[2]
L-BUS-DATA[26]
100
R7369
D3.3V
L-ADR[15]
0.01
C7326
L-ADR[5]
SDRAM-DATA[22]
L-ADR[2]
SDRAM-CAS
SDRAM-DATA[17]
SDRAM-DATA[1]
SDRAM-ADR[10]
SDRAM-DATA[4]
L-BUS-DATA[18]
SDRAM-ADR[9]
D3.3V
SDRAM-DATA[13]
SDRAM-DATA[3]
0.01
C7327
SDRAM-ADR[5]
0.01
C7330
L-ADR[10]
L-BUS-DATA[25]
SDRAM-DATA[24]
L-BUS-DATA[24]
L-ADR[21]
SDRAM-DDQM[0]
L-ADR[9]
L-BUS-DATA[27]
SDRAM-DATA[15]
SDRAM-DATA[14]
L-ADR[16]
CPU-RESETOUT
0uH
FB7304
0.01
C7318
SDRAM-BA[0]
SDRAM-DATA[2]
SDRAM-DATA[8]
L-ADR[20]
SDRAM-WE
L-ADR[17]
SDRAM-DATA[27]
SDRAM-DATA[26]
SDRAM-DATA[6]
SDRAM-DATA[18]
47
RB7306
47
RB7315
47
RB7316
47
RB7304
47
RB7305
47
R7371
100
RB7307
100
RB7308
100
RB7309
100
RB7310
100
RB7311
100
RB7312
100
RB7314
100
RB7313
IC7309
TMP
IC7307
IC7308
A
4
H
11
B
5
I
12
C
6
J
13
D
7
K
14
1
E
8
L
15
2
F
9
16
3
G
10
SDRAM-DATA[14]
D3.3V
SDRAM-DATA[15]
SDRAM-DATA[13]
SDRAM-DATA[12]
CPU-WE
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
48
43
6
5
46
4
3
2
1
47
45
44
42
41
37
38
39
40
12
10
11
9
8
7
36
31
32
33
34
35
18
17
16
15
14
13
30
29
28
27
26
25
24
23
22
21
20
19
A15
A14
A13
A12
A11
A10
A9
A8
A19
A20
/WE
/RESET
N.C.
/WP/ACC
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
/CE
VSS
/OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15
VSS
/BYTE
A16
47
48
49
8
50
51
52
53
54
12345
67
41
42
43
44
45
46
14
13
12
11
10
9
34
40
35
36
37
38
39
16
15
17
18
19
20
21
28
27
29
30
31
32
33
26
25
24
23
22
VCC
DQ0
VCCQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VCCQ
DQ5
DQ6
VSSQ
DQ7
VCC
LDQM
/WE
/CAS
/RAS
/CS
BA0
BA1
A10
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
A11
N.C.
CKE
CLK
UDQM
N.C.
VSS
DQ8
VCCQ
DQ9
DQ10
VSS
DQ11
DQ12
VCCQ
DQ13
DQ14
VSSQ
DQ15
VSS
47
48
49
8
50
51
52
53
54
12345
67
41
42
43
44
45
46
14
13
12
11
10
9
34
40
35
36
37
38
39
16
15
17
18
19
20
21
28
27
29
30
31
32
33
26
25
24
23
22
VCC
DQ0
VCCQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VCCQ
DQ5
DQ6
VSSQ
DQ7
VCC
LDQM
/WE
/CAS
/RAS
/CS
BA0
BA1
A10
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
A9
A11
N.C.
CKE
CLK
UDQM
N.C.
VSS
DQ8
VCCQ
DQ9
DQ10
VSS
DQ11
DQ12
VCCQ
DQ13
DQ14
VSSQ
DQ15
VSS
QG (2/6) BOARD
– 20 –
KF-E42A10/E50A10
K
RM-GA004 RM-GA004
QG (3/6) Board
A
4
H
11
B
5
I
12
C
6
J
13
D
7
K
14
1
E
8
L
15
2
F
9
16
3
G
10
VD_CLK
VD_VSYNC
VD_HSYNC
DE
VD_B[7]
VD_B[6]
VD_B[5]
VD_B[4]
VD_B[3]
VD_B[2]
VD_B[1]
VD_G[0]
VD_G[1]
VD_G[2]
VD_G[3]
VD_G[4]
VD_G[5]
VD_G[6]
VD_G[7]
VD_B[0]
D3.3V
D1.8V
SDRAM-DATA[31]
SDRAM-DATA[30]
SDRAM-DATA[29]
SDRAM-DATA[28]
SDRAM-DATA[27]
SDRAM-DATA[26]
SDRAM-DATA[25]
SDRAM-DATA[24]
SDRAM-DATA[23]
SDRAM-DATA[22]
SDRAM-DATA[21]
SDRAM-DATA[20]
SDRAM-DATA[19]
SDRAM-DATA[18]
SDRAM-DATA[17]
SDRAM-DATA[16]
SDRAM-DATA[15]
SDRAM-DATA[14]
SDRAM-DATA[13]
SDRAM-DATA[12]
SDRAM-DATA[11]
SDRAM-DATA[10]
SDRAM-DATA[9]
SDRAM-DATA[8]
SDRAM-DATA[7]
SDRAM-DATA[6]
SDRAM-DATA[5]
SDRAM-DATA[4]
SDRAM-DATA[3]
SDRAM-DDQM[0]
SDRAM-DDQM[1]
SDRAM-DDQM[2]
SDRAM-DDQM[3]
SDRAM-DATA[0]
SDRAM-DATA[1]
SDRAM-DATA[2]
SDRAM-RAS
SDRAM-CAS
SDRAM-WE
SDRAM-DCLK
SDRAM-DCKE
SDRAM-BA[1]
SDRAM-BA[0]
10k
R7387
10k
R7388
10k
R7389
D3.3V
SDRAM-CS
10k
R7392
SDRAM-ADR[11]
SDRAM-ADR[10]
SDRAM-ADR[9]
SDRAM-ADR[8]
SDRAM-ADR[7]
SDRAM-ADR[6]
SDRAM-ADR[5]
SDRAM-ADR[4]
SDRAM-ADR[3]
SDRAM-ADR[2]
SDRAM-ADR[1]
SDRAM-ADR[0]
L-BUS-DATA[31]
L-BUS-DATA[16]
L-BUS-DATA[17]
L-BUS-DATA[18]
L-BUS-DATA[19]
L-BUS-DATA[20]
L-BUS-DATA[21]
L-BUS-DATA[22]
L-BUS-DATA[23]
L-BUS-DATA[24]
L-BUS-DATA[25]
L-BUS-DATA[26]
L-BUS-DATA[27]
L-BUS-DATA[28]
L-BUS-DATA[29]
L-BUS-DATA[30]
L-ADR[2]
L-ADR[3]
L-ADR[4]
L-ADR[5]
L-ADR[6]
L-ADR[7]
L-ADR[8]
L-ADR[9]
L-ADR[11]
L-ADR[10]
L-ADR[12]
L-ADR[13]
L-ADR[14]
L-ADR[15]
L-ADR[16]
L-ADR[17]
L-ADR[18]
L-ADR[19]
L-ADR[20]
L-ADR[21]
CPU-BE[2]
CPU-WE
CPU-DIR
CS-FLASH
AC_DET
10k
R7398
D3.3V
CPU-PRST
CPU-RESETOUT
CLK60M
CPU-PRST
ERST
ECLK
ECV
ED
MS-DIR
CLK12M
SCLK
SCLK
SDA[0]
SCL[0]
CLKMS
MS-CLK
MS-BS
MS-INS
MS-DIO[0]
CLK48M
10uH
L7307
0.1
C7339
0.1
C7340
0.1
C7341
0.1
C7342
0.1
C7343
0.1
C7344
0.1
C7345
0.1
C7346
0.1
C7347
0.1
C7348
0.1
C7349
0.1
C7350
0.1
C7351
0.1
C7352
D1.8V
0.1
C7337
0.1
C7338
0.1
C7353
0.1
C7354
0.1
C7355
0.1
C7356
0.1
C7357
0.1
C7358
22
R7390
22
R7391
22
R7430
1.5k
R7431
D3.3V
JL7324
JL7325
JL7326
JL7327
22
R7410
0.1
C7359
4.7k
R7416
4.7k
R7412
XX
R7423
D3.3V
SCL[0]
SDA[0]
JL7308
JL7309
JL7310
JL7311
JL7312
JL7313
JL7314
JL7315
JL7302
JL7303
JL7304
JL7305
JL7306
22
R7386
CLK74M
VDC_DIS
CLK_SEL
MS_SEL
JL7307
10k
R7393
10k
R7394
D3.3V
JL7316
JL7317
10k
R7396
10k
R7397
10k
R7395
JL7320
JL7319
JL7322
JL7323
JL7318
D3.3V
JL7342
JL7341
JL7340
VSEL
JL7333
JL7334
JL7336
JL7338
JL7339
JL7330
JL7331
JL7328
JL7329
MS_POW
VDC_DIS
JL7337
JL7321
22
R7382
47
R7383
47
R7384
22
R7385
47
RB7322
47
RB7323
47
RB7324
47
RB7321
22
RB7329
JL7335
33
RB7325
33
RB7332
33
RB7326
33
RB7328
33
RB7335
33
RB7337
33
RB7334
33
RB7339
33
RB7338
33
RB7333
33
RB7327
33
RB7336
33
RB7331
33
RB7330
IC7311
10k
R7380
10k
R7381
100
C7334
100
C7335
100
C7336
10k
R7373
10uH
L7306
0uH
FB7306
JL7332
10k
R7376
10k
R7374
10k
R7404
10k
R7408
10k
R7409
10k
R7417
22
R7418
10k
R7419
10k
R7422
10k
R7413
10k
R7414
10k
R7415
10k
R7421
100
R7426
10k
R7402
10k
R7403
10k
R7407
47
RB7317
47
RB7318
47
RB7319
47
RB7320
10k
R7411
WC_CTL
0
R7424
0
R7425
0
R7427
0
R7428
IC7310
IC7310
IC7310
IC7310
IC7310
IC7310
IC7310
IC7310
IC7310
15k
R7429
JL7301
0
R7377
WC_CTL
006:16F
0
R7378
JL7300
10k
R7375
USB_RST
006:12I
CPU-SUS
006:12H
0
R7379
DTT_MUTE
UART_TXD_MS
UART_RXD_MS
22
R7420
D3.3V
MS_SCLK
VD7300
XX
MS_SDAT
TP7305
XX
TP7306
XX
VD7301
XX
10k
R7658
10k
R7659
10k
R7660
10k
R7661
10k
R7662
10k
R7663
10k
R7664
CPU-RD
CPU-CS[1]
CPU-DACK
CPU-IRQ[0]
CPU-DREQ[3]
MS_LED
SDRAM-DDQM[0]
SDRAM-DDQM[1]
SDRAM-DDQM[2]
SDRAM-DDQM[3]
VD_CLK_L1
VD_VSYNC_L1
VD_HSYNC_L1
DE_L1
VD_B_2_L1
VD_B_3_L1
VD_B_4_L1
VD_G_7_L1
CLK74M_L1
VD_G_5_L1
VD_G_3_L1
VD_G_6_L1
VD_G_4_L1
VD_G_2_L1
VD_G_1_L1
VD_G_0_L1
VD_B7_L1
VD_B_5_L1
VD_B_6_L1
VD_B_0_L1
VD_B_1_L1
VC_CLK_IN_L1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
8765
4
3
2
1
E0
E1
E2
VSS
SDA
SCL
WC_
VCC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
VCDCLK
N3
VCVSYNC
M3
VCHCYNC
M2
VCR[7]
G1
VCR[6]
J3
VCR[5]
H2
VCR[4]
G4
VCR[3]
H1
VCR[2]
H4
VCR[1]
J2
VCR[0]
K3
VCB[7]
K2
VCB[6]
K4
VCB[5]
K1
VCB[4]
L3
VCB[3]
L2
VCB[2]
L4
VCB[1]
L1
VCB[0]
M4
VCG[7]
N4
VCG[6]
P4
VCG[5]
P2
VCG[4]
P3
VCG[3]
R1
VCG[2]
R4
VCG[1]
T1
VCG[0]
R3
VDCLKOUT
23 AC1
VDVSYNC
116 AA2
VDHSYNC
200 V3
ENABLE
117 AB2
TOPFIELD
123 AD6
VDB[7]
19 W1
VDB[6]
199 U3
VDB[5]
114 W2
VDB[4]
281 Y4
VDB[3]
20 Y1
VDB[2]
115 Y2
VDB[1]
282 AA4
VDB[0]
21 AA1
VDR[7]
111 T2
VDR[6]
278 U4
VDR[5]
17 U1
VDR[4]
279 V4
VDR[3]
112 U2
VDR[2]
198 T3
VDR[1]
113 V2
VDR[0]
201 W3
VDG[7]
119 AD2
VDG[6]
27 AE3
VDG[5]
26 AE2
VDG[4]
121 AD4
VDG[3]
120 AD3
VDG[2]
207 AC5
VDG[1]
29 AE5
VDG[0]
208 AC6
VDPCLKIN
209 AC7
DISABLE
210 AC8
N.C.
1
A1
N.C.
25 AE1
N.C.
37 AE13
N.C.
38 AE14
N.C.
49 AE25
N.C.
73 A25
N.C.
118 AC2
N.C.
130AD13
N.C.
140AD23
N.C.
162 C24
N.C.
184 B3
N.C.
186 D3
N.C.
203 AA3
N.C.
206 AC4
N.C.
223AC21
N.C.
226AB23
N.C.
243 E23
N.C.
246 C22
N.C.
263 C5
N.C.
337 E5
VDDE
13
N1
VDDE
24 AD1
VDDE
28 AE4
VDDE
42 AE18
VDDE
45 AE21
VDDE
48 AE24
VDDE
55 W25
VDDE
66 H25
VDDE
68 F25
VDDE
72 B25
VDDE
88 A10
VDDE
96
A2
VDDE
127AD10
VDDE
153 M24
VDDE
190 H3
VDDE
227AA23
VDDE
237 L23
VDDE
250 C18
VDDE
270 J4
VDDE
277 T4
VDDE
280 W4
VDDE
285 AB6
VDDE
293AB14
VDDE
306 U22
VDDE
308 R22
VDDE
326 D15
VDDE
328 D13
VDDE
334 D7
VDDP1
3
C1
VDDP2
234 P23
VDDI
14
P1
VDDI
44 AE20
VDDI
81
A17
VDDI
129 AD12
VDDI
161 D24
VDDI
181 B6
VDDI
185 C3
VDDI
202 Y3
VDDI
205 AC3
VDDI
225 AC23
VDDI
235 N23
VDDI
245 C23
VDDI
295 AB16
VSS
9
J1
VSS
12
M1
VSS
18
V1
VSS
22
AB1
VSS
31
AE7
VSS
36
AE12
VSS
57
U25
VSS
59
R25
VSS
61
N25
VSS
64
K25
VSS
90
A8
VSS
99
D2
VSS
101
F2
VSS
108 N2
VSS
110 R2
VSS
122 AD5
VSS
144 AA24
VSS
151 P24
VSS
160 E24
VSS
170 B17
VSS
172 B15
VSS
174 B13
VSS
204 AB3
VSS
216 AC14
VSS
218 AC16
VSS
224 AC22
VSS
238 K23
VSS
244 D23
VSS
248 C20
VSS
251 C17
VSS
262
C6
VSS
264
C4
VSS
265 D4
VSS
283 AB4
VSS
288 AB9
VSS
299 AB20
VSS
300 AB21
VSS
301 AB22
VSS
303 Y22
VSS
311 M22
VSS
317 F22
VSS
319 D22
VSS
331 D10
DDQ[31]
71
C25
DDQ[30]
70
D25
DDQ[29]
240 H23
DDQ[28]
69
E25
DDQ[27]
318 E22
DDQ[26]
159 F24
DDQ[25]
242 F23
DDQ[24]
158 G24
DDQ[23]
239 J23
DDQ[22]
67
G25
DDQ[21]
241 G23
DDQ[20]
157 H24
DDQ[19]
316 G22
DDQ[18]
156 J24
DDQ[17]
315 H22
DDQ[16]
65
J25
DDQ[15]
228 Y23
DDQ[14]
53 AA25
DDQ[13]
229 W23
DDQ[12]
52 AB25
DDQ[11]
142 AC24
DDQ[10]
143 AB24
DDQ[9]
50 AD25
DDQ[8]
51 AC25
DDQ[7]
141 AD24
DDQ[6]
47 AE23
DDQ[5]
46 AE22
DDQ[4]
139 AD22
DDQ[3]
138 AD21
DDQ[2]
220 AC18
DDQ[1]
137 AD20
DDQ[0]
222 AC20
DDQM[3]
314 J22
DDQM[2]
155 K24
DDQM[1]
302 AA22
DDQM[0]
54
Y25
DRAS#
56
V25
DCAS#
230 V23
DWE#
145 Y24
DCLK
309 P22
DCKE
313 K22
DCLKFB
60
P25
DBA[1]
63
L25
DBA[0]
236 M23
DCS#[3]
304 W22
DCS#[2]
147 V24
DCS#[1]
231 U23
DCS#[0]
146 W24
DA[12]
154 L24
DA[11]
312 L22
DA[10]
62
M25
DA[9]
310 N22
DA[8]
152 N24
DA[7]
150 R24
DA[6]
233 R23
DA[5]
58
T25
DA[4]
307 T22
DA[3]
149 T24
DA[2]
232 T23
DA[1]
148 U24
DA[0]
305 V22
D[31]
256 C12
D[30]
175 B12
D[29]
329 D12
D[28]
86 A12
D[27]
255 C13
D[26]
85 A13
D[25]
84 A14
D[24]
254 C14
D[23]
173 B14
D[22]
327 D14
D[21]
83 A15
D[20]
253 C15
D[19]
82 A16
D[18]
325 D16
D[17]
171 B16
D[16]
324 D17
A[23]
98 C2
A[22]
97 B2
A[21]
95 A3
A[20]
94 A4
A[19]
183 B4
A[18]
182 B5
A[17]
260 C8
A[16]
93 A5
A[15]
336 D5
A[14]
92 A6
A[13]
335 D6
A[12]
180 B7
A[11]
259 C9
A[10]
91 A7
A[9]
261 C7
A[8]
179 B8
A[7]
258 C10
A[6]
178 B9
A[5]
333 D8
A[4]
89 A9
A[3]
332 D9
A[2]
177 B10
BE/BE#[3]
257 C11
BE/BE#[2]
176 B11
BE/BE#[1]
330 D11
BE/BE#[0]
87 A11
RDY#
100 E2
BS#
4
D1
WE#
5
E1
RD#
187 E3
ERR#
188 F3
DIR
189 G3
CS#[3]
6
F1
CS#[2]
266 E4
CS#[1]
102 G2
CS#[0]
267 F4
IRQ#[3]
134 AD17
IRQ#[2]
297 AB18
IRQ#[1]
41 AE17
IRQ#[0]
296 AB17
RAMBOOT#
166 B21
PRST#
247 C21
RSTOUT#
75 A23
CPUHOLD
163 B24
CMODE[3]
165 B22
CMODE[2]
164 B23
CMODE[1]
76 A22
CMODE[0]
249 C19
CLKIN
2
B1
DREQ#[3]
43 AE19
DREQ#[2]
221 AC19
DREQ#[1]
135 AD18
DREQ#[0]
298 AB19
ERST#
80 A18
HRST#
322 D19
ECV
169 B18
ED
323 D18
ECLK
252 C16
TDO
78 A20
TDI
79 A19
TMS
321 D20
TCK
168 B19
TRST#
320 D21
MTESTMODE
74 A24
TESTMODE
77 A21
TDC
167 B20
TOUT[0]
39 AE15
RXD[1]
40 AE16
RXD[0]
132 AD15
TXD[1]
133 AD16
TXD[0]
217 AC15
CTS#[0]
219 AC17
TOUT[1]
294 AB15
RST#[0]
136 AD19
FSCKI
284 AB5
BCKO/MCLK
286 AB7
LRCKI/FS1
32 AE8
BCKI
124 AD7
SDO/DX
211 AC9
LRCKO/FS0
125 AD8
SDI/DR
30 AE6
SDA[1]
212 AC10
SCL[1]
287 AB8
SDA[0]
33 AE9
SCL[0]
126 AD9
XMSCKI
289 AB10
MSCSLK
214 AC12
MSBS
213 AC11
MSINS
34 AE10
MSDIO[3]
291 AB12
MSDIO[2]
35 AE11
MSDIO[1]
290 AB11
SDIO/MSDIO[0]
128 AD11
USCKI
131 AD14
UDP
215 AC13
UDM
292 AB13
VSS
338 K10
VSS
339 L10
VSS
340 M10
VSS
341 N10
VSS
342 P10
VSS
343 R10
VSS
344 T10
VSS
361 K11
VSS
362 L11
VSS
363 M11
VSS
364 N11
VSS
365 P11
VSS
366 R11
VSS
345 T11
VSS
360 K12
VSS
377 L12
VSS
378 M12
VSS
379 N12
VSS
380 P12
VSS
367 R12
VSS
346 T12
VSS
359 K13
VSS
376 L13
VSS
385 M13
VSS
386 N13
VSS
381 P13
VSS
368 R13
VSS
347 T13
VSS
358 K14
VSS
375 L14
VSS
384 M14
VSS
383 N14
VSS
382 P14
VSS
369 R14
VSS
348 T14
VSS
357 K15
VSS
374 L15
VSS
373 M15
VSS
372 N15
VSS
371 P15
VSS
370 R15
VSS
349 T15
VSS
356 K16
VSS
351 R16
VSS
350 T16
VSS
352 P16
VSS
353 N16
VSS
354 M16
VSS
355 L16
QG (3/6) BOARD
– 21 –
KF-E42A10/E50A10
K
RM-GA004 RM-GA004
QG (4/6) Board
CPU-SUS
006:2B
006:2B
JL7345
CPU-IRQ[0] 006:13F
22
RB7342
L-BUS-DATA[26] 005:9J;006:13B;
006:3J
100k
R7440
0uH
FB7307
22
R7442
L-BUS-DATA[22] 005:9I;006:13B;
006:3I
JL7344
22
RB7343
L-BUS-DATA[21] 005:9I;006:13B;
006:3I
USB_RST
006:2B
10k
R7435
0.01
C7362
CPU-DACK
006:13F
L-BUS-DATA[31] 005:9H;006:13B;
006:3J
0
R7432
CPU-RD
006:13E;006:6J
0
R7433
L-BUS-DATA[20] 005:9I;006:13B;
006:3I
0uH
FB7308
L-ADR[2] 005:7K;006:13E;
006:6J
L-BUS-DATA[27] 005:9I;006:13B;
006:3J
22
RB7341
L-BUS-DATA[25] 005:9J;006:13B;
006:3J
L-BUS-DATA[28] 005:9I;006:13B;
006:3J
L-BUS-DATA[18] 005:9J;006:13C;
006:3H
IC7314
10
C7360
10
C7370
L-BUS-DATA[16] 005:9J;006:13C;
006:3H
10k
R7434
0.1
C7365
L-BUS-DATA[24] 005:9J;006:13B;
006:3J
CPU-DREQ[3] 006:13F
USB_CLK
005:14G
10k
R7437
JL7346
0.1
C7366
0
R7439
0.1
C7367
CPU-CS[1]
006:13E
0uH
FB7309
10k
R7436
0.1
C7363
L-BUS-DATA[17] 005:9J;006:13C;
006:3H
L-BUS-DATA[29] 005:9I;006:13B;
006:3J
0.1
C7371
0
R7441
10k
R7438
CPU-WE
005:7I;006:13E;
006:6J
006:6J
XX
R7445
L-BUS-DATA[23] 005:9H;006:13B;
006:3I
22
C7364
L-BUS-DATA[30] 005:9I;006:13B;
006:3J
JL7343
L-BUS-DATA[19] 005:9J;006:13C;
006:3I
CPU-BE[2]
005:9K;006:13E;
006:6J
XX
R7444
0.1
C7368
22
RB7340
IC7312
A
4
H
11
B
5
12
C
6
13
D
7
14
1
E
8
15
2
F
9
3
G
10
R7446
XX
R7447
1.8k
R7448
100k
R7443
10k
C7372
0.1
C7369
1
D3.3V
D5.0V
D5.0V
IC7313
IC7324
10
R7665
IC7325
10
R7666
CPU-PRST
005:11I;006:13F;
006:15B
005:11I;006:13F;
006:15B
CLK48M
005:17J;006:15F;
006:6J
USB_CLK
006:11H
006:11H
0.01
C7451
D3.3V
005:17J;006:15F;
006:6J
0.1
C7361
TP7310
XX
TP7311
XX
TP7312
XX
181933411
CN7303
R7449
47
1
2
3
4
5
6
7
8
1
2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
54
3
2
1
D+ IN
GND
D- IN
D- OUT
D+ OUT
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
17
18
19
20
21
22
29
28
27
26
25
24
23
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
01:DGND
02:D2
03:D3
04:VCC
05:D4
06:D5
07:D6
08:D7
09:DGND
10:D8
11:D9
12:D10
13:D11
14:VCC
15:D12
16:D13
17:D14
18:D15
19:DGND
20:RD
21:CS
22:WR
23:TEST0
24:DREQ1
25:DREQ2
26:VCC
27:DGND
28:DACK1
29:DACK2
30:INT1
31:INT2
32:RESET
33:H_SUSPEND/H_WAKEUP
34:D_SUSPEND/D_WAKEUP
35:H_PSW1
36:H_PSW2
37:DGND
38:CLKOUT
39:GL
40:VCC
41:H_OC2
42:H_OC1
43:X1
44:X2
45:OTGMODE
46:H_DM2
47:H_DP2
48:ID
49:OTG_DM1
50:OTG_DP1
51:AGND
52:VCC
53:CP_CAP1
54:CP_CAP2
55:VBUS
56:VDD_5V
57:DGND
58:VCC
59:TEST1
60:TEST2
61:A0
62:A1
63:D0
64:D1
8765
4
3
2
1
IN
IN
ON
GND
SET
OUT
OUT
FAULT
8765
4
3
2
1
8765
4
3
2
1
1
2
3
4
5
VBUS
D-
D+
GND
GND
QG (4/6) BOARD
– 22 –
KF-E42A10/E50A10
K
RM-GA004 RM-GA004
QG (5/6) Board
1/16W
CHIP
5%
2.2M
R7578
1005
10V
0.1
B
C7413
1608
25V
0.01
B
C7385
JIG_RST
2PC4081R-115
Q7318
1608
25V
0.01
B
C7386
1005
10V
0.1
B
C7398
10V
22
C7388
10uH
L7312
1/16W
CHIP
5
%
100
R7541
1005
16V
6800p
B
C7401
1/16W
CHIP
5%
47k
R7527
NJU7223DL1-25
IC7315
1/16W
CHIP
5%
470
R7599
1005
16V
6800p
B
C7395
14P
CN7305
1005
10V
0.1
B
C7412
18P
CN7306
1005
10V
0.1
B
C7399
XX
C7422
XX
R7588
CHIP
0
R7574
1/16W
CHIP
5%
10k
R7592
0uH
FB7310
1/16W
CHIP
5%
4.7k
R7549
CHIP
0
R7533
M1MA152WA-T1
D7301
1608
16V
0.1
B
C7427
CHIP
0
R7520
1/16W
CHIP
5%
10k
R7569
CHIP
R7515
100
1/16W
5%
1/16W
CHIP
5%
4.7k
R7548
1/16W
CHIP
5
%
100
R7542
NVM_RST
1/16W
CHIP
5
%
47
R7547
CHIP
0
R7570
1608
16V
0.1
B
C7430
M1MA152WK-T1
D7302
1005
10V
0.1
B
C7392
1/16W
CHIP
5%
10k
R7556
10uH
L7311
1/16W CHIP 5%
47
R7565
M24128-BWMN6T(A)
IC7318
1608
16V
0.1
B
C7418
47
RB7344
XX
R7518
CHIP
0
R7532
XX
R7531
1608
16V
0.1
B
C7425
1005
16V
6800p
B
C7408
GSAIPH_TXD
GND_1
CHIP
0
R7596
JL7348
1005
16V
0.01
B
C7409
CHIP
R7516
100
1/16W
5%
1005
10V
0.1
B
C7391
CHIP
0
0
R7517
10V
22
C7382
CHIP
0
R7546
1/16W CHIP 5%
47
R7564
MS_SCLK
1005
10V
0.1
0.1
B
C7402
CHIP
0
R7523
NVM_RST
1608
16V
0.1
B
C7429
1005
50V
1000p
B
C7400
DTC114EUA-T106
Q7319
1/16W
CHIP
5%
470
R7591
MS_SDAT
1005
10V
0.068
B
C7405
1/16W
CHIP
5%
47
R7579
1005
10V
0.1
B
C7414
10k
RB7347
1005
10V
0.068
B
C7411
GND_1
CHIP
0
R7525
1608
16V
0.1
B
C7423
IVS
1/16W
CHIP
5%
2.2k
R7602
1005
10V
0.1
B
C7406
PST3629UL
IC7319
CHIP
0
R7554
100
R7601
1/16W
CHIP
5%
1/16W
CHIP
220
R7529
5%
XX
R7597
1/16W CHIP 5%
100
R7562
1/16W
CHIP
1.2k
R7537
5%
M1MA152WA-T1
D7303
1/16W
CHIP
5%
47
R7577
GND_1
GND_1
1005
10V
0.068
B
C7397
CHIP
0
R7526
1005
50V
15p
CH
C7420
47
RB7345
R7540
XX
GND_1
1/16W
CHIP
5%
R7535
47k
HN1B01FU-TE85R
Q7317
1/16W
CHIP
5%
10k
R7539
CHIP
0
R7590
CHIP
R7514
100
1/16W
5%
10.135MHz
X7303
1/16W
CHIP
5%
10k
R7558
1005
10V
0.1
B
C7410
1005
50V
1000p
B
C7407
B_INT
1/16W
CHIP
1.2k
R7528
5%
CHIP
0
R7519
XX
R7544
2012
25V
1
B
C7404
1/16W
CHIP
5%
10k
R7536
1005
16V
0.01
B
C7396
10k
RB7346
1005
50V
15p
CH
C7421
1/16W
CHIP
5
%
47
R7552
1/16W
CHIP
5%
R7534
47k
1608
16V
0.1
B
C7428
1/16W
CHIP
5%
22
R7600
CHIP
0
R7530
B_INT
10uH
L7310
1/16W
CHIP
220
R7522
5%
1/16W CHIP 5%
47
R7566
M1MA152WK-T1
D7304
1005
10V
0.1
0.1
B
C7393
0uH
FB7311
1005
16V
0.01
B
C7403
1/16W CHIP 5%
47
R7580
10V
22
C7387
1/16W
CHIP
5%
4.7k
R7603
1/16W
CHIP
5%
22
R7575
GSAIPH_RXD
1608
25V
0.01
B
C7426
1005
50V
1000p
B
C7394
JL7347
1/16W
CHIP
5%
10k
R7559
2012
35V
0.47
B
C7424
JIG_RST
1/16W CHIP 5%
100
R7563
1/16W
CHIP
220
R7538
5%
10V
22
C7377
1608
50V
1000p
B
C7419
1/16W
CHIP
5%
100k
R7593
1/16W
CHIP
1.2k
R7521
5%
1/16W CHIP 5%
47
R7581
XX
R7524
1/16W CHIP 5%
100
R7567
1608
16V
0.1
B
C7374
1608
16V
0.1
B
C7380
A
4
H
11
B
5
I
12
C
6
J
13
D
7
K
14
1
E
8
L
15
2
F
9
16
3
G
10
D5.0V
MS_SDAT
MS_SCLK
D5.0V
D3.3V
MS_RESET
1/16W
CHIP
5%
100
R7635
1/16W CHIP 5%
100
R7636
1/16W
CHIP
5%
47k
R7637
1/16W
CHIP
5%
47k
R7638
D3.3V
UART_TXD_MS
UART_RXD_MS
GSAIPH_RST
JL7363
IDCLK
OVS
OHS
1/16W
CHIP
47
R7502
1/16W
CHIP
47
R7503
1/16W
CHIP
47
R7504
1/16W
CHIP
47
R7505
1/16W
CHIP
47
R7506
1/16W
CHIP
47
R7507
1/16W
CHIP
47
R7508
1/16W
CHIP
47
R7509
1/16W
CHIP
47
R7510
1/16W
CHIP
47
R7511
1/16W
CHIP
47
R7512
1/16W
CHIP
47
R7513
TV_OSD
JIG_RXD
JIG_TXD
X7301
XX
XX
R7668
XX
R7669
1/16W
CHIP
5
%
47
R7545
1/16W
CHIP
5
%
47
R7543
XX
L7316
XX
L7315
D1.8V
TP7313
XX
TP7314
XX
TP7315
XX
TP7316
XX
TP7317
XX
TP7318
XX
TP7319
XX
TP7320
XX
XX
R7598
XX
R7561
CHIP
0
R7594
MB91F318APMT-G120-9016E1
IC7317
IVS_L2
IHS_L2
IDCLK_L2
YS_L1
YM_L1
R2_L1
R1_L1
R0_L1
G2_L1
G1_L1
G0_L1
B2_L1
B1_L1
B0_L1
B0
B1
B2
G0
G1
G2
R0
R1
R2
YM
YS
MS_SDAT
MS_SCLK
I
O
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
UVCC
XTRST
XRSTIN
CINIT
BREAK
ICO3
ICO2
ICO1
ICO0
ICS2
ICS1
ICS0
GND
ICLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
GND
TXD
RXD
RST
VIN
MD0
MD1
MD2
P_TXD
P_RXD
SCK
P_RES
DTTLOG
VIN
B_INT
RXD
TXD
GND
8
7
6
5
4
3
2
1
E0
E1
E2
GND
SDA
SCL
WP
VCC
2
1
4
3
6
5
8
7
43
12
GND
VDD
C
OUT
2
1
4
3
6
5
8
7
1
2
3
4
5
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 44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
OSD_H_SYNC
MAIN_H_SYNC
SUB_H_SYNC
3.3V(VDDE)
GND(VSS)
GND(VGS)
LPF
GND(VSSP1)
VDDP1
VGS2/VCI2
CPO2
GND(VSSP2)
VDDP2
GND(VGS3/VCI3)
CPO3
GND(VSSP3)
VDDP3
VDDR
VREF
VRO
ROUT
GND(VSSR)
VDDG
GOUT
GND(VSSG)
VDDB
BOUT
GND(VSSB)
DATA_SLICER_MAIN
DATA_SLICER_SUB
2.5V(VDDIS)
GND(VSSS)
2.5V(VDDI)
3.3V(AVCC)
3.3V(AVRH)
GND(AVSS/AVRL)
I_KEY1
I_FAN_ERR
I_AFT_MAIN
I_AFT_SUB
I_TH_DET
I_MODEL
I_LUMI_DET
I_BINT
O_AGC_ATT
O_TEXT_BLK_MUTE
O_BE_RESET
O_BUS_SW1
O_MS_RST
I_HP_DET
O_FMONO
O_ANT_MAIN
I_PANEL_DET
3.3V(VDDE)
I_OSC
GND(VSS)
O_OSC
2.5V(VDDI)
TRSTX
ICLK
IDREAK
ICS0
ICS1
ICS2
ICD0
ICD1
ICD2
ICD3
MD0
MD1
MD2
MD3
I_RST
IO_FCLK
IO_FDAT
IO_SCLK
IO_SDAT
SI0
SO0
O_BE_BOOT
I_RXD_BE
O_TXD_BE
I_BE_BUSY
I_SIRCS
I_CCD_MH
I_CCD_MV
I_MAIN_HIN
I_SUB_HIN
WAKE
3.3V(VDDE)
SUB_CLK_0
GND(VSS)
SUB_CLK_1
2.5V(VDDI)
I_VBLK
I_PC_WAKE
I_CCD_SV
3.3V(NMIX)
I_COMP_DET
I_POWER_DET
I_POWER_KEY
I_WFR_DET
IO_ACLK
IO_ADAT
IO_BCLK
O_NVM_RST
IO_BDAT
O_NVM_PR
I_RXD_ATSC
O_TXD_ATSC
O_ATSC_RST
I_BE_WDT
O_SCDT
O_SCSHIFT
O_POWER_LED
O_STBY_LED
O_PMUTE_LED
O_TIMER1_LED
O_TIMER2_LED
2.5V(VDDI)
GND(VSS)
3.3V(VDDE)
O_SAP
I_+B_OVP
I_D_OVP
I_LB_ERR
I_SAP
O_SCLATCH1
O_SCLATCH2
I_CCD_SH
O_POWER_ON
O_MAIN_ON
O_PC_STBY
O_PC_STBY
O_3.3VSW
AC_DET
O_AMP_RST
O_M_RST
O_AD_RST
O_HDMI_RST
O_AP_RST
O_FAN_DRV
O_AP_PD
O_AU_PD
O_HP_MUTE
O_LOUT_MUTE
O_SP_MUTE
I_SP_PROT
I_OF_FLAG
AU_SEL_ST
O_AU_LINEDATA_SEL
O_COMP_SEL
2.5V(VDDI)
USB_CLK_1
GND(VSS)
USB_CLK_0
3.3V(VDDE)
UDM
UDP
D_B0
D_B1
D_B2
D_G0
D_G1
D_G2
D_R0
D_R1
D_R2
2.5V(VCCI)
YM_OUT
YS_OUT
FH
DOT_CLK
DOT_CLK
VSYNC
To JIG
1-779-331-21
To JIG
QG (5/6) BOARD
Click on the first or last page to see other KF-E42A10 / KF-E50A10 (serv.man2) service manuals if exist.